!1079 liteos_m内核xts用例补齐net、time以及部分cmsis

Merge pull request !1079 from zwx1232718/master

arch/arm/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -34,10 +34,11 @@ config("arm_config") {
 }
 
 module_group("arm") {
+  modules = [ "common" ]
   if (defined(LOSCFG_COMPILER_ICCARM)) {
-    modules = [ "$board_cpu/iar" ]
+    modules += [ "$board_cpu/iar" ]
   } else {
-    modules = [ "$board_cpu/gcc" ]
+    modules += [ "$board_cpu/gcc" ]
   }
   configs = [ ":arm_config" ]
 }

arch/arm/arm9/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,19 +56,6 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_arch_interrupt
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
 /* *
  * @ingroup los_arch_interrupt
  * Count of arm9 system interrupt vector.
@@ -174,19 +151,15 @@ extern UINT32 g_intCount;
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
 /* *
- * @ingroup los_hwi
- * Set interrupt vector table.
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
  */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
 
 /* *
  * @ingroup  los_arch_interrupt
@@ -207,35 +180,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li
-></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -325,7 +269,6 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_intCount;
 extern ExcInfo g_excInfo;
 
 #ifdef __cplusplus

arch/arm/arm9/gcc/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -42,7 +40,6 @@
 #if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
 #include "los_cpup.h"
 #endif
-#include "los_reg.h"
 
 #define OS_INT_IRQ_ENABLE           (1U << 0)
 #define OS_INT_FIQ_ENABLE           (1U << 1)
@@ -55,86 +52,8 @@
 #define OS_ARM_INSTR_LEN            4
 #define OS_THUMB_INSTR_LEN          2
 
-UINT32 g_intCount = 0;
 ExcInfo g_excInfo = {0};
 
-/* *
- * @ingroup los_hwi
- * hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -153,10 +72,6 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     *((volatile UINT32 *)OS_INT_ENABLE_ADDR) |= (1U << (hwiNum));
 
     return LOS_OK;
@@ -164,48 +79,28 @@ STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     *((volatile UINT32 *)OS_INT_ENABLE_ADDR) &= ~(1U << (hwiNum));
 
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    (VOID)hwiPrio;
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .getCurIrqNum   = HwiNumGet,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -264,87 +159,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler  --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-    HwiUnmask(hwiNum);
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask(hwiNum);
-
-    intSave = LOS_IntLock();
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #if (LOSCFG_KERNEL_PRINTF != 0)
 STATIC VOID OsExcTypeInfo(const ExcInfo *excInfo)
 {
@@ -511,13 +325,14 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 reg;
     UINT32 val;
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
 
     for (val = OS_SYS_VECTOR_CNT; val < OS_VECTOR_CNT; val++) {
 #if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-        g_hwiForm[val].pfnHook = HalHwiDefaultHandler;
-        g_hwiForm[val].uwParam = 0;
+        hwiForm[val].pfnHook = HalHwiDefaultHandler;
+        hwiForm[val].uwParam = 0;
 #else
-        g_hwiForm[val] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[val] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
 #endif
     }
 
@@ -560,4 +375,3 @@ UINT32 ArchIntUnLock(VOID)
                          : "memory");
     return intSave;
 }
-

arch/arm/common/BUILD.gn

@@ -0,0 +1,39 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+module_name = "common"
+kernel_module(module_name) {
+  sources = [ "los_common_interrupt.c" ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
+
+config("public") {
+  include_dirs = [ "." ]
+}

arch/arm/common/los_common_interrupt.c

@@ -0,0 +1,328 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_arch_interrupt.h"
+#include "los_debug.h"
+
+#ifdef __ICCARM__
+#pragma location = ".data.vector"
+#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt form mapping handling function array.
+ */
+HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
+#elif defined(__CC_ARM) || defined(__GNUC__)
+LITE_OS_SEC_VEC
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt form mapping handling function array.
+ */
+HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
+#endif
+
+VOID *ArchGetHwiFrom(VOID)
+{
+    return g_hwiForm;
+}
+
+UINT32 g_intCount = 0;
+
+/* ****************************************************************************
+ Function    : HalHwiDefaultHandler
+ Description : default handler of the hardware interrupt
+ Input       : None
+ Output      : None
+ Return      : None
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
+{
+    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, ArchIntCurIrqNum());
+    while (1) {}
+}
+
+WEAK VOID HalPreInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+WEAK VOID HalAftInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+#if (LOSCFG_DEBUG_TOOLS == 1)
+STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
+STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
+
+UINT32 OsGetHwiFormCnt(UINT32 index)
+{
+    return g_hwiFormCnt[index];
+}
+
+CHAR *OsGetHwiFormName(UINT32 index)
+{
+    return g_hwiFormName[index];
+}
+
+BOOL OsHwiIsCreated(UINT32 index)
+{
+    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
+        return TRUE;
+    }
+
+    return FALSE;
+}
+#endif
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+typedef struct {
+    HWI_PROC_FUNC pfnHandler;
+    VOID *pParm;
+} HWI_HANDLER_FUNC;
+
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt handler form mapping handling function array.
+ */
+HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
+    }
+}
+#else
+/* *
+ * @ingroup los_hwi
+ * hardware interrupt handler form mapping handling function array.
+ */
+HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
+    }
+}
+#endif
+
+UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum)
+{
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->triggerIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->triggerIrq(hwiNum);
+}
+
+UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum)
+{
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->enableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->enableIrq(hwiNum);
+}
+
+UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum)
+{
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->disableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->disableIrq(hwiNum);
+}
+
+UINT32 ArchIntClear(HWI_HANDLE_T hwiNum)
+{
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->clearIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->clearIrq(hwiNum);
+}
+
+UINT32 ArchIntSetPriority(HWI_HANDLE_T hwiNum, HWI_PRIOR_T priority)
+{
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    if (priority > OS_HWI_PRIO_LOWEST) {
+        return OS_ERRNO_HWI_PRIO_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->setIrqPriority == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->setIrqPriority(hwiNum, priority);
+}
+
+UINT32 ArchIntCurIrqNum(VOID)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    return hwiOps->getCurIrqNum();
+}
+
+/* ****************************************************************************
+ Function    : ArchHwiCreate
+ Description : create hardware interrupt
+ Input       : hwiNum   --- hwi num to create
+               hwiPrio  --- priority of the hwi
+               hwiMode  --- unused
+               hwiHandler --- hwi handler
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio,
+                                           HWI_MODE_T hwiMode, HWI_PROC_FUNC hwiHandler,
+                                           HwiIrqParam *irqParam)
+{
+    (VOID)hwiMode;
+    UINT32 intSave;
+
+    if (hwiHandler == NULL) {
+        return OS_ERRNO_HWI_PROC_FUNC_NULL;
+    }
+
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
+        return OS_ERRNO_HWI_ALREADY_CREATED;
+    }
+
+    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
+        return OS_ERRNO_HWI_PRIO_INVALID;
+    }
+
+    intSave = LOS_IntLock();
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+    if (irqParam != NULL) {
+        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
+    } else {
+        OsSetVector(hwiNum, hwiHandler, NULL);
+    }
+#else
+    (VOID)irqParam;
+    OsSetVector(hwiNum, hwiHandler);
+#endif
+
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
+        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
+    }
+    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
+#endif
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->createIrq == NULL) {
+        LOS_IntRestore(intSave);
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+    hwiOps->createIrq(hwiNum, hwiPrio);
+
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+/* ****************************************************************************
+ Function    : ArchHwiDelete
+ Description : Delete hardware interrupt
+ Input       : hwiNum   --- hwi num to delete
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
+{
+    (VOID)irqParam;
+    UINT32 intSave;
+
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    ArchIntDisable((IRQn_Type)hwiNum);
+
+    intSave = LOS_IntLock();
+
+    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+INLINE UINT32 ArchIsIntActive(VOID)
+{
+    return (g_intCount > 0);
+}

arch/arm/common/los_common_interrupt.h

@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LOS_COMMON_INTERRUPT_H
+#define _LOS_COMMON_INTERRUPT_H
+
+#include "los_config.h"
+#include "los_compiler.h"
+#include "los_interrupt.h"
+#include "los_error.h"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+/* *
+ * @ingroup  los_arch_interrupt
+ * Define the type of a hardware interrupt vector table function.
+ */
+typedef VOID (**HWI_VECTOR_FUNC)(VOID);
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of interrupts.
+ */
+extern UINT32 g_intCount;
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Maximum number of used hardware interrupts.
+ */
+#ifndef OS_HWI_MAX_NUM
+#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
+#endif
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
+extern HWI_HANDLER_FUNC g_hwiHandlerForm[];
+#else
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
+extern HWI_PROC_FUNC g_hwiHandlerForm[];
+#endif
+
+#define OS_EXC_IN_INIT                      0
+#define OS_EXC_IN_TASK                      1
+#define OS_EXC_IN_HWI                       2
+#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
+#define OS_EXC_FLAG_IN_HWI                  0x02
+#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
+#define OS_EXC_EVENT                        0x00000001
+
+/* *
+ * @ingroup  los_arch_interrupt
+ * @brief: Default vector handling function.
+ *
+ * @par Description:
+ * This API is used to configure interrupt for null function.
+ *
+ * @attention:
+ * <ul><li>None.</li></ul>
+ *
+ * @param:None.
+ *
+ * @retval:None.
+ * @par Dependency:
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
+ * @see None.
+ */
+extern VOID HalHwiDefaultHandler(VOID);
+
+VOID HalPreInterruptHandler(UINT32 arg);
+VOID HalAftInterruptHandler(UINT32 arg);
+VOID *ArchGetHwiFrom(VOID);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif /* _LOS_COMMON_INTERRUPT_H */

arch/arm/cortex-m3/keil/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -42,14 +42,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,19 +58,6 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_arch_interrupt
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
 /* *
  * @ingroup los_arch_interrupt
  * Count of M-Core system interrupt vector.
@@ -186,6 +165,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +301,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +320,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,17 +359,12 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
@@ -423,14 +374,6 @@ extern VOID HalPendSV(VOID);
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +446,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -668,7 +610,6 @@ typedef struct TagExcInfo {
 } ExcInfo;
 
 extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
 extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
 

arch/arm/cortex-m3/keil/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -43,95 +41,6 @@
 #include "los_cpup.h"
 #endif
 
-UINT32 g_intCount = 0;
-
-#ifdef __ICCARM__
-#pragma location = ".data.vector"
-#elif defined(__CC_ARM) || defined(__GNUC__)
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-LITE_OS_SEC_VEC
-#endif
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -146,99 +55,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -297,97 +161,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -610,6 +383,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -621,23 +399,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -655,4 +434,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m33/gcc/NTZ/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m33/gcc/NTZ/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,84 +42,6 @@
 #endif
 
 #define DEF_HANDLER_START_INDEX 2
-UINT32 g_intCount = 0;
-
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -137,99 +57,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -288,97 +163,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -612,23 +396,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = 0; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = 0; /* [1] reset */
     for (index = DEF_HANDLER_START_INDEX; index < OS_VECTOR_CNT; index++) {
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -646,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m33/gcc/TZ/non_secure/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m33/gcc/TZ/non_secure/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,83 +42,6 @@
 #endif
 
 #define DEF_HANDLER_START_INDEX 2
-UINT32 g_intCount = 0;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -136,100 +57,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -288,97 +163,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -612,23 +396,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0; /* [0] Top of Stack */
-    g_hwiForm[1] = 0; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0; /* [0] Top of Stack */
+    hwiForm[1] = 0; /* [1] reset */
     for (index = DEF_HANDLER_START_INDEX; index < OS_VECTOR_CNT; index++) {
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -646,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m33/iar/NTZ/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _LOS_EXC_H
-#define _LOS_EXC_H
+#ifndef _LOS_ARCH_INTERRUPT_H
+#define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -43,15 +41,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 /* *
- * @ingroup los_hwi
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_HIGHEST
@@ -59,63 +49,50 @@ extern "C" {
 #endif
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Lowest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_LOWEST
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_hwi
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_hwi
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core system interrupt vector.
- */
-#define OS_SYS_VECTOR_CNT                     16
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core interrupt vector.
- */
-#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * AIRCR register priority group parameter .
  */
 #define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Boot interrupt vector table.
  */
 extern UINT32 _BootVectors[];
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Count of M-Core system interrupt vector.
+ */
+#define OS_SYS_VECTOR_CNT                     16
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of M-Core interrupt vector.
+ */
+#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
+
+/* *
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
  *
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Null hardware interrupt handling function.
  *
  * Value: 0x02000901
@@ -125,7 +102,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PROC_FUNC_NULL           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x01)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient interrupt resources for hardware interrupt creation.
  *
  * Value: 0x02000902
@@ -135,7 +112,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_CB_UNAVAILABLE           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x02)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient memory for hardware interrupt initialization.
  *
  * Value: 0x02000903
@@ -145,7 +122,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_NO_MEMORY                LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x03)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created.
  *
  * Value: 0x02000904
@@ -155,7 +132,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_ALREADY_CREATED          LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x04)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt priority.
  *
  * Value: 0x02000905
@@ -166,7 +143,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PRIO_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x05)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Incorrect interrupt creation mode.
  *
  * Value: 0x02000906
@@ -177,7 +154,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_MODE_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x06)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created as a fast interrupt.
  *
  * Value: 0x02000907
@@ -187,7 +164,17 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
+/* *
+ * @ingroup los_arch_interrupt
  * SysTick control and status register.
  */
 #define OS_SYSTICK_CONTROL_REG                0xE000E010
@@ -199,133 +186,119 @@ extern UINT32 _BootVectors[];
 #define OS_SYSTICK_CURRENT_REG                0xE000E018
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt Priority-Level Registers.
  */
 #define OS_NVIC_PRI_BASE                      0xE000E400
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt enable register for 0-31.
  */
 #define OS_NVIC_SETENA_BASE                   0xE000E100
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * interrupt pending register.
  */
 #define OS_NVIC_SETPEND_BASE                  0xE000E200
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt active register.
  */
 #define OS_NVIC_INT_ACT_BASE                  0xE000E300
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt disable register for 0-31.
  */
 #define OS_NVIC_CLRENA_BASE                   0xE000E180
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt control and status register.
  */
 #define OS_NVIC_INT_CTRL                      0xE000ED04
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Vector table offset register.
  */
 #define OS_NVIC_VTOR                          0xE000ED08
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Application interrupt and reset control register
  */
 #define OS_NVIC_AIRCR                         0xE000ED0C
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * System exception priority register.
  */
 #define OS_NVIC_EXCPRI_BASE                   0xE000ED18
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 1 :reset.
  */
 #define OS_EXC_RESET                          1
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 2 :Non-Maskable Interrupt.
  */
 #define OS_EXC_NMI                            2
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 3 :(hard)fault.
  */
 #define OS_EXC_HARD_FAULT                     3
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 4 :MemManage fault.
  */
 #define OS_EXC_MPU_FAULT                      4
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 5 :Bus fault.
  */
 #define OS_EXC_BUS_FAULT                      5
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 6 :Usage fault.
  */
 #define OS_EXC_USAGE_FAULT                    6
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 11 :SVCall.
  */
 #define OS_EXC_SVC_CALL                       11
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 12 :Debug monitor.
  */
 #define OS_EXC_DBG_MONITOR                    12
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 14 :PendSV.
  */
 #define OS_EXC_PEND_SV                        14
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 15 :SysTick.
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_hwi
  * @brief: Hardware interrupt entry function.
@@ -346,27 +319,7 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
 extern VOID HalInterrupt(VOID);
 
 /* *
- * @ingroup  los_hwi
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li
-></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-/* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
  *
  * @par Description:
@@ -379,13 +332,13 @@ extern VOID HalHwiDefaultHandler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID Reset_Handler(VOID);
 
 /* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Pended System Call.
  *
  * @par Description:
@@ -399,39 +352,25 @@ extern VOID Reset_Handler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -500,11 +439,10 @@ typedef struct TagExcContext {
     UINT32 FPSCR;
     UINT32 NO_NAME;
 #endif
-}EXC_CONTEXT_S;
+} EXC_CONTEXT_S;
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -645,7 +583,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M4 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M33 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -668,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 
@@ -681,4 +618,4 @@ extern ExcInfo g_excInfo;
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-#endif /* _LOS_EXC_H */
+#endif /* _LOS_ARCH_INTERRUPT_H */

arch/arm/cortex-m33/iar/NTZ/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,93 +42,6 @@
 #include "los_cpup.h"
 #endif
 
-/*lint -save -e40 -e522 -e533*/
-UINT32 g_intCount = 0;
-
-/*lint -restore*/
-#pragma location = ".data.vector"
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-/* *
- * @ingroup los_hwi
- * hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -145,100 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -299,97 +164,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINTPTR intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -611,6 +385,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -622,23 +401,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -651,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m33/iar/TZ/non_secure/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _LOS_EXC_H
-#define _LOS_EXC_H
+#ifndef _LOS_ARCH_INTERRUPT_H
+#define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -43,15 +41,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 /* *
- * @ingroup los_hwi
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_HIGHEST
@@ -59,63 +49,50 @@ extern "C" {
 #endif
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Lowest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_LOWEST
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_hwi
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_hwi
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core system interrupt vector.
- */
-#define OS_SYS_VECTOR_CNT                     16
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core interrupt vector.
- */
-#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * AIRCR register priority group parameter .
  */
 #define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Boot interrupt vector table.
  */
 extern UINT32 _BootVectors[];
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Count of M-Core system interrupt vector.
+ */
+#define OS_SYS_VECTOR_CNT                     16
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of M-Core interrupt vector.
+ */
+#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
+
+/* *
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
  *
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Null hardware interrupt handling function.
  *
  * Value: 0x02000901
@@ -125,7 +102,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PROC_FUNC_NULL           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x01)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient interrupt resources for hardware interrupt creation.
  *
  * Value: 0x02000902
@@ -135,7 +112,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_CB_UNAVAILABLE           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x02)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient memory for hardware interrupt initialization.
  *
  * Value: 0x02000903
@@ -145,7 +122,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_NO_MEMORY                LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x03)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created.
  *
  * Value: 0x02000904
@@ -155,7 +132,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_ALREADY_CREATED          LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x04)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt priority.
  *
  * Value: 0x02000905
@@ -166,7 +143,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PRIO_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x05)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Incorrect interrupt creation mode.
  *
  * Value: 0x02000906
@@ -177,7 +154,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_MODE_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x06)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created as a fast interrupt.
  *
  * Value: 0x02000907
@@ -187,7 +164,17 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
+/* *
+ * @ingroup los_arch_interrupt
  * SysTick control and status register.
  */
 #define OS_SYSTICK_CONTROL_REG                0xE000E010
@@ -199,133 +186,119 @@ extern UINT32 _BootVectors[];
 #define OS_SYSTICK_CURRENT_REG                0xE000E018
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt Priority-Level Registers.
  */
 #define OS_NVIC_PRI_BASE                      0xE000E400
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt enable register for 0-31.
  */
 #define OS_NVIC_SETENA_BASE                   0xE000E100
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * interrupt pending register.
  */
 #define OS_NVIC_SETPEND_BASE                  0xE000E200
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt active register.
  */
 #define OS_NVIC_INT_ACT_BASE                  0xE000E300
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt disable register for 0-31.
  */
 #define OS_NVIC_CLRENA_BASE                   0xE000E180
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt control and status register.
  */
 #define OS_NVIC_INT_CTRL                      0xE000ED04
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Vector table offset register.
  */
 #define OS_NVIC_VTOR                          0xE000ED08
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Application interrupt and reset control register
  */
 #define OS_NVIC_AIRCR                         0xE000ED0C
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * System exception priority register.
  */
 #define OS_NVIC_EXCPRI_BASE                   0xE000ED18
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 1 :reset.
  */
 #define OS_EXC_RESET                          1
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 2 :Non-Maskable Interrupt.
  */
 #define OS_EXC_NMI                            2
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 3 :(hard)fault.
  */
 #define OS_EXC_HARD_FAULT                     3
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 4 :MemManage fault.
  */
 #define OS_EXC_MPU_FAULT                      4
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 5 :Bus fault.
  */
 #define OS_EXC_BUS_FAULT                      5
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 6 :Usage fault.
  */
 #define OS_EXC_USAGE_FAULT                    6
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 11 :SVCall.
  */
 #define OS_EXC_SVC_CALL                       11
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 12 :Debug monitor.
  */
 #define OS_EXC_DBG_MONITOR                    12
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 14 :PendSV.
  */
 #define OS_EXC_PEND_SV                        14
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 15 :SysTick.
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_hwi
  * @brief: Hardware interrupt entry function.
@@ -346,27 +319,7 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
 extern VOID HalInterrupt(VOID);
 
 /* *
- * @ingroup  los_hwi
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li
-></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-/* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
  *
  * @par Description:
@@ -379,13 +332,13 @@ extern VOID HalHwiDefaultHandler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID Reset_Handler(VOID);
 
 /* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Pended System Call.
  *
  * @par Description:
@@ -399,39 +352,25 @@ extern VOID Reset_Handler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -500,11 +439,10 @@ typedef struct TagExcContext {
     UINT32 FPSCR;
     UINT32 NO_NAME;
 #endif
-}EXC_CONTEXT_S;
+} EXC_CONTEXT_S;
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -645,7 +583,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M4 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M33 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -668,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 
@@ -681,4 +618,4 @@ extern ExcInfo g_excInfo;
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-#endif /* _LOS_EXC_H */
+#endif /* _LOS_ARCH_INTERRUPT_H */

arch/arm/cortex-m33/iar/TZ/non_secure/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,93 +42,6 @@
 #include "los_cpup.h"
 #endif
 
-/*lint -save -e40 -e522 -e533*/
-UINT32 g_intCount = 0;
-
-/*lint -restore*/
-#pragma location = ".data.vector"
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-/* *
- * @ingroup los_hwi
- * hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -145,100 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -299,97 +164,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINTPTR intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -611,6 +385,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -622,23 +401,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -651,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m4/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M4 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M4  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m4/gcc/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,11 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
+
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -43,89 +42,6 @@
 #include "los_cpup.h"
 #endif
 
-UINT32 g_intCount = 0;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -140,99 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -291,97 +162,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -614,6 +394,11 @@ WEAK VOID __stack_chk_fail(VOID)
               __builtin_return_address(0));
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -625,23 +410,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0; /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -659,4 +445,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m4/iar/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M4 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M4  platformis [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m4/iar/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,95 +42,6 @@
 #include "los_cpup.h"
 #endif
 
-UINT32 g_intCount = 0;
-
-#ifdef __ICCARM__
-#pragma location = ".data.vector"
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-#elif defined(__CC_ARM) || defined(__GNUC__)
-LITE_OS_SEC_VEC
-#endif
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -147,100 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -299,97 +162,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -612,6 +384,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -623,23 +400,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -657,4 +435,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m55/gcc/NTZ/los_arch_interrupt.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -31,9 +31,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -41,14 +39,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -65,18 +55,11 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * AIRCR register priority group parameter .
  */
-extern UINT32 g_intCount;
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
@@ -90,12 +73,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -103,7 +80,7 @@ extern UINT32 g_intCount;
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M55  platformis [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -154,7 +131,7 @@ extern UINT32 g_intCount;
  * Value: 0x02000905
  *
  * Solution: Ensure that the interrupt priority is valid.
- * The value range of the interrupt priority applicable for a Cortex-M33 platform is [0,15].
+ * The value range of the interrupt priority applicable for a Cortex-M55 platform is [0,15].
  */
 #define OS_ERRNO_HWI_PRIO_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x05)
 
@@ -179,6 +156,16 @@ extern UINT32 g_intCount;
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -305,20 +292,6 @@ extern UINT32 g_intCount;
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -338,25 +311,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -396,34 +350,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -496,7 +436,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -654,7 +593,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M33 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M55 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -677,10 +616,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m55/gcc/NTZ/los_interrupt.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -27,12 +27,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -43,89 +41,6 @@
 #endif
 
 #define DEF_HANDLER_START_INDEX 2
-UINT32 g_intCount = 0;
-
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -141,99 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -292,97 +162,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -609,6 +388,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -620,23 +404,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = 0; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = 0; /* [1] reset */
     for (index = DEF_HANDLER_START_INDEX; index < OS_VECTOR_CNT; index++) {
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -654,4 +439,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m55/gcc/TZ/non_secure/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -644,7 +583,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M33 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M55 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m55/gcc/TZ/non_secure/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,99 +28,20 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
-#include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#include "los_hook.h"
 #if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
 #include "los_cpup.h"
 #endif
 
