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update openharmony 1.0.1

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This commit is contained in:
mamingshuai
2021-03-11 18:43:57 +08:00
parent e351799d39
commit 73a7b66116
611 changed files with 17977 additions and 14077 deletions
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232
kernel/base/include/los_task_pri.h Normal file → Executable file
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@@ -1,6 +1,6 @@
/*
* Copyright (c) 2013-2019, Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020, Huawei Device Co., Ltd. All rights reserved.
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 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:
@@ -33,15 +33,19 @@
#define _LOS_TASK_PRI_H
#include "los_task.h"
#include "los_sched_pri.h"
#include "los_sortlink_pri.h"
#include "los_percpu_pri.h"
#include "los_spinlock.h"
#if (LOSCFG_KERNEL_SCHED_STATISTICS == YES)
#ifdef LOSCFG_SCHED_DEBUG
#include "los_stat_pri.h"
#endif
#include "los_stackinfo_pri.h"
#include "los_futex_pri.h"
#include "los_signal.h"
#ifdef LOSCFG_KERNEL_CPUP
#include "los_cpup_pri.h"
#endif
#include "los_trace.h"
#ifdef __cplusplus
#if __cplusplus
@@ -121,7 +125,7 @@ extern SPIN_LOCK_S g_taskSpin;
*
* The task is suspended.
*/
#define OS_TASK_STATUS_SUSPEND 0x0008U
#define OS_TASK_STATUS_SUSPENDED 0x0008U
/**
* @ingroup los_task
@@ -129,7 +133,7 @@ extern SPIN_LOCK_S g_taskSpin;
*
* The task is blocked.
*/
#define OS_TASK_STATUS_PEND 0x0010U
#define OS_TASK_STATUS_PENDING 0x0010U
/**
* @ingroup los_task
@@ -155,6 +159,9 @@ extern SPIN_LOCK_S g_taskSpin;
*/
#define OS_TASK_STATUS_PEND_TIME 0x0080U
#define OS_TASK_STATUS_BLOCKED (OS_TASK_STATUS_INIT | OS_TASK_STATUS_PENDING | \
OS_TASK_STATUS_DELAY | OS_TASK_STATUS_PEND_TIME)
/**
* @ingroup los_task
* Flag that indicates the task or task control block status.
@@ -191,17 +198,17 @@ extern SPIN_LOCK_S g_taskSpin;
* @ingroup los_task
* Flag that indicates the task property.
*
* The task is idle task, Belong to idle process.
* The task is system-level task, like idle, swtmr and etc.
*/
#define OS_TASK_FLAG_IDLEFLAG 0x1000U
#define OS_TASK_FLAG_SYSTEM_TASK 0x1000U
/**
* @ingroup los_task
* Flag that indicates the task property.
*
* The task is system-level task, like idle, swtmr and etc.
* The task is no-delete system task, like resourceTask.
*/
#define OS_TASK_FLAG_SYSTEM_TASK 0x2000U
#define OS_TASK_FLAG_NO_DELETE 0x2000U
/**
* @ingroup los_task
@@ -211,14 +218,6 @@ extern SPIN_LOCK_S g_taskSpin;
*/
#define OS_TASK_FLAG_SPECIFIES_PROCESS 0x4000U
/**
* @ingroup los_task
* Flag that indicates the task property.
*
* The task is system-level task, like ResourcesTask.
*/
#define OS_TASK_FLAG_NO_DELETE 0x8000U
/**
* @ingroup los_task
* Boundary on which the stack size is aligned.
