los_perf_pri.h 文件参考

#include "los_perf.h"
#include "arch/perf.h"
#include "los_mp_pri.h"
#include "los_task_pri.h"

los_perf_pri.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

浏览源代码.

结构体
struct	PerfRegs
struct	PerfBackTrace
struct	PerfSampleData
struct	PerfDataHdr
struct	Event
struct	PerfEvent
struct	Pmu
struct	PerfCB

宏定义
#define	OS_MIN(x, y)   (((x) <= (y)) ? (x) : (y))
#define	PERF_EVENT_TO_CODE   0
#define	PERF_CODE_TO_EVENT   1
#define	PERF_DATA_MAGIC_WORD   0xEFEFEF00
#define	SMP_CALL_PERF_FUNC(func)   OsMpFuncCall(OS_MP_CPU_ALL, (SMP_FUNC_CALL)func, NULL)

枚举
enum	PmuStatus { PERF_PMU_STOPED , PERF_PMU_STARTED }

函数
STATIC INLINE VOID	OsPerfArchFetchIrqRegs (PerfRegs *regs, LosTaskCB *curTask)
STATIC INLINE VOID	OsPerfFetchIrqRegs (PerfRegs *regs)
STATIC INLINE VOID	OsPerfArchFetchCallerRegs (PerfRegs *regs)
STATIC INLINE VOID	OsPerfFetchCallerRegs (PerfRegs *regs)
VOID	OsPerfSetIrqRegs (UINTPTR pc, UINTPTR fp)
VOID	OsPerfUpdateEventCount (Event *event, UINT32 value)
VOID	OsPerfHandleOverFlow (Event *event, PerfRegs *regs)
VOID	OsPerfHwReadAllCounter (PerfEvent *events)
VOID	OsPerfTaskCreate (LosTaskCB *taskCB)
VOID	OsPerfTaskDelete (LosTaskCB *taskCB)
VOID	OsPerfTaskSwitch (LosTaskCB *runTask, LosTaskCB *newTask)
VOID *	OsPerfIrqEnter (UINT32 hwiNum)
VOID	OsPerfIrqExit (UINT32 hwiNum, VOID *state)
PerfEvent *	OsPerfIrqEventsGet (UINT32 cpuId)
PerfEvent *	OsPerfTaskEventsGet (UINT32 taskId)

宏定义说明

OS_MIN

#define OS_MIN	(		x,
			y
	)		(((x) <= (y)) ? (x) : (y))

PERF_CODE_TO_EVENT

#define PERF_CODE_TO_EVENT   1

PERF_DATA_MAGIC_WORD

#define PERF_DATA_MAGIC_WORD   0xEFEFEF00

PERF_EVENT_TO_CODE

#define PERF_EVENT_TO_CODE   0

SMP_CALL_PERF_FUNC

#define SMP_CALL_PERF_FUNC

(

func

)

OsMpFuncCall(OS_MP_CPU_ALL, (SMP_FUNC_CALL)func, NULL)

枚举类型说明

PmuStatus

enum PmuStatus

枚举值
PERF_PMU_STOPED
PERF_PMU_STARTED

函数说明

OsPerfArchFetchCallerRegs()

STATIC INLINE VOID OsPerfArchFetchCallerRegs

(

PerfRegs *

regs

)

OsPerfArchFetchIrqRegs()

STATIC INLINE VOID OsPerfArchFetchIrqRegs	(	PerfRegs *	regs,
		LosTaskCB *	curTask
	)

OsPerfFetchCallerRegs()

STATIC INLINE VOID OsPerfFetchCallerRegs

(

PerfRegs *

regs

)

OsPerfFetchIrqRegs()

STATIC INLINE VOID OsPerfFetchIrqRegs

(

PerfRegs *

regs

)

OsPerfHandleOverFlow()

VOID OsPerfHandleOverFlow ( Event *  event, PerfRegs *  regs  )

extern

OsPerfHwReadAllCounter()

VOID OsPerfHwReadAllCounter ( PerfEvent *  events )

extern

OsPerfIrqEnter()

VOID * OsPerfIrqEnter ( UINT32  hwiNum )

extern

OsPerfIrqEventsGet()

PerfEvent * OsPerfIrqEventsGet ( UINT32  cpuId )

extern

OsPerfIrqExit()

VOID OsPerfIrqExit ( UINT32  hwiNum, VOID *  state  )

extern

OsPerfSetIrqRegs()

VOID OsPerfSetIrqRegs ( UINTPTR  pc, UINTPTR  fp  )

extern

OsPerfTaskCreate()

VOID OsPerfTaskCreate ( LosTaskCB *  taskCB )

extern

OsPerfTaskDelete()

VOID OsPerfTaskDelete ( LosTaskCB *  taskCB )

extern

OsPerfTaskEventsGet()

PerfEvent * OsPerfTaskEventsGet ( UINT32  taskId )

extern

OsPerfTaskSwitch()

VOID OsPerfTaskSwitch ( LosTaskCB *  runTask, LosTaskCB *  newTask  )

extern

OsPerfUpdateEventCount()

VOID OsPerfUpdateEventCount ( Event *  event, UINT32  value  )

extern