 #define DEF_HANDLER_START_INDEX 2
-UINT32 g_intCount = 0;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -136,100 +57,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -288,97 +163,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -612,23 +396,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0; /* [0] Top of Stack */
-    g_hwiForm[1] = 0; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;   /* [0] Top of Stack */
+    hwiForm[1] = 0;   /* [1] reset */
     for (index = DEF_HANDLER_START_INDEX; index < OS_VECTOR_CNT; index++) {
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)OsTickHandler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -646,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m55/iar/NTZ/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _LOS_EXC_H
-#define _LOS_EXC_H
+#ifndef _LOS_ARCH_INTERRUPT_H
+#define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -43,15 +41,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 /* *
- * @ingroup los_hwi
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_HIGHEST
@@ -59,63 +49,50 @@ extern "C" {
 #endif
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Lowest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_LOWEST
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_hwi
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_hwi
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core system interrupt vector.
- */
-#define OS_SYS_VECTOR_CNT                     16
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core interrupt vector.
- */
-#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * AIRCR register priority group parameter .
  */
 #define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Boot interrupt vector table.
  */
 extern UINT32 _BootVectors[];
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Count of M-Core system interrupt vector.
+ */
+#define OS_SYS_VECTOR_CNT                     16
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of M-Core interrupt vector.
+ */
+#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
+
+/* *
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
  *
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Null hardware interrupt handling function.
  *
  * Value: 0x02000901
@@ -125,7 +102,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PROC_FUNC_NULL           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x01)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient interrupt resources for hardware interrupt creation.
  *
  * Value: 0x02000902
@@ -135,7 +112,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_CB_UNAVAILABLE           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x02)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient memory for hardware interrupt initialization.
  *
  * Value: 0x02000903
@@ -145,7 +122,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_NO_MEMORY                LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x03)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created.
  *
  * Value: 0x02000904
@@ -155,7 +132,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_ALREADY_CREATED          LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x04)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt priority.
  *
  * Value: 0x02000905
@@ -166,7 +143,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PRIO_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x05)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Incorrect interrupt creation mode.
  *
  * Value: 0x02000906
@@ -177,7 +154,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_MODE_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x06)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created as a fast interrupt.
  *
  * Value: 0x02000907
@@ -187,7 +164,17 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
+/* *
+ * @ingroup los_arch_interrupt
  * SysTick control and status register.
  */
 #define OS_SYSTICK_CONTROL_REG                0xE000E010
@@ -199,133 +186,119 @@ extern UINT32 _BootVectors[];
 #define OS_SYSTICK_CURRENT_REG                0xE000E018
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt Priority-Level Registers.
  */
 #define OS_NVIC_PRI_BASE                      0xE000E400
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt enable register for 0-31.
  */
 #define OS_NVIC_SETENA_BASE                   0xE000E100
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * interrupt pending register.
  */
 #define OS_NVIC_SETPEND_BASE                  0xE000E200
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt active register.
  */
 #define OS_NVIC_INT_ACT_BASE                  0xE000E300
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt disable register for 0-31.
  */
 #define OS_NVIC_CLRENA_BASE                   0xE000E180
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt control and status register.
  */
 #define OS_NVIC_INT_CTRL                      0xE000ED04
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Vector table offset register.
  */
 #define OS_NVIC_VTOR                          0xE000ED08
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Application interrupt and reset control register
  */
 #define OS_NVIC_AIRCR                         0xE000ED0C
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * System exception priority register.
  */
 #define OS_NVIC_EXCPRI_BASE                   0xE000ED18
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 1 :reset.
  */
 #define OS_EXC_RESET                          1
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 2 :Non-Maskable Interrupt.
  */
 #define OS_EXC_NMI                            2
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 3 :(hard)fault.
  */
 #define OS_EXC_HARD_FAULT                     3
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 4 :MemManage fault.
  */
 #define OS_EXC_MPU_FAULT                      4
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 5 :Bus fault.
  */
 #define OS_EXC_BUS_FAULT                      5
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 6 :Usage fault.
  */
 #define OS_EXC_USAGE_FAULT                    6
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 11 :SVCall.
  */
 #define OS_EXC_SVC_CALL                       11
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 12 :Debug monitor.
  */
 #define OS_EXC_DBG_MONITOR                    12
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 14 :PendSV.
  */
 #define OS_EXC_PEND_SV                        14
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 15 :SysTick.
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_hwi
  * @brief: Hardware interrupt entry function.
@@ -346,27 +319,7 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
 extern VOID HalInterrupt(VOID);
 
 /* *
- * @ingroup  los_hwi
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li
-></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-/* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
  *
  * @par Description:
@@ -379,13 +332,13 @@ extern VOID HalHwiDefaultHandler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID Reset_Handler(VOID);
 
 /* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Pended System Call.
  *
  * @par Description:
@@ -399,39 +352,25 @@ extern VOID Reset_Handler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -500,11 +439,10 @@ typedef struct TagExcContext {
     UINT32 FPSCR;
     UINT32 NO_NAME;
 #endif
-}EXC_CONTEXT_S;
+} EXC_CONTEXT_S;
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -645,7 +583,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M4 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M55 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -668,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 
@@ -681,4 +618,4 @@ extern ExcInfo g_excInfo;
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-#endif /* _LOS_EXC_H */
+#endif /* _LOS_ARCH_INTERRUPT_H */

arch/arm/cortex-m55/iar/NTZ/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,93 +42,6 @@
 #include "los_cpup.h"
 #endif
 
-/*lint -save -e40 -e522 -e533*/
-UINT32 g_intCount = 0;
-
-/*lint -restore*/
-#pragma location = ".data.vector"
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-/* *
- * @ingroup los_hwi
- * hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -145,100 +56,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -299,97 +164,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINTPTR intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -611,6 +385,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -622,23 +401,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -651,4 +431,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m55/iar/TZ/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -32,15 +32,21 @@ import("//kernel/liteos_m/liteos.gni")
 module_name = "arch"
 kernel_module(module_name) {
   sources = [
-    "los_context.c",
-    "los_dispatch.S",
-    "los_exc.S",
-    "los_interrupt.c",
-    "los_timer.c",
+    "non_secure/los_context.c",
+    "non_secure/los_dispatch.S",
+    "non_secure/los_exc.S",
+    "non_secure/los_interrupt.c",
+    "non_secure/los_timer.c",
+    "non_secure/los_trustzone.c",
   ]
   configs += [ "$LITEOSTOPDIR:warn_config" ]
+
+  include_dirs = [
+    "non_secure",
+    "secure",
+  ]
 }
 
 config("public") {
-  include_dirs = [ "." ]
+  include_dirs = [ "non_secure" ]
 }

arch/arm/cortex-m55/iar/TZ/non_secure/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _LOS_EXC_H
-#define _LOS_EXC_H
+#ifndef _LOS_ARCH_INTERRUPT_H
+#define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -43,15 +41,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 /* *
- * @ingroup los_hwi
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_HIGHEST
@@ -59,63 +49,50 @@ extern "C" {
 #endif
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Lowest priority of a hardware interrupt.
  */
 #ifndef OS_HWI_PRIO_LOWEST
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_hwi
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_hwi
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core system interrupt vector.
- */
-#define OS_SYS_VECTOR_CNT                     16
-
-/* *
- * @ingroup los_hwi
- * Count of M-Core interrupt vector.
- */
-#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
-
-/* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * AIRCR register priority group parameter .
  */
 #define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Boot interrupt vector table.
  */
 extern UINT32 _BootVectors[];
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Count of M-Core system interrupt vector.
+ */
+#define OS_SYS_VECTOR_CNT                     16
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of M-Core interrupt vector.
+ */
+#define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
+
+/* *
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
  *
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M33 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M33  platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Null hardware interrupt handling function.
  *
  * Value: 0x02000901
@@ -125,7 +102,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PROC_FUNC_NULL           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x01)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient interrupt resources for hardware interrupt creation.
  *
  * Value: 0x02000902
@@ -135,7 +112,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_CB_UNAVAILABLE           LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x02)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Insufficient memory for hardware interrupt initialization.
  *
  * Value: 0x02000903
@@ -145,7 +122,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_NO_MEMORY                LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x03)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created.
  *
  * Value: 0x02000904
@@ -155,7 +132,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_ALREADY_CREATED          LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x04)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt priority.
  *
  * Value: 0x02000905
@@ -166,7 +143,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_PRIO_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x05)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Incorrect interrupt creation mode.
  *
  * Value: 0x02000906
@@ -177,7 +154,7 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_MODE_INVALID             LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x06)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Hardware interrupt error code: The interrupt has already been created as a fast interrupt.
  *
  * Value: 0x02000907
@@ -187,7 +164,17 @@ extern UINT32 _BootVectors[];
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
+/* *
+ * @ingroup los_arch_interrupt
  * SysTick control and status register.
  */
 #define OS_SYSTICK_CONTROL_REG                0xE000E010
@@ -199,133 +186,119 @@ extern UINT32 _BootVectors[];
 #define OS_SYSTICK_CURRENT_REG                0xE000E018
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt Priority-Level Registers.
  */
 #define OS_NVIC_PRI_BASE                      0xE000E400
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt enable register for 0-31.
  */
 #define OS_NVIC_SETENA_BASE                   0xE000E100
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * interrupt pending register.
  */
 #define OS_NVIC_SETPEND_BASE                  0xE000E200
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt active register.
  */
 #define OS_NVIC_INT_ACT_BASE                  0xE000E300
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt disable register for 0-31.
  */
 #define OS_NVIC_CLRENA_BASE                   0xE000E180
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt control and status register.
  */
 #define OS_NVIC_INT_CTRL                      0xE000ED04
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Vector table offset register.
  */
 #define OS_NVIC_VTOR                          0xE000ED08
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Application interrupt and reset control register
  */
 #define OS_NVIC_AIRCR                         0xE000ED0C
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * System exception priority register.
  */
 #define OS_NVIC_EXCPRI_BASE                   0xE000ED18
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 1 :reset.
  */
 #define OS_EXC_RESET                          1
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 2 :Non-Maskable Interrupt.
  */
 #define OS_EXC_NMI                            2
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 3 :(hard)fault.
  */
 #define OS_EXC_HARD_FAULT                     3
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 4 :MemManage fault.
  */
 #define OS_EXC_MPU_FAULT                      4
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 5 :Bus fault.
  */
 #define OS_EXC_BUS_FAULT                      5
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 6 :Usage fault.
  */
 #define OS_EXC_USAGE_FAULT                    6
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 11 :SVCall.
  */
 #define OS_EXC_SVC_CALL                       11
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 12 :Debug monitor.
  */
 #define OS_EXC_DBG_MONITOR                    12
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 14 :PendSV.
  */
 #define OS_EXC_PEND_SV                        14
 
 /* *
- * @ingroup los_hwi
+ * @ingroup los_arch_interrupt
  * Interrupt No. 15 :SysTick.
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_hwi
  * @brief: Hardware interrupt entry function.
@@ -346,27 +319,7 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
 extern VOID HalInterrupt(VOID);
 
 /* *
- * @ingroup  los_hwi
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li
-></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-/* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
  *
  * @par Description:
@@ -379,13 +332,13 @@ extern VOID HalHwiDefaultHandler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID Reset_Handler(VOID);
 
 /* *
- * @ingroup  los_hwi
+ * @ingroup  los_arch_interrupt
  * @brief: Pended System Call.
  *
  * @par Description:
@@ -399,39 +352,25 @@ extern VOID Reset_Handler(VOID);
  *
  * @retval:None.
  * @par Dependency:
- * <ul><li>los_hwi.h: the header file that contains the API declaration.</li></ul>
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -500,11 +439,10 @@ typedef struct TagExcContext {
     UINT32 FPSCR;
     UINT32 NO_NAME;
 #endif
-}EXC_CONTEXT_S;
+} EXC_CONTEXT_S;
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -645,7 +583,7 @@ VOID HalHwiInit(VOID);
  * @ingroup los_exc
  * Exception information structure
  *
- * Description: Exception information saved when an exception is triggered on the Cortex-M4 platform.
+ * Description: Exception information saved when an exception is triggered on the Cortex-M55 platform.
  *
  */
 typedef struct TagExcInfo {
@@ -668,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 
@@ -681,4 +618,4 @@ extern ExcInfo g_excInfo;
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-#endif /* _LOS_EXC_H */
+#endif /* _LOS_ARCH_INTERRUPT_H */

arch/arm/cortex-m55/iar/TZ/non_secure/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,13 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,92 +41,7 @@
 #include "los_cpup.h"
 #endif
 
-/*lint -save -e40 -e522 -e533*/
-UINT32 g_intCount = 0;
-
-/*lint -restore*/
-#pragma location = ".data.vector"
-#pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-/* *
- * @ingroup los_hwi
- * hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
+#define DEF_HANDLER_START_INDEX 2
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -145,100 +57,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -299,97 +165,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINTPTR intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -622,23 +397,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalSVCHandler;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -651,4 +427,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m7/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,19 +56,6 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
-
-/* *
- * @ingroup los_arch_interrupt
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
 /* *
  * @ingroup los_arch_interrupt
  * Count of M-Core system interrupt vector.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M7 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M7  platformis [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m7/gcc/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -28,12 +28,10 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
 #include "los_arch_interrupt.h"
-#include "los_debug.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -43,84 +41,6 @@
 #include "los_cpup.h"
 #endif
 
-UINT32 g_intCount = 0;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -135,99 +55,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -286,97 +161,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -599,6 +383,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -610,23 +399,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -644,4 +434,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/arm/cortex-m7/iar/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -66,18 +56,17 @@ extern "C" {
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-
 /* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
+ * @ingroup los_arch_interrupt
+ * AIRCR register priority group parameter .
  */
-typedef VOID (**HWI_VECTOR_FUNC)(void);
+#define OS_NVIC_AIRCR_PRIGROUP                7
 
 /* *
  * @ingroup los_arch_interrupt
- * Count of interrupts.
+ * Boot interrupt vector table.
  */
-extern UINT32 g_intCount;
+extern UINT32 _BootVectors[];
 
 /* *
  * @ingroup los_arch_interrupt
@@ -91,18 +80,6 @@ extern UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
-/* *
- * @ingroup los_arch_interrupt
- * AIRCR register priority group parameter .
- */
-#define OS_NVIC_AIRCR_PRIGROUP                7
-
-/* *
- * @ingroup los_arch_interrupt
- * Boot interrupt vector table.
- */
-extern UINT32 _BootVectors[];
-
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -110,7 +87,7 @@ extern UINT32 _BootVectors[];
  * Value: 0x02000900
  *
  * Solution: Ensure that the interrupt number is valid.
- * The value range of the interrupt number applicable for a Cortex-M7 platform is [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
+ * The value range of the interrupt number applicable for a Cortex-M7  platformis [OS_USER_HWI_MIN,OS_USER_HWI_MAX].
  */
 #define OS_ERRNO_HWI_NUM_INVALID              LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x00)
 
@@ -186,6 +163,16 @@ extern UINT32 _BootVectors[];
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * SysTick control and status register.
@@ -312,20 +299,6 @@ extern UINT32 _BootVectors[];
  */
 #define OS_EXC_SYS_TICK                       15
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -345,25 +318,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Reset the vector table.
@@ -403,34 +357,20 @@ extern VOID Reset_Handler(VOID);
  */
 extern VOID HalPendSV(VOID);
 
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_EXC_MAX_BUF_LEN                  25
 #define OS_EXC_MAX_NEST_DEPTH               1
+#define OS_EXC_FLAG_NO_FLOAT                0x10000000
 
 #define OS_NVIC_SHCSR                       0xE000ED24
 #define OS_NVIC_CCR                         0xE000ED14
-
 #define OS_NVIC_INT_ENABLE_SIZE             0x20
 #define OS_NVIC_INT_PRI_SIZE                0xF0
 #define OS_NVIC_EXCPRI_SIZE                 0xC
 #define OS_NVIC_INT_CTRL_SIZE               4
 #define OS_NVIC_SHCSR_SIZE                  4
-
 #define OS_NVIC_INT_PEND_SIZE               OS_NVIC_INT_ACT_SIZE
 #define OS_NVIC_INT_ACT_SIZE                OS_NVIC_INT_ENABLE_SIZE
 
-#define OS_EXC_FLAG_NO_FLOAT                0x10000000
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-#define OS_EXC_FLAG_IN_HWI                  0x02
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
-#define OS_EXC_EVENT                        0x00000001
-
 /**
  * @ingroup los_exc
  * the struct of register files
@@ -503,7 +443,6 @@ typedef struct TagExcContext {
 
 typedef VOID (*EXC_PROC_FUNC)(UINT32, EXC_CONTEXT_S *);
 VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, UINT32 pid, EXC_CONTEXT_S *excBufAddr);
-
 VOID HalExcNMI(VOID);
 VOID HalExcHardFault(VOID);
 VOID HalExcMemFault(VOID);
@@ -667,10 +606,9 @@ typedef struct TagExcInfo {
     EXC_CONTEXT_S *context;
 } ExcInfo;
 
-extern UINT32 g_curNestCount;
-extern UINT32 g_intCount;
-extern UINT8 g_uwExcTbl[32];
 extern ExcInfo g_excInfo;
+extern UINT32 g_curNestCount;
+extern UINT8 g_uwExcTbl[32];
 
 #define MAX_INT_INFO_SIZE       (8 + 0x164)
 

arch/arm/cortex-m7/iar/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,12 +29,10 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
-#include "securec.h"
 #include <stdarg.h>
-#include "los_arch_interrupt.h"
+#include "securec.h"
 #include "los_context.h"
-#include "los_debug.h"
+#include "los_arch_interrupt.h"
 #include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
@@ -44,90 +42,8 @@
 #include "los_cpup.h"
 #endif
 
-UINT32 g_intCount = 0;
-
 #pragma location = ".data.vector"
 #pragma data_alignment = LOSCFG_ARCH_HWI_VECTOR_ALIGN
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-STATIC UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM] = {0};
-STATIC CHAR *g_hwiFormName[OS_HWI_MAX_NUM] = {0};
-
-UINT32 OsGetHwiFormCnt(UINT32 index)
-{
-    return g_hwiFormCnt[index];
-}
-
-CHAR *OsGetHwiFormName(UINT32 index)
-{
-    return g_hwiFormName[index];
-}
-
-BOOL OsGetHwiCreated(UINT32 index)
-{
-    if (g_hwiForm[index] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return TRUE;
-    }
-
-    return FALSE;
-}
-#endif
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-WEAK VOID SysTick_Handler(VOID)
-{
-    return;
-}
 
 /* ****************************************************************************
  Function    : HwiNumGet
@@ -143,100 +59,54 @@ STATIC UINT32 HwiNumGet(VOID)
 
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_EnableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (priority > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     NVIC_SetPriority((IRQn_Type)hwiNum, priority);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_SetPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     NVIC_ClearPendingIRQ((IRQn_Type)hwiNum);
-
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
     .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-/*lint -e529*/
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -295,97 +165,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-    if ((irqParam != NULL) && (irqParam->pName != NULL)) {
-        g_hwiFormName[hwiNum + OS_SYS_VECTOR_CNT] = (CHAR *)irqParam->pName;
-    }
-    g_hwiFormCnt[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-#endif
-
-    HwiUnmask((IRQn_Type)hwiNum);
-    HwiSetPriority((IRQn_Type)hwiNum, hwiPrio);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    NVIC_DisableIRQ((IRQn_Type)hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 #define FAULT_STATUS_REG_BIT            32
 #define USGFAULT                        (1 << 18)
 #define BUSFAULT                        (1 << 17)
@@ -608,6 +387,11 @@ LITE_OS_SEC_TEXT_INIT VOID HalExcHandleEntry(UINT32 excType, UINT32 faultAddr, U
     ArchSysExit();
 }
 
+WEAK VOID SysTick_Handler(VOID)
+{
+    return;
+}
+
 /* ****************************************************************************
  Function    : HalHwiInit
  Description : initialization of the hardware interrupt
@@ -619,23 +403,24 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
 #if (LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT == 1)
     UINT32 index;
-    g_hwiForm[0] = 0;             /* [0] Top of Stack */
-    g_hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
+    hwiForm[0] = 0;             /* [0] Top of Stack */
+    hwiForm[1] = (HWI_PROC_FUNC)Reset_Handler; /* [1] reset */
     for (index = 2; index < OS_VECTOR_CNT; index++) { /* 2: The starting position of the interrupt */
-        g_hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+        hwiForm[index] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
     }
     /* Exception handler register */
-    g_hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
-    g_hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
-    g_hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
-    g_hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
-    g_hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
-    g_hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
-    g_hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
-    g_hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
+    hwiForm[NonMaskableInt_IRQn + OS_SYS_VECTOR_CNT]   = (HWI_PROC_FUNC)HalExcNMI;
+    hwiForm[HARDFAULT_IRQN + OS_SYS_VECTOR_CNT]        = (HWI_PROC_FUNC)HalExcHardFault;
+    hwiForm[MemoryManagement_IRQn + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalExcMemFault;
+    hwiForm[BusFault_IRQn + OS_SYS_VECTOR_CNT]         = (HWI_PROC_FUNC)HalExcBusFault;
+    hwiForm[UsageFault_IRQn + OS_SYS_VECTOR_CNT]       = (HWI_PROC_FUNC)HalExcUsageFault;
+    hwiForm[SVCall_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalExcSvcCall;
+    hwiForm[PendSV_IRQn + OS_SYS_VECTOR_CNT]           = (HWI_PROC_FUNC)HalPendSV;
+    hwiForm[SysTick_IRQn + OS_SYS_VECTOR_CNT]          = (HWI_PROC_FUNC)SysTick_Handler;
 
     /* Interrupt vector table location */
-    SCB->VTOR = (UINT32)(UINTPTR)g_hwiForm;
+    SCB->VTOR = (UINT32)(UINTPTR)hwiForm;
 #endif
 #if (__CORTEX_M >= 0x03U) /* only for Cortex-M3 and above */
     NVIC_SetPriorityGrouping(OS_NVIC_AIRCR_PRIGROUP);
@@ -649,4 +434,3 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 
     return;
 }
-

arch/csky/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -30,5 +30,8 @@
 import("//kernel/liteos_m/liteos.gni")
 
 module_group("csky") {
-  modules = [ "v2/gcc" ]
+  modules = [
+    "common",
+    "v2/gcc",
+  ]
 }

arch/csky/common/BUILD.gn

@@ -0,0 +1,39 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+module_name = "common"
+kernel_module(module_name) {
+  sources = [ "los_common_interrupt.c" ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
+
+config("public") {
+  include_dirs = [ "." ]
+}

arch/csky/common/los_common_interrupt.c

@@ -0,0 +1,289 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_arch_interrupt.h"
+#include "los_debug.h"
+
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt form mapping handling function array.
+ */
+HWI_PROC_FUNC __attribute__((aligned(HWI_ALIGNSIZE))) g_hwiForm[OS_VECTOR_CNT] = {0};
+
+VOID *ArchGetHwiFrom(VOID)
+{
+    return g_hwiForm;
+}
+
+UINT32 volatile g_intCount = 0;
+
+/* ****************************************************************************
+ Function    : HalHwiDefaultHandler
+ Description : default handler of the hardware interrupt
+ Input       : None
+ Output      : None
+ Return      : None
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
+{
+    PRINT_ERR("%s irqnum:%x\n", __FUNCTION__, ArchIntCurIrqNum());
+    while (1) {}
+}
+
+WEAK VOID HalPreInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+WEAK VOID HalAftInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+STATIC UINT32 HwiNumValid(UINT32 num)
+{
+    return ((num) >= OS_USER_HWI_MIN) && ((num) <= OS_USER_HWI_MAX);
+}
+
+UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return LOS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->triggerIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->triggerIrq(hwiNum);
+}
+
+UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return LOS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->enableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->enableIrq(hwiNum);
+}
+
+UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return LOS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->disableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->disableIrq(hwiNum);
+}
+
+UINT32 ArchIntClear(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return LOS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->clearIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->clearIrq(hwiNum);
+}
+
+UINT32 ArchIntSetPriority(HWI_HANDLE_T hwiNum, HWI_PRIOR_T priority)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return LOS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    if (!HWI_PRI_VALID(priority)) {
+        return OS_ERRNO_HWI_PRIO_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->setIrqPriority == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->setIrqPriority(hwiNum, priority);
+}
+
+UINT32 ArchIntCurIrqNum(VOID)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    return hwiOps->getCurIrqNum();
+}
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+typedef struct {
+    HWI_PROC_FUNC pfnHandler;
+    VOID *pParm;
+} HWI_HANDLER_FUNC;
+
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt handler form mapping handling function array.
+ */
+HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)IrqEntry;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
+        ArchIntEnable(num);
+    }
+}
+#else
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt handler form mapping handling function array.
+ */
+HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = IrqEntry;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
+        ArchIntEnable(num);
+    }
+}
+#endif
+
+/* ****************************************************************************
+ Function    : ArchHwiCreate
+ Description : create hardware interrupt
+ Input       : hwiNum   --- hwi num to create
+               hwiPrio  --- priority of the hwi
+               hwiMode  --- unused
+               hwiHandler  --- hwi handler
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio,
+                                           HWI_MODE_T hwiMode, HWI_PROC_FUNC hwiHandler,
+                                           HwiIrqParam *irqParam)
+{
+    (VOID)hwiMode;
+    UINT32 intSave;
+
+    if (hwiHandler == NULL) {
+        return OS_ERRNO_HWI_PROC_FUNC_NULL;
+    }
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+    if (g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] != 0) {
+        return OS_ERRNO_HWI_ALREADY_CREATED;
+    }
+    if (g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] != 0) {
+        return OS_ERRNO_HWI_ALREADY_CREATED;
+    }
+    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
+        return OS_ERRNO_HWI_PRIO_INVALID;
+    }
+    intSave = LOS_IntLock();
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+    if (irqParam != NULL) {
+        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
+    } else {
+        OsSetVector(hwiNum, hwiHandler, NULL);
+    }
+#else
+    (VOID)irqParam;
+    OsSetVector(hwiNum, hwiHandler);
+#endif
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->createIrq == NULL) {
+        LOS_IntRestore(intSave);
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+    hwiOps->createIrq(hwiNum, hwiPrio);
+
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+/* ****************************************************************************
+ Function    : ArchHwiDelete
+ Description : Delete hardware interrupt
+ Input       : hwiNum   --- hwi num to delete
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
+{
+    (VOID)irqParam;
+    UINT32 intSave;
+
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    ArchIntDisable((IRQn_Type)hwiNum);
+
+    intSave = LOS_IntLock();
+    g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] = 0;
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+UINT32 ArchIsIntActive(VOID)
+{
+    return (g_intCount > 0);
+}

arch/csky/common/los_common_interrupt.h

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LOS_COMMON_INTERRUPT_H
+#define _LOS_COMMON_INTERRUPT_H
+
+#include "los_config.h"
+#include "los_compiler.h"
+#include "los_interrupt.h"
+#include "los_error.h"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+/* *
+ * @ingroup  los_arch_interrupt
+ * Define the type of a hardware interrupt vector table function.
+ */
+typedef VOID (**HWI_VECTOR_FUNC)(VOID);
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of interrupts.
+ */
+extern volatile UINT32 g_intCount;
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Maximum number of used hardware interrupts.
+ */
+#ifndef OS_HWI_MAX_NUM
+#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
+#endif
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
+extern HWI_HANDLER_FUNC g_hwiHandlerForm[];
+#else
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
+extern HWI_PROC_FUNC g_hwiHandlerForm[];
+#endif
+
+#define OS_EXC_IN_INIT                      0
+#define OS_EXC_IN_TASK                      1
+#define OS_EXC_IN_HWI                       2
+#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
+#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
+
+/* *
+ * @ingroup  los_arch_interrupt
+ * @brief: Default vector handling function.
+ *
+ * @par Description:
+ * This API is used to configure interrupt for null function.
+ *
+ * @attention:
+ * <ul><li>None.</li></ul>
+ *
+ * @param:None.
+ *
+ * @retval:None.
+ * @par Dependency:
+ * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
+ * @see None.
+ */
+extern VOID HalHwiDefaultHandler(VOID);
+
+VOID HalPreInterruptHandler(UINT32 arg);
+VOID HalAftInterruptHandler(UINT32 arg);
+VOID *ArchGetHwiFrom(VOID);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif /* _LOS_COMMON_INTERRUPT_H */

arch/csky/v2/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -42,14 +40,6 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -72,18 +62,6 @@ extern "C" {
  */
 #define HWI_PRI_VALID(pri)              (((pri) >= OS_HWI_PRIO_HIGHEST) && ((pri) <= OS_HWI_PRIO_LOWEST))
 