@@ -304,26 +303,36 @@ extern SPIN_LOCK_S g_taskSpin;
typedef struct {
VOID *stackPointer; /**< Task stack pointer */
UINT16 taskStatus; /**< Task status */
/* The scheduling */
UINT16 priority; /**< Task priority */
UINT16 policy;
UINT16 timeSlice; /**< Remaining time slice */
UINT64 startTime; /**< The start time of each phase of task */
UINT64 irqStartTime; /**< Interrupt start time */
UINT32 irqUsedTime; /**< Interrupt consumption time */
UINT32 initTimeSlice; /**< Task init time slice */
INT32 timeSlice; /**< Task remaining time slice */
UINT32 waitTimes; /**< Task delay time, tick number */
SortLinkList sortList; /**< Task sortlink node */
UINT32 stackSize; /**< Task stack size */
UINTPTR topOfStack; /**< Task stack top */
UINT32 taskID; /**< Task ID */
TSK_ENTRY_FUNC taskEntry; /**< Task entrance function */
VOID *joinRetval; /**< pthread adaption */
VOID *taskSem; /**< Task-held semaphore */
VOID *taskMux; /**< Task-held mutex */
VOID *taskEvent; /**< Task-held event */
UINTPTR args[4]; /**< Parameter, of which the maximum number is 4 */
CHAR taskName[OS_TCB_NAME_LEN]; /**< Task name */
LOS_DL_LIST pendList; /**< Task pend node */
LOS_DL_LIST threadList; /**< thread list */
SortLinkList sortList; /**< Task sortlink node */
UINT32 eventMask; /**< Event mask */
UINT32 eventMode; /**< Event mode */
UINT32 priBitMap; /**< BitMap for recording the change of task priority,
the priority can not be greater than 31 */
#ifdef LOSCFG_KERNEL_CPUP
OsCpupBase taskCpup; /**< task cpu usage */
#endif
INT32 errorNo; /**< Error Num */
UINT32 signal; /**< Task signal */
sig_cb sig;
@@ -331,16 +340,15 @@ typedef struct {
UINT16 currCpu; /**< CPU core number of this task is running on */
UINT16 lastCpu; /**< CPU core number of this task is running on last time */
UINT16 cpuAffiMask; /**< CPU affinity mask, support up to 16 cores */
UINT32 timerCpu; /**< CPU core number of this task is delayed or pended */
#if (LOSCFG_KERNEL_SMP_TASK_SYNC == YES)
UINT32 syncSignal; /**< Synchronization for signal handling */
#endif
#if (LOSCFG_KERNEL_SMP_LOCKDEP == YES)
LockDep lockDep;
#endif
#if (LOSCFG_KERNEL_SCHED_STATISTICS == YES)
SchedStat schedStat; /**< Schedule statistics */
#endif
#ifdef LOSCFG_SCHED_DEBUG
SchedStat schedStat; /**< Schedule statistics */
#endif
UINTPTR userArea;
UINTPTR userMapBase;
@@ -349,7 +357,7 @@ typedef struct {
FutexNode futex;
LOS_DL_LIST joinList; /**< join list */
LOS_DL_LIST lockList; /**< Hold the lock list */
UINT32 waitID; /**< Wait for the PID or GID of the child process */
UINTPTR waitID; /**< Wait for the PID or GID of the child process */
UINT16 waitFlag; /**< The type of child process that is waiting, belonging to a group or parent,
a specific child process, or any child process */
#if (LOSCFG_KERNEL_LITEIPC == YES)
@@ -381,7 +389,6 @@ typedef int (*ForEachTaskCB)(LosTaskCB *tcb, void *arg);
*/
extern UINT32 g_taskMaxNum;
/**
* @ingroup los_task
* Starting address of a task.
@@ -451,132 +458,28 @@ STATIC INLINE BOOL OsTaskIsInactive(const LosTaskCB *taskCB)
/* get task info */
#define OS_ALL_TASK_MASK 0xFFFFFFFF
#define OS_PROCESS_PRI_QUEUE_SIZE(processCB) OsPriQueueProcessSize(g_priQueueList, (processCB)->priority)
#define OS_TASK_PRI_QUEUE_ENQUEUE(processCB, taskCB) \
OsPriQueueEnqueue((processCB)->threadPriQueueList, &((processCB)->threadScheduleMap), \
&((taskCB)->pendList), (taskCB)->priority)
#define OS_TASK_PRI_QUEUE_ENQUEUE_HEAD(processCB, taskCB) \
OsPriQueueEnqueueHead((processCB)->threadPriQueueList, &((processCB)->threadScheduleMap), \
&((taskCB)->pendList), (taskCB)->priority)
#define OS_TASK_PRI_QUEUE_DEQUEUE(processCB, taskCB) \
OsPriQueueDequeue((processCB)->threadPriQueueList, &((processCB)->threadScheduleMap), &((taskCB)->pendList))
#define OS_TASK_SCHED_QUEUE_ENQUEUE(taskCB, status) OsTaskSchedQueueEnqueue(taskCB, status)
#define OS_TASK_SCHED_QUEUE_DEQUEUE(taskCB, status) OsTaskSchedQueueDequeue(taskCB, status)
#define OS_PROCESS_PRI_QUEUE_ENQUEUE(processCB) \
OsPriQueueEnqueue(g_priQueueList, &g_priQueueBitmap, &((processCB)->pendList), (processCB)->priority)
#define OS_PROCESS_PRI_QUEUE_ENQUEUE_HEAD(processCB) \
OsPriQueueEnqueueHead(g_priQueueList, &g_priQueueBitmap, &((processCB)->pendList), (processCB)->priority)
#define OS_PROCESS_PRI_QUEUE_DEQUEUE(processCB) OsPriQueueProcessDequeue(&((processCB)->pendList))
#define OS_TASK_PRI_QUEUE_SIZE(processCB, taskCB) OsPriQueueSize((processCB)->threadPriQueueList, (taskCB)->priority)
#define OS_TASK_GET_NEW(processCB) LOS_DL_LIST_ENTRY(OsPriQueueTop((processCB)->threadPriQueueList, \
&((processCB)->threadScheduleMap)), \
LosTaskCB, pendList)
#define OS_PROCESS_GET_NEW() \
LOS_DL_LIST_ENTRY(OsPriQueueTop(g_priQueueList, &g_priQueueBitmap), LosProcessCB, pendList)
/**
* @ingroup los_task
* @brief Modify the priority of task.
