!690 【OpenHarmony 开源贡献者计划 2022】fix: fix warning while compiling test suites

Merge pull request !690 from rtos_shang/master

Kconfig

@@ -554,6 +554,13 @@ config SHELL_CMD_DEBUG
     default n
     depends on DEBUG_VERSION && SHELL
 
+config DEBUG_TOOLS
+    bool "Enable DEBUG TOOLS"
+    default n
+    depends on DEBUG_VERSION
+    help
+      Answer Y to enable LiteOS debug tools, include stackdump, hwidump, tasktrack.
+
 config USB_DEBUG
     bool "Enable USB Debug"
     default n

arch/arm/arm9/gcc/los_interrupt.c

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 #include "los_reg.h"
 
 #define OS_INT_IRQ_ENABLE           (1U << 0)
@@ -61,6 +64,30 @@ ExcInfo g_excInfo = {0};
  */
 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 {
@@ -204,6 +231,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -217,8 +247,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -268,6 +306,12 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
 #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);

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

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 UINT32 g_intCount = 0;
 
@@ -54,6 +57,30 @@ LITE_OS_SEC_VEC
  */
 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 {
@@ -237,6 +264,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -250,8 +280,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -306,6 +344,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 #define DEF_HANDLER_START_INDEX 2
 UINT32 g_intCount = 0;
@@ -50,6 +53,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -228,6 +255,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -241,8 +271,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -297,6 +335,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 #define DEF_HANDLER_START_INDEX 2
 UINT32 g_intCount = 0;
@@ -49,6 +52,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -228,6 +255,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -241,8 +271,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -297,6 +335,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -40,6 +40,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 /*lint -save -e40 -e522 -e533*/
 UINT32 g_intCount = 0;
@@ -53,6 +56,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -239,6 +266,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -252,8 +282,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -308,6 +346,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -40,6 +40,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 /*lint -save -e40 -e522 -e533*/
 UINT32 g_intCount = 0;
@@ -53,6 +56,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -239,6 +266,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -252,8 +282,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -308,6 +346,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 UINT32 g_intCount = 0;
 
@@ -48,6 +51,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -231,6 +258,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -244,8 +274,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -300,6 +338,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -40,6 +40,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 UINT32 g_intCount = 0;
 
@@ -55,6 +58,30 @@ LITE_OS_SEC_VEC
  */
 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 {
@@ -239,6 +266,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -252,8 +282,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -308,6 +346,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -38,6 +38,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 #define DEF_HANDLER_START_INDEX 2
 UINT32 g_intCount = 0;
@@ -49,6 +52,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -232,6 +259,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -245,8 +275,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -301,6 +339,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -39,6 +39,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 UINT32 g_intCount = 0;
 
@@ -48,6 +51,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -226,6 +253,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -239,8 +269,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -295,6 +333,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

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

@@ -40,6 +40,9 @@
 #include "los_sched.h"
 #include "los_memory.h"
 #include "los_membox.h"
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_cpup.h"
+#endif
 
 UINT32 g_intCount = 0;
 
@@ -51,6 +54,30 @@ UINT32 g_intCount = 0;
  */
 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 {
@@ -235,6 +262,9 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     hwiIndex = HwiNumGet();
 
     OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqStart(hwiIndex);
+#endif
 
     HalPreInterruptHandler(hwiIndex);
 
@@ -248,8 +278,16 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
     }
 #endif
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    ++g_hwiFormCnt[hwiIndex];
+#endif
+
     HalAftInterruptHandler(hwiIndex);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    OsCpupIrqEnd(hwiIndex);
+#endif
+
     OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 
     intSave = LOS_IntLock();
@@ -304,6 +342,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 ArchHwiCreate(HWI_HANDLE_T hwiNum,
     (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);
 

arch/include/los_arch.h

@@ -41,6 +41,52 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
+#if defined(__ICCARM__) || defined(__CC_ARM)
+STATIC INLINE UINTPTR ArchSpGet(VOID)
+{
+    UINTPTR sp;
+    __asm("mov %0, sp" : "=r" (sp));
+    return sp;
+}
+
+STATIC INLINE UINTPTR ArchPspGet(VOID)
+{
+    UINTPTR psp;
+    __asm("mrs %0, psp" : "=r" (psp));
+    return psp;
+}
+
+STATIC INLINE UINTPTR ArchMspGet(VOID)
+{
+    UINTPTR msp;
+    __asm("mrs %0, msp" : "=r" (msp));
+    return msp;
+}
+#elif defined(__CLANG_ARM) || defined(__GNUC__)
+STATIC INLINE UINTPTR ArchSpGet(VOID)
+{
+    UINTPTR sp;
+    __asm volatile("mov %0, sp" : "=r" (sp));
+    return sp;
+}
+
+STATIC INLINE UINTPTR ArchPspGet(VOID)
+{
+    UINTPTR psp;
+    __asm volatile("mrs %0, psp" : "=r" (psp));
+    return psp;
+}
+
+STATIC INLINE UINTPTR ArchMspGet(VOID)
+{
+    UINTPTR msp;
+    __asm volatile("mrs %0, msp" : "=r" (msp));
+    return msp;
+}
+#else
+/* Other platforms to be improved  */
+#endif
+
 VOID ArchInit(VOID);
 
 #ifdef __cplusplus

arch/include/los_interrupt.h

@@ -214,6 +214,12 @@ 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
+
 #ifdef __cplusplus
 #if __cplusplus
 }

arch_spec.md

@@ -94,6 +94,5 @@
     ├── los_hook.h
     ├── los_list.h                                             --- Doubly linked list
     └── los_reg.h                                              --- Register macros
-    └── src
 ```
 

arch_spec_zh.md

@@ -93,6 +93,5 @@
     ├── los_hook.h
     ├── los_list.h                                              --- 双向链表
     └── los_reg.h                                               --- 寄存器读写宏定义
-    └── src
 ```
 

components/BUILD.gn

@@ -34,6 +34,7 @@ group("components") {
     "backtrace",
     "cppsupport",
     "cpup",
+    "debugtools",
     "dynlink",
     "exchook",
     "fs",
@@ -64,5 +65,6 @@ config("public") {
     "lmk:public",
     "lms:public",
     "signal:public",
+    "debugtools:public",
   ]
 }

components/backtrace/los_backtrace.c

@@ -32,6 +32,7 @@
 #include "los_backtrace.h"
 #include "los_task.h"
 #include "los_debug.h"
+#include "los_arch.h"
 #if (LOSCFG_BACKTRACE_TYPE == 4)
 #include "los_arch_regs.h"
 #endif
@@ -60,52 +61,6 @@ WEAK BOOL OsStackDataIsCodeAddr(UINTPTR value)
 #define OS_BLX_INX_MASK    0xFF00
 #define OS_BLX_INX         0x4700
 