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(VOID);
-
-/* *
- * @ingroup los_arch_interrupt
- * Count of interrupts.
- */
-extern volatile UINT32 g_intCount;
-
 /* *
  * @ingroup los_arch_interrupt
  * Count of C-sky system interrupt vector.
@@ -96,6 +74,11 @@ extern volatile UINT32 g_intCount;
  */
 #define OS_VECTOR_CNT                         (OS_SYS_VECTOR_CNT + OS_HWI_MAX_NUM)
 
+#define OS_USER_HWI_MIN                 0
+#define OS_USER_HWI_MAX                 (LOSCFG_PLATFORM_HWI_LIMIT - 1)
+
+#define HWI_ALIGNSIZE                   0x400
+
 #define PSR_VEC_OFFSET                         16U
 #define VIC_REG_BASE                           0xE000E100UL
 
@@ -208,6 +191,16 @@ extern VIC_TYPE *VIC_REG;
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 /* *
  * @ingroup los_arch_interrupt
  * Hardware interrupt error code: Invalid interrupt number.
@@ -218,20 +211,6 @@ extern VIC_TYPE *VIC_REG;
  */
 #define LOS_ERRNO_HWI_NUM_INVALID             OS_ERRNO_HWI_NUM_INVALID
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
-
 /* *
  * @ingroup  los_arch_interrupt
  * @brief: Hardware interrupt entry function.
@@ -251,29 +230,6 @@ extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
  */
 extern VOID HalInterrupt(VOID);
 
-/* *
- * @ingroup  los_arch_interrupt
- * @brief: Default vector handling function.
- *
- * @par Description:
- * This API is used to configure interrupt for null function.
- *
- * @attention:
- * <ul><li>None.</li></ul>
- *
- * @param:None.
- *
- * @retval:None.
- * @par Dependency:
- * <ul><li>los_arch_interrupt.h: the header file that contains the API declaration.</li></ul>
- * @see None.
- */
-extern VOID HalHwiDefaultHandler(VOID);
-
-#define OS_EXC_IN_INIT                      0
-#define OS_EXC_IN_TASK                      1
-#define OS_EXC_IN_HWI                       2
-
 #define OS_VIC_INT_ENABLE_SIZE             0x4
 #define OS_VIC_INT_WAKER_SIZE              0x4
 #define OS_VIC_INT_ICER_SIZE               0x4
@@ -283,10 +239,6 @@ extern VOID HalHwiDefaultHandler(VOID);
 #define OS_VIC_INT_ISR_SIZE                0x4
 #define OS_VIC_INT_IPTR_SIZE               0x4
 
-#define OS_EXC_FLAG_FAULTADDR_VALID         0x01
-
-#define OS_EXC_IMPRECISE_ACCESS_ADDR        0xABABABAB
-
 /**
  * @ingroup los_exc
  * the struct of register files

arch/csky/v2/gcc/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,7 +29,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
@@ -53,20 +52,10 @@
 #define MASK_32_BITS     0xFFFFFFFF
 #define BYTES_OF_128_INT 4
 
-#define OS_USER_HWI_MIN                 0
-#define OS_USER_HWI_MAX                 (LOSCFG_PLATFORM_HWI_LIMIT - 1)
-#define HWI_ALIGNSIZE                   0x400
-
-UINT32 volatile g_intCount = 0;
 CHAR g_trapStackBase[OS_TRAP_STACK_SIZE];
 
 VIC_TYPE *VIC_REG = (VIC_TYPE *)VIC_REG_BASE;
 
-UINT32 HwiNumValid(UINT32 num)
-{
-    return ((num) >= OS_USER_HWI_MIN) && ((num) <= OS_USER_HWI_MAX);
-}
-
 UINT32 HalGetPsr(VOID)
 {
     UINT32 intSave;
@@ -120,10 +109,6 @@ STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
     UINT32 intSave;
 
-    if (!HwiNumValid(hwiNum)) {
-        return LOS_ERRNO_HWI_NUM_INVALID;
-    }
-
     intSave = LOS_IntLock();
     VIC_REG->ISER[hwiNum / OS_SYS_VECTOR_CNT] = (UINT32)(1UL << (hwiNum % OS_SYS_VECTOR_CNT));
     VIC_REG->ISSR[hwiNum / OS_SYS_VECTOR_CNT] = (UINT32)(1UL << (hwiNum % OS_SYS_VECTOR_CNT));
@@ -136,14 +121,6 @@ STATIC UINT32 HwiSetPriority(HWI_HANDLE_T hwiNum, UINT8 priority)
 {
     UINT32 intSave;
 
-    if (!HwiNumValid(hwiNum)) {
-        return LOS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (!HWI_PRI_VALID(priority)) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
     intSave = LOS_IntLock();
     VIC_REG->IPR[hwiNum / PRI_PER_REG] |= (((priority << PRI_OFF_IN_REG) << (hwiNum % PRI_PER_REG)) * PRI_OFF_PER_INT);
     LOS_IntRestore(intSave);
@@ -155,10 +132,6 @@ STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
     UINT32 intSave;
 
-    if (!HwiNumValid(hwiNum)) {
-        return LOS_ERRNO_HWI_NUM_INVALID;
-    }
-
     intSave = LOS_IntLock();
     VIC_REG->ICER[hwiNum / OS_SYS_VECTOR_CNT] = (UINT32)(1UL << (hwiNum % OS_SYS_VECTOR_CNT));
     LOS_IntRestore(intSave);
@@ -170,10 +143,6 @@ STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
     UINT32 intSave;
 
-    if (!HwiNumValid(hwiNum)) {
-        return LOS_ERRNO_HWI_NUM_INVALID;
-    }
-
     intSave = LOS_IntLock();
     VIC_REG->ISPR[hwiNum / OS_SYS_VECTOR_CNT] = (UINT32)(1UL << (hwiNum % OS_SYS_VECTOR_CNT));
     LOS_IntRestore(intSave);
@@ -183,69 +152,11 @@ STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 
 STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (!HwiNumValid(hwiNum)) {
-        return LOS_ERRNO_HWI_NUM_INVALID;
-    }
-
     VIC_REG->ICPR[hwiNum / OS_SYS_VECTOR_CNT] = (UINT32)(1UL << (hwiNum % OS_SYS_VECTOR_CNT));
 
     return LOS_OK;
 }
 
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(HWI_ALIGNSIZE))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)IrqEntry;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-        HwiUnmask(num);
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = IrqEntry;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-        HwiUnmask(num);
-    }
-}
-#endif
-
 /* ****************************************************************************
  Function    : HwiNumGet
  Description : Get an interrupt number
@@ -258,43 +169,26 @@ STATIC UINT32 HwiNumGet(VOID)
     return (HalGetPsr() >> PSR_VEC_OFFSET) & MASK_8_BITS;
 }
 
-HwiControllerOps g_archHwiOps = {
-    .triggerIrq     = HwiPending,
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    HwiSetPriority(hwiNum, (UINT8)hwiPrio);
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
     .getCurIrqNum   = HwiNumGet,
+    .triggerIrq     = HwiPending,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-inline UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_MINOR VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%x\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -339,83 +233,6 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     LOS_IntRestore(intSave);
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler  --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                                           HWI_PRIOR_T hwiPrio,
-                                           HWI_MODE_T hwiMode,
-                                           HWI_PROC_FUNC hwiHandler,
-                                           HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-    if (g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] != 0) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-    if (g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] != 0) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-    HwiUnmask(hwiNum);
-    (VOID)HwiSetPriority(hwiNum, (UINT8)hwiPrio);
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-    HwiMask(hwiNum);
-    intSave = LOS_IntLock();
-    g_hwiHandlerForm[hwiNum + OS_SYS_VECTOR_CNT] = 0;
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 ExcInfo g_excInfo = {0};
 
 #if (LOSCFG_KERNEL_PRINTF != 0)
@@ -602,16 +419,17 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
     UINT32 i;
 
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
     for (i = 1; i < OS_SYS_VECTOR_CNT; i++) {
-        g_hwiForm[i] = (HWI_PROC_FUNC)HandleEntry;
+        hwiForm[i] = (HWI_PROC_FUNC)HandleEntry;
     }
 
     for (i = OS_SYS_VECTOR_CNT; i < (LOSCFG_PLATFORM_HWI_LIMIT + OS_SYS_VECTOR_CNT); i++) {
-        g_hwiForm[i] = (HWI_PROC_FUNC)IrqEntry;
+        hwiForm[i] = (HWI_PROC_FUNC)IrqEntry;
     }
-    HalHwiHandleReInit((UINT32)&g_hwiForm);
+    HalHwiHandleReInit((UINT32)hwiForm);
 
-    HalSetVbr((UINT32)&g_hwiForm);
+    HalSetVbr((UINT32)hwiForm);
     for (i = 0; i < BYTES_OF_128_INT; i++) {
         VIC_REG->IABR[i] = 0x0;
         VIC_REG->ICPR[i] = MASK_32_BITS;

arch/include/los_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -31,6 +31,7 @@
 
 #ifndef _LOS_INTERRUPT_H
 #define _LOS_INTERRUPT_H
+
 #include "los_config.h"
 #include "los_compiler.h"
 
@@ -41,11 +42,8 @@ extern "C" {
 #endif /* __cplusplus */
 
 typedef UINT32 HWI_HANDLE_T;
-
 typedef UINT16 HWI_PRIOR_T;
-
 typedef UINT16 HWI_MODE_T;
-
 typedef UINT32 HWI_ARG_T;
 
 #if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
@@ -53,6 +51,7 @@ typedef VOID (*HWI_PROC_FUNC)(VOID *parm);
 #else
 typedef VOID (*HWI_PROC_FUNC)(void);
 #endif
+
 typedef struct tagIrqParam {
     int swIrq;         /**< The interrupt number */
     VOID *pDevId;      /**< The pointer to the device ID that launches the interrupt */
@@ -66,37 +65,17 @@ typedef struct {
     UINT32 (*disableIrq)(HWI_HANDLE_T hwiNum);
     UINT32 (*setIrqPriority)(HWI_HANDLE_T hwiNum, UINT8 priority);
     UINT32 (*getCurIrqNum)(VOID);
+    UINT32 (*createIrq)(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio);
 } HwiControllerOps;
 
-extern HwiControllerOps g_archHwiOps;
-
 /* stack protector */
 extern UINT32 __stack_chk_guard;
-
 extern VOID __stack_chk_fail(VOID);
-
-UINT32 ArchIsIntActive(VOID);
-#define OS_INT_ACTIVE    (ArchIsIntActive())
-#define OS_INT_INACTIVE  (!(OS_INT_ACTIVE))
-#define LOS_HwiCreate ArchHwiCreate
-#define LOS_HwiDelete ArchHwiDelete
-#define LOS_HwiTrigger ArchIntTrigger
-#define LOS_HwiEnable ArchIntEnable
-#define LOS_HwiDisable ArchIntDisable
-#define LOS_HwiClear ArchIntClear
-#define LOS_HwiSetPriority ArchIntSetPriority
-#define LOS_HwiCurIrqNum ArchIntCurIrqNum
-
-UINT32 ArchIntLock(VOID);
-#define LOS_IntLock ArchIntLock
-
-VOID ArchIntRestore(UINT32 intSave);
-#define LOS_IntRestore ArchIntRestore
-
-UINT32 ArchIntUnLock(VOID);
-#define LOS_IntUnLock ArchIntUnLock
-
-#define LOS_HwiOpsGet ArchIntOpsGet
+#if (LOSCFG_DEBUG_TOOLS == 1)
+extern UINT32 OsGetHwiFormCnt(UINT32 index);
+extern CHAR *OsGetHwiFormName(UINT32 index);
+extern BOOL OsHwiIsCreated(UINT32 index);
+#endif
 
 /**
  * @ingroup  los_interrupt
@@ -162,70 +141,34 @@ UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam);
  * <ul><li>los_interrupt.h: the header file that contains the API declaration.</li></ul>
  * @see None.
  */
-UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                     HWI_PRIOR_T hwiPrio,
-                     HWI_MODE_T mode,
-                     HWI_PROC_FUNC handler,
-                     HwiIrqParam *irqParam);
+UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio, HWI_MODE_T mode,
+                     HWI_PROC_FUNC handler, HwiIrqParam *irqParam);
+UINT32 ArchIsIntActive(VOID);
+UINT32 ArchIntLock(VOID);
+UINT32 ArchIntUnLock(VOID);
+VOID ArchIntRestore(UINT32 intSave);
+UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum);
+UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum);
+UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum);
+UINT32 ArchIntClear(HWI_HANDLE_T hwiNum);
+UINT32 ArchIntSetPriority(HWI_HANDLE_T hwiNum, HWI_PRIOR_T priority);
+UINT32 ArchIntCurIrqNum(VOID);
+HwiControllerOps *ArchIntOpsGet(VOID);
 
-STATIC INLINE UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum)
-{
-    if (g_archHwiOps.triggerIrq == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.triggerIrq(hwiNum);
-}
-
-STATIC INLINE UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum)
-{
-    if (g_archHwiOps.enableIrq == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.enableIrq(hwiNum);
-}
-
-STATIC INLINE UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum)
-{
-    if (g_archHwiOps.disableIrq == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.disableIrq(hwiNum);
-}
-
-STATIC INLINE UINT32 ArchIntClear(HWI_HANDLE_T hwiNum)
-{
-    if (g_archHwiOps.clearIrq == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.clearIrq(hwiNum);
-}
-
-STATIC INLINE UINT32 ArchIntSetPriority(HWI_HANDLE_T hwiNum, HWI_PRIOR_T priority)
-{
-    if (g_archHwiOps.setIrqPriority == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.setIrqPriority(hwiNum, priority);
-}
-
-STATIC INLINE UINT32 ArchIntCurIrqNum(VOID)
-{
-    if (g_archHwiOps.getCurIrqNum == NULL) {
-        return LOS_NOK;
-    }
-    return g_archHwiOps.getCurIrqNum();
-}
-
-STATIC INLINE HwiControllerOps *ArchIntOpsGet(VOID)
-{
-    return &g_archHwiOps;
-}
-
-#if (LOSCFG_DEBUG_TOOLS == 1)
-extern UINT32 OsGetHwiFormCnt(UINT32 index);
-extern CHAR *OsGetHwiFormName(UINT32 index);
-extern BOOL OsGetHwiCreated(UINT32 index);
-#endif
+#define OS_INT_ACTIVE           (ArchIsIntActive())
+#define OS_INT_INACTIVE         (!(OS_INT_ACTIVE))
+#define LOS_IntLock             ArchIntLock
+#define LOS_IntRestore          ArchIntRestore
+#define LOS_IntUnLock           ArchIntUnLock
+#define LOS_HwiDelete           ArchHwiDelete
+#define LOS_HwiCreate           ArchHwiCreate
+#define LOS_HwiTrigger          ArchIntTrigger
+#define LOS_HwiEnable           ArchIntEnable
+#define LOS_HwiDisable          ArchIntDisable
+#define LOS_HwiClear            ArchIntClear
+#define LOS_HwiSetPriority      ArchIntSetPriority
+#define LOS_HwiCurIrqNum        ArchIntCurIrqNum
+#define LOS_HwiOpsGet           ArchIntOpsGet
 
 #ifdef __cplusplus
 #if __cplusplus

arch/risc-v/BUILD.gn

@@ -30,5 +30,8 @@
 import("//kernel/liteos_m/liteos.gni")
 
 module_group("risc-v") {
-  modules = [ "riscv32/gcc" ]
+  modules = [
+    "common",
+    "riscv32/gcc",
+  ]
 }

arch/risc-v/common/BUILD.gn

@@ -0,0 +1,39 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+module_name = "common"
+kernel_module(module_name) {
+  sources = [ "los_common_interrupt.c" ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
+
+config("public") {
+  include_dirs = [ "." ]
+}

arch/risc-v/common/los_common_interrupt.c

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_arch_interrupt.h"
+#include "los_debug.h"
+
+LITE_OS_SEC_BSS UINT32  g_intCount = 0;
+
+UINT32 ArchIsIntActive(VOID)
+{
+    return (g_intCount > 0);
+}
+
+LITE_OS_SEC_TEXT_INIT VOID HalHwiDefaultHandler(VOID *arg)
+{
+    (VOID)arg;
+    PRINT_ERR("default handler\n");
+    while (1) {
+    }
+}
+
+UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->triggerIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->triggerIrq(hwiNum);
+}
+
+UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->enableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->enableIrq(hwiNum);
+}
+
+UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->disableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->disableIrq(hwiNum);
+}
+
+UINT32 ArchIntClear(HWI_HANDLE_T hwiNum)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->clearIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->clearIrq(hwiNum);
+}
+
+UINT32 ArchIntSetPriority(HWI_HANDLE_T hwiNum, HWI_PRIOR_T priority)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->setIrqPriority == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->setIrqPriority(hwiNum, priority);
+}
+
+UINT32 ArchIntCurIrqNum(VOID)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    return hwiOps->getCurIrqNum();
+}

arch/risc-v/common/los_common_interrupt.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LOS_COMMON_INTERRUPT_H
+#define _LOS_COMMON_INTERRUPT_H
+
+#include "los_config.h"
+#include "los_compiler.h"
+#include "los_interrupt.h"
+#include "los_arch_context.h"
+#include "los_error.h"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of interrupts.
+ */
+extern UINT32 g_intCount;
+
+extern VOID HalHwiDefaultHandler(VOID *arg);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif /* _LOS_COMMON_INTERRUPT_H */

arch/risc-v/nuclei/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2020, Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  * Copyright (c) 2021 Nuclei Limited. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
@@ -29,14 +29,12 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#ifndef _LOS_HWI_H
-#define _LOS_HWI_H
 
+#ifndef _LOS_ARCH_INTERRUPT_H
+#define _LOS_ARCH_INTERRUPT_H
+
+#include "los_common_interrupt.h"
 #include "nuclei_sdk_soc.h"
-#include "los_compiler.h"
-#include "los_config.h"
-#include "los_interrupt.h"
-#include "los_arch_context.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -192,6 +190,16 @@ extern VOID HalHwiDefaultHandler(VOID);
  */
 #define OS_ERRNO_HWI_HWINUM_UNCREATE LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0b)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 extern UINT32 HalUnalignedAccessFix(UINTPTR mcause, UINTPTR mepc, UINTPTR mtval, VOID *sp);
 
 extern VOID DisplayTaskInfo(VOID);
@@ -202,4 +210,4 @@ extern VOID DisplayTaskInfo(VOID);
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-#endif /* _LOS_HWI_H */
+#endif /* _LOS_ARCH_INTERRUPT_H */

arch/risc-v/nuclei/gcc/los_interrupt.c

@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
  * Copyright (c) 2021 Nuclei Limited. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
@@ -37,8 +38,6 @@
 #include "los_debug.h"
 #include "nuclei_sdk_hal.h"
 
-UINT32 g_intCount = 0;
-
 STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
     if (hwiNum >= OS_HWI_MAX_NUM) {
@@ -150,20 +149,6 @@ LITE_OS_SEC_TEXT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam
     return LOS_OK;
 }
 
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("default handler\n");
-    while (1) {
-    }
-}
-
 /* ****************************************************************************
  Function    : HalDisplayTaskInfo
  Description : display the task list
@@ -215,13 +200,13 @@ __attribute__((always_inline)) inline VOID HalIntExit(VOID)
     g_intCount -= 1;
 }
 
-__attribute__((always_inline)) inline UINT32 ArchIsIntActive(VOID)
-{
-    return (g_intCount > 0);
-}
-
-const HwiControllerOps g_archHwiOps = {
+STATIC HwiControllerOps g_archHwiOps = {
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .setIrqPriority = HwiSetPriority,
 };
+
+HwiControllerOps *ArchIntOpsGet(VOID)
+{
+    return &g_archHwiOps;
+}

arch/risc-v/riscv32/gcc/los_arch_interrupt.h

@@ -31,11 +31,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_compiler.h"
-#include "los_config.h"
-#include "los_interrupt.h"
-#include "los_arch_context.h"
-#include "los_error.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -146,9 +142,6 @@ extern VOID HalHwiInit(VOID);
 extern UINT32 HalGetHwiFormCnt(HWI_HANDLE_T hwiNum);
 extern HWI_HANDLE_FORM_S *HalGetHwiForm(VOID);
 extern VOID HalHwiInterruptDone(HWI_HANDLE_T hwiNum);
-extern VOID HalHwiDefaultHandler(VOID *arg);
-
-extern UINT32 g_intCount;
 
 /**
  * @ingroup los_arch_interrupt
@@ -273,6 +266,16 @@ extern UINT32 g_intCount;
  */
 #define OS_ERRNO_HWI_HWINUM_UNCREATE LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0b)
 
+/* *
+ * @ingroup los_arch_interrupt
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
+ */
+#define OS_ERRNO_HWI_OPS_FUNC_NULL LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
+
 extern UINT32 HalUnalignedAccessFix(UINTPTR mcause, UINTPTR mepc, UINTPTR mtval, VOID *sp);
 
 #ifdef __cplusplus

arch/risc-v/riscv32/gcc/los_interrupt.c

@@ -40,7 +40,6 @@
 #include "los_hook.h"
 #include "riscv_hal.h"
 
-
 LosExcInfo g_excInfo;
 #define RISCV_EXC_TYPE_NUM 16
 #define RISCV_EXC_LOAD_MISALIGNED 4
@@ -64,7 +63,6 @@ const CHAR g_excInformation[RISCV_EXC_TYPE_NUM][50] = {
     { "Store/AMO page fault!" },
 };
 
-LITE_OS_SEC_BSS UINT32  g_intCount = 0;
 LITE_OS_SEC_BSS UINT32 g_hwiFormCnt[OS_HWI_MAX_NUM];
 LITE_OS_SEC_DATA_INIT HWI_HANDLE_FORM_S g_hwiForm[OS_HWI_MAX_NUM] = {
     { .pfnHook = NULL, .uwParam = 0 }, // 0 User software interrupt handler
@@ -95,14 +93,6 @@ LITE_OS_SEC_DATA_INIT HWI_HANDLE_FORM_S g_hwiForm[OS_HWI_MAX_NUM] = {
     { .pfnHook = NULL, .uwParam = 0 }, // 25 Reserved
 };
 
-LITE_OS_SEC_TEXT_INIT VOID HalHwiDefaultHandler(VOID *arg)
-{
-    (VOID)arg;
-    PRINT_ERR("default handler\n");
-    while (1) {
-    }
-}
-
 LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
 {
     UINT32 index;
@@ -144,12 +134,6 @@ LITE_OS_SEC_TEXT HWI_HANDLE_FORM_S *HalGetHwiForm(VOID)
     return g_hwiForm;
 }
 
-
-inline UINT32 ArchIsIntActive(VOID)
-{
-    return (g_intCount > 0);
-}
-
 /*****************************************************************************
  Function    : ArchHwiCreate
  Description : create hardware interrupt
@@ -348,3 +332,9 @@ SYSTEM_DEATH:
     }
 }
 