*
* @par Description:
* This API is used to modify the priority of task.
*
* @attention
* <ul>
* <li>The taskCB should be a correct pointer to task control block structure.</li>
* <li>the priority should be in [0, OS_TASK_PRIORITY_LOWEST].</li>
* </ul>
*
* @param taskCB [IN] Type #LosTaskCB * pointer to task control block structure.
* @param priority [IN] Type #UINT16 the priority of task.
*
* @retval None.
* @par Dependency:
* <ul><li>los_task_pri.h: the header file that contains the API declaration.</li></ul>
* @see
*/
extern VOID OsTaskPriModify(LosTaskCB *taskCB, UINT16 priority);
/**
* @ingroup los_task
* @brief pend running task to pendlist
*
* @par Description:
* This API is used to pend task to pendlist and add to sorted delay list.
*
* @attention
* <ul>
* <li>The list should be a vaild pointer to pendlist.</li>
* </ul>
*
* @param list [IN] Type #LOS_DL_LIST * pointer to list which running task will be pended.
* @param timeout [IN] Type #UINT32 Expiry time. The value range is [0,LOS_WAIT_FOREVER].
* @param needSched [IN] Type #bool need sched
*
* @retval LOS_OK wait success
* @retval LOS_NOK pend out
* @par Dependency:
* <ul><li>los_task_pri.h: the header file that contains the API declaration.</li></ul>
* @see OsTaskWake
*/
extern UINT32 OsTaskWait(LOS_DL_LIST *list, UINT32 timeout, BOOL needSched);
/**
* @ingroup los_task
* @brief delete task from pendlist.
*
* @par Description:
* This API is used to delete task from pendlist and also add to the priqueue.
*
* @attention
* <ul>
* <li>The resumedTask should be the task which will be add to priqueue.</li>
* </ul>
*
* @param resumedTask [IN] Type #LosTaskCB * pointer to the task which will be add to priqueue.
*
* @retval None.
* @par Dependency:
* <ul><li>los_task_pri.h: the header file that contains the API declaration.</li></ul>
* @see OsTaskWait
*/
extern VOID OsTaskWake(LosTaskCB *resumedTask);
extern UINT32 OsTaskSetDeatchUnsafe(LosTaskCB *taskCB);
extern VOID OsTaskJoinPostUnsafe(LosTaskCB *taskCB);
extern UINT32 OsTaskJoinPendUnsafe(LosTaskCB *taskCB);
extern BOOL OsTaskCpuAffiSetUnsafe(UINT32 taskID, UINT16 newCpuAffiMask, UINT16 *oldCpuAffiMask);
extern VOID OsTaskSchedule(LosTaskCB *, LosTaskCB *);
extern VOID OsStartToRun(LosTaskCB *);
extern VOID OsTaskScan(VOID);
extern VOID OsTaskContextLoad(LosTaskCB *newTask);
extern VOID OsIdleTask(VOID);
extern UINT32 OsIdleTaskCreate(VOID);
extern UINT32 OsTaskInit(VOID);
extern UINT32 OsShellCmdDumpTask(INT32 argc, const CHAR **argv);
extern UINT32 OsShellCmdTskInfoGet(UINT32 taskID, VOID *seqfile, UINT16 flag);
extern VOID* OsGetMainTask(VOID);
extern LosTaskCB *OsGetMainTask(VOID);
extern VOID OsSetMainTask(VOID);
extern LosTaskCB* OsGetTopTask(VOID);
extern UINT32 OsGetIdleTaskId(VOID);
extern VOID OsTaskEntry(UINT32 taskID);
extern SortLinkAttribute *OsTaskSortLinkGet(VOID);