-#if defined(__ICCARM__) || defined(__CC_ARM)
-STATIC INLINE UINTPTR HalSpGet(VOID)
-{
-    UINTPTR sp;
-    __asm("mov %0, sp" : "=r" (sp));
-    return sp;
-}
-
-STATIC INLINE UINTPTR HalPspGet(VOID)
-{
-    UINTPTR psp;
-    __asm("mrs %0, psp" : "=r" (psp));
-    return psp;
-}
-
-STATIC INLINE UINTPTR HalMspGet(VOID)
-{
-    UINTPTR msp;
-    __asm("mrs %0, msp" : "=r" (msp));
-    return msp;
-}
-#elif defined(__CLANG_ARM) || defined(__GNUC__)
-STATIC INLINE UINTPTR HalSpGet(VOID)
-{
-    UINTPTR sp;
-    __asm volatile("mov %0, sp" : "=r" (sp));
-    return sp;
-}
-
-STATIC INLINE UINTPTR HalPspGet(VOID)
-{
-    UINTPTR psp;
-    __asm volatile("mrs %0, psp" : "=r" (psp));
-    return psp;
-}
-
-STATIC INLINE UINTPTR HalMspGet(VOID)
-{
-    UINTPTR msp;
-    __asm volatile("mrs %0, msp" : "=r" (msp));
-    return msp;
-}
-#else
-#error Unknown compiler.
-#endif
-
 STATIC INLINE BOOL OsInsIsBlOrBlx(UINTPTR addr)
 {
     UINT16 ins1 = *((UINT16 *)addr);
@@ -138,8 +93,8 @@ STATIC INLINE UINT32 OsStackAddrGet(UINTPTR *stackStart, UINTPTR *stackEnd, UINT
             }
         }
     } else {
-        if (HalSpGet() != HalPspGet()) {
-            *stackStart = HalMspGet();
+        if (ArchSpGet() != ArchPspGet()) {
+            *stackStart = ArchMspGet();
             *stackEnd = CSTACK_END_ADDR;
             if ((*stackStart < CSTACK_START_ADDR) || (*stackStart >= CSTACK_END_ADDR)) {
                 PRINT_ERR("msp stack [0x%x, 0x%x], cur sp(0x%x) is overflow!\n",
@@ -148,7 +103,7 @@ STATIC INLINE UINT32 OsStackAddrGet(UINTPTR *stackStart, UINTPTR *stackEnd, UINT
             }
             PRINTK("msp, start = %x, end = %x\n", *stackStart, *stackEnd);
         } else {
-            *stackStart = HalPspGet();
+            *stackStart = ArchPspGet();
             UINT32 taskID = LOS_CurTaskIDGet();
             LosTaskCB *taskCB = OS_TCB_FROM_TID(taskID);
             *stackEnd = (UINTPTR)taskCB->topOfStack + taskCB->stackSize;

components/cpup/los_cpup.c

@@ -35,8 +35,15 @@
 #include "los_debug.h"
 #include "los_tick.h"
 
-#if (LOSCFG_BASE_CORE_CPUP == 1)
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
+#include "los_swtmr.h"
+#endif
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+#include "los_arch_interrupt.h"
+#endif
+
+#if (LOSCFG_BASE_CORE_CPUP == 1)
 /**
  * @ingroup los_cpup
  * CPU usage-type macro: used for tasks.
@@ -54,8 +61,63 @@
 LITE_OS_SEC_BSS UINT16    g_cpupInitFlg = 0;
 LITE_OS_SEC_BSS OsCpupCB  *g_cpup = NULL;
 LITE_OS_SEC_BSS UINT64    g_lastRecordTime;
-LITE_OS_SEC_BSS UINT16    g_hisPos; /* <current Sampling point of historyTime */
+LITE_OS_SEC_BSS UINT16    g_hisPos; /* current Sampling point of historyTime */
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+LITE_OS_SEC_BSS UINT16    g_irqCpupInitFlg = 0;
+LITE_OS_SEC_BSS UINT16    g_irqHisPos = 0; /* current Sampling point of historyTime */
+LITE_OS_SEC_BSS UINT64    g_irqLastRecordTime;
+LITE_OS_SEC_BSS OsIrqCpupCB *g_irqCpup = NULL;
+LITE_OS_SEC_BSS STATIC UINT64 g_cpuHistoryTime[OS_CPUP_HISTORY_RECORD_NUM];
+#define OS_CPUP_USED      0x1U
+
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
+LITE_OS_SEC_TEXT_INIT VOID OsCpupGuard(VOID)
+{
+    UINT16 prevPos;
+    UINT32 loop;
+    UINT32 intSave;
+
+    intSave = LOS_IntLock();
+    prevPos = g_irqHisPos;
+
+    if (g_irqHisPos == OS_CPUP_HISTORY_RECORD_NUM - 1) {
+        g_irqHisPos = 0;
+    } else {
+        g_irqHisPos++;
+    }
+
+    g_cpuHistoryTime[prevPos] = 0;
+    for (loop = 0; loop < LOSCFG_PLATFORM_HWI_LIMIT; loop++) {
+        if (g_irqCpup[loop].status != OS_CPUP_USED) {
+            continue;
+        }
+        g_irqCpup[loop].historyTime[prevPos] = g_irqCpup[loop].allTime;
+        g_cpuHistoryTime[prevPos] += g_irqCpup[loop].allTime;
+    }
+    LOS_IntRestore(intSave);
+
+    return;
+}
+
+LITE_OS_SEC_TEXT_INIT UINT32 OsCpupGuardCreator(VOID)
+{
+    UINT32 cpupSwtmrID;
+#if (LOSCFG_BASE_CORE_SWTMR_ALIGN == 1)
+    (VOID)LOS_SwtmrCreate(LOSCFG_BASE_CORE_TICK_PER_SECOND, LOS_SWTMR_MODE_PERIOD,
+                          (SWTMR_PROC_FUNC)OsCpupGuard, &cpupSwtmrID, 0,
+                          OS_SWTMR_ROUSES_ALLOW, OS_SWTMR_ALIGN_INSENSITIVE);
+#else
+    (VOID)LOS_SwtmrCreate(LOSCFG_BASE_CORE_TICK_PER_SECOND, LOS_SWTMR_MODE_PERIOD,
+                          (SWTMR_PROC_FUNC)OsCpupGuard, &cpupSwtmrID, 0);
+#endif
+
+    (VOID)LOS_SwtmrStart(cpupSwtmrID);
+
+    return LOS_OK;
+}
+#endif
+#endif
 /*****************************************************************************
 Function   : OsCpupInit
 Description: initialization of CPUP
@@ -77,6 +139,21 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsCpupInit()
     (VOID)memset_s(g_cpup, size, 0, size);
     g_cpupInitFlg = 1;
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+    size = LOSCFG_PLATFORM_HWI_LIMIT * sizeof(OsIrqCpupCB);
+    g_irqCpup = (OsIrqCpupCB *)LOS_MemAlloc(m_aucSysMem0, size);
+    if (g_irqCpup == NULL) {
+        return LOS_ERRNO_CPUP_NO_MEMORY;
+    }
+
+    (VOID)memset_s(g_irqCpup, size, 0, size);
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
+    (VOID)OsCpupGuardCreator();
+    g_irqCpupInitFlg = 1;
+#endif
+
+#endif
+
     return LOS_OK;
 }
 