+LITE_OS_SEC_BSS STATIC HwiControllerOps g_archHwiOps;
+
+HwiControllerOps *ArchIntOpsGet(VOID)
+{
+    return &g_archHwiOps;
+}

arch/xtensa/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -30,5 +30,8 @@
 import("//kernel/liteos_m/liteos.gni")
 
 module_group("xtensa") {
-  modules = [ "lx6/gcc" ]
+  modules = [
+    "common",
+    "lx6/gcc",
+  ]
 }

arch/xtensa/common/BUILD.gn

@@ -0,0 +1,39 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+module_name = "common"
+kernel_module(module_name) {
+  sources = [ "los_common_interrupt.c" ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
+
+config("public") {
+  include_dirs = [ "." ]
+}

arch/xtensa/common/los_common_interrupt.c

@@ -0,0 +1,275 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_arch_interrupt.h"
+#include "los_debug.h"
+
+UINT32 g_intCount = 0;
+
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt form mapping handling function array.
+ */
+HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
+
+VOID *ArchGetHwiFrom(VOID)
+{
+    return g_hwiForm;
+}
+
+/* ****************************************************************************
+ Function    : HalHwiDefaultHandler
+ Description : default handler of the hardware interrupt
+ Input       : None
+ Output      : None
+ Return      : None
+ **************************************************************************** */
+VOID HalHwiDefaultHandler(VOID)
+{
+    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, ArchIntCurIrqNum());
+    while (1) {}
+}
+
+WEAK VOID HalPreInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+WEAK VOID HalAftInterruptHandler(UINT32 arg)
+{
+    (VOID)arg;
+    return;
+}
+
+STATIC UINT32 HwiNumValid(UINT32 num)
+{
+    return (num >= OS_SYS_VECTOR_CNT) && (num <= OS_VECTOR_CNT);
+}
+
+UINT32 ArchIntTrigger(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->triggerIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->triggerIrq(hwiNum);
+}
+
+UINT32 ArchIntEnable(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->enableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->enableIrq(hwiNum);
+}
+
+UINT32 ArchIntDisable(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->disableIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->disableIrq(hwiNum);
+}
+
+UINT32 ArchIntClear(HWI_HANDLE_T hwiNum)
+{
+    if (!HwiNumValid(hwiNum)) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->clearIrq == NULL) {
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+
+    return hwiOps->clearIrq(hwiNum);
+}
+
+UINT32 ArchIntCurIrqNum(VOID)
+{
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    return hwiOps->getCurIrqNum();
+}
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+typedef struct {
+    HWI_PROC_FUNC pfnHandler;
+    VOID *pParm;
+} HWI_HANDLER_FUNC;
+
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt handler form mapping handling function array.
+ */
+HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
+    }
+}
+
+#else
+/* *
+ * @ingroup los_hwi
+ * Hardware interrupt handler form mapping handling function array.
+ */
+HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
+
+/* *
+ * @ingroup los_hwi
+ * Set interrupt vector table.
+ */
+VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
+{
+    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
+        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
+        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
+    }
+}
+#endif
+
+/* ****************************************************************************
+ Function    : ArchHwiCreate
+ Description : create hardware interrupt
+ Input       : hwiNum   --- hwi num to create
+               hwiPrio  --- priority of the hwi
+               hwiMode  --- unused
+               hwiHandler --- hwi handler
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
+                     HWI_PRIOR_T hwiPrio,
+                     HWI_MODE_T hwiMode,
+                     HWI_PROC_FUNC hwiHandler,
+                     HwiIrqParam *irqParam)
+{
+    (VOID)hwiMode;
+    UINT32 intSave;
+
+    if (hwiHandler == NULL) {
+        return OS_ERRNO_HWI_PROC_FUNC_NULL;
+    }
+
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
+        return OS_ERRNO_HWI_ALREADY_CREATED;
+    }
+
+    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
+        return OS_ERRNO_HWI_PRIO_INVALID;
+    }
+
+    intSave = LOS_IntLock();
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+    if (irqParam != NULL) {
+        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
+    } else {
+        OsSetVector(hwiNum, hwiHandler, NULL);
+    }
+#else
+    (VOID)irqParam;
+    OsSetVector(hwiNum, hwiHandler);
+#endif
+
+    HwiControllerOps *hwiOps = ArchIntOpsGet();
+    if (hwiOps->createIrq == NULL) {
+        LOS_IntRestore(intSave);
+        return OS_ERRNO_HWI_OPS_FUNC_NULL;
+    }
+    hwiOps->createIrq(hwiNum, hwiPrio);
+
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+/* ****************************************************************************
+ Function    : ArchHwiDelete
+ Description : Delete hardware interrupt
+ Input       : hwiNum   --- hwi num to delete
+               irqParam --- param of the hwi handler
+ Output      : None
+ Return      : LOS_OK on success or error code on failure
+ **************************************************************************** */
+LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
+{
+    (VOID)irqParam;
+    UINT32 intSave;
+
+    if (hwiNum >= OS_HWI_MAX_NUM) {
+        return OS_ERRNO_HWI_NUM_INVALID;
+    }
+
+    ArchIntDisable(hwiNum);
+
+    intSave = LOS_IntLock();
+
+    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
+
+    LOS_IntRestore(intSave);
+
+    return LOS_OK;
+}
+
+UINT32 ArchIsIntActive(VOID)
+{
+    return (g_intCount > 0);
+}

arch/xtensa/common/los_common_interrupt.h

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LOS_COMMON_INTERRUPT_H
+#define _LOS_COMMON_INTERRUPT_H
+
+#include "los_config.h"
+#include "los_compiler.h"
+#include "los_interrupt.h"
+#include "los_error.h"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+/* *
+ * @ingroup  los_arch_interrupt
+ * Define the type of a hardware interrupt vector table function.
+ */
+typedef VOID (**HWI_VECTOR_FUNC)(VOID);
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Count of interrupts.
+ */
+extern UINT32 g_intCount;
+
+/* *
+ * @ingroup los_arch_interrupt
+ * Maximum number of used hardware interrupts.
+ */
+#ifndef OS_HWI_MAX_NUM
+#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
+#endif
+
+#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
+extern HWI_HANDLER_FUNC g_hwiHandlerForm[];
+#else
+/* *
+ * @ingroup los_arch_interrupt
+ * Set interrupt vector table.
+ */
+extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
+extern HWI_PROC_FUNC g_hwiHandlerForm[];
+#endif
+
+#define OS_EXC_IN_INIT                      0
+#define OS_EXC_IN_TASK                      1
+#define OS_EXC_IN_HWI                       2
+
+extern VOID HalHwiDefaultHandler(VOID);
+
+VOID HalPreInterruptHandler(UINT32 arg);
+VOID HalAftInterruptHandler(UINT32 arg);
+VOID *ArchGetHwiFrom(VOID);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif /* _LOS_COMMON_INTERRUPT_H */

arch/xtensa/lx6/gcc/los_arch_interrupt.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -32,9 +32,7 @@
 #ifndef _LOS_ARCH_INTERRUPT_H
 #define _LOS_ARCH_INTERRUPT_H
 
-#include "los_config.h"
-#include "los_compiler.h"
-#include "los_interrupt.h"
+#include "los_common_interrupt.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -67,14 +65,6 @@ typedef struct {
 extern CHAR *VECTOR_START;
 #define INIT_VECTOR_START                     ((UINTPTR)&VECTOR_START)
 
-/* *
- * @ingroup los_arch_interrupt
- * Maximum number of used hardware interrupts.
- */
-#ifndef OS_HWI_MAX_NUM
-#define OS_HWI_MAX_NUM                        LOSCFG_PLATFORM_HWI_LIMIT
-#endif
-
 /* *
  * @ingroup los_arch_interrupt
  * Highest priority of a hardware interrupt.
@@ -91,22 +81,6 @@ extern CHAR *VECTOR_START;
 #define OS_HWI_PRIO_LOWEST                    7
 #endif
 
-#define OS_EXC_IN_INIT                        0
-#define OS_EXC_IN_TASK                        1
-#define OS_EXC_IN_HWI                         2
-
-/* *
- * @ingroup  los_arch_interrupt
- * Define the type of a hardware interrupt vector table function.
- */
-typedef VOID (**HWI_VECTOR_FUNC)(VOID);
-
-/* *
- * @ingroup los_arch_interrupt
- * Count of interrupts.
- */
-extern UINT32 g_intCount;
-
 /* *
  * @ingroup los_arch_interrupt
  * Count of Xtensa system interrupt vector.
@@ -199,22 +173,17 @@ extern UINT32 g_intCount;
  */
 #define OS_ERRNO_HWI_FASTMODE_ALREADY_CREATED LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x07)
 
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
 /* *
  * @ingroup los_arch_interrupt
- * Set interrupt vector table.
+ * Hardware interrupt error code: Invalid interrupt operation function.
+ *
+ * Value: 0x0200090c
+ *
+ * Solution: Set a valid interrupt operation function
  */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg);
-#else
-/* *
- * @ingroup los_arch_interrupt
- * Set interrupt vector table.
- */
-extern VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector);
-#endif
+#define OS_ERRNO_HWI_OPS_FUNC_NULL            LOS_ERRNO_OS_ERROR(LOS_MOD_HWI, 0x0c)
 
 VOID HalInterrupt(VOID);
-VOID HalHwiDefaultHandler(VOID);
 VOID HalExcHandleEntry(UINTPTR faultAddr, EXC_CONTEXT_S *excBufAddr, UINT32 type);
 VOID HalHwiInit(VOID);
 

arch/xtensa/lx6/gcc/los_interrupt.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -29,7 +29,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "los_interrupt.h"
 #include <stdarg.h>
 #include "securec.h"
 #include "los_context.h"
@@ -42,65 +41,6 @@
 #include "los_membox.h"
 #include "los_arch_regs.h"
 
-UINT32 g_intCount = 0;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC __attribute__((aligned(LOSCFG_ARCH_HWI_VECTOR_ALIGN))) g_hwiForm[OS_VECTOR_CNT] = {0};
-
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-
-typedef struct {
-    HWI_PROC_FUNC pfnHandler;
-    VOID *pParm;
-} HWI_HANDLER_FUNC;
-
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_HANDLER_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {{ (HWI_PROC_FUNC)0, (HWI_ARG_T)0 }};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector, VOID *arg)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pfnHandler = vector;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT].pParm = arg;
-    }
-}
-
-#else
-/* *
- * @ingroup los_hwi
- * Hardware interrupt handler form mapping handling function array.
- */
-STATIC HWI_PROC_FUNC g_hwiHandlerForm[OS_VECTOR_CNT] = {0};
-
-/* *
- * @ingroup los_hwi
- * Set interrupt vector table.
- */
-VOID OsSetVector(UINT32 num, HWI_PROC_FUNC vector)
-{
-    if ((num + OS_SYS_VECTOR_CNT) < OS_VECTOR_CNT) {
-        g_hwiForm[num + OS_SYS_VECTOR_CNT] = HalInterrupt;
-        g_hwiHandlerForm[num + OS_SYS_VECTOR_CNT] = vector;
-    }
-}
-#endif
-
-UINT32 HwiNumValid(UINT32 num)
-{
-    return (num >= OS_SYS_VECTOR_CNT) && (num <= OS_VECTOR_CNT);
-}
-
 /* *
  * @ingroup los_hwi
  * Lock all interrupt.
@@ -154,37 +94,24 @@ STATIC INLINE UINT32 ArchIntLocked(VOID)
  */
 STATIC UINT32 HwiPending(HWI_HANDLE_T hwiNum)
 {
-    if (!HwiNumValid(hwiNum)) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     __asm__ __volatile__("wsr   %0, intset; rsync" : : "a"(0x1U << hwiNum));
-
     return LOS_OK;
 }
 
-UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
+STATIC UINT32 HwiUnmask(HWI_HANDLE_T hwiNum)
 {
     UINT32 ier;
 
-    if (!HwiNumValid(hwiNum)) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     __asm__ __volatile__("rsr %0, intenable" : "=a"(ier) : : "memory");
     __asm__ __volatile__("wsr %0, intenable; rsync" : : "a"(ier | ((UINT32)0x1U << hwiNum)));
 
     return LOS_OK;
 }
 
-UINT32 HwiMask(HWI_HANDLE_T hwiNum)
+STATIC UINT32 HwiMask(HWI_HANDLE_T hwiNum)
 {
     UINT32 ier;
 
-    if (!HwiNumValid(hwiNum)) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
     __asm__ __volatile__("rsr %0, intenable" : "=a"(ier) : : "memory");
     __asm__ __volatile__("wsr %0, intenable; rsync" : : "a"(ier & ~((UINT32)0x1U << hwiNum)));
 
@@ -216,53 +143,32 @@ STATIC UINT32 HwiNumGet(VOID)
  * @ingroup los_hwi
  * Clear the interrupt
  */
-STATIC UINT32 HwiClear(HWI_HANDLE_T vector)
+STATIC UINT32 HwiClear(HWI_HANDLE_T hwiNum)
 {
-    if (!HwiNumValid(vector)) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    __asm__ __volatile__("wsr   %0, intclear; rsync" : : "a"(0x1U << vector));
+    __asm__ __volatile__("wsr   %0, intclear; rsync" : : "a"(0x1U << hwiNum));
 
     return LOS_OK;
 }
 
-HwiControllerOps g_archHwiOps = {
+STATIC UINT32 HwiCreate(HWI_HANDLE_T hwiNum, HWI_PRIOR_T hwiPrio)
+{
+    (VOID)hwiPrio;
+    HwiUnmask(hwiNum);
+    return LOS_OK;
+}
+
+STATIC HwiControllerOps g_archHwiOps = {
     .triggerIrq     = HwiPending,
     .enableIrq      = HwiUnmask,
     .disableIrq     = HwiMask,
     .getCurIrqNum   = HwiNumGet,
     .clearIrq       = HwiClear,
+    .createIrq      = HwiCreate,
 };
 
-INLINE UINT32 ArchIsIntActive(VOID)
+HwiControllerOps *ArchIntOpsGet(VOID)
 {
-    return (g_intCount > 0);
-}
-
-/* ****************************************************************************
- Function    : HalHwiDefaultHandler
- Description : default handler of the hardware interrupt
- Input       : None
- Output      : None
- Return      : None
- **************************************************************************** */
-VOID HalHwiDefaultHandler(VOID)
-{
-    PRINT_ERR("%s irqnum:%u\n", __FUNCTION__, HwiNumGet());
-    while (1) {}
-}
-
-WEAK VOID HalPreInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
-}
-
-WEAK VOID HalAftInterruptHandler(UINT32 arg)
-{
-    (VOID)arg;
-    return;
+    return &g_archHwiOps;
 }
 
 /* ****************************************************************************
@@ -308,88 +214,6 @@ VOID HalInterrupt(VOID)
     HalIrqEndCheckNeedSched();
 }
 
-/* ****************************************************************************
- Function    : ArchHwiCreate
- Description : create hardware interrupt
- Input       : hwiNum   --- hwi num to create
-               hwiPrio  --- priority of the hwi
-               hwiMode  --- unused
-               hwiHandler --- hwi handler
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
-                     HWI_PRIOR_T hwiPrio,
-                     HWI_MODE_T hwiMode,
-                     HWI_PROC_FUNC hwiHandler,
-                     HwiIrqParam *irqParam)
-{
-    (VOID)hwiMode;
-    UINT32 intSave;
-
-    if (hwiHandler == NULL) {
-        return OS_ERRNO_HWI_PROC_FUNC_NULL;
-    }
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    if (g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] != (HWI_PROC_FUNC)HalHwiDefaultHandler) {
-        return OS_ERRNO_HWI_ALREADY_CREATED;
-    }
-
-    if (hwiPrio > OS_HWI_PRIO_LOWEST) {
-        return OS_ERRNO_HWI_PRIO_INVALID;
-    }
-
-    intSave = LOS_IntLock();
-#if (LOSCFG_PLATFORM_HWI_WITH_ARG == 1)
-    if (irqParam != NULL) {
-        OsSetVector(hwiNum, hwiHandler, irqParam->pDevId);
-    } else {
-        OsSetVector(hwiNum, hwiHandler, NULL);
-    }
-#else
-    (VOID)irqParam;
-    OsSetVector(hwiNum, hwiHandler);
-#endif
-    HwiUnmask(hwiNum);
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
-/* ****************************************************************************
- Function    : ArchHwiDelete
- Description : Delete hardware interrupt
- Input       : hwiNum   --- hwi num to delete
-               irqParam --- param of the hwi handler
- Output      : None
- Return      : LOS_OK on success or error code on failure
- **************************************************************************** */
-LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiDelete(HWI_HANDLE_T hwiNum, HwiIrqParam *irqParam)
-{
-    (VOID)irqParam;
-    UINT32 intSave;
-
-    if (hwiNum >= OS_HWI_MAX_NUM) {
-        return OS_ERRNO_HWI_NUM_INVALID;
-    }
-
-    HwiMask(hwiNum);
-
-    intSave = LOS_IntLock();
-
-    g_hwiForm[hwiNum + OS_SYS_VECTOR_CNT] = (HWI_PROC_FUNC)HalHwiDefaultHandler;
-
-    LOS_IntRestore(intSave);
-
-    return LOS_OK;
-}
-
 ExcInfo g_excInfo = {0};
 
 #if (LOSCFG_KERNEL_PRINTF != 0)
@@ -559,8 +383,9 @@ WEAK VOID __stack_chk_fail(VOID)
 VOID HalHwiInit(VOID)
 {
     EnableExceptionInterface();
+    HWI_PROC_FUNC *hwiForm = (HWI_PROC_FUNC *)ArchGetHwiFrom();
     for (UINT32 i = 0; i < OS_HWI_MAX_NUM; i++) {
-        g_hwiForm[i + OS_SYS_VECTOR_CNT] = HalHwiDefaultHandler;
+        hwiForm[i + OS_SYS_VECTOR_CNT] = HalHwiDefaultHandler;
         HwiMask(i);
     }
     asm volatile ("wsr %0, vecbase" : : "r"(INIT_VECTOR_START));

arch/xtensa/lx6/gcc/los_timer.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -74,7 +74,7 @@ STATIC UINT32 SysTickStart(HWI_PROC_FUNC handler)
     __asm__ __volatile__("wsr %0, ccompare1; rsync" : : "a"(0));
     __asm__ __volatile__("wsr %0, ccompare2; rsync" : : "a"(0));
 
-    HwiUnmask(tick->irqNum);
+    LOS_HwiEnable(tick->irqNum);
     return LOS_OK;
 }
 
@@ -115,12 +115,12 @@ STATIC UINT64 SysTickCycleGet(UINT32 *period)
 
 STATIC VOID SysTickLock(VOID)
 {
-    HwiMask(OS_TICK_INT_NUM);
+    LOS_HwiDisable(OS_TICK_INT_NUM);
 }
 
 STATIC VOID SysTickUnlock(VOID)
 {
-    HwiUnmask(OS_TICK_INT_NUM);
+    LOS_HwiEnable(OS_TICK_INT_NUM);
 }
 
 ArchTickTimer *ArchSysTickTimerGet(VOID)

bundle.json

@@ -43,7 +43,7 @@
             "third_party": [
                 "bounds_checking_function",
                 "cmsis",
-                "fatfs",
+                "FatFs",
                 "littlefs",
                 "lwip",
                 "musl"

components/debugtools/los_hwidump.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -63,7 +63,7 @@ STATIC VOID ShellCmdHwiInfoShow(OsIrqCpupCB *irqData, CPUP_INFO_S *hwiCpup1s,
     }
 
     for (i = 0; i < LOSCFG_PLATFORM_HWI_LIMIT; i++) {
-        if ((OsGetHwiCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
+        if ((OsHwiIsCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
             continue;
         }
 
@@ -118,9 +118,9 @@ STATIC VOID HwiInfoDump(VOID)
 {
     INT32 i;
 
-    PRINTK(" InterruptNo     Count     Name\n");
+    PRINTK(" InterruptNo     Count     Name\n");
     for (i = 0; i < LOSCFG_PLATFORM_HWI_LIMIT; i++) {
-        if ((OsGetHwiCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
+        if ((OsHwiIsCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
             continue;
         }
 
@@ -128,8 +128,8 @@ STATIC VOID HwiInfoDump(VOID)
             PRINTK(" %8d:%10d      %-s\n", i - OS_SYS_VECTOR_CNT, OsGetHwiFormCnt(i), OsGetHwiFormName(i));
         } else {
             PRINTK(" %8d:%10d\n", i - OS_SYS_VECTOR_CNT, OsGetHwiFormCnt(i));
-        }
-    }
+        }
+    }
     return;
 }
 #endif
@@ -144,6 +144,6 @@ UINT32 OsShellCmdHwiDump(INT32 argc, const CHAR **argv)
     }
 
     HwiInfoDump();
-    return LOS_OK;
+    return LOS_OK;
 }
 #endif /* LOSCFG_STACK_DUMP == 1 */

components/exchook/los_exc_info.h

@@ -59,7 +59,7 @@ extern "C" {
 #else
 #define MAX_SWITCH_INFO_SIZE    (0)
 #endif
-     
+
 #define MAX_MEM_INFO_SIZE       (INFO_TYPE_AND_SIZE + sizeof(MemInfoCB) * OS_SYS_MEM_NUM)
 #define MAX_EXC_MEM_SIZE        (INFO_TYPE_AND_SIZE + MAX_SCENE_INFO_SIZE + MAX_TSK_INFO_SIZE + MAX_QUEUE_INFO_SIZE \
                                  + MAX_INT_INFO_SIZE + MAX_SWITCH_INFO_SIZE + MAX_MEM_INFO_SIZE)

testsuites/BUILD.gn

@@ -48,7 +48,10 @@ kernel_module("test_init") {
     "src/osTest.c",
   ]
 
-  include_dirs = [ "unittest/posix/src" ]
+  include_dirs = [
+    "unittest/posix/src",
+    "unittest/xts",
+  ]
 
   configs += [ ":include" ]
 }
@@ -69,6 +72,7 @@ group("testsuites") {
     "sample/kernel/task:test_task",
     "sample/posix:test_posix",
     "unittest/posix:posix_test",
+    "unittest/xts:xts_test",
   ]
   if (defined(LOSCFG_DYNLINK)) {
     deps += [ "sample/kernel/dynlink:test_dynlink" ]

testsuites/include/osTest.h

@@ -96,6 +96,7 @@ extern "C" {
 #define LOS_KERNEL_LMK_TEST 0
 #define LOS_KERNEL_SIGNAL_TEST 0
 
+#define LOS_XTS_TEST 1
 #define LOS_POSIX_TEST 1
 #define LOS_CMSIS_TEST 1
 #define LOS_CMSIS2_CORE_TASK_TEST 0

testsuites/src/osTest.c

@@ -38,6 +38,9 @@
 #if (LOS_POSIX_TEST == 1)
 #include "posix_test.h"
 #endif
+#if (LOS_XTS_TEST == 1)
+#include "xts_test.h"
+#endif
 
 UINT32 volatile g_testCount;
 UINT32 g_testTskHandle;
@@ -246,6 +249,10 @@ VOID TestTaskEntry(VOID)
     CmsisFuncTestSuite();
 #endif
 
+#if(LOS_XTS_TEST == 1)
+    XtsTestSuite();
+#endif
+
     /* The log is used for testing entrance guard, please do not make any changes. */
     PRINTF("\nfailed count:%d, success count:%d\n", g_failResult, g_passResult);
     PRINTF("--- Test End ---\n");

testsuites/unittest/xts/BUILD.gn

@@ -0,0 +1,46 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("xts_test") {
+  sources = [ "xts_test.c" ]
+  deps = [
+    "cmsis:cmsis_test",
+    "io:io_test",
+    "ipc:ipc_test",
+    "math:math_test",
+    "mem:mem_test",
+    "net:net_test",
+    "process:pthread_test",
+    "sched:sched_test",
+    "sys:system_test",
+    "time:time_test",
+  ]
+  configs += [ "$LITEOSTOPDIR/testsuites:include" ]
+}

testsuites/unittest/xts/cmsis/BUILD.gn

@@ -0,0 +1,42 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("cmsis_test") {
+  sources = [
+    "cmsis_timer_func_test.c",
+    "xts_cmsis.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/cmsis/cmsis_timer_func_test.c