extern UINT32 OsTaskSwitchCheck(LosTaskCB *oldTask, LosTaskCB *newTask);
extern UINT32 OsTaskProcSignal(VOID);
extern VOID OsSchedStatistics(LosTaskCB *runTask, LosTaskCB *newTask);
extern VOID OsTaskProcSignal(VOID);
extern UINT32 OsTaskDeleteUnsafe(LosTaskCB *taskCB, UINT32 status, UINT32 intSave);
extern VOID OsTaskResourcesToFree(LosTaskCB *taskCB);
extern VOID OsRunTaskToDelete(LosTaskCB *taskCB);
extern UINT32 OsTaskSyncWait(const LosTaskCB *taskCB);
extern UINT32 OsCreateUserTask(UINT32 processID, TSK_INIT_PARAM_S *initParam);
extern INT32 OsTaskSchedulerSetUnsafe(LosTaskCB *taskCB, UINT16 policy, UINT16 priority,
BOOL policyFlag, UINT32 intSave);
extern INT32 OsSetTaskName(LosTaskCB *taskCB, const CHAR *name, BOOL setPName);
extern VOID OsTaskCBRecyleToFree(VOID);
extern VOID OsTaskExitGroup(UINT32 status);
@@ -586,6 +489,65 @@ extern VOID OsProcessSuspendAllTask(VOID);
extern UINT32 OsUserTaskOperatePermissionsCheck(LosTaskCB *taskCB);
extern VOID OsWriteResourceEvent(UINT32 events);
extern UINT32 OsCreateResourceFreeTask(VOID);
#define OS_TASK_WAIT_ANYPROCESS (1 << 0U)
#define OS_TASK_WAIT_PROCESS (1 << 1U)
#define OS_TASK_WAIT_GID (1 << 2U)
#ifdef LOSCFG_DEBUG_VERSION
#define OS_TASK_WAIT_SEM (OS_TASK_WAIT_GID + 1)
#define OS_TASK_WAIT_QUEUE (OS_TASK_WAIT_SEM + 1)
#define OS_TASK_WAIT_JOIN (OS_TASK_WAIT_QUEUE + 1)
#define OS_TASK_WAIT_SIGNAL (OS_TASK_WAIT_JOIN + 1)
#define OS_TASK_WAIT_LITEIPC (OS_TASK_WAIT_SIGNAL + 1)
#define OS_TASK_WAIT_MUTEX (OS_TASK_WAIT_LITEIPC + 1)
#define OS_TASK_WAIT_FUTEX (OS_TASK_WAIT_MUTEX + 1)
#define OS_TASK_WAIT_EVENT (OS_TASK_WAIT_FUTEX + 1)
#define OS_TASK_WAIT_COMPLETE (OS_TASK_WAIT_EVENT + 1)
STATIC INLINE VOID OsTaskWaitSetPendMask(UINT16 mask, UINTPTR lockID, UINT32 timeout)
{
LosTaskCB *runTask = OsCurrTaskGet();
runTask->waitID = lockID;
runTask->waitFlag = mask;
(VOID)timeout;
#ifdef LOSCFG_KERNEL_TRACE
UINT16 status = OS_TASK_STATUS_PENDING;
if (timeout != LOS_WAIT_FOREVER) {
status |= OS_TASK_STATUS_PEND_TIME;
}
LOS_Trace(LOS_TRACE_TASK, runTask->taskEntry, status, mask, lockID);
#endif
}
STATIC INLINE VOID OsTaskWakeClearPendMask(LosTaskCB *resumeTask)
{
resumeTask->waitID = 0;
resumeTask->waitFlag = 0;
#ifdef LOSCFG_KERNEL_TRACE
LosTaskCB *runTask = OsCurrTaskGet();
LOS_Trace(LOS_TRACE_TASK, resumeTask->taskEntry, (UINT16)OS_TASK_STATUS_READY,
runTask->taskStatus, runTask->taskEntry);
#endif
}
STATIC INLINE VOID OsTraceTaskSchedule(LosTaskCB *newTask, LosTaskCB *runTask)
{
(VOID)newTask;
(VOID)runTask;
#ifdef LOSCFG_KERNEL_TRACE
LOS_Trace(LOS_TRACE_TASK, newTask->taskEntry, (UINT16)OS_TASK_STATUS_RUNNING,
runTask->taskStatus, runTask->taskEntry);
#endif
}
#else
#define OsTaskWaitSetPendMask(mask, lockID, timeout)
#define OsTaskWakeClearPendMask(taskCB)
#define OsTraceTaskSchedule(newTask, runTask)
#endif
#ifdef __cplusplus
#if __cplusplus
}