@@ -513,4 +590,146 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_CpupUsageMonitor(CPUP_TYPE_E type, CPUP_MODE_E
     return LOS_OK;
 }
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+LITE_OS_SEC_TEXT_MINOR VOID OsCpupIrqStart(UINT32 intNum)
+{
+    if (g_irqCpupInitFlg == 0) {
+        return;
+    }
+
+    g_irqCpup[intNum].startTime = LOS_SysCycleGet();
+    return;
+}
+
+LITE_OS_SEC_TEXT_MINOR VOID OsCpupIrqEnd(UINT32 intNum)
+{
+    UINT64 cpuCycle;
+    UINT64 usedTime;
+
+    if (g_irqCpupInitFlg == 0) {
+        return;
+    }
+
+    if (g_irqCpup[intNum].startTime == 0) {
+        return;
+    }
+
+    cpuCycle = LOS_SysCycleGet();
+
+    if (cpuCycle < g_irqCpup[intNum].startTime) {
+        cpuCycle += g_cyclesPerTick;
+    }
+
+    g_irqCpup[intNum].cpupID = intNum;
+    g_irqCpup[intNum].status = OS_CPUP_USED;
+    usedTime = cpuCycle - g_irqCpup[intNum].startTime;
+
+    if (g_irqCpup[intNum].count <= 1000) { /* 1000, Take 1000 samples */
+        g_irqCpup[intNum].allTime += usedTime;
+        g_irqCpup[intNum].count++;
+    } else {
+        g_irqCpup[intNum].allTime = 0;
+        g_irqCpup[intNum].count = 0;
+    }
+    g_irqCpup[intNum].startTime = 0;
+    if (usedTime > g_irqCpup[intNum].timeMax) {
+        g_irqCpup[intNum].timeMax = usedTime;
+    }
+    return;
+}
+
+LITE_OS_SEC_TEXT_MINOR OsIrqCpupCB *OsGetIrqCpupArrayBase(VOID)
+{
+    return g_irqCpup;
+}
+
+LITE_OS_SEC_TEXT_MINOR STATIC VOID OsGetIrqPositions(UINT16 mode, UINT16* curPosAddr, UINT16* prePosAddr)
+{
+    UINT16 curPos;
+    UINT16 prePos = 0;
+
+    curPos = g_irqHisPos;
+
+    if (mode == CPUP_IN_1S) {
+        curPos = OsGetPrePos(curPos);
+        prePos = OsGetPrePos(curPos);
+    } else if (mode == CPUP_LESS_THAN_1S) {
+        curPos = OsGetPrePos(curPos);
+    }
+
+    *curPosAddr = curPos;
+    *prePosAddr = prePos;
+}
+
+LITE_OS_SEC_TEXT_MINOR STATIC UINT64 OsGetIrqAllTime(VOID)
+{
+    INT32 i;
+    UINT64 cpuCycleAll = 0;
+    for (i = 0; i < OS_CPUP_HISTORY_RECORD_NUM; i++) {
+        cpuCycleAll += g_cpuHistoryTime[i];
+    }
+
+    return cpuCycleAll;
+}
+
+LITE_OS_SEC_TEXT_MINOR STATIC UINT64 OsGetIrqAllHisTime(UINT32 num)
+{
+    INT32 i;
+    UINT64 historyTime = 0;
+    for (i = 0; i < OS_CPUP_HISTORY_RECORD_NUM; i++) {
+        historyTime += g_irqCpup[num].historyTime[i];
+    }
+
+    return historyTime;
+}
+
+LITE_OS_SEC_TEXT_MINOR UINT32 LOS_GetAllIrqCpuUsage(UINT16 mode, CPUP_INFO_S *cpupInfo)
+{
+    UINT16 loopNum;
+    UINT16 curPos;
+    UINT16 prePos = 0;
+    UINT32 intSave;
+    UINT64 cpuCycleAll;
+    UINT64 cpuCycleCurIrq;
+
+    if (g_irqCpupInitFlg == 0) {
+        return  LOS_ERRNO_CPUP_NO_INIT;
+    }
+
+    if (cpupInfo == NULL) {
+        return LOS_ERRNO_CPUP_TASK_PTR_NULL;
+    }
+
+    intSave = LOS_IntLock();
+
+    OsGetIrqPositions(mode, &curPos, &prePos);
+    if (mode == CPUP_IN_10S) {
+        cpuCycleAll = OsGetIrqAllTime();
+    } else {
+        cpuCycleAll = g_cpuHistoryTime[curPos] - g_cpuHistoryTime[prePos];
+    }
+
+    for (loopNum = 0; loopNum < LOSCFG_PLATFORM_HWI_LIMIT; loopNum++) {
+        if (g_irqCpup[loopNum].status != OS_CPUP_USED) {
+            continue;
+        }
+
+        cpupInfo[loopNum].usStatus = g_irqCpup[loopNum].status;
+
+        if (mode == CPUP_IN_10S) {
+            cpuCycleCurIrq = OsGetIrqAllHisTime(loopNum);
+        } else {
+            cpuCycleCurIrq = g_irqCpup[loopNum].historyTime[curPos] - g_irqCpup[loopNum].historyTime[prePos];
+        }
+
+        if (cpuCycleAll != 0) {
+            cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuCycleCurIrq) / cpuCycleAll);
+        }
+    }
+
+    LOS_IntRestore(intSave);
+    return LOS_OK;
+}
+#endif
+
 #endif /* LOSCFG_BASE_CORE_CPUP */