@@ -0,0 +1,755 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_cmsis.h"
+
+UINT16 g_cmsisTestTimeCount;
+
+/**
+ * @tc.desc      : register a test suite, this suite is used to test basic flow and interface dependency
+ * @param        : subsystem name is utils
+ * @param        : module name is utilsFile
+ * @param        : test suit name is CmsisTaskFuncTestSuite
+ */
+LITE_TEST_SUIT(Cmsis, Cmsistimer, CmsisTimerFuncTestSuite);
+
+/**
+ * @tc.setup     : setup for all testcases
+ * @return       : setup result, TRUE is success, FALSE is fail
+ */
+static BOOL CmsisTimerFuncTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.teardown  : teardown for all testcases
+ * @return       : teardown result, TRUE is success, FALSE is fail
+ */
+static BOOL CmsisTimerFuncTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+static void CmsisTimerFunc001(void const *argument)
+{
+    (void)argument;
+    return;
+}
+
+static void CmsisTimerFunc002(void const *argument)
+{
+    (void)argument;
+    g_cmsisTestTimeCount++;
+    return;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0100
+ * @tc.name      : timer operation for creat with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerNew001, Function | MediumTest | Level1)
+{
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    (void)osTimerDelete(id);
+    status = osDelay(DELAY_TICKS_5);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0200
+ * @tc.name      : timer operation for creat with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerNew002, Function | MediumTest | Level1)
+{
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    (void)osTimerDelete(id);
+    status = osDelay(DELAY_TICKS_5);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0300
+ * @tc.name      : timer creat operation with NULL func and parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerNew003, Function | MediumTest | Level1)
+{
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew(NULL, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_EQUAL(id, NULL, id);
+    status = osDelay(DELAY_TICKS_5);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0400
+ * @tc.name      : timer creat operation with NULL func and parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerNew004, Function | MediumTest | Level1)
+{
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew(NULL, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_EQUAL(id, NULL, id);
+    status = osDelay(DELAY_TICKS_5);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0500
+ * @tc.name      : timer operation for invalid timer type
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerNew005, Function | MediumTest | Level1)
+{
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, INVALID_TIMER_TYPE, &value, NULL);
+    ICUNIT_ASSERT_EQUAL(id, NULL, id);
+    status = osDelay(DELAY_TICKS_5);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0600
+ * @tc.name      : timer operation for start with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT4;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0700
+ * @tc.name      : timer operation for start with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart002, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT4;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0800
+ * @tc.name      : timer operation for start with callback func and parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart003, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT4;
+    g_cmsisTestTimeCount = 0;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc002, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+
+    status = osDelay(DELAY_TICKS_10);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    ICUNIT_ASSERT_EQUAL(1, g_cmsisTestTimeCount, g_cmsisTestTimeCount); /* 1, common data for test, no special meaning */
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_0900
+ * @tc.name      : timer operation for start with callback func and parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart004, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT4;
+    g_cmsisTestTimeCount = 0;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc002, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+
+    status = osDelay(DELAY_TICKS_10);
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    ICUNIT_ASSERT_EQUAL(TIMER_PERIODIC_COUNT, g_cmsisTestTimeCount, g_cmsisTestTimeCount);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1000
+ * @tc.name      : timer start operation with ticks = 0 and parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart005, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, 0);
+    ICUNIT_ASSERT_EQUAL(osErrorParameter, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1100
+ * @tc.name      : timer start operation with ticks = 0 and parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart006, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+    uwRet = osTimerStart(id, 0);
+    ICUNIT_ASSERT_EQUAL(osErrorParameter, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1200
+ * @tc.name      : timer start operation with timer_id = NULL
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStart007, Function | MediumTest | Level1)
+{
+    UINT32 millisec = MILLISEC_NUM_INT4;
+    UINT32 uwRet = osTimerStart(NULL, millisec);
+    ICUNIT_ASSERT_EQUAL(osErrorParameter, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1300
+ * @tc.name      : timer operation for delete with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerDelete001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1400
+ * @tc.name      : timer operation for delete with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerDelete002, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1500
+ * @tc.name      : timer operation for delete after osTimerStart with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerDelete003, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    osTimerStart(id, millisec);
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1600
+ * @tc.name      : timer operation for delete after osTimerStart with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerDelete004, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1700
+ * @tc.name      : timer delete operation with timer_id = NULL
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerDelete005, Function | MediumTest | Level1)
+{
+    UINT32 uwRet = osTimerDelete(NULL);
+    ICUNIT_ASSERT_EQUAL(osErrorParameter, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1800
+ * @tc.name      : timer operation for stop after osTimerStart with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStop001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_1900
+ * @tc.name      : timer operation for stop after osTimerStart with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStop002, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(osOK, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2000
+ * @tc.name      : timer operation for stop with parameter osTimerOnce
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStop003, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(osErrorResource, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2100
+ * @tc.name      : timer operation for stop with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStop004, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    osStatus_t status;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    status = osDelay(1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(status, osOK, status);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(osErrorResource, uwRet, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2200
+ * @tc.name      : timer stop operation with timer_id = NULL
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerStop005, Function | MediumTest | Level1)
+{
+    UINT32 uwRet = osTimerStop(NULL);
+    ICUNIT_ASSERT_EQUAL(osErrorParameter, uwRet, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2300
+ * @tc.name      : timer operation for running
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2400
+ * @tc.name      : timer operation for running after osTimerStart
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning002, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 1, uwRet); /* 1, common data for test, no special meaning */
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2500
+ * @tc.name      : timer operation for running after osTimerStart and osTimerStop
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning003, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2600
+ * @tc.name      : timer operation for running after osTimerStart and osTimerDelete
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning004, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerOnce, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2700
+ * @tc.name      : timer operation for running with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning005, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2800
+ * @tc.name      : timer operation for running after osTimerStart with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning006, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, osOK, uwRet);
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 1, uwRet); /* 1, common data for test, no special meaning */
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_2900
+ * @tc.name      : timer operation for running after osTimerStart and osTimerStop with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning007, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    uwRet = osTimerStop(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    (void)osTimerDelete(id);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_3000
+ * @tc.name      : timer operation for running after osTimerStart and osTimerDelete with parameter osTimerPeriodic
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning008, Function | MediumTest | Level1)
+{
+    UINT32 uwRet;
+    osTimerId_t id;
+    UINT32 value = 0xffff;
+    UINT32 millisec = MILLISEC_NUM_INT10;
+    id = osTimerNew((osTimerFunc_t)CmsisTimerFunc001, osTimerPeriodic, &value, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(id, NULL, id);
+
+    uwRet = osTimerStart(id, millisec);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    uwRet = osTimerDelete(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    uwRet = osTimerIsRunning(id);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_3100
+ * @tc.name      : timer running inquiry with timer_id = NULL
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsTimerIsRunning009, Function | MediumTest | Level1)
+{
+    UINT32 uwRet = osTimerIsRunning(NULL);
+    ICUNIT_ASSERT_EQUAL(uwRet, 0, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_3200
+ * @tc.name      : os operation for get tick freq
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsKernelGetTickFreq001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet = osKernelGetTickFreq();
+    ICUNIT_ASSERT_EQUAL(uwRet, LOSCFG_BASE_CORE_TICK_PER_SECOND, uwRet);
+    return 0;
+};
+
+/**
+ * @tc.number    : SUB_KERNEL_CMSIS_TIMER_OPERATION_3300
+ * @tc.name      : os operation for get sys time freq
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(CmsisTimerFuncTestSuite, testOsKernelGetSysTimerFreq001, Function | MediumTest | Level1)
+{
+    UINT32 uwRet = osKernelGetSysTimerFreq();
+    ICUNIT_ASSERT_EQUAL(uwRet, OS_SYS_CLOCK, uwRet);
+    return 0;
+};
+
+RUN_TEST_SUITE(CmsisTimerFuncTestSuite);
+
+void CmsisTimerFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testOsTimerNew001);
+    RUN_ONE_TESTCASE(testOsTimerNew002);
+    RUN_ONE_TESTCASE(testOsTimerNew003);
+    RUN_ONE_TESTCASE(testOsTimerNew004);
+    RUN_ONE_TESTCASE(testOsTimerNew005);
+    RUN_ONE_TESTCASE(testOsTimerStart001);
+    RUN_ONE_TESTCASE(testOsTimerStart002);
+    RUN_ONE_TESTCASE(testOsTimerStart003);
+    RUN_ONE_TESTCASE(testOsTimerStart004);
+    RUN_ONE_TESTCASE(testOsTimerStart005);
+    RUN_ONE_TESTCASE(testOsTimerStart006);
+    RUN_ONE_TESTCASE(testOsTimerStart007);
+    RUN_ONE_TESTCASE(testOsTimerDelete001);
+    RUN_ONE_TESTCASE(testOsTimerDelete002);
+    RUN_ONE_TESTCASE(testOsTimerDelete003);
+    RUN_ONE_TESTCASE(testOsTimerDelete004);
+    RUN_ONE_TESTCASE(testOsTimerDelete005);
+    RUN_ONE_TESTCASE(testOsTimerStop001);
+    RUN_ONE_TESTCASE(testOsTimerStop002);
+    RUN_ONE_TESTCASE(testOsTimerStop003);
+    RUN_ONE_TESTCASE(testOsTimerStop004);
+    RUN_ONE_TESTCASE(testOsTimerStop005);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning001);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning002);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning003);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning004);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning005);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning006);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning007);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning008);
+    RUN_ONE_TESTCASE(testOsTimerIsRunning009);
+    RUN_ONE_TESTCASE(testOsKernelGetTickFreq001);
+    RUN_ONE_TESTCASE(testOsKernelGetSysTimerFreq001);
+}

testsuites/unittest/xts/cmsis/xts_cmsis.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_test.h"
+
+void CmsisFuncTest(void)
+{
+    CmsisTimerFuncTest();
+}

testsuites/unittest/xts/cmsis/xts_cmsis.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_CMSID_H
+#define XTS_CMSID_H
+
+#include "xts_test.h"
+#include <securec.h>
+#include <limits.h>
+#include "cmsis_os2.h"
+
+#define MILLISEC_NUM_INT10 10U
+#define MILLISEC_NUM_INT4 4U
+#define INVALID_TIMER_TYPE 10
+#define TIMER_PERIODIC_COUNT 2
+
+#define DELAY_TICKS_1 1
+#define DELAY_TICKS_5 5
+#define DELAY_TICKS_10 10
+
+#endif

testsuites/unittest/xts/io/BUILD.gn

@@ -0,0 +1,46 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("io_test") {
+  sources = [
+    "xts_io.c",
+    "xts_io_other_test.c",
+    "xts_io_stdio_test.c",
+    "xts_io_stdlib_test.c",
+    "xts_io_string_test.c",
+    "xts_io_strings_test.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/io/xts_io.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_test.h"
+
+void IoFuncTest(void)
+{
+    XtsIoOtherTest();
+    XtsIoStdioFuncTest();
+    XtsIoStdlibFuncTest();
+    XtsIoStringFuncTest();
+    XtsIoStringsFuncTest();
+}

testsuites/unittest/xts/io/xts_io.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_IO_H
+#define XTS_IO_H
+
+#include "xts_test.h"
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <pthread.h>
+#include <time.h>
+#include <securec.h>
+#include <sys/uio.h>
+#include <grp.h>
+#include <shadow.h>
+#include <pwd.h>
+#include <inttypes.h>
+#include <iconv.h>
+#include <stdarg.h>
+#include <err.h>
+#include <threads.h>
+
+#endif

testsuites/unittest/xts/io/xts_io_other_test.c

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_io.h"
+
+LITE_TEST_SUIT(IO, IoOther, IoOtherTestSuite);
+
+static BOOL IoOtherTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IoOtherTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_OTHER_0900
+ * @tc.name   strptime basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoOtherTestSuite, testStrptime, Function | MediumTest | Level1)
+{
+    struct tm tm;
+    memset_s(&tm, sizeof(struct tm), 0, sizeof(struct tm));
+    char *ret = strptime("2020-10-29 21:24:00abc", "%Y-%m-%d %H:%M:%S", &tm);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "abc", ret);
+    ICUNIT_ASSERT_EQUAL(tm.tm_year, 120, tm.tm_year); /* 120 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_mon, 9, tm.tm_mon); /* 9 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_mday, 29, tm.tm_mday); /* 29 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_hour, 21, tm.tm_hour); /* 21 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_min, 24, tm.tm_min); /* 24 common data for test, no special meaning */
+
+    ret = strptime("14 Oct October 20 09:24:00 Sat Saturday 363", "%d %b %B %y %I:%M:%S %a %A %j", &tm);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "", ret);
+    ICUNIT_ASSERT_EQUAL(tm.tm_year, 120, tm.tm_year); /* 120 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_mon, 9, tm.tm_mon); /* 9 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_mday, 14, tm.tm_mday); /* 14 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_hour, 9, tm.tm_hour); /* 9 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_wday, 6, tm.tm_wday); /* 6 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(tm.tm_yday, 362, tm.tm_yday); /* 362 common data for test, no special meaning */
+    return 0;
+}
+
+RUN_TEST_SUITE(IoOtherTestSuite);
+
+void XtsIoOtherTest(void)
+{
+    RUN_ONE_TESTCASE(testStrptime);
+}

testsuites/unittest/xts/io/xts_io_stdio_test.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_io.h"
+
+LITE_TEST_SUIT(IO, IoStdio, IoStdioTestSuite);
+
+static BOOL IoStdioTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IoStdioTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+int FormatVsnptf(char *format, ...)
+{
+    va_list vArgList;
+    va_start(vArgList, format);
+    char str[50] = {0}; /* 50 common data for test, no special meaning */
+    int ret = vsnprintf_s(str, sizeof(str), sizeof(str), format, vArgList);
+    va_end(vArgList);
+    return ret;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDIO_2100
+ * @tc.name   vsnprintf basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdioTestSuite, testVsnprintf, Function | MediumTest | Level1)
+{
+    int ret = FormatVsnptf((char *)"%s has %d words", "hello world", 11); /* 11 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 24, ret); /* 24 common data for test, no special meaning */
+
+    ret = FormatVsnptf((char *)"%f and %c as well as %ld\n", 2.2, 'c', 6); /* 2.2, 6 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 28, ret); /* 28 common data for test, no special meaning */
+    return 0;
+}
+
+RUN_TEST_SUITE(IoStdioTestSuite);
+
+void XtsIoStdioFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testVsnprintf);
+}

testsuites/unittest/xts/io/xts_io_stdlib_test.c

@@ -0,0 +1,282 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_io.h"
+
+LITE_TEST_SUIT(IO, IoStdlibApi, IoStdlibApiTestSuite);
+
+static BOOL IoStdlibApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IoStdlibApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_0400
+ * @tc.name   strtof basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtof, Function | MediumTest | Level1)
+{
+    char *endPtr = NULL;
+    float ret = strtof("  -3.40E+38 hello", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, (float)(-3.40E+38), ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " hello", endPtr);
+
+    ret = strtof("  3.40E+38 ===", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, (float)(3.40E+38), ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " ===", endPtr);
+
+    ret = strtof("-9.6e17  this   123", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, (float)(-9.6e17), ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "  this   123", endPtr);
+
+    ret = strtof("this is string", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "this is string", endPtr);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_0500
+ * @tc.name   strtod basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtod, Function | MediumTest | Level1)
+{
+    char *endPtr = NULL;
+    double ret = strtod("  -1.79E+308 hello", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, -1.79E+308, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " hello", endPtr);
+
+    ret = strtod("1.79E+308  ===", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, 1.79E+308, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "  ===", endPtr);
+
+    ret = strtod("-9.6e17  this   123", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, -9.6e17, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "  this   123", endPtr);
+
+    ret = strtod("this is string", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "this is string", endPtr);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_0600
+ * @tc.name   strtold basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtold, Function | MediumTest | Level1)
+{
+    char *endPtr = NULL;
+    long double ret = strtold("  2.22507e-308 hello", &endPtr);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " hello", endPtr);
+
+    ret = strtold("  1.79769e+308 ===", &endPtr);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " ===", endPtr);
+
+    ret = strtold("-9.6e17  this   123", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, -9.6e17, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "  this   123", endPtr);
+
+    ret = strtold("this is string", &endPtr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "this is string", endPtr);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_0700
+ * @tc.name   strtol basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtol, Function | MediumTest | Level1)
+{
+    char nPtr[] = "12 0110 0XDEFE 0666 -1.6";
+    char *endPtr = NULL;
+    long ret = strtol(nPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 12, ret); /* 12 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0110 0XDEFE 0666 -1.6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 2); /* 2 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 6, ret); /* 6 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0XDEFE 0666 -1.6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 16); /* 16 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0XDEFE, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0666 -1.6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 8); /* 8 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0666, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " -1.6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 65); /* 65 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " -1.6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".6", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".6", endPtr);
+
+    char nPtr1[] = "2147483647 2147483648 -2147483648 -2147483649";
+    ret = strtol(nPtr1, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 2147483647, ret); /* 2147483647 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 2147483648 -2147483648 -2147483649", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 2147483647, ret); /* 2147483647 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " -2147483648 -2147483649", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -2147483648, ret); /* -2147483648 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " -2147483649", endPtr);
+
+    ret = strtol(endPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -2147483648, ret); /* -2147483648 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "", endPtr);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_0800
+ * @tc.name   strtoul basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtoul, Function | MediumTest | Level1)
+{
+    char nPtr[] = "12 0110 0XDEFE 0666 4294967295 4294967296 12.34";
+    char *endPtr = NULL;
+    unsigned long ret = strtoul(nPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 12UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0110 0XDEFE 0666 4294967295 4294967296 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 2); /* 2 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 6UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0XDEFE 0666 4294967295 4294967296 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 16); /* 16 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0XDEFEUL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0666 4294967295 4294967296 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 8); /* 8 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0666UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 4294967295 4294967296 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 4294967295UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 4294967296 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 4294967295UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 65); /* 65 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 12.34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 12UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".34", endPtr);
+
+    ret = strtoul(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0UL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".34", endPtr);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STDLIB_1000
+ * @tc.name   strtoull basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStdlibApiTestSuite, testStrtoull, Function | MediumTest | Level1)
+{
+    char nPtr[] = "12 0110 0XDEFE 0666 1.6";
+    char *endPtr = NULL;
+    unsigned long long ret = strtoull(nPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 12ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0110 0XDEFE 0666 1.6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 2); /* 2 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 6ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0XDEFE 0666 1.6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 16); /* 16 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0XDEFEULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 0666 1.6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 8); /* 8 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0666ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 1.6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 65); /* 65 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 1.6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 1ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".6", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, ".6", endPtr);
+
+    char nPtr1[] = "18446744073709551615 18446744073709551616";
+    ret = strtoull(nPtr1, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 18446744073709551615ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, " 18446744073709551616", endPtr);
+
+    ret = strtoull(endPtr, &endPtr, 10); /* 10 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 18446744073709551615ULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(endPtr, "", endPtr);
+    return 0;
+}
+
+RUN_TEST_SUITE(IoStdlibApiTestSuite);
+
+void XtsIoStdlibFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testStrtof);
+    RUN_ONE_TESTCASE(testStrtod);
+    RUN_ONE_TESTCASE(testStrtold);
+    RUN_ONE_TESTCASE(testStrtol);
+    RUN_ONE_TESTCASE(testStrtoul);
+    RUN_ONE_TESTCASE(testStrtoull);
+}

testsuites/unittest/xts/io/xts_io_string_test.c

@@ -0,0 +1,374 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_io.h"
+
+LITE_TEST_SUIT(IO, IoStringApi, IoStringApiTestSuite);
+
+static BOOL IoStringApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IoStringApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_0300
+ * @tc.name   strcmp basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrcmp, Function | MediumTest | Level1)
+{
+    int ret = strcmp("abcdef", "ABCDEF");
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, 0, INT_MAX, ret);
+
+    ret = strcmp("123456", "654321");
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, INT_MIN, 0, ret);
+
+    ret = strcmp("~!@#$%^&*()_+", "~!@#$%^&*()_+");
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_0400
+ * @tc.name   strncmp basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrncmp, Function | MediumTest | Level1)
+{
+    const char dest[] = "abcdef";
+    const char src[] = "ABCDEF";
+    int ret = strncmp(dest, src, 1); /* 1 common data for test, no special meaning */
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, 0, INT_MAX, ret);
+
+    ret = strncmp("123456", "654321", 6); /* 6 common data for test, no special meaning */
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, INT_MIN, 0, ret);
+
+    ret = strncmp("~!@#$%^&*()_+", "~!@#$%^&*()_+", 8); /* 8 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_0700
+ * @tc.name   stpcpy basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStpcpy, Function | MediumTest | Level1)
+{
+    const char *src = "hello world !";
+    char dest[50] = {0}; /* 50 common data for test, no special meaning */
+    char *ret = stpcpy(dest, src);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, NULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(dest, src, dest);
+
+    const char *srcT = "~!@#$%%^&*()_+";
+    char destT[50] = {0}; /* 50 common data for test, no special meaning */
+    ret = stpcpy(destT, srcT);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, NULL, ret);
+    ICUNIT_ASSERT_STRING_EQUAL(destT, srcT, destT);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_0800
+ * @tc.name   stpncpy basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStpncpy, Function | MediumTest | Level1)
+{
+    char src[] = "hello world !";
+    char dest[50] = {0}; /* 50 common data for test, no special meaning */
+    char *ret = stpncpy(dest, src, 5); /* 5 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "", ret);
+    ICUNIT_ASSERT_STRING_EQUAL(dest, "hello", dest);
+
+    char srcT[] = "~!@#$%%^&*()_+";
+    char destT[50] = {0}; /* 50 common data for test, no special meaning */
+    ret = stpncpy(destT, srcT, 15); /* 15 common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "", ret);
+    ICUNIT_ASSERT_STRING_EQUAL(destT, "~!@#$%%^&*()_+", destT);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1000
+ * @tc.name   strcpy basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrcpy, Function | MediumTest | Level1)
+{
+    char src[] = "hello world !";
+    char dest[20] = {0}; /* 20 common data for test, no special meaning */
+    int ret = strcpy_s(dest, sizeof(dest), src);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    char srcT[] = "This is String1";
+    char destT[20] = {0}; /* 20 common data for test, no special meaning */
+    ret = strcpy_s(destT, sizeof(destT), srcT);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1100
+ * @tc.name   strncpy basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrncpy, Function | MediumTest | Level1)
+{
+    char src[] = "hello world !";
+    char dest[20] = {0};
+    int ret = strncpy_s(dest, sizeof(dest), src, 6); /* 6 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    char destT[] = "~!@#$%^&*()_+";
+    ret = strncpy_s(destT, sizeof(destT), "hello world", 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1400
+ * @tc.name   strcat basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrcat, Function | MediumTest | Level1)
+{
+    char dest[50] = {0}; /* 50 common data for test, no special meaning */
+    int ret = strcat_s(dest, sizeof(dest), "hello world !");
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    char destT[50] = "hello world ! || "; /* 50 common data for test, no special meaning */
+    ret = strcat_s(destT, sizeof(destT), "This is String1");
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1500
+ * @tc.name   strncat basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrncat, Function | MediumTest | Level1)
+{
+    char dest[50] = "hello world || "; /* 50 common data for test, no special meaning */
+    int ret = strncat_s(dest, sizeof(dest), "This is String1", 7); /* 7 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    char destT[20] = "|/*"; /* 20 common data for test, no special meaning */
+    ret = strncat_s(destT, sizeof(destT), "~!@#$%^&*()_+", 13); /* 13 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1600
+ * @tc.name   strchr basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrchr, Function | MediumTest | Level1)
+{
+    char src[] = "hello !! world";
+    char *ret = strchr(src, '!');
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "!! world", ret);
+
+    ret = strchr(src, '?');
+    ICUNIT_ASSERT_STRING_EQUAL(ret, NULL, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1700
+ * @tc.name   strrchr basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrrchr, Function | MediumTest | Level1)
+{
+    char src[] = "hello world & HEELO & WORLD";
+    char *ret = strrchr(src, '&');
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "& WORLD", ret);
+
+    ret = strrchr(src, '?');
+    ICUNIT_ASSERT_STRING_EQUAL(ret, NULL, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1800
+ * @tc.name   strnlen basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrnlen, Function | MediumTest | Level1)
+{
+    char src[] = "hello world !";
+    unsigned int ltSrcSize = strlen(src) - 2; /* 2 common data for test, no special meaning */
+    unsigned int gtSrcSize = strlen(src) + 2; /* 2 common data for test, no special meaning */
+
+    size_t ret = strnlen(src, ltSrcSize);
+    ICUNIT_ASSERT_EQUAL(ret, ltSrcSize, ret);
+
+    ret = strnlen(src, gtSrcSize);
+    ICUNIT_ASSERT_EQUAL(ret, strlen(src), ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_1900
+ * @tc.name   strtok basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrtok, Function | MediumTest | Level1)
+{
+    char src[] = "hello world & This is-String1";
+    char *ret = strtok(src, "&");
+    ICUNIT_ASSERT_STRING_EQUAL(ret, src, ret);
+
+    ret = strtok(NULL, "-");
+    ICUNIT_ASSERT_STRING_EQUAL(ret, " This is", ret);
+
+    char srcS[] = "hello world !";
+    ret = strtok(srcS, "?");
+    ICUNIT_ASSERT_STRING_EQUAL(ret, srcS, ret);
+
+    char srcT[50] = {0}; /* 50 common data for test, no special meaning */
+    ret = strtok(srcT, "~");
+    ICUNIT_ASSERT_STRING_EQUAL(ret, NULL, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_2200
+ * @tc.name   strdup basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrdup, Function | MediumTest | Level1)
+{
+    char src[] = "hello world !";
+    char *ret = strdup(src);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, src, ret);
+
+    char srcS[] = "This is String1";
+    ret = strdup(srcS);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "This is String1", ret);
+    free(ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_2500
+ * @tc.name   strcspn basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrcspn, Function | MediumTest | Level1)
+{
+    const char dest[] = "hello world !";
+    const char src[] = "!";
+    size_t ret = strcspn(dest, src);
+    ICUNIT_ASSERT_EQUAL(ret, 12U, ret);
+
+    const char srcS[] = "a";
+    ret = strcspn(dest, srcS);
+    ICUNIT_ASSERT_EQUAL(ret, 13U, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_2600
+ * @tc.name   strspn basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrspn, Function | MediumTest | Level1)
+{
+    const char dest[] = "hello world !";
+    const char src[] = "heAlo";
+    size_t ret = strspn(dest, src);
+    ICUNIT_ASSERT_EQUAL(ret, 5U, ret);
+    ICUNIT_ASSERT_EQUAL(ret, 5U, ret);
+
+    const char destS[] = "this is string";
+    const char srcS[] = "abc";
+    ret = strspn(destS, srcS);
+    ICUNIT_ASSERT_EQUAL(ret, 0U, ret);
+
+    const char srcT[] = "helo\0 wal";
+    ret = strspn(dest, srcT);
+    ICUNIT_ASSERT_EQUAL(ret, 5U, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRING_2700
+ * @tc.name   strstr basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringApiTestSuite, testStrstr, Function | MediumTest | Level1)
+{
+    const char dest[] = "hello world !";
+    const char src[] = "heAlo";
+    const char *ret = strstr(dest, src);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, NULL, ret);
+
+    const char destS[] = "string this is string";
+    const char srcS[] = "string";
+    ret = strstr(destS, srcS);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "string this is string", ret);
+
+    const char srcT[] = "\0hello";
+    ret = strstr(dest, srcT);
+    ICUNIT_ASSERT_STRING_EQUAL(ret, "hello world !", ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(IoStringApiTestSuite);
+
+void XtsIoStringFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testStrcmp);
+    RUN_ONE_TESTCASE(testStrncmp);
+    RUN_ONE_TESTCASE(testStpcpy);
+    RUN_ONE_TESTCASE(testStpncpy);
+    RUN_ONE_TESTCASE(testStrcpy);
+    RUN_ONE_TESTCASE(testStrncpy);
+    RUN_ONE_TESTCASE(testStrcat);
+    RUN_ONE_TESTCASE(testStrncat);
+    RUN_ONE_TESTCASE(testStrchr);
+    RUN_ONE_TESTCASE(testStrrchr);
+    RUN_ONE_TESTCASE(testStrnlen);
+    RUN_ONE_TESTCASE(testStrtok);
+    RUN_ONE_TESTCASE(testStrdup);
+    RUN_ONE_TESTCASE(testStrcspn);
+    RUN_ONE_TESTCASE(testStrspn);
+    RUN_ONE_TESTCASE(testStrstr);
+}

testsuites/unittest/xts/io/xts_io_strings_test.c

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_io.h"
+
+LITE_TEST_SUIT(IO, IoStringsApi, IoStringsApiTestSuite);
+
+static BOOL IoStringsApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IoStringsApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRINGS_0200
+ * @tc.name   strncasecmp basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringsApiTestSuite, testStrncasecmp, Function | MediumTest | Level1)
+{
+    int ret = strncasecmp("abcdefg", "abcdEFg", 7); /* 7 common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = strncasecmp("abcdefg", "abcdEF", 7); /* 7 common data for test, no special meaning */
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, 0, INT_MAX, ret);
+
+    ret = strncasecmp("abcdef", "abcdEFg", 7); /* 7 common data for test, no special meaning */
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, INT_MIN, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_IO_STRINGS_0300
+ * @tc.name   strcasecmp basic function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IoStringsApiTestSuite, testStrcasecmp, Function | MediumTest | Level2)
+{
+    int ret = strcasecmp("abcdefg", "abcdEFg");
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = strcasecmp("abcdefg", "abcdEF");
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, 0, INT_MAX, ret);
+
+    ret = strcasecmp("abcdef", "abcdEFg");
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, INT_MIN, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(IoStringsApiTestSuite);
+
+void XtsIoStringsFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testStrncasecmp);
+    RUN_ONE_TESTCASE(testStrcasecmp);
+}

testsuites/unittest/xts/ipc/BUILD.gn

@@ -0,0 +1,48 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("ipc_test") {
+  sources = [
+    "cond/pthread_cond_test.c",
+    "msg_queue/mq_exp_test.c",
+    "msg_queue/mq_test.c",
+    "mutex/pthread_mutex_test.c",
+    "semaphone/sem_abn_test.c",
+    "semaphone/sem_test.c",
+    "semaphone/sem_xts_test.c",
+    "xts_ipc.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/ipc/cond/pthread_cond_test.c

