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fix: M核添加维测接口

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【背景】M核添加维测接口

【修改方案】
1, 添加任务栈dump接口
2, 添加中断dump接口
3, 添加任务调度流程dump
【影响】
对现有的产品编译不会有影响。
re #I55DJV
Signed-off-by: wangchen <wangchen64@huawei.com>
This commit is contained in:
wangchen
2022-05-18 01:45:19 +00:00
parent 3f41c36926
commit efebc00f87
5 changed files with 202 additions and 3 deletions
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35
components/debugtools/los_debugtools.h
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@@ -40,17 +40,46 @@ extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */
/* StackDump print format */
#define PRINT_PER_ROW 4
/* Shell Callback */
/* SchedTrace records number */
#define TRACE_NUM 200
/* sched trace info, users can add their own */
typedef struct {
UINT32 newTaskID;
CHAR newTaskName[LOS_TASK_NAMELEN];
UINT32 runTaskID;
CHAR runTaskName[LOS_TASK_NAMELEN];
} SchedTraceInfo;
/* SchedTrace record callback */
typedef void (*SchedTraceRecordCB)(LosTaskCB *newTask, LosTaskCB *runTask);
/* SchedTrace show callback, buf is overwrite ringbuf, max amount of storage is TRACE_NUM */
typedef void (*SchedTraceShowCB)(SchedTraceInfo *ringBuf, UINT32 count);
/* Shell callback */
extern UINT32 OsShellCmdStackDump(INT32 argc, const CHAR **argv);
extern UINT32 OsShellCmdHwiDump(INT32 argc, const CHAR **argv);
extern UINT32 OsShellCmdSchedTrace(INT32 argc, const CHAR **argv);
/* other module Callback */
/* Other module callback */
extern VOID OsSchedTraceRecord(LosTaskCB *newTask, LosTaskCB *runTask);
/* External Interface */
/* External interface */
/* dump stack by task id, can be called at any time */
extern VOID LOS_TaskStackDump(UINT32 taskID);
/* register sched trace handle, If not registered, the default fun will be used */
extern VOID LOS_SchedTraceHandleRegister(SchedTraceRecordCB recordCB, SchedTraceShowCB showCB);
/* start sched trace, will alloc buf, and start write to buf when sched */
extern VOID LOS_SchedTraceStart(VOID);
/* stop sched trace, will stop record and free buf */
extern VOID LOS_SchedTraceStop(VOID);
#ifdef __cplusplus
#if __cplusplus
}