components/cpup/los_cpup.h

@@ -139,6 +139,18 @@ typedef struct {
 
 extern OsCpupCB    *g_cpup;
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+typedef struct {
+    UINT32 cpupID;                                        /**< Irq ID */
+    UINT16 status;                                        /**< Irq status */
+    UINT64 allTime;                                       /**< Total running time */
+    UINT64 startTime;                                     /**< Time before a task is invoked */
+    UINT64 timeMax;                                       /**< Irq samples count */
+    UINT64 count;                                         /**< Irq samples count */
+    UINT64 historyTime[OS_CPUP_HISTORY_RECORD_NUM];       /**< Historical running time */
+} OsIrqCpupCB;
+#endif
+
 /**
  * @ingroup los_cpup
  * @brief Initialization cpup.
@@ -357,6 +369,13 @@ extern UINT32 LOS_AllTaskCpuUsage(CPUP_INFO_S *cpupInfo, UINT16 mode);
  */
 extern UINT32 LOS_CpupUsageMonitor(CPUP_TYPE_E type, CPUP_MODE_E mode, UINT32 taskID);
 
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1)
+extern VOID OsCpupIrqStart(UINT32 intNum);
+extern VOID OsCpupIrqEnd(UINT32 intNum);
+extern OsIrqCpupCB *OsGetIrqCpupArrayBase(VOID);
+extern UINT32 LOS_GetAllIrqCpuUsage(UINT16 mode, CPUP_INFO_S *cpupInfo);
+#endif
+
 #ifdef __cplusplus
 #if __cplusplus
 }

components/debugtools/BUILD.gn

@@ -0,0 +1,43 @@
+# Copyright (c) 2022-2022 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_switch = defined(LOSCFG_DEBUG_TOOLS)
+module_name = get_path_info(rebase_path("."), "name")
+kernel_module(module_name) {
+  sources = [
+    "los_hwidump.c",
+    "los_stackdump.c",
+  ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
+
+config("public") {
+  include_dirs = [ "." ]
+}

components/debugtools/los_debugtools.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2022-2022 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_DEBUGTOOLS_H
+#define _LOS_DEBUGTOOLS_H
+
+#include "los_config.h"
+#include "los_task.h"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#define PRINT_PER_ROW  4
+
+/* Shell Callback */
+extern UINT32 OsShellCmdStackDump(INT32 argc, const CHAR **argv);
+extern UINT32 OsShellCmdHwiDump(INT32 argc, const CHAR **argv);
+
+/* other module Callback */
+
+/* External Interface */
+extern VOID LOS_TaskStackDump(UINT32 taskID);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif

components/debugtools/los_hwidump.c

@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2022-2022 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_debugtools.h"
+#include "securec.h"
+#include "los_debug.h"
+#include "los_memory.h"
+#include "los_arch.h"
+#include "los_interrupt.h"
+#include "los_arch_interrupt.h"
+
+#if (LOSCFG_DEBUG_TOOLS == 1)
+
+#if (LOSCFG_CPUP_INCLUDE_IRQ == 1) && (LOSCFG_BASE_CORE_SWTMR == 1)
+#include "los_cpup.h"
+
+#define IRQ_CPUP_INFO_SIZE     (sizeof(CPUP_INFO_S) * LOSCFG_PLATFORM_HWI_LIMIT)
+#define IRQ_CPUP_ALL_INFO_SIZE (IRQ_CPUP_INFO_SIZE + IRQ_CPUP_INFO_SIZE)
+#define IRQ_DATA_SIZE          sizeof(OsIrqCpupCB)
+#define CPUP_PRECISION_MULT    LOS_CPUP_PRECISION_MULT
+
+STATIC VOID ShellCmdHwiInfoShow(OsIrqCpupCB *irqData, CPUP_INFO_S *hwiCpup1s,
+                                CPUP_INFO_S *hwiCpup10s)
+{
+    UINT32 i;
+    UINT32 intSave;
+    UINT32 count;
+    UINT64 cycles = 0;
+    UINT64 timeMax = 0;
+    CHAR *irqName = NULL;
+
+    OsIrqCpupCB *irqDataBase = OsGetIrqCpupArrayBase();
+    if (irqDataBase == NULL) {
+        PRINT_ERR("get hwi info error\n");
+        return;
+    }
+
+    for (i = 0; i < LOSCFG_PLATFORM_HWI_LIMIT; i++) {
+        if ((OsGetHwiCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
+            continue;
+        }
+
+        intSave = LOS_IntLock();
+        (VOID)memcpy_s(irqData, IRQ_DATA_SIZE, &irqDataBase[i], IRQ_DATA_SIZE);
+        LOS_IntRestore(intSave);
+
+        if (irqData->status == 0) {
+            continue;
+        }
+
+        count = OsGetHwiFormCnt(i);
+        if (count != 0) {
+            if (irqData->count != 0) {
+                cycles = (irqData->allTime * OS_NS_PER_CYCLE) / (irqData->count * OS_SYS_NS_PER_US);
+            }
+            timeMax = (irqData->timeMax * OS_NS_PER_CYCLE) / OS_SYS_NS_PER_US;
+        }
+        irqName = OsGetHwiFormName(i);
+
+        PRINTK(" %10u:%11u%11llu%10llu%9u.%-2u%9u.%-2u %-12s\n", i - OS_SYS_VECTOR_CNT, count, cycles, timeMax,
+               hwiCpup1s[i].uwUsage / CPUP_PRECISION_MULT, hwiCpup1s[i].uwUsage % CPUP_PRECISION_MULT,
+               hwiCpup10s[i].uwUsage / CPUP_PRECISION_MULT, hwiCpup10s[i].uwUsage % CPUP_PRECISION_MULT,
+               (irqName != NULL) ? irqName : NULL);
+    }
+}
+
+STATIC VOID HwiInfoDump(VOID)
+{
+    UINT32 size;
+
+    size = IRQ_CPUP_ALL_INFO_SIZE + IRQ_DATA_SIZE;
+    CHAR *irqCpup = LOS_MemAlloc(m_aucSysMem0, size);
+    if (irqCpup == NULL) {
+        return;
+    }
+
+    CPUP_INFO_S *hwiCpup10s = (CPUP_INFO_S *)(irqCpup);
+    CPUP_INFO_S *hwiCpup1s = (CPUP_INFO_S *)(hwiCpup10s + IRQ_CPUP_INFO_SIZE);
+    OsIrqCpupCB *irqData = (OsIrqCpupCB *)(irqCpup + IRQ_CPUP_ALL_INFO_SIZE);
+
+    (VOID)LOS_GetAllIrqCpuUsage(CPUP_IN_1S, hwiCpup1s);
+    (VOID)LOS_GetAllIrqCpuUsage(CPUP_IN_10S, hwiCpup10s);
+
+    PRINTK(" InterruptNo      Count  ATime(us)  MTime(us)  CPUUSE1s   CPUUSE10s  Name\n");
+    ShellCmdHwiInfoShow(irqData, hwiCpup1s, hwiCpup10s);
+    (VOID)LOS_MemFree(m_aucSysMem0, irqCpup);
+    return;
+}
+#else
+STATIC VOID HwiInfoDump(VOID)
+{
+    INT32 i;
+
+    PRINTK(" InterruptNo     Count     Name\n");
+    for (i = 0; i < LOSCFG_PLATFORM_HWI_LIMIT; i++) {
+        if ((OsGetHwiCreated(i) != TRUE) || (OsGetHwiFormCnt(i) == 0)) {
+            continue;
+        }
+
+        if (OsGetHwiFormName(i) != NULL) {
+            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
+
+UINT32 OsShellCmdHwiDump(INT32 argc, const CHAR **argv)
+{
+    (VOID)argv;
+
+    if (argc > 1) {
+        PRINT_ERR("\nUsage:hwi\n");
+        return LOS_NOK;
+    }
+
+    HwiInfoDump();
+    return LOS_OK;
+}
+#endif /* LOSCFG_STACK_DUMP == 1 */

components/debugtools/los_stackdump.c

@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2022-2022 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_debugtools.h"
+#include "securec.h"
+#include "los_debug.h"
+#include "los_memory.h"
+#include "los_arch.h"
+
+#if (LOSCFG_DEBUG_TOOLS == 1)
+typedef struct {
+    UINT32 waterLine;
+    UINT32 taskSPTop;
+    UINT32 taskSPLimit;
+    UINTPTR taskSP;
+} DumpInfo;
+
+STATIC VOID ShowFormat(UINTPTR *buf, DumpInfo *info)
+{
+    INT32 i;
+
+    UINT32 len = info->waterLine / sizeof(UINTPTR);
+    UINTPTR addr = (info->taskSPLimit - info->waterLine);
+
+    for (i = 0; i < len; i++) {
+        if ((i % PRINT_PER_ROW) == 0) {
+            PRINTK("\r\n 0x%08x: ", addr);
+        }
+        if (addr == info->taskSP) {
+            PRINTK(" *%08x", buf[i]);
+        } else {
+            PRINTK("  %08x", buf[i]);
+        }
+        addr += sizeof(UINTPTR);
+    }
+
+    PRINTK("\r\n");
+}
+
+STATIC INT32 DumpTaskInfo(UINT32 taskID, UINTPTR *buf, DumpInfo *info)
+{
+    errno_t ret;
+    LosTaskCB *taskCB = OS_TCB_FROM_TID(taskID);
+
+    if (taskID == LOS_CurTaskIDGet()) {
+        info->taskSP = ArchSpGet();
+    } else {
+        info->taskSP = (UINTPTR)taskCB->stackPointer;
+    }
+
+    info->taskSPTop = taskCB->topOfStack;
+    info->taskSPLimit = taskCB->topOfStack + taskCB->stackSize;
+    if ((info->taskSP > info->taskSPLimit) || (info->taskSP < info->taskSPTop)) {
+        return LOS_NOK;
+    }
+
+    ret = memcpy_s(buf, info->waterLine, (const VOID *)(info->taskSPLimit - info->waterLine), info->waterLine);
+    if (ret != EOK) {
+        return LOS_NOK;
+    }
+
+    return LOS_OK;
+}
+
+VOID LOS_TaskStackDump(UINT32 taskID)
+{
+    UINTPTR *buf = NULL;
+    DumpInfo info;
+    UINT32 intSave;
+    INT32 ret;
+
+    if (taskID > g_taskMaxNum) {
+        PRINT_ERR("error taskID %u\r\n", taskID);
+        return;
+    }
+
+    if (OS_INT_ACTIVE) {
+        PRINT_ERR("called during an interrupt.\r\n");
+        return;
+    }
+
+    intSave = LOS_IntLock();
+    info.waterLine = OsGetTaskWaterLine(taskID);
+    if (info.waterLine == OS_NULL_INT) {
+        LOS_IntRestore(intSave);
+        return;
+    }
+
+    buf = (UINTPTR *)LOS_MemAlloc(OS_SYS_MEM_ADDR, info.waterLine);
+    if (buf == NULL) {
+        LOS_IntRestore(intSave);
+        PRINT_ERR("alloc failed for dump\n");
+        return;
+    }
+    (VOID)memset_s(buf, info.waterLine, 0, info.waterLine);
+
+    ret = DumpTaskInfo(taskID, buf, &info);
+    if (ret != LOS_OK) {
+        LOS_IntRestore(intSave);
+        (VOID)LOS_MemFree(OS_SYS_MEM_ADDR, buf);
+        PRINT_ERR("SP 0x%x may error or memcpy_s failed, stack space from 0x%x to 0x%x\r\n", \
+                  info.taskSP, info.taskSPTop, info.taskSPLimit);
+        return;
+    }
+
+    LOS_IntRestore(intSave);
+    PRINTK("Task %u, SP 0x%x, WaterLine 0x%x", taskID, info.taskSP, info.waterLine);
+    ShowFormat(buf, &info);
+    (VOID)LOS_MemFree(OS_SYS_MEM_ADDR, buf);
+
+    return;
+}
+
+UINT32 OsShellCmdStackDump(INT32 argc, const CHAR **argv)
+{
+    UINT32 taskID;
+
+    if (argc != 1) {
+        PRINT_ERR("\nUsage: stack taskID\n");
+        return LOS_NOK;
+    }
+
+    taskID = (UINT32)atoi(argv[0]);
+
+    LOS_TaskStackDump(taskID);
+    return LOS_OK;
+}
+#endif /* LOSCFG_STACK_DUMP == 1 */