@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+pthread_mutex_t g_mtx3 = PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t g_cond3 = PTHREAD_COND_INITIALIZER;
+
+LITE_TEST_SUIT(FUTEX, PthreadCondApiTest, PthreadCondApiTestSuite);
+
+static BOOL PthreadCondApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL PthreadCondApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_COND_INIT_0100
+ * @tc.name     pthread_cond_init initializes condition variables
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadCondApiTestSuite, testPthreadCondInit, Function | MediumTest | Level2)
+{
+    int ret;
+    pthread_condattr_t condAttr;
+
+    ret = pthread_condattr_init(&condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    pthread_cond_t cond1;
+    ret = pthread_cond_init(&cond1, &condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    pthread_cond_t cond2;
+    ret = pthread_cond_init(&cond2, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_COND_DESTROY_0100
+ * @tc.name     pthread_cond_destroy destroy condition variables
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadCondApiTestSuite, testPthreadCondDestroy, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_condattr_t condAttr;
+    ret = pthread_condattr_init(&condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    pthread_cond_t cond1;
+    ret = pthread_cond_init(&cond1, &condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_cond_destroy(&cond1);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    pthread_cond_t cond2;
+    ret = pthread_cond_init(&cond2, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_cond_destroy(&cond2);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    pthread_cond_t cond3 = PTHREAD_COND_INITIALIZER;
+    ret = pthread_cond_destroy(&cond3);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_CONDATTR_INIT_0100
+ * @tc.name     Init and destroy operations
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadCondApiTestSuite, testPthreadCondattrInit, Function | MediumTest | Level2)
+{
+    int ret;
+    pthread_condattr_t condAttr;
+
+    ret = pthread_condattr_init(&condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_condattr_destroy(&condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_condattr_init(&condAttr);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    return 0;
+}
+
+// pthread_cond_broadcast
+void *ThreadPthreadCondBroadcast1(void *arg)
+{
+    int ret;
+    int *testIntP = (int *)arg;
+    usleep(20); /* 20, common data for test, no special meaning */
+    ret = pthread_mutex_lock(&g_mtx3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    *testIntP = TEST_INTP_SIZE;
+    ret = pthread_cond_broadcast(&g_cond3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    ret = pthread_mutex_unlock(&g_mtx3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    return arg;
+EXIT:
+    return NULL;
+}
+
+// pthread_cond_wait
+void *ThreadPthreadCondBroadcast2(void *arg)
+{
+    int ret;
+    int *testIntP = (int *)arg;
+    ret = pthread_mutex_lock(&g_mtx3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    ret = pthread_cond_wait(&g_cond3, &g_mtx3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    (*testIntP)++;
+    ret = pthread_mutex_unlock(&g_mtx3);
+    ICUNIT_GOTO_EQUAL(ret, POSIX_IPC_NO_ERROR, ret, EXIT);
+    return arg;
+EXIT:
+    return NULL;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_COND_BROADCAST_0100
+ * @tc.name     Use pthread_cond_broadcast to release conditional semaphore
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadCondApiTestSuite, testPthreadCondBroadcast, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_t tid[3]; /* 3, common data for test, no special meaning */
+    int testInt = 0;
+
+    ret = pthread_create(&tid[0], NULL, ThreadPthreadCondBroadcast1, (void*)&testInt);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_create(&tid[1], NULL, ThreadPthreadCondBroadcast2, (void*)&testInt); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_create(&tid[2], NULL, ThreadPthreadCondBroadcast2, (void*)&testInt); /* 2, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+    usleep(100); /* 100, common data for test, no special meaning */
+    int index = (int)(sizeof(tid) / sizeof(tid[0]));
+    for (int i = 0; i < index; i++) {
+        ret = pthread_join(tid[i], NULL);
+        ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
+    }
+EXIT:
+    ret = pthread_cond_destroy(&g_cond3);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_mutex_destroy(&g_mtx3);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ICUNIT_ASSERT_EQUAL(testInt, TEST_SEEK_SIZE, testInt);
+    return 0;
+}
+
+RUN_TEST_SUITE(PthreadCondApiTestSuite);
+
+void PosixFutexCondTest(void)
+{
+    RUN_ONE_TESTCASE(testPthreadCondInit);
+    RUN_ONE_TESTCASE(testPthreadCondDestroy);
+    RUN_ONE_TESTCASE(testPthreadCondattrInit);
+    RUN_ONE_TESTCASE(testPthreadCondBroadcast);
+}

testsuites/unittest/xts/ipc/msg_queue/mq_exp_test.c

@@ -0,0 +1,670 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+LITE_TEST_SUIT(IPC, IpcMqExceptionApi, IpcMqExceptionApiTestSuite);
+
+static BOOL IpcMqExceptionApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IpcMqExceptionApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_RECEIVE_0200
+ * @tc.name   mq_receive function errno for EBADF and EMSGSIZE test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqReceiveEBADFEMSGSIZE001, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr attr = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN], rMsgErr[1];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqReceiveEAGAIN_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_receive(NULL, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_receive(queue, rMsgErr, sizeof(rMsgErr), &prio);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EMSGSIZE, errno);
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_RECEIVE_0200
+ * @tc.name   mq_receive function errno for EBADF and EMSGSIZE test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqReceiveEBADFEMSGSIZE002, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr attr = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqReceiveEAGAIN_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_WRONLY | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+    ret = mq_getattr(queue, &getAttr);
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+    attr.mq_flags |= O_NONBLOCK;
+    ret = mq_setattr(queue, &attr, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_RECEIVE_0300
+ * @tc.name   mq_receive function errno for EINVAL test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqReceiveEINVAL, Function | MediumTest | Level3)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqReceiveEINVAL_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_receive(queue, rMsg, 0, &prio);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDSEND_0100
+ * @tc.name   mq_timedsend function errno for EAGAIN and EBADF test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedSendEAGAINEBADF, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedSendEAGAIN_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = 1; /* 1, common data for test, no special meaning */
+    queue = mq_open(qName, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    ts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = 0;
+    ts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EAGAIN, errno);
+    ret = mq_timedsend(NULL, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDONLY | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    attr.mq_flags |= O_NONBLOCK;
+    ret = mq_setattr(queue, &attr, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDSEND_0200
+ * @tc.name   mq_timedsend function errno for EINVAL test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedSendEINVAL, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedSendEINVAL_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    for (int i = 0; i < 3; i++) { /* 3, common data for test, no special meaning */
+        switch (i) {
+            case 0:
+                ts.tv_sec = -1; /* -1, common data for test, no special meaning */
+                ts.tv_nsec = 0;
+                break;
+            case 1:
+                ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+                ts.tv_nsec = -1; /* -1, common data for test, no special meaning */
+                break;
+            case 2:
+                ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+                ts.tv_nsec = 1000000000UL + 1UL;
+                break;
+        }
+
+        ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+        ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+        ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+    }
+    ret = mq_timedsend(queue, MQ_MSG, 0, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDSEND_0300
+ * @tc.name   mq_timedsend function errno for EMSGSIZE test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedSendEMSGSIZE, Function | MediumTest | Level3)
+{
+    int ret;
+    mqd_t queue;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedSendEMSGSIZE_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = 1; /* 1, common data for test, no special meaning */
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    ts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EMSGSIZE, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDSEND_0400
+ * @tc.name   mq_timedsend function errno for ETIMEDOUT test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedSendETIMEDOUT, Function | MediumTest | Level3)
+{
+    int ret;
+    mqd_t queue;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedSendETIMEDOUT_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = 1; /* 1, common data for test, no special meaning */
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    ts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = 0;
+    ts.tv_nsec = 100; /* 100, common data for test, no special meaning */
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, ETIMEDOUT, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDRECEIVE_0100
+ * @tc.name   mq_timedreceive function errno for EAGAIN and EBADF test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedReceiveEAGAINEBADF, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedReceiveEAGAIN_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    ts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EAGAIN, errno);
+    ret = mq_timedreceive(NULL, rMsg, getAttr.mq_msgsize, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_WRONLY | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_timedreceive(NULL, rMsg, getAttr.mq_msgsize, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    attr.mq_flags |= O_NONBLOCK;
+    ret = mq_setattr(queue, &attr, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_timedreceive(NULL, rMsg, getAttr.mq_msgsize, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDRECEIVE_0200
+ * @tc.name   mq_timedreceive function errno for EINVAL test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedReceiveEINVAL, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedReceiveEINVAL_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    for (int i = 0; i < 3; i++) { /* 3, common data for test, no special meaning */
+        switch (i) {
+            case 0:
+                ts.tv_sec = -1; /* -1, common data for test, no special meaning */
+                ts.tv_nsec = 0;
+                break;
+            case 1:
+                ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+                ts.tv_nsec = -1; /* -1, common data for test, no special meaning */
+                break;
+            case 2:
+                ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+                ts.tv_nsec = 1000000000UL + 1UL;
+                break;
+        }
+
+        ret = mq_getattr(queue, &getAttr);
+        ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+        ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &ts);
+        ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+        ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+    }
+    ret = mq_timedreceive(queue, rMsg, 0, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDRECEIVE_0300
+ * @tc.name   mq_timedreceive function errno for ETIMEDOUT test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedReceiveETIMEDOUT, Function | MediumTest | Level3)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedReceiveETIMEDOUT_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ts.tv_sec = 0;
+    ts.tv_nsec = 100; /* 100, common data for test, no special meaning */
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, ETIMEDOUT, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_TIMEDRECEIVE_0400
+ * @tc.name   mq_timedreceive function errno for EMSGSIZE test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqTimedReceiveEMSGSIZE, Function | MediumTest | Level3)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec ts = { 0, 0 };
+    struct mq_attr attr = { 0 };
+    char qName[MQ_NAME_LEN], rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqTimedReceiveEMSGSIZE_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    attr.mq_msgsize = MQ_MSG_SIZE;
+    attr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    ts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, 1, &prio, &ts); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EMSGSIZE, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_UNLINK_0100
+ * @tc.name   mq_unlink function errno for ENAMETOOLONG test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqUnlinkENAMETOOLONG, Function | MediumTest | Level2)
+{
+    char qName[MAX_MQ_NAME_LEN + 10]; /* 10, common data for test, no special meaning */
+    int i;
+    for (i = 0; i < MAX_MQ_NAME_LEN + 5; i++) { /* 5, common data for test, no special meaning */
+        qName[i] = '8';
+    }
+    qName[i] = '\0';
+    int ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, ENAMETOOLONG, errno);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_UNLINK_0200
+ * @tc.name   mq_unlink function errno for ENOENT test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqUnlinkENOENT, Function | MediumTest | Level2)
+{
+    char qName[64] = "/mq_file-does-not-exit"; /* 64, common data for test, no special meaning */
+    int ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, ENOENT, errno);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_UNLINK_0300
+ * @tc.name   mq_unlink function errno for EINVAL test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqUnlinkEINVAL, Function | MediumTest | Level3)
+{
+    int ret = mq_unlink("");
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret);
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_GETATTR_0100
+ * @tc.name   mq_getattr function errno for EBAD and EINVALF test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqGetAttrEBADFEINVAL, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    struct mq_attr mqstat = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    memset_s(&mqstat, sizeof(mqstat), 0, sizeof(mqstat));
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqSendEINVAL_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    queue = mq_open(qName, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, NULL);
+
+    ret = mq_getattr(NULL, &mqstat);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+
+    ret = mq_getattr(queue, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_SETATTR_0100
+ * @tc.name   mq_receive function errno for EBADF and EINVAL test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqExceptionApiTestSuite, testMqSetAttrEBADFEINVAL, Function | MediumTest | Level2)
+{
+    int ret;
+    char qName[MQ_NAME_LEN];
+    mqd_t queue;
+    struct mq_attr gMqstat = { 0 }, sMqstat = { 0 };
+
+    ret = sprintf_s(qName, MQ_NAME_LEN, "testMqSetAttrEBADFEINVAL_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    memset_s(&gMqstat, sizeof(gMqstat), 0, sizeof(gMqstat));
+    memset_s(&sMqstat, sizeof(sMqstat), 0, sizeof(sMqstat));
+    ret = mq_getattr(queue, &gMqstat);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    sMqstat.mq_flags |= O_NONBLOCK;
+    ret = mq_setattr(queue, &sMqstat, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_getattr(queue, &gMqstat);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_NOT_EQUAL(gMqstat.mq_flags, sMqstat.mq_flags, gMqstat.mq_flags);
+
+    ret = mq_setattr(NULL, &sMqstat, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EBADF, errno);
+    ret = mq_setattr(queue, NULL, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(IpcMqExceptionApiTestSuite);
+
+void IpcMqExceptionFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testMqReceiveEBADFEMSGSIZE001);
+    RUN_ONE_TESTCASE(testMqReceiveEBADFEMSGSIZE002);
+    RUN_ONE_TESTCASE(testMqReceiveEINVAL);
+    RUN_ONE_TESTCASE(testMqTimedSendEAGAINEBADF);
+    RUN_ONE_TESTCASE(testMqTimedSendEINVAL);
+    RUN_ONE_TESTCASE(testMqTimedSendEMSGSIZE);
+    RUN_ONE_TESTCASE(testMqTimedSendETIMEDOUT);
+    RUN_ONE_TESTCASE(testMqTimedReceiveEAGAINEBADF);
+    RUN_ONE_TESTCASE(testMqTimedReceiveEINVAL);
+    RUN_ONE_TESTCASE(testMqTimedReceiveETIMEDOUT);
+    RUN_ONE_TESTCASE(testMqTimedReceiveEMSGSIZE);
+    RUN_ONE_TESTCASE(testMqUnlinkENAMETOOLONG);
+    RUN_ONE_TESTCASE(testMqUnlinkENOENT);
+    RUN_ONE_TESTCASE(testMqUnlinkEINVAL);
+    RUN_ONE_TESTCASE(testMqGetAttrEBADFEINVAL);
+    RUN_ONE_TESTCASE(testMqSetAttrEBADFEINVAL);
+}

testsuites/unittest/xts/ipc/msg_queue/mq_test.c

@@ -0,0 +1,511 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+LITE_TEST_SUIT(IPC, IpcMqApi, IpcMqApiTestSuite);
+
+static BOOL IpcMqApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IpcMqApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0100
+ * @tc.name   mq_send and mq_receive function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqOneLevelCom, Function | MediumTest | Level0)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqOneLevelCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_msgsize, MQ_MSG_SIZE, getAttr.mq_msgsize);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_maxmsg, MQ_MAX_MSG, getAttr.mq_maxmsg);
+
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, 0, prio);
+
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0200
+ * @tc.name   mq_timedsend and mq_timedreceive function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqTimedOneLevelCom, Function | MediumTest | Level1)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec tts = { 0 };
+    struct timespec rts = { 0 };
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqTimedOneLevelCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    tts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    tts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &tts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_msgsize, MQ_MSG_SIZE, getAttr.mq_msgsize);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_maxmsg, MQ_MAX_MSG, getAttr.mq_maxmsg);
+
+    rts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    rts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &rts);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, 0, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0300
+ * @tc.name   all send and all receive function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqAllOneLevelCom001, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqAllOneLevelCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    memset_s(&getAttr, sizeof(getAttr), 0, sizeof(getAttr));
+    memset_s(&setAttr, sizeof(setAttr), 0, sizeof(setAttr));
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+    ret = mq_getattr(queue, &setAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    ret = mq_setattr(queue, &setAttr, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_msgsize, setAttr.mq_msgsize, getAttr.mq_msgsize);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_maxmsg, setAttr.mq_maxmsg, getAttr.mq_maxmsg);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_curmsgs, 1, getAttr.mq_curmsgs); /* 1, common data for test, no special meaning */
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0300
+ * @tc.name   all send and all receive function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqAllOneLevelCom002, Function | MediumTest | Level2)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec tts = { 0 };
+    struct timespec rts = { 0 };
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqAllOneLevelCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    memset_s(&getAttr, sizeof(getAttr), 0, sizeof(getAttr));
+    memset_s(&setAttr, sizeof(setAttr), 0, sizeof(setAttr));
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+
+    tts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    tts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &tts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_msgsize, setAttr.mq_msgsize, getAttr.mq_msgsize);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_maxmsg, setAttr.mq_maxmsg, getAttr.mq_maxmsg);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_curmsgs, 1, getAttr.mq_curmsgs); /* 1, common data for test, no special meaning */
+
+    rts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    rts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &rts);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+static void *PthreadCom(void *arg)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct mq_attr getAttr = { 0 };
+    char rMsg[MQ_RX_LEN];
+
+    queue = (mqd_t)arg;
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return NULL;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0700
+ * @tc.name   mq_send and mq_receive function test in thread and process
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqTwoThreadCom, Function | MediumTest | Level1)
+{
+    int ret;
+    mqd_t queue;
+    pthread_t tid;
+    unsigned int prio;
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqTwoLevelCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = pthread_create(&tid, NULL, PthreadCom, (void *)queue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_curmsgs, 1, getAttr.mq_curmsgs); /* 1, common data for test, no special meaning */
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+static void *PthreadTimedCom(void *arg)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec tts = { 0 };
+    struct timespec rts = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char rMsg[MQ_RX_LEN];
+
+    queue = (mqd_t)arg;
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    rts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    rts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &rts);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    tts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    tts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &tts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    return NULL;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0800
+ * @tc.name   mq_timedsend and mq_timedreceive function test in thread and process
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqTimedTwoThreadCom, Function | MediumTest | Level1)
+{
+    int ret;
+    mqd_t queue;
+    pthread_t tid;
+    unsigned int prio;
+    struct timespec tts = { 0 };
+    struct timespec rts = { 0 };
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+    ret = sprintf_s(qName, sizeof(qName), "testMqTimedTwoThreadCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = pthread_create(&tid, NULL, PthreadTimedCom, (void *)queue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    tts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    tts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &tts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_curmsgs, 1, getAttr.mq_curmsgs); /* 1, common data for test, no special meaning */
+    rts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    rts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &rts);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+static void *PthreadAllCom(void *arg)
+{
+    int ret;
+    mqd_t queue;
+    unsigned int prio;
+    struct timespec tts = { 0 };
+    struct timespec rts = { 0 };
+    struct mq_attr getAttr = { 0 };
+    char rMsg[MQ_RX_LEN];
+
+    queue = (mqd_t)arg;
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    rts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    rts.tv_nsec = 0;
+    ret = mq_timedreceive(queue, rMsg, getAttr.mq_msgsize, &prio, &rts);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    tts.tv_sec = time(NULL) + 1; /* 1, common data for test, no special meaning */
+    tts.tv_nsec = 0;
+    ret = mq_timedsend(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO, &tts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    return NULL;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_0900
+ * @tc.name   all send and all receive function test in thread and process
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqAllTwoThreadCom, Function | MediumTest | Level1)
+{
+    int ret;
+    mqd_t queue;
+    pthread_t tid;
+    unsigned int prio;
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+    char rMsg[MQ_RX_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqAllTwoThreadCom_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    ret = pthread_create(&tid, NULL, PthreadAllCom, (void *)queue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = mq_send(queue, MQ_MSG, MQ_MSG_LEN, MQ_MSG_PRIO);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(getAttr.mq_curmsgs, 1, getAttr.mq_curmsgs); /* 1, common data for test, no special meaning */
+    ret = mq_receive(queue, rMsg, getAttr.mq_msgsize, &prio);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(prio, MQ_MSG_PRIO, prio);
+    ret = strncmp(MQ_MSG, rMsg, MQ_MSG_LEN);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/* *
+ * @tc.number SUB_KERNEL_IPC_MQ_1200
+ * @tc.name   mq_setattr set and clean mq_flags for O_NONBLOCK function test
+ * @tc.desc   [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcMqApiTestSuite, testMqSetGetAttr, Function | MediumTest | Level1)
+{
+    int ret;
+    mqd_t queue;
+    struct mq_attr getAttr = { 0 };
+    struct mq_attr setAttr = { 0 };
+    char qName[MQ_NAME_LEN];
+
+    ret = sprintf_s(qName, sizeof(qName), "testMqFunction_%d", GetRandom(10000)); /* 10000, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, strlen(qName), ret);
+    memset_s(&setAttr, sizeof(setAttr), 0, sizeof(setAttr));
+    setAttr.mq_msgsize = MQ_MSG_SIZE;
+    setAttr.mq_maxmsg = MQ_MAX_MSG;
+    setAttr.mq_flags = O_NONBLOCK;
+    queue = mq_open(qName, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &setAttr);
+    ICUNIT_ASSERT_NOT_EQUAL(queue, (mqd_t)-1, queue); /* -1, common data for test, no special meaning */
+
+    memset_s(&getAttr, sizeof(getAttr), 0, sizeof(getAttr));
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = (getAttr.mq_flags & O_NONBLOCK);
+    ICUNIT_ASSERT_EQUAL(ret, O_NONBLOCK, ret);
+
+    setAttr.mq_flags &= ~O_NONBLOCK;
+    ret = mq_setattr(queue, &setAttr, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = mq_getattr(queue, &getAttr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = (getAttr.mq_flags & O_NONBLOCK);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_close(queue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = mq_unlink(qName);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(IpcMqApiTestSuite);
+
+void IpcMqFuncTest(void)
+{
+    RUN_ONE_TESTCASE(testMqOneLevelCom);
+    RUN_ONE_TESTCASE(testMqTimedOneLevelCom);
+    RUN_ONE_TESTCASE(testMqAllOneLevelCom001);
+    RUN_ONE_TESTCASE(testMqAllOneLevelCom002);
+    RUN_ONE_TESTCASE(testMqTwoThreadCom);
+    RUN_ONE_TESTCASE(testMqTimedTwoThreadCom);
+    RUN_ONE_TESTCASE(testMqAllTwoThreadCom);
+    RUN_ONE_TESTCASE(testMqSetGetAttr);
+}

testsuites/unittest/xts/ipc/mutex/pthread_mutex_test.c

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+LITE_TEST_SUIT(FUTEX, PthreadMutexApiTest, PthreadMutexApiTestSuite);
+
+static BOOL PthreadMutexApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL PthreadMutexApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/********************************************* Test case dividing line ***********************************************/
+
+struct PthreadMutexCond {
+    int loopNum;
+    int countMax;
+    int count;
+    int top;
+    int bottom;
+    pthread_cond_t notfull;
+    pthread_cond_t notempty;
+    pthread_mutex_t mutex;
+};
+
+struct PthreadMutexCond g_st1;
+
+void *PthreadProduce(void *arg)
+{
+    int ret;
+    for (int i = 0; i < g_st1.loopNum; i++) {
+        ret = pthread_mutex_lock(&g_st1.mutex);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        // check full
+        if ((g_st1.top + 1) % g_st1.countMax == g_st1.bottom) { /* 1, common data for test, no special meaning */
+            ret = pthread_cond_wait(&g_st1.notempty, &g_st1.mutex);
+            ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        }
+        // Produce
+        g_st1.top = (g_st1.top + 1) % g_st1.countMax; /* 1, common data for test, no special meaning */
+        g_st1.count++;
+
+        ret = pthread_cond_signal(&g_st1.notempty);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        ret = pthread_mutex_unlock(&g_st1.mutex);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        usleep(10); /* 10, common data for test, no special meaning */
+    }
+    return arg;
+}
+
+void *PthreadConsume(void *arg)
+{
+    int ret;
+    for (int i = 0; i < g_st1.loopNum; i++) {
+        ret = pthread_mutex_lock(&g_st1.mutex);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        // check empty
+        if (g_st1.top == g_st1.bottom) {
+            ret = pthread_cond_wait(&g_st1.notempty, &g_st1.mutex);
+            ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        }
+        // Consume
+        g_st1.bottom = (g_st1.bottom + 1) % g_st1.countMax;
+        g_st1.count--;
+
+        ret = pthread_cond_signal(&g_st1.notempty);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+        ret = pthread_mutex_unlock(&g_st1.mutex);
+        ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+
+        usleep(10); /* 10, common data for test, no special meaning */
+    }
+    return arg;
+}
+
+/**
+ * @tc.number     SUB_KERNEL_FUTEX_MUTEX_ALL_0300
+ * @tc.name       test pthread_mutex with condition variable, produce and consume
+ * @tc.desc       [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadMutexApiTestSuite, testPthreadMutexCond, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_t tid[2]; /* 2, common data for test, no special meaning */
+
+    g_st1.count = 0;
+    memset_s(tid, sizeof(tid), POSIX_IPC_NO_ERROR, sizeof(tid));
+    
+    ret = pthread_create(&tid[0], NULL, PthreadProduce, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_create(&tid[1], NULL, PthreadConsume, NULL); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_join(tid[0], NULL);
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ret = pthread_join(tid[1], NULL); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, POSIX_IPC_NO_ERROR, ret);
+    ICUNIT_ASSERT_EQUAL(g_st1.count, POSIX_IPC_NO_ERROR, g_st1.count);
+    return 0;
+}
+
+RUN_TEST_SUITE(PthreadMutexApiTestSuite);
+
+void PosixFutexMutexTest(void)
+{
+    RUN_ONE_TESTCASE(testPthreadMutexCond);
+}

testsuites/unittest/xts/ipc/semaphone/sem_abn_test.c

@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+LITE_TEST_SUIT(IPC, SemAbnormalTestSuite, SemAbnormalTestSuite);
+
+static BOOL SemAbnormalTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL SemAbnormalTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0200
+ * @tc.name     Use sem_init initialized value when value is SEM_VALUE_MAX
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemInitAbnormalSemvaluemax, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+
+    ret = sem_init(&sem, 0, SEM_VALUE_MAX);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ICUNIT_ASSERT_EQUAL(SEM_VALUE_MAX, semValue, SEM_VALUE_MAX);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0210
+ * @tc.name     Use sem_init initialized value when value is greater than SEM_VALUE_MAX
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemInitAbnormalGtsemvaluemax, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+    unsigned int gtSemMax = (unsigned int)SEM_VALUE_MAX + 1; /* 1, common data for test, no special meaning */
+
+    ret = sem_init(&sem, 0, gtSemMax);
+    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+EXIT:
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0220
+ * @tc.name     Use sem_init initialized value twice
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemInitAbnormalInitTwice, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, 1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_POST_0200
+ * @tc.name     sem_post increases the semaphore count near the maximum value
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemPostAbnormal, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, SEM_VALUE_MAX);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT);
+    ICUNIT_GOTO_EQUAL(errno, EOVERFLOW, errno, EXIT); /* -1, common data for test, no special meaning */
+    
+EXIT:
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_TIMEDWAIT_0200
+ * @tc.name     sem_timedwait get semaphore, wait time abnormal, tv_nsec less than 0
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemTimedwaitAbnormalA, Function | MediumTest | Level3)
+{
+    int ret;
+    struct timespec ts = {0};
+    sem_t sem;
+    int semValue = 0;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = time(NULL);
+    ts.tv_nsec = -2; /* -2, common data for test, no special meaning */
+    ret = sem_timedwait(&sem, &ts);
+    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT); /* -1, common data for test, no special meaning */
+    ICUNIT_GOTO_EQUAL(errno, EINVAL, errno, EXIT);
+
+EXIT:
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_TIMEDWAIT_0300
+ * @tc.name     sem_timedwait get semaphore, wait time abnormal
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(SemAbnormalTestSuite, testSemTimedwaitAbnormalB, Function | MediumTest | Level3)
+{
+    int ret;
+    struct timespec ts = {0};
+    sem_t sem;
+    int semValue = 0;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = time(NULL);
+    ts.tv_nsec = KERNEL_NS_PER_SECOND;
+    ret = sem_timedwait(&sem, &ts);
+    ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT); /* -1, common data for test, no special meaning */
+    ICUNIT_GOTO_EQUAL(errno, EINVAL, errno, EXIT);
+EXIT:
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(SemAbnormalTestSuite);
+
+void PosixSemAbnFuncTest()
+{
+    RUN_ONE_TESTCASE(testSemInitAbnormalSemvaluemax);
+    RUN_ONE_TESTCASE(testSemInitAbnormalInitTwice);
+    RUN_ONE_TESTCASE(testSemTimedwaitAbnormalA);
+    RUN_ONE_TESTCASE(testSemTimedwaitAbnormalB);
+}

testsuites/unittest/xts/ipc/semaphone/sem_test.c

@@ -0,0 +1,356 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+static int g_semTestStep = 0;
+
+LITE_TEST_SUIT(IPC, SemApi, IpcSemApiTestSuite);
+
+static BOOL IpcSemApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IpcSemApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemInit0100, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int testValue[3] = {0, 1, 10}; /* 3, 1, 10 common data for test, no special meaning */
+
+    int index = (int)(sizeof(testValue) / sizeof(int));
+    for (int i = 0; i < index; i++) {
+        
+        ret = sem_init((sem_t *)&sem, 0, testValue[0]);
+        ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+        ret = sem_destroy(&sem);
+        ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    }
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemPost0100, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init((sem_t *)&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemWait0100, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init((sem_t *)&sem, 0, 3); /* 3, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+void *ThreadChat(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t *)arg;
+
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 0, g_semTestStep);
+
+    g_semTestStep = 1; /* 1, common data for test, no special meaning */
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    g_semTestStep = 2; /* 2, common data for test, no special meaning */
+    return NULL;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testThreadChat0100, Function | MediumTest | Level3)
+{
+    pthread_t tid;
+    sem_t sem;
+    int ret;
+    struct timespec req;
+    g_semTestStep = 0;
+
+    ret = sem_init((sem_t *)&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_create(&tid, NULL, ThreadChat, (void *)&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    req.tv_sec = 0;
+    req.tv_nsec = TEN_CONT * NANO_MS;
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 1, g_semTestStep); /* 1, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 2, g_semTestStep); /* 2, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 2, g_semTestStep); /* 2, common data for test, no special meaning */
+
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+void *ThreadNThreadWait1(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t *)arg;
+    struct timespec req;
+
+    req.tv_sec = 0;
+    req.tv_nsec = HUNDRED_CONT * NANO_MS;
+
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    g_semTestStep = 1; /* 1, common data for test, no special meaning */
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    g_semTestStep = 2; /* 2, common data for test, no special meaning */
+    return NULL;
+}
+
+void *ThreadNThreadWait2(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t *)arg;
+    struct timespec req;
+
+    req.tv_sec = 0;
+    req.tv_nsec = 300 * NANO_MS; /* 300, common data for test, no special meaning */
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    g_semTestStep = 3; /* 3, common data for test, no special meaning */
+
+    req.tv_nsec = 200 * NANO_MS; /* 200, common data for test, no special meaning */
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    g_semTestStep = 4; /* 4, common data for test, no special meaning */
+    return NULL;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testThreadChat0400, Function | MediumTest | Level4)
+{
+    pthread_t tid1;
+    pthread_t tid2;
+    sem_t sem;
+    int ret;
+    struct timespec req;
+
+    req.tv_sec = 0;
+    req.tv_nsec = 200 * NANO_MS; /* 200, common data for test, no special meaning */
+    g_semTestStep = 0;
+
+    ret = sem_init((sem_t *)&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_create(&tid1, NULL, ThreadNThreadWait1, (void *)&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_create(&tid2, NULL, ThreadNThreadWait2, (void *)&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 1, g_semTestStep); /* 1, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    req.tv_nsec = 20 * NANO_MS; /* 20, common data for test, no special meaning */
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 2, g_semTestStep); /* 2, common data for test, no special meaning */
+
+    req.tv_nsec = 200 * NANO_MS; /* 200, common data for test, no special meaning */
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 3, g_semTestStep); /* 3, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    req.tv_nsec = 20 * NANO_MS; /* 20, common data for test, no special meaning */
+    ret = nanosleep(&req, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 3, g_semTestStep); /* 3, common data for test, no special meaning */
+
+    ret = pthread_join(tid1, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_join(tid2, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ICUNIT_ASSERT_EQUAL(g_semTestStep, 4, g_semTestStep); /* 4, common data for test, no special meaning */
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemInitAbnormal0200, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+    unsigned int gtSemMax = (unsigned int)SEM_VALUE_MAX + 1; /* 1, common data for test, no special meaning */
+    
+    ret = sem_init(&sem, 0, SEM_VALUE_MAX);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_init(&sem, 0, gtSemMax);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = sem_init(&sem, 0, 1); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemPostAbnormal, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, SEM_VALUE_MAX);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemTimedWaitAbnormalA, Function | MediumTest | Level3)
+{
+    int ret;
+    struct timespec ts;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = 0;
+    ts.tv_nsec = -2; /* -2, common data for test, no special meaning */
+    ret = sem_timedwait(&sem, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+LITE_TEST_CASE(IpcSemApiTestSuite, testSemTimedWaitAbnormalB, Function | MediumTest | Level3)
+{
+    int ret;
+    struct timespec ts;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ts.tv_sec = time(NULL);
+    ts.tv_nsec = NANO_S;
+    ret = sem_timedwait(&sem, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(IpcSemApiTestSuite);
+
+void PosixSemFuncTest()
+{
+    RUN_ONE_TESTCASE(testSemInit0100);
+    RUN_ONE_TESTCASE(testSemPost0100);
+    RUN_ONE_TESTCASE(testSemWait0100);
+    RUN_ONE_TESTCASE(testThreadChat0100);
+    RUN_ONE_TESTCASE(testThreadChat0400);
+    RUN_ONE_TESTCASE(testSemInitAbnormal0200);
+    RUN_ONE_TESTCASE(testSemPostAbnormal);
+    RUN_ONE_TESTCASE(testSemTimedWaitAbnormalA);
+    RUN_ONE_TESTCASE(testSemTimedWaitAbnormalB);
+}

testsuites/unittest/xts/ipc/semaphone/sem_xts_test.c

@@ -0,0 +1,436 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_ipc.h"
+
+LITE_TEST_SUIT(IPC, SemApi, IpcSemApiXtsTestSuite);
+
+static BOOL IpcSemApiXtsTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL IpcSemApiXtsTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0100
+ * @tc.name     Use sem_init initialize the semaphore with 0
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemInitA, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+    int testValue = 0;
+
+    ret = sem_init(&sem, 0, testValue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ICUNIT_ASSERT_EQUAL(semValue, testValue, semValue);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0110
+ * @tc.name     Use sem_init initialize the semaphore with 1
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemInitB, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+    int testValue = 1; /* 1, common data for test, no special meaning */
+
+    ret = sem_init(&sem, 0, testValue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ICUNIT_ASSERT_EQUAL(semValue, testValue, semValue);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_INIT_0120
+ * @tc.name     Use sem_init initialize the semaphore with 100
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemInitC, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+    int testValue = 10; /* 10, common data for test, no special meaning */
+
+    ret = sem_init(&sem, 0, testValue);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ICUNIT_ASSERT_EQUAL(semValue, testValue, semValue);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_POST_0100
+ * @tc.name     sem_post increases the semaphore count
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemPost, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 3, semValue); /* 3, common data for test, no special meaning */
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_WAIT_0100
+ * @tc.name     sem_wait get semaphore
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemWait, Function | MediumTest | Level2)
+{
+    int ret;
+    sem_t sem;
+    int semValue = 0;
+
+    ret = sem_init(&sem, 0, 3); /* 3, common data for test, no special meaning */
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 3, semValue); /* 3, common data for test, no special meaning */
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 2, semValue); /* 2, common data for test, no special meaning */
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_wait(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_DESTROY_0100
+ * @tc.name     check sem_destroy function
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testSemdestroy, Function | MediumTest | Level3)
+{
+    int ret;
+    sem_t sem;
+
+    ret = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+void *ThreadChatF01(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t*)arg;
+    int semValue = 0;
+
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return NULL;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_CHAT_0100
+ * @tc.name     Inter-thread communication, check sem_wait function
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testThreadChat, Function | MediumTest | Level3)
+{
+    pthread_t tid;
+    sem_t sem;
+    int reInt;
+    int semValue = 0;
+
+    reInt = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    reInt = pthread_create(&tid, NULL, ThreadChatF01, (void*)&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(20); /* 20, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    reInt = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    reInt = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(20); /* 20, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+
+    reInt = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    reInt = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    return 0;
+}
+
+void *ThreadSemTimedWait(void *arg)
+{
+    int ret;
+    struct timespec ts = {0};
+    sem_t *sem = (sem_t*)arg;
+    int semValue = 0;
+
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    clock_gettime(CLOCK_REALTIME, &ts);
+    ts.tv_sec = ts.tv_sec + (ts.tv_nsec + KERNEL_100MS_BY_NS) / KERNEL_NS_PER_SECOND;
+    ts.tv_nsec = (ts.tv_nsec + KERNEL_100MS_BY_NS) % KERNEL_NS_PER_SECOND;
+    usleep(50); /* 50, common data for test, no special meaning */
+    ret = sem_timedwait(sem, &ts);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    usleep(100); /* 100, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+    return NULL;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_CHAT_0300
+ * @tc.name     Inter-thread communication, check sem_timedwait function
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testThreadSemTimedWait, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_t tid;
+    sem_t sem;
+    int reInt;
+    int semValue = 0;
+
+    reInt = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    reInt = pthread_create(&tid, NULL, ThreadSemTimedWait, (void*)&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(10); /* 10, common data for test, no special meaning */
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    reInt = pthread_join(tid, NULL);
+    ret = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ret = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+ 
+void *ThreadNThreadWaitF01(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t*)arg;
+    int semValue = 0;
+
+    usleep(100); /* 100, common data for test, no special meaning */
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return NULL;
+}
+
+void *ThreadNThreadWaitF02(void *arg)
+{
+    int ret;
+    sem_t *sem = (sem_t*)arg;
+    int semValue = 0;
+
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    usleep(300); /* 300, common data for test, no special meaning */
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    usleep(200); /* 200, common data for test, no special meaning */
+    ret = sem_getvalue(sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+    ret = sem_wait(sem);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return NULL;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_IPC_SEM_CHAT_0400
+ * @tc.name     N threads wait, main thread post
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(IpcSemApiXtsTestSuite, testNThreadWait, Function | MediumTest | Level4)
+{
+    pthread_t tid1;
+    pthread_t tid2;
+    sem_t sem;
+    int reInt;
+    int semValue = 0;
+
+    reInt = sem_init(&sem, 0, 0);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    reInt = pthread_create(&tid1, NULL, ThreadNThreadWaitF01, (void*)&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    reInt = pthread_create(&tid2, NULL, ThreadNThreadWaitF02, (void*)&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(200); /* 200, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    reInt = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(20); /* 20, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+
+    usleep(200); /* 200, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 0, semValue);
+    reInt = sem_post(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+
+    usleep(20); /* 20, common data for test, no special meaning */
+    reInt = sem_getvalue(&sem, &semValue);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    ICUNIT_ASSERT_EQUAL(semValue, 1, semValue); /* 1, common data for test, no special meaning */
+
+    reInt = pthread_join(tid1, NULL);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    reInt = pthread_join(tid2, NULL);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    reInt = sem_destroy(&sem);
+    ICUNIT_ASSERT_EQUAL(reInt, 0, reInt);
+    return 0;
+}
+
+RUN_TEST_SUITE(IpcSemApiXtsTestSuite);
+
+void PosixSemXtsFuncTest()
+{
+    RUN_ONE_TESTCASE(testSemInitA);
+    RUN_ONE_TESTCASE(testSemInitB);
+    RUN_ONE_TESTCASE(testSemInitC);
+    RUN_ONE_TESTCASE(testSemPost);
+    RUN_ONE_TESTCASE(testSemWait);
+    RUN_ONE_TESTCASE(testSemdestroy);
+    RUN_ONE_TESTCASE(testThreadChat);
+}

testsuites/unittest/xts/ipc/xts_ipc.c

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_test.h"
+
+void IpcSemApiTest(void)
+{
+    PosixFutexCondTest();
+    PosixFutexMutexTest();
+    IpcMqExceptionFuncTest();
+    IpcMqFuncTest();
+    PosixSemFuncTest();
+    PosixSemAbnFuncTest();
+    PosixSemXtsFuncTest();
+}

testsuites/unittest/xts/ipc/xts_ipc.h

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_IPC_H
+#define XTS_IPC_H
+
+#include "xts_test.h"
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <pthread.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/time.h>
+#include <securec.h>
+#include <semaphore.h>
+#include <sys/resource.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <mqueue.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#define NANO_S                          1000000000
+#define NANO_MS                         1000000
+#define TEN_CONT                        10
+#define FIFTY_CONT                      50
+#define HUNDRED_CONT                    100
+#define TEST_INTP_SIZE                  10
+#define TEST_SEEK_SIZE                  12
+#define POSIX_IPC_NO_ERROR              0
+#define KERNEL_NS_PER_SECOND            1000000000
+#define SEM_VALUE_MAX                   0xFFFE
+#define KERNEL_NS_PER_SECOND            1000000000
+#define KERNEL_100MS_BY_NS              100000000
+#define MQ_NAME_LEN                     64
+#define MQ_TX_LEN                       64
+#define MQ_RX_LEN                       64
+#define MQ_MSG_SIZE                     64
+#define MQ_MSG_PRIO                     0
+#define MQ_MAX_MSG                      16
+#define MQ_MAX_QN_LEN                   24
+#define MAX_SIGNAL_NUMBER               64
+#define MAX_PIPE_BUFFER                 1023
+#define MAX_PIPE_NUMBER                 32
+#define MAX_MQ_NUMBER                   LOSCFG_BASE_IPC_QUEUE_LIMIT
+#define MAX_MQ_NAME_LEN                 2560
+#define MAX_MQ_MSG_SIZE                 65530
+#define MQ_MSG                          "MessageToSend"
+#define MQ_MSG_LEN                      sizeof(MQ_MSG)
+
+#endif

testsuites/unittest/xts/math/BUILD.gn

@@ -0,0 +1,43 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("math_test") {
+  sources = [
+    "math_api_test.c",
+    "math_std_api_test.c",
+    "xts_math.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/math/math_api_test.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_math.h"
+
+LITE_TEST_SUIT(MATH, MathApi, MathApiTestSuite);
+
+static BOOL MathApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL MathApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+* @tc.number     SUB_KERNEL_MATH_MATH_SIGNBIT_0100
+* @tc.name       test signbit api
+* @tc.desc       [C- SOFTWARE -0100]
+**/
+LITE_TEST_CASE(MathApiTestSuite, testsignbit, Function | MediumTest | Level1)
+{
+    const int testCount = 3; /* 3 common data for test, no special meaning */
+    float testValues[] = {3.000001, -3.000001, 0.0}; /* 3.000001, -3.000001 common data for test, no special meaning */
+    float expected[] = {0, 1, 0}; /* 1 common data for test, no special meaning */
+    float ret;
+    for (int i = 0; i < testCount; ++i) {
+        ret = signbit(testValues[i]);
+        ICUNIT_ASSERT_EQUAL(ret, expected[i], ret);
+    }
+    return 0;
+}
+
+RUN_TEST_SUITE(MathApiTestSuite);
+
+void MathApiTest(void)
+{
+    RUN_ONE_TESTCASE(testsignbit);
+}

testsuites/unittest/xts/math/math_std_api_test.c

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_math.h"
+
+LITE_TEST_SUIT(MATH, MathStdApi, MathStdApiTestSuite);
+
+static BOOL MathStdApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL MathStdApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+* @tc.number     SUB_KERNEL_MATH_STD_STDLIB_0100
+* @tc.name       test abs api
+* @tc.desc       [C- SOFTWARE -0100]
+*/
+LITE_TEST_CASE(MathStdApiTestSuite, testAbs, Function | MediumTest | Level1)
+{
+    const int testCount = 3; /* 3 common data for test, no special meaning */
+    int testValues[] = {-3, 0, 3}; /* -3, 3 common data for test, no special meaning */
+    int expected[] = {3, 0, 3}; /* 3 common data for test, no special meaning */
+    int ret;
+    for (int i = 0; i < testCount; ++i) {
+        ret = abs(testValues[i]);
+        ICUNIT_ASSERT_EQUAL(ret, expected[i], ret);
+    }
+    return 0;
+}
+
+/**
+* @tc.number SUB_KERNEL_MATH_STD_LLABS_0100
+* @tc.name test llabs api
+* @tc.desc [C- SOFTWARE -0100]
+**/
+LITE_TEST_CASE(MathStdApiTestSuite, testllabs, Function | MediumTest | Level1)
+{
+    const int testCount = 3; /* 3 common data for test, no special meaning */
+    intmax_t testValues[] = {2147483649, -2147483649, 0}; /* 2147483649, -2147483649 common data for test, no special meaning */
+    intmax_t expected[] = {2147483649, 2147483649, 0}; /* 2147483649, common data for test, no special meaning */
+
+    long long ret;
+    for (int i = 0; i < testCount; ++i) {
+        ret = llabs(testValues[i]);
+        ICUNIT_ASSERT_EQUAL(ret, expected[i], ret);
+    }
+    return 0;
+}
+
+RUN_TEST_SUITE(MathStdApiTestSuite);
+
+void MathStdApiTest(void)
+{
+    RUN_ONE_TESTCASE(testAbs);
+    RUN_ONE_TESTCASE(testllabs);
+}

testsuites/unittest/xts/math/xts_math.c

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_test.h"
+
+void MathFuncTest(void)
+{
+    MathApiTest();
+    MathStdApiTest();
+}

testsuites/unittest/xts/math/xts_math.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_MATH_H
+#define XTS_MATH_H
+
+#include "xts_test.h"
+#include <float.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+#include <limits.h>
+
+#endif

testsuites/unittest/xts/mem/BUILD.gn

@@ -0,0 +1,43 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("mem_test") {
+  sources = [
+    "acts_mem_api_test.c",
+    "mem_api_test.c",
+    "xts_mem.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/mem/acts_mem_api_test.c