components/fs/fatfs/fatfs.c

@@ -236,6 +236,7 @@ static int FatfsErrno(int result)
 
 char * GetLdPath(const char *source)
 {
+#define LDPATH_PAD 2  // 2 means: strlen("/") + len of '\0'
     int ret;
     int partId = GetPartIdByPartName(source);
     if ((partId < 0) || (partId >= MAX_PARTITION_NUM)) {
@@ -243,16 +244,16 @@ char * GetLdPath(const char *source)
     }
 
     char *volPath = g_volPath[partId];
-    char *ldPath = (char *)malloc(strlen(volPath) + 1);
+    char *ldPath = (char *)malloc(strlen(volPath) + LDPATH_PAD);
     if (ldPath == NULL) {
         return NULL;
     }
 
-    (void)memset_s(ldPath, strlen(volPath) + 1, 0, strlen(volPath) + 1);
+    (void)memset_s(ldPath, strlen(volPath) + LDPATH_PAD, 0, strlen(volPath) + LDPATH_PAD);
 
     /* Convert volPath to ldpath, for example, convert "inner" to "/inner" */
     *ldPath = '/';
-    ret = strcpy_s(ldPath + 1, strlen(volPath), volPath);
+    ret = strcpy_s(ldPath + 1, strlen(volPath)+1, volPath);
     if (ret != EOK) {
         free(ldPath);
         return NULL;

components/shell/src/base/shcmd.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) 2020-2022 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:
@@ -39,6 +39,10 @@
 #include "los_mux.h"
 #include "los_memory.h"
 
+#if (LOSCFG_DEBUG_TOOLS == 1)
+#include "los_debugtools.h"
+#endif
+
 #define SHELL_INIT_MAGIC_FLAG 0xABABABAB
 
 STATIC CmdModInfo cmdInfo;
@@ -51,7 +55,7 @@ CmdItem g_shellcmdAll[] = {
     {CMD_TYPE_EX, "ifconfig", XARGS, (CmdCallBackFunc)lwip_ifconfig},
     {CMD_TYPE_EX, "ping", XARGS, (CmdCallBackFunc)OsShellPing},
 #endif
-#if LOSCFG_FS_VFS
+#if (LOSCFG_FS_VFS == 1)
     {CMD_TYPE_EX, "touch", XARGS, (CmdCallBackFunc)OsShellCmdTouch},
     {CMD_TYPE_EX, "ls", XARGS, (CmdCallBackFunc)OsShellCmdLs},
     {CMD_TYPE_EX, "pwd", XARGS, (CmdCallBackFunc)OsShellCmdPwd},
@@ -62,7 +66,10 @@ CmdItem g_shellcmdAll[] = {
     {CMD_TYPE_EX, "mkdir", XARGS, (CmdCallBackFunc)OsShellCmdMkdir},
     {CMD_TYPE_EX, "cp", XARGS, (CmdCallBackFunc)OsShellCmdCp},
 #endif
-
+#if (LOSCFG_DEBUG_TOOLS == 1)
+    {CMD_TYPE_EX, "stack", 1, (CmdCallBackFunc)OsShellCmdStackDump},
+    {CMD_TYPE_EX, "hwi", 1, (CmdCallBackFunc)OsShellCmdHwiDump},
+#endif
     {CMD_TYPE_EX, "help", 0, (CmdCallBackFunc)OsShellCmdHelp},
 };
 
@@ -196,7 +203,7 @@ LITE_OS_SEC_TEXT_MINOR VOID OsCmdAscendingInsert(CmdItemNode *cmd)
     }
 
     for (cmdItem = LOS_DL_LIST_ENTRY((&cmdInfo.cmdList.list)->pstPrev, CmdItemNode, list);
-        &cmdItem->list != &(cmdInfo.cmdList.list); ) {
+        &cmdItem->list != &(cmdInfo.cmdList.list);) {
         cmdNext = LOS_DL_LIST_ENTRY(cmdItem->list.pstPrev, CmdItemNode, list);
         if (&cmdNext->list != &(cmdInfo.cmdList.list)) {
             if ((strncmp(cmdItem->cmd->cmdKey, cmd->cmd->cmdKey, strlen(cmd->cmd->cmdKey)) >= 0) &&

kal/libc/newlib/porting/include/sys/fcntl.h

@@ -35,4 +35,10 @@
 
 #define O_NDELAY    _FNDELAY
 
+#ifdef __riscv
+#ifndef O_CLOEXEC
+#define O_CLOEXEC  02000000
+#endif
+#endif /* __riscv */
+
 #endif /* !_ADAPT_SYS_FCNTL_H */