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_mem.h"
+
+LITE_TEST_SUIT(MEM, ActsMemApi, ActsMemApiTestSuite);
+
+static BOOL ActsMemApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL ActsMemApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+* @tc.number     SUB_KERNEL_NDKAPI_MEM_MEMCHR_0100
+* @tc.name       test memchr api
+* @tc.desc       [C- SOFTWARE -0200]
+*/
+LITE_TEST_CASE(ActsMemApiTestSuite, testMemchr_0100, Function | MediumTest | Level1) {
+    char srcStr[] = "this is str a;";
+    char *pos = (char *)memchr(srcStr, 'a', 14); /* 14, common data for test, no special meaning */
+    ICUNIT_ASSERT_STRING_EQUAL(pos, (char *)"a;", pos);
+    return 0;
+}
+
+/**
+* @tc.number     SUB_KERNEL_NDKAPI_MEM_MEMCHR_1000
+* @tc.name       test memchr api para len not enough
+* @tc.desc       [C- SOFTWARE -0200]
+*/
+LITE_TEST_CASE(ActsMemApiTestSuite, testMemchr_1000, Function | MediumTest | Level1) {
+    char srcStr[] = "this is str a;";
+    char *pos = (char *)memchr(srcStr, 'a', 4); /* 4, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(pos, 0, pos);
+    return 0;
+}
+
+/**
+* @tc.number     SUB_KERNEL_NDKAPI_MEM_MEMCHR_1100
+* @tc.name       test memchr api para c not found
+* @tc.desc       [C- SOFTWARE -0200]
+*/
+LITE_TEST_CASE(ActsMemApiTestSuite, testMemchr_1100, Function | MediumTest | Level1) {
+    char srcStr[] = "this is str a;";
+    char *pos = (char *)memchr(srcStr, 'b', 14); /* 14, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(pos, 0, pos);
+    return 0;
+}
+
+RUN_TEST_SUITE(ActsMemApiTestSuite);
+
+void ActsMemApiTest(void)
+{
+    RUN_ONE_TESTCASE(testMemchr_0100);
+    RUN_ONE_TESTCASE(testMemchr_1000);
+    RUN_ONE_TESTCASE(testMemchr_1100);
+}
+

testsuites/unittest/xts/mem/mem_api_test.c

@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_mem.h"
+
+LITE_TEST_SUIT(MEM, MemApi, MemApiTestSuite);
+
+static BOOL MemApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL MemApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number SUB_KERNEL_MEM_MEMSET_0100
+ * @tc.name   memset function set buffer value test
+ * @tc.desc   [C-L*-311]
+ */
+LITE_TEST_CASE(MemApiTestSuite, testMemset, Function | MediumTest | Level1)
+{
+    char chr = 'A';
+    int i, len, failure;
+    len = GetRandom(1024); /* 1024, common data for test, no special meaning */
+    errno_t err = EOK;
+
+    char buf[1024]; /* 1024, common data for test, no special meaning */
+    err = memset_s(buf, sizeof(buf), chr, len);
+    ICUNIT_ASSERT_EQUAL(err, 0, err);
+    failure = 0;
+    for (i = 0; i < len; i++) {
+        if (buf[i] != chr) {
+            failure = 1; /* 1, common data for test, no special meaning */
+            break;
+        }
+    }
+    ICUNIT_ASSERT_EQUAL(failure, 0, failure);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_MEM_MEMCPY_0100
+ * @tc.name   memcpy function copy buffer test
+ * @tc.desc   [C-L*-311]
+ */
+LITE_TEST_CASE(MemApiTestSuite, testMemcpy, Function | MediumTest | Level2)
+{
+    char chr = 'A';
+    int i, len, failure;
+    char src[1024]; /* 1024, common data for test, no special meaning */
+    char dst[1024]; /* 1024, common data for test, no special meaning */
+
+    len = GetRandom(1024); /* 1024, common data for test, no special meaning */
+
+    for (i = 0; i < len; i++) {
+        src[i] = chr + i % 26; /* 26, common data for test, no special meaning */
+    }
+
+    errno_t err = memcpy_s(dst, sizeof(dst) / sizeof(dst[0]), src, len);
+    ICUNIT_ASSERT_EQUAL(err, 0, err);
+    failure = 0;
+    for (i = 0; i < len; i++) {
+        if (dst[i] != src[i]) {
+            failure = 1; /* 1, common data for test, no special meaning */
+            break;
+        }
+    }
+    ICUNIT_ASSERT_EQUAL(failure, 0, failure);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_MEM_MEMMOVE_0100
+ * @tc.name   memmove function move buffer test
+ * @tc.desc   [C-L*-311]
+ */
+LITE_TEST_CASE(MemApiTestSuite, testMemmove, Function | MediumTest | Level2)
+{
+    char chr = 'A';
+    char buf[1024]; /* 1024, common data for test, no special meaning */
+    int i, len, failure;
+
+    len = sizeof(buf);
+    for (i = 0; i < len; i++) {
+        buf[i] = chr + GetRandom(26); /* 26, common data for test, no special meaning */
+    }
+    errno_t err = memmove_s(&buf[0], sizeof(buf) / sizeof(buf[0]), &buf[len / 2], len / 2); /* 2, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(err, 0, err);
+
+    failure = 0;
+    for (i = 0; i < len / 2; i++) { /* 2, common data for test, no special meaning */
+        if (buf[i] != buf[len / 2 + i]) { /* 2, common data for test, no special meaning */
+            failure = 1; /* 1, common data for test, no special meaning */
+            break;
+        }
+    }
+    ICUNIT_ASSERT_EQUAL(failure, 0, failure);
+    return 0;
+}
+
+/**
+ * @tc.number SUB_KERNEL_MEM_MEMMOVE_0200
+ * @tc.name   memmove function overlay move buffer test
+ * @tc.desc   [C-L*-311]
+ */
+LITE_TEST_CASE(MemApiTestSuite, testMemmoveOverlay, Function | MediumTest | Level3)
+{
+    char chr = 'A';
+    char buf[1024]; /* 1024, common data for test, no special meaning */
+    char backup[1024]; /* 1024, common data for test, no special meaning */
+    int i, len, failure;
+
+    len = sizeof(buf);
+    for (i = 0; i < len; i++) {
+        buf[i] = chr + GetRandom(26); /* 26, common data for test, no special meaning */
+        backup[i] = buf[i];
+    }
+    errno_t err = memmove_s(&buf[16], sizeof(buf) / sizeof(buf[0]) - 16, &buf[0], len / 2); /* 16, 2, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(err, 0, err);
+
+    failure = 0;
+    for (i = 0; i < len / 2; i++) { /* 2, common data for test, no special meaning */
+        if (buf[i + 16] != backup[i]) { /* 16, common data for test, no special meaning */
+            failure = 1; /* 1, common data for test, no special meaning */
+            break;
+        }
+    }
+    ICUNIT_ASSERT_EQUAL(failure, 0, failure);
+    return 0;
+}
+
+
+/**
+ * @tc.number SUB_KERNEL_MEM_MEMCMP_0100
+ * @tc.name   memmove function move buffer test
+ * @tc.desc   [C-L*-311]
+ */
+LITE_TEST_CASE(MemApiTestSuite, testMemcmp, Function | MediumTest | Level2)
+{
+    char orign[8] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88}; /* 8, common data for test, no special meaning */
+    char lt[8] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x77}; /* 8, common data for test, no special meaning */
+    char eq[8] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88}; /* 8, common data for test, no special meaning */
+    char gt[8] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x99}; /* 8, common data for test, no special meaning */
+
+    int ret;
+    int len = sizeof(orign);
+
+    ret = memcmp(lt, orign, len);
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, INT_MIN, 0, ret);
+
+    ret = memcmp(eq, orign, len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = memcmp(gt, orign, len);
+    ICUNIT_ASSERT_WITHIN_EQUAL(ret, 0, INT_MAX, ret);
+
+    ret = memcmp(gt, orign, 0);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(MemApiTestSuite);
+
+void MemApiTest(void)
+{
+    RUN_ONE_TESTCASE(testMemset);
+    RUN_ONE_TESTCASE(testMemcpy);
+    RUN_ONE_TESTCASE(testMemmove);
+    RUN_ONE_TESTCASE(testMemmoveOverlay);
+    RUN_ONE_TESTCASE(testMemcmp);
+}

testsuites/unittest/xts/mem/xts_mem.c

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_test.h"
+
+void MemFuncTest(void)
+{
+    ActsMemApiTest();
+    MemApiTest();
+}

testsuites/unittest/xts/mem/xts_mem.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_MEM_H
+#define XTS_MEM_H
+
+#include "xts_test.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <securec.h>
+#include <pthread.h>
+#include <time.h>
+#include <sys/resource.h>
+#include <limits.h>
+
+#endif

testsuites/unittest/xts/net/BUILD.gn

@@ -0,0 +1,40 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("net_test") {
+  sources = [ "acts_net_test.c" ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+    "$THIRDPARTY_MUSL_DIR/include/net",
+  ]
+}

testsuites/unittest/xts/net/acts_net_test.c

@@ -0,0 +1,419 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xts_net.h"
+
+LITE_TEST_SUIT(NET, ActsNet, ActsNetTestSuite);
+
+static BOOL ActsNetTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL ActsNetTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_0730
+ * @tc.name      : test ioctl get and set IFHWADDR
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testIoctlIfhwAddr, Function | MediumTest | Level2)
+{
+    int udpFd = socket(AF_INET, SOCK_DGRAM, 0);
+    ICUNIT_ASSERT_NOT_EQUAL(udpFd, -1, udpFd); /* -1, common data for test, no special meaning */
+
+    struct ifreq ifre[5]; /* 5, common data for test, no special meaning */
+    struct ifconf ifcf = {0};
+    (void)memset_s(&ifcf, sizeof(struct ifconf), 0, sizeof(struct ifconf));
+    ifcf.ifc_len = 5 * sizeof(struct ifreq); /* 5, common data for test, no special meaning */
+    ifcf.ifc_buf = (char *)ifre;
+    int ret = ioctl(udpFd, SIOCGIFCONF, (char *)&ifcf);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    char rst1[18]; /* 18, common data for test, no special meaning */
+    char *macPtr = NULL;
+    struct ifreq ifrTmp = {0};
+    struct sockaddr_in *addr = NULL;
+    int ifrCount = ifcf.ifc_len / sizeof(struct ifreq);
+    ICUNIT_GOTO_EQUAL(ifrCount, 2, ifrCount, EXIT); /* 2, common data for test, no special meaning */
+    ICUNIT_ASSERT_WITHIN_EQUAL(ifrCount, 2, INT_MAX, ifrCount); /* 2, common data for test, no special meaning */
+EXIT:
+    for (int i = 0; i < ifrCount; i++) {
+        addr = (struct sockaddr_in *)&ifre[i].ifr_addr;
+        if (strcmp("lo", ifre[i].ifr_name) != 0) {
+            (void)memset_s(&ifrTmp, sizeof(struct ifreq), 0, sizeof(struct ifreq));
+            ret = strcpy_s(ifrTmp.ifr_name, sizeof(ifrTmp.ifr_name), ifre[i].ifr_name);
+            ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+            ret = ioctl(udpFd, SIOCGIFHWADDR, &ifrTmp);
+            ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+            macPtr = ifrTmp.ifr_hwaddr.sa_data;
+            ret = sprintf_s(rst1, sizeof(rst1), "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x", *macPtr, *(macPtr + 1),
+                *(macPtr + 2), *(macPtr + 3), *(macPtr + 4), *(macPtr + 5)); /* 1, 2, 3, 4, 5, common data for test, no special meaning */
+            ICUNIT_ASSERT_EQUAL((unsigned int)ret, strlen(rst1), (unsigned int)ret);
+        }
+    }
+    ret = close(udpFd);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_1000
+ * @tc.name      : test socket operation
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testSocketOpt, Function | MediumTest | Level2)
+{
+    socklen_t len;
+    struct timeval timeout = {0};
+    int fd = socket(AF_INET, SOCK_STREAM, 0);
+    ICUNIT_ASSERT_NOT_EQUAL(fd, -1, fd); /* -1, common data for test, no special meaning */
+
+    int error = -1; /* -1, common data for test, no special meaning */
+    len = sizeof(error);
+    int ret = getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(error, 0, error);
+
+    len = sizeof(timeout);
+    ret = getsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout, &len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    timeout.tv_sec = 1000; /* 1000, common data for test, no special meaning */
+    len = sizeof(timeout);
+    ret = setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout, len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    (void)memset_s(&timeout, len, 0, len);
+    ret = getsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout, &len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(timeout.tv_sec, 1000, timeout.tv_sec); /* 1000, common data for test, no special meaning */
+
+    int flag = 1; /* 1, common data for test, no special meaning */
+    ret = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flag, sizeof(flag));
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    flag = 0;
+    len = sizeof(flag);
+    ret = getsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flag, &len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(flag, 1, flag); /* 1, common data for test, no special meaning */
+
+    error = -1; /* -1, common data for test, no special meaning */
+    len = sizeof(error);
+    ret = getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &len);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(error, 0, error);
+
+    ret = close(fd);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_1100
+ * @tc.name      : test getsockname and getpeername invalid input
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testGetSocketNameInvalidInput, Function | MediumTest | Level3)
+{
+    struct sockaddr addr = {0};
+    socklen_t addrLen = sizeof(addr);
+    int ret = getsockname(-1, &addr, &addrLen); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(-1, &addr, &addrLen); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getsockname(0, &addr, &addrLen);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(0, &addr, &addrLen);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getsockname(1, &addr, &addrLen); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(1, &addr, &addrLen); /* 1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getsockname(130, &addr, &addrLen); /* 130, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(130, &addr, &addrLen); /* 130, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getsockname(10, NULL, &addrLen); /* 10, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(10, NULL, &addrLen); /* 10, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getsockname(10, &addr, NULL); /* 10, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = getpeername(10, &addr, NULL); /* 10, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_2400
+ * @tc.name      : test convert value from host to network byte order
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testHostToNetwork, Function | MediumTest | Level2)
+{
+    uint32_t intInput1 = 0;
+    uint32_t intRst01 = htonl(intInput1);
+    uint32_t intInput2 = 65536; /* 65536, common data for test, no special meaning */
+    uint32_t intRst02 = htonl(intInput2);
+    uint16_t shortInput1 = 0;
+    uint16_t shortRst01 = htons(shortInput1);
+    uint16_t shortInput2 = 255; /* 255, common data for test, no special meaning */
+    uint16_t shortRst02 = htons(shortInput2);
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    uint32_t expectZero = 0;
+    uint32_t expectForIinput2 = 256; /* 255, common data for test, no special meaning */
+    uint32_t expectForSinput2 = 65280; /* 65536, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(intRst01, expectZero, intRst01);
+    ICUNIT_ASSERT_EQUAL(intRst02, expectForIinput2, intRst02);
+    ICUNIT_ASSERT_EQUAL(shortRst01, expectZero, shortRst01);
+    ICUNIT_ASSERT_EQUAL(shortRst02, expectForSinput2, shortRst02);
+#else
+    ICUNIT_ASSERT_EQUAL(intRst01, intInput1, intRst01);
+    ICUNIT_ASSERT_EQUAL(intRst02, intInput2, intRst02);
+    ICUNIT_ASSERT_EQUAL(shortRst01, shortInput1, shortRst01);
+    ICUNIT_ASSERT_EQUAL(shortRst02, shortInput2, shortRst02);
+#endif
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_2500
+ * @tc.name      : test convert value from network to host byte order
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testNetworkToHost, Function | MediumTest | Level2)
+{
+    uint32_t intInput1 = 0;
+    uint32_t intRst1 = ntohl(intInput1);
+    uint32_t intInput2 = 65536; /* 65536, common data for test, no special meaning */
+    uint32_t intRst02 = ntohl(intInput2);
+    uint16_t shortInput1 = 0;
+    uint16_t shortRst01 = ntohs(shortInput1);
+    uint16_t shortInput2 = 255; /* 255, common data for test, no special meaning */
+    uint16_t shortRst02 = ntohs(shortInput2);
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    uint32_t expectZero = 0;
+    uint32_t expectForIinput2 = 256; /* 255, common data for test, no special meaning */
+    uint32_t expectForSinput2 = 65280; /* 65536, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(intRst1, expectZero, intRst1);
+    ICUNIT_ASSERT_EQUAL(intRst02, expectForIinput2, intRst02);
+    ICUNIT_ASSERT_EQUAL(shortRst01, expectZero, shortRst01);
+    ICUNIT_ASSERT_EQUAL(shortRst02, expectForSinput2, shortRst02);
+#else
+    ICUNIT_ASSERT_EQUAL(intRst1, intInput1, intRst1);
+    ICUNIT_ASSERT_EQUAL(intRst02, intInput2, intRst02);
+    ICUNIT_ASSERT_EQUAL(shortRst01, shortInput1, shortRst01);
+    ICUNIT_ASSERT_EQUAL(shortRst02, shortInput2, shortRst02);
+#endif
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_2600
+ * @tc.name      : test inet_pton IPv4 normal
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetPtonIpv4Normal, Function | MediumTest | Level2)
+{
+    int ret;
+    struct in_addr rst = {0};
+    char cpAddrs[4][16] = {"10.58.212.100", "0.0.0.0", "255.0.0.0", "255.255.255.255"}; /* 4, 16, common data for test, no special meaning */
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    unsigned int expLittle[4] = {1691630090, 0, 255, 4294967295}; /* 4, common data for test, no special meaning */
+#else
+    unsigned int expBig[4] = {171627620, 0, 4278190080, 4294967295}; /* 4, common data for test, no special meaning */
+#endif
+
+    for (int i = 0; i < 4; i++) { /* 4, common data for test, no special meaning */
+        ret = inet_pton(AF_INET, cpAddrs[i], &rst);
+        ICUNIT_ASSERT_EQUAL(ret, 1, ret);
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+        ICUNIT_ASSERT_EQUAL(rst.s_addr, expLittle[i], rst.s_addr);
+#else
+        ICUNIT_ASSERT_EQUAL(rst.s_addr, expBig[i], rst.s_addr);
+#endif
+    }
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_2800
+ * @tc.name      : test inet_pton IPv6 normal
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetPtonIpv6Normal, Function | MediumTest | Level2)
+{
+    int ret;
+    struct in6_addr rst = {0};
+    char cpAddrs[6][40] = {"0101:0101:0101:0101:1010:1010:1010:1010", "0:0:0:0:0:0:0:0", /* 6, 40, common data for test, no special meaning */
+        "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF", "::", "1::", "0011:0011:0011:0011:11:11:11:11"};
+    for (int i = 0; i < 6; i++) { /* 6, common data for test, no special meaning */
+        ret = inet_pton(AF_INET6, cpAddrs[i], &rst);
+        ICUNIT_ASSERT_EQUAL(ret, 1, ret); /* 1, common data for test, no special meaning */
+    }
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_2900
+ * @tc.name      : test inet_pton IPv6 abnormal
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetPtonIpv6Abnormal, Function | MediumTest | Level2)
+{
+    int ret;
+    struct in6_addr rst = {0};
+    char cpAddrs[7][40] = {"127.0.0.1", "f", ":", "0:0", "1:::", ":::::::", /* 7, 40, common data for test, no special meaning */
+        "1111:1111:1111:1111:1111:1111:1111:111G"};
+    for (int i = 0; i < 7; i++) { /* 7, common data for test, no special meaning */
+        ret = inet_pton(AF_INET6, cpAddrs[i], &rst);
+        ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    }
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_3000
+ * @tc.name      : test inet_pton with invalid family
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetPtonInvalidFamily, Function | MediumTest | Level2)
+{
+    struct in_addr rst = {0};
+    int ret = inet_pton(AF_IPX, "127.0.0.1", &rst);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    ret = inet_pton(-1, "127.0.0.1", &rst);
+    ICUNIT_ASSERT_EQUAL(ret, -1, ret); /* -1, common data for test, no special meaning */
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_3100
+ * @tc.name      : test inet_ntop IPv4 normal
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetNtopIpv4Normal, Function | MediumTest | Level2)
+{
+    const char *ret = NULL;
+    struct in_addr inputAddr = {0};
+    char rstBuff[INET_ADDRSTRLEN];
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    unsigned int inpLittle[4] = {0x64d43a0a, 0, 255, 4294967295}; /* 4, common data for test, no special meaning */
+#else
+    unsigned int inpBig[4] = {171627620, 0, 4278190080, 4294967295}; /* 4, common data for test, no special meaning */
+#endif
+
+    char expAddrs[4][16] = {"10.58.212.100", "0.0.0.0", "255.0.0.0", "255.255.255.255"}; /* 4, 16, common data for test, no special meaning */
+    for (int i = 0; i < 4; i++) { /* 4, common data for test, no special meaning */
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+        inputAddr.s_addr = inpLittle[i];
+#else
+        inputAddr.s_addr = inpBig[i];
+#endif
+        ret = inet_ntop(AF_INET, &inputAddr, rstBuff, sizeof(rstBuff));
+        if (ret == NULL) {
+            ICUNIT_ASSERT_NOT_EQUAL(ret, NULL, ret);
+        } else {
+            ICUNIT_ASSERT_STRING_EQUAL(ret, expAddrs[i], ret);
+            ICUNIT_ASSERT_STRING_EQUAL(rstBuff, expAddrs[i], rstBuff);
+        }
+    }
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_3200
+ * @tc.name      : test inet_ntop IPv4 boundary input
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetNtopIpv4Abnormal, Function | MediumTest | Level2)
+{
+    const char *ret = NULL;
+    struct in_addr inputAddr = {0};
+    char rstBuff[INET_ADDRSTRLEN];
+    char expStr[2][16] = {"255.255.255.255", "0.0.0.0"}; /* 2, 16, common data for test, no special meaning */
+    for (int i = 0; i < 2; i++) { /* 2, common data for test, no special meaning */
+        inputAddr.s_addr = (i == 0 ? -1 : 4294967296); /* -1, 4294967296, common data for test, no special meaning */
+        ret = inet_ntop(AF_INET, &inputAddr, rstBuff, sizeof(rstBuff));
+        ICUNIT_ASSERT_NOT_EQUAL(ret, NULL, ret);
+        ICUNIT_ASSERT_STRING_EQUAL(ret, expStr[i], ret);
+        ICUNIT_ASSERT_STRING_EQUAL(rstBuff, expStr[i], rstBuff);
+    }
+    return 0;
+}
+
+/**
+ * @tc.number    : SUB_KERNEL_NET_3500
+ * @tc.name      : test inet_ntop with invalid family
+ * @tc.desc      : [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(ActsNetTestSuite, testInetNtopInvalidFamily, Function | MediumTest | Level2)
+{
+    int iret;
+    const char *ret = NULL;
+    struct in6_addr inputAddr = {0};
+    char rstBuff[INET6_ADDRSTRLEN];
+
+    iret = inet_pton(AF_INET6, "1::", &inputAddr);
+    ICUNIT_ASSERT_EQUAL(iret, 1, iret); /* 1, common data for test, no special meaning */
+    ret = inet_ntop(AF_IPX, &inputAddr, rstBuff, sizeof(rstBuff));
+    ICUNIT_ASSERT_EQUAL(ret, NULL, ret);
+    ret = inet_ntop(-1, &inputAddr, rstBuff, sizeof(rstBuff)); /* -1, common data for test, no special meaning */
+    ICUNIT_ASSERT_EQUAL(ret, NULL, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(ActsNetTestSuite);
+
+void ActsNetTest(void)
+{
+    RUN_ONE_TESTCASE(testIoctlIfhwAddr);
+    RUN_ONE_TESTCASE(testSocketOpt);
+    RUN_ONE_TESTCASE(testGetSocketNameInvalidInput);
+    RUN_ONE_TESTCASE(testHostToNetwork);
+    RUN_ONE_TESTCASE(testNetworkToHost);
+    RUN_ONE_TESTCASE(testInetPtonIpv4Normal);
+    RUN_ONE_TESTCASE(testInetPtonInvalidFamily);
+    RUN_ONE_TESTCASE(testInetNtopIpv4Normal);
+    RUN_ONE_TESTCASE(testInetNtopIpv4Abnormal);
+#if (LWIP_IPV6 == 1)
+    RUN_ONE_TESTCASE(testInetPtonIpv6Normal);
+    RUN_ONE_TESTCASE(testInetPtonIpv6Abnormal);
+    RUN_ONE_TESTCASE(testInetNtopInvalidFamily);
+#endif
+}
+

testsuites/unittest/xts/net/xts_net.h

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef XTS_NET_H
+#define XTS_NET_H
+#define _GNU_SOURCE
+
+#include "if.h"
+#include "xts_test.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <securec.h>
+#include <pthread.h>
+#include <time.h>
+#include <sys/resource.h>
+#include <limits.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <arpa/inet.h>
+#include <poll.h>
+#include <sys/ioctl.h>
+#include <netinet/tcp.h>
+#include <netinet/in.h>
+#include <netinet/ether.h>
+#include <net/if.h>
+#include <netdb.h>
+#include <arpa/nameser.h>
+#include "lwip/sockets.h"
+#include <sys/socket.h>
+
+#endif

testsuites/unittest/xts/process/BUILD.gn

@@ -0,0 +1,44 @@
+# Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other materials
+#    provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used
+#    to endorse or promote products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import("//kernel/liteos_m/liteos.gni")
+
+static_library("pthread_test") {
+  sources = [
+    "acts_process_api_test.c",
+    "pthread_attr_test.c",
+    "pthread_basic_api_test.c",
+    "pthread_test.c",
+  ]
+
+  include_dirs = [
+    ".",
+    "$LITEOSTOPDIR/testsuites/include",
+    "$LITEOSTOPDIR/testsuites/unittest/xts",
+  ]
+}

testsuites/unittest/xts/process/acts_process_api_test.c

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "pthread_test.h"
+
+LITE_TEST_SUIT(PROCESS, ProcessApi, ProcessApiTestSuite);
+
+static BOOL ProcessApiTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL ProcessApiTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+static void *ThreadFunc(void* arg)
+{
+    return NULL;
+}
+
+/**
+* @tc.number     SUB_KERNEL_NDKAPI_PROCESS_PTHREAD_SETNAME_NP_1000
+* @tc.name       test pthread_setname_np api para stringlong
+* @tc.desc       [C- SOFTWARE -0200]
+*/
+LITE_TEST_CASE(ProcessApiTestSuite, testPthreadSetnameNp1000, Function | MediumTest | Level1) {
+    pthread_t thisThread;
+    int returnVal = pthread_create(&thisThread, NULL, ThreadFunc, NULL);
+    returnVal = pthread_setname_np(thisThread, "funcThreadNamelongName");
+    ICUNIT_ASSERT_NOT_EQUAL(returnVal, 0, returnVal);
+    ICUNIT_ASSERT_EQUAL(returnVal, ERANGE, returnVal);
+    return 0;
+}
+
+RUN_TEST_SUITE(ProcessApiTestSuite);
+
+void ActsProcessApiTest(void)
+{
+    RUN_ONE_TESTCASE(testPthreadSetnameNp1000);
+}
+

testsuites/unittest/xts/process/pthread_attr_test.c

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "pthread_test.h"
+
+LITE_TEST_SUIT(PROCESS, PthreadAttr, PthreadAttrTestSuite);
+
+static BOOL PthreadAttrTestSuiteSetUp(void)
+{
+    return TRUE;
+}
+
+static BOOL PthreadAttrTestSuiteTearDown(void)
+{
+    return TRUE;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_ATTR_SETDETACHSTATE_0100
+ * @tc.name     basic test about pthread_attr_setdetachstate
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadAttrTestSuite, testPthreadAttrSetdetachstate, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_t tid;
+    pthread_attr_t attr;
+    int param;
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_getdetachstate(&attr, &param);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(param, PTHREAD_CREATE_DETACHED, param);
+    ret = pthread_create(&tid, &attr, ThreadPublic, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_getdetachstate(&attr, &param);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(param, PTHREAD_CREATE_JOINABLE, param);
+    ret = pthread_create(&tid, &attr, ThreadPublic, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_join(tid, NULL);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+/**
+ * @tc.number   SUB_KERNEL_PTHREAD_ATTR_SETSTACKSIZE_0200
+ * @tc.name     test pthread_attr_setstacksize EINVAL
+ * @tc.desc     [C- SOFTWARE -0200]
+ */
+LITE_TEST_CASE(PthreadAttrTestSuite, testPthreadAttrSetstacksizeEINVAL, Function | MediumTest | Level3)
+{
+    int ret;
+    pthread_attr_t attr;
+    size_t stackSize;
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ret = pthread_attr_getstacksize(&attr, &stackSize);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    stackSize = PTHREAD_STACK_MIN - 1; /* 1, common data for test, no special meaning */
+    ret = pthread_attr_setstacksize(&attr, stackSize);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return 0;
+}
+
+RUN_TEST_SUITE(PthreadAttrTestSuite);
+
+void PthreadAttrTest(void)
+{
+    RUN_ONE_TESTCASE(testPthreadAttrSetdetachstate);
+    RUN_ONE_TESTCASE(testPthreadAttrSetstacksizeEINVAL);
+}
+