kal/libc/newlib/porting/include/time.h

@@ -37,4 +37,38 @@
 
 #include_next <time.h>
 
+#ifdef __riscv
+#ifndef CLOCK_MONOTONIC_RAW
+#define CLOCK_MONOTONIC_RAW     12
+#endif
+
+#ifndef CLOCK_REALTIME_COARSE
+#define CLOCK_REALTIME_COARSE    5
+#endif
+
+#ifndef CLOCK_MONOTONIC_COARSE
+#define CLOCK_MONOTONIC_COARSE   6
+#endif
+
+#ifndef CLOCK_BOOTTIME
+#define CLOCK_BOOTTIME           7
+#endif
+
+#ifndef CLOCK_REALTIME_ALARM
+#define CLOCK_REALTIME_ALARM     8
+#endif
+
+#ifndef CLOCK_BOOTTIME_ALARM
+#define CLOCK_BOOTTIME_ALARM     9
+#endif
+
+#ifndef CLOCK_SGI_CYCLE
+#define CLOCK_SGI_CYCLE         10
+#endif
+
+#ifndef CLOCK_TAI
+#define CLOCK_TAI               11
+#endif
+#endif /* __riscv */
+
 #endif /* !_ADAPT_TIME_H */

kernel/include/los_sortlink.h

@@ -56,7 +56,10 @@ typedef struct {
 } SortLinkAttribute;
 
 extern SortLinkAttribute g_taskSortLink;
+
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
 extern SortLinkAttribute g_swtmrSortLink;
+#endif
 
 #define OS_SORT_LINK_INVALID_TIME ((UINT64)-1)
 #define SET_SORTLIST_VALUE(sortList, value) (((SortLinkList *)(sortList))->responseTime = (value))
@@ -98,7 +101,11 @@ STATIC INLINE UINT64 GetSortLinkNextExpireTime(SortLinkAttribute *sortHead, UINT
 STATIC INLINE UINT64 OsGetNextExpireTime(UINT64 startTime, UINT32 tickPrecision)
 {
     UINT64 taskExpireTime = GetSortLinkNextExpireTime(&g_taskSortLink, startTime, tickPrecision);
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     UINT64 swtmrExpireTime = GetSortLinkNextExpireTime(&g_swtmrSortLink, startTime, tickPrecision);
+#else
+    UINT64 swtmrExpireTime = taskExpireTime;
+#endif
     return (taskExpireTime < swtmrExpireTime) ? taskExpireTime : swtmrExpireTime;
 }
 

kernel/include/los_task.h

@@ -1584,7 +1584,9 @@ extern UINT32               g_idleTaskID;
  * Software timer task ID.
  *
  */
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
 extern UINT32               g_swtmrTaskID;
+#endif
 
 /**
  * @ingroup los_task

kernel/src/los_init.c

@@ -181,14 +181,6 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_KernelInit(VOID)
     OsTaskMonInit();
 #endif
 
-#if (LOSCFG_BASE_CORE_CPUP == 1)
-    ret = OsCpupInit();
-    if (ret != LOS_OK) {
-        PRINT_ERR("OsCpupInit error\n");
-        return ret;
-    }
-#endif
-
 #if (LOSCFG_BASE_IPC_SEM == 1)
     ret = OsSemInit();
     if (ret != LOS_OK) {
@@ -219,6 +211,14 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_KernelInit(VOID)
     }
 #endif
 
+#if (LOSCFG_BASE_CORE_CPUP == 1)
+        ret = OsCpupInit();
+        if (ret != LOS_OK) {
+            PRINT_ERR("OsCpupInit error\n");
+            return ret;
+        }
+#endif
+
 #if (LOSCFG_FS_VFS == 1)
     ret = OsVfsInit();
     if (ret != LOS_OK) {

kernel/src/los_sched.c

@@ -509,7 +509,9 @@ VOID OsSchedStart(VOID)
 
     OsTickSysTimerStartTimeSet(newTask->startTime);
 
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     OsSwtmrResponseTimeReset(newTask->startTime);
+#endif
 
     /* Initialize the schedule timeline and enable scheduling */
     g_taskScheduled = TRUE;

kernel/src/los_sortlink.c

@@ -40,7 +40,10 @@ extern "C" {
 #endif /* __cplusplus */
 
 SortLinkAttribute g_taskSortLink;
+
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
 SortLinkAttribute g_swtmrSortLink;
+#endif
 
 UINT32 OsSortLinkInit(SortLinkAttribute *sortLinkHead)
 {
@@ -85,8 +88,10 @@ VOID OsAdd2SortLink(SortLinkList *node, UINT64 startTime, UINT32 waitTicks, Sort
 
     if (type == OS_SORT_LINK_TASK) {
         sortLinkHead = &g_taskSortLink;
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     } else if (type == OS_SORT_LINK_SWTMR) {
         sortLinkHead = &g_swtmrSortLink;
+#endif
     } else {
         LOS_Panic("Sort link type error : %u\n", type);
     }
@@ -128,18 +133,22 @@ STATIC INLINE VOID SortLinkNodeTimeUpdate(SortLinkAttribute *sortLinkHead, UINT3
 VOID OsSortLinkResponseTimeConvertFreq(UINT32 oldFreq)
 {
     SortLinkAttribute *taskHead = &g_taskSortLink;
-    SortLinkAttribute *swtmrHead = &g_swtmrSortLink;
-
     SortLinkNodeTimeUpdate(taskHead, oldFreq);
+
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
+    SortLinkAttribute *swtmrHead = &g_swtmrSortLink;
     SortLinkNodeTimeUpdate(swtmrHead, oldFreq);
+#endif
 }
 
 SortLinkAttribute *OsGetSortLinkAttribute(SortLinkType type)
 {
     if (type == OS_SORT_LINK_TASK) {
         return &g_taskSortLink;
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     } else if (type == OS_SORT_LINK_SWTMR) {
         return &g_swtmrSortLink;
+#endif
     }
 
     PRINT_ERR("Invalid sort link type!\n");

kernel/src/los_task.c

@@ -102,7 +102,11 @@ LITE_OS_SEC_BSS  LosTask                             g_losTask;
 LITE_OS_SEC_BSS  UINT16                              g_losTaskLock;
 LITE_OS_SEC_BSS  UINT32                              g_taskMaxNum;
 LITE_OS_SEC_BSS  UINT32                              g_idleTaskID;
+
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
 LITE_OS_SEC_BSS  UINT32                              g_swtmrTaskID;
+#endif
+
 LITE_OS_SEC_DATA_INIT LOS_DL_LIST                    g_losFreeTask;
 LITE_OS_SEC_DATA_INIT LOS_DL_LIST                    g_taskRecycleList;
 LITE_OS_SEC_BSS  BOOL                                g_taskScheduled = FALSE;
@@ -118,8 +122,10 @@ STATIC_INLINE UINT32 OsCheckTaskIDValid(UINT32 taskID)
     UINT32 ret = LOS_OK;
     if (taskID == g_idleTaskID) {
         ret = LOS_ERRNO_TSK_OPERATE_IDLE;
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     } else if (taskID == g_swtmrTaskID) {
         ret = LOS_ERRNO_TSK_SUSPEND_SWTMR_NOT_ALLOWED;
+#endif
     } else if (OS_TSK_GET_INDEX(taskID) >= g_taskMaxNum) {
         ret = LOS_ERRNO_TSK_ID_INVALID;
     }
@@ -1212,9 +1218,11 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_TaskPriSet(UINT32 taskID, UINT16 taskPrio)
         return LOS_ERRNO_TSK_OPERATE_IDLE;
     }
 
+#if (LOSCFG_BASE_CORE_SWTMR == 1)
     if (taskID == g_swtmrTaskID) {
         return LOS_ERRNO_TSK_OPERATE_SWTMR;
     }
+#endif
 
     if (OS_CHECK_TSK_PID_NOIDLE(taskID)) {
         return LOS_ERRNO_TSK_ID_INVALID;

kernel/src/mm/los_memory.c

@@ -1487,7 +1487,7 @@ STATIC INLINE VOID OsMemMergeNodeForReAllocBigger(VOID *pool, UINT32 allocSize,
 #endif
     }
     OS_MEM_NODE_SET_USED_FLAG(node->sizeAndFlag);
-    OsMemWaterUsedRecord((struct OsMemPoolHead *)pool, node->sizeAndFlag - nodeSize);
+    OsMemWaterUsedRecord((struct OsMemPoolHead *)pool, OS_MEM_NODE_GET_SIZE(node->sizeAndFlag) - nodeSize);
 #if (LOSCFG_MEM_LEAKCHECK == 1)
     OsMemLinkRegisterRecord(node);
 #endif

testsuites/include/iCunit.h

@@ -245,7 +245,7 @@ extern void ICunitSaveErr(iiUINT32 line, iiUINT32 retCode);
     do {                                                \
         if ((param) != (value)) {                       \
             ICunitSaveErr(__LINE__, (iiUINT32)retcode); \
-            return 1;                                   \
+            return;                                     \
         }                                               \
     } while (0)
 

testsuites/sample/kernel/hwi/it_los_hwi_039.c

@@ -35,9 +35,6 @@ static VOID HwiF01(VOID)
 {
     TestHwiClear(HWI_NUM_TEST);
     g_testCount++;
-
-EXIT:
-    return;
 }
 
 static UINT32 Testcase(VOID)

testsuites/sample/kernel/swtmr/It_los_swtmr_024.c

@@ -53,7 +53,7 @@ static UINT32 Testcase(VOID)
     g_testCount = 0;
 
     for (j = 0; j < SWTMR_LOOP_NUM; j++) {
-        for (i = 0; i < LOSCFG_BASE_CORE_SWTMR_LIMIT; i++) {
+        for (i = 0; i < LOSCFG_BASE_CORE_SWTMR_LIMIT  + 1; i++) {
             // 4, Timeout interval of a periodic software timer.
             ret = LOS_SwtmrCreate(4, LOS_SWTMR_MODE_PERIOD, Case1, &swTmrID[i], 0xabcdbcda
 #if (LOSCFG_BASE_CORE_SWTMR_ALIGN == 1)
@@ -61,20 +61,16 @@ static UINT32 Testcase(VOID)
                 OS_SWTMR_ROUSES_ALLOW, OS_SWTMR_ALIGN_INSENSITIVE
 #endif
             );
-            ICUNIT_GOTO_EQUAL(ret, LOS_OK, i, EXIT);
+            if (ret != LOS_OK) {
+                ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_SWTMR_MAXSIZE, ret, EXIT);
+            }
         }
-        // 4, Timeout interval of a periodic software timer.
-        ret = LOS_SwtmrCreate(4, LOS_SWTMR_MODE_PERIOD, Case1, &swTmrID[i], 0xabcdbcda
-#if (LOSCFG_BASE_CORE_SWTMR_ALIGN == 1)
-            ,
-            OS_SWTMR_ROUSES_ALLOW, OS_SWTMR_ALIGN_INSENSITIVE
-#endif
-        );
-        ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_SWTMR_MAXSIZE, ret, EXIT);
 
         for (i = 0; i < LOSCFG_BASE_CORE_SWTMR_LIMIT; i++) {
             ret = LOS_SwtmrDelete(swTmrID[i]);
-            ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
+            if (ret != LOS_OK) {
+                ICUNIT_GOTO_EQUAL(ret, LOS_ERRNO_SWTMR_NOT_CREATED, ret, EXIT);
+            }
         }
     }
     return LOS_OK;

testsuites/sample/posix/pthread_func_test.c

@@ -49,25 +49,6 @@ static INT32 g_pthreadSem = 0;
 #define Level1     0
 #define LITE_TEST_CASE(module, function, flag) static int function(void)
 
-/**
- * @tc.setup     : setup for all testcases
- * @return       : setup result, TRUE is success, FALSE is fail
- */
-static BOOL PthreadFuncTestSuiteSetUp(void)
-{
-    return TRUE;
-}
-
-/**
- * @tc.teardown  : teardown for all testcases
- * @return       : teardown result, TRUE is success, FALSE is fail
- */
-static BOOL PthreadFuncTestSuiteTearDown(void)
-{
-    printf("+-------------------------------------------+\n");
-    return TRUE;
-}
-
 static VOID *PthreadJoinF01(void *argument)
 {
     g_testCount++;

testsuites/unittest/posix/BUILD.gn

@@ -63,7 +63,6 @@ hctest_suite("PosixTest") {
 
   include_dirs = [
     "//test/xts/tools/hctest/include",
-    "//third_party/unity/src",
     "src",
   ]
   cflags = [ "-Wno-error" ]