chtrace.h File Reference

Tracer macros and structures. More...

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Data Structures
struct	trace_event_t
	Trace buffer record. More...
struct	trace_buffer_t
	Trace buffer header. More...

Macros
#define	__trace_ready(tp, msg)
#define	__trace_switch(ntp, otp)
#define	__trace_isr_enter(isr)
#define	__trace_isr_leave(isr)
#define	__trace_halt(reason)
#define	chDbgWriteTraceI(up1, up2)
#define	chDbgWriteTrace(up1, up2)
Trace record types
#define	CH_TRACE_TYPE_UNUSED   0U
#define	CH_TRACE_TYPE_READY   1U
#define	CH_TRACE_TYPE_SWITCH   2U
#define	CH_TRACE_TYPE_ISR_ENTER   3U
#define	CH_TRACE_TYPE_ISR_LEAVE   4U
#define	CH_TRACE_TYPE_HALT   5U
#define	CH_TRACE_TYPE_USER   6U
Events to trace
#define	CH_DBG_TRACE_MASK_DISABLED   255U
#define	CH_DBG_TRACE_MASK_NONE   0U
#define	CH_DBG_TRACE_MASK_READY   1U
#define	CH_DBG_TRACE_MASK_SWITCH   2U
#define	CH_DBG_TRACE_MASK_ISR   4U
#define	CH_DBG_TRACE_MASK_HALT   8U
#define	CH_DBG_TRACE_MASK_USER   16U
#define	CH_DBG_TRACE_MASK_SLOW
#define	CH_DBG_TRACE_MASK_ALL
Debug related settings
#define	CH_DBG_TRACE_MASK   CH_DBG_TRACE_MASK_DISABLED
	Trace buffer entries.
#define	CH_DBG_TRACE_BUFFER_SIZE   128
	Trace buffer entries.

Functions
void	__trace_object_init (trace_buffer_t *tbp)
	Circular trace buffer initialization.
void	__trace_ready (thread_t *tp, msg_t msg)
	Inserts in the circular debug trace buffer a ready record.
void	__trace_switch (thread_t *ntp, thread_t *otp)
	Inserts in the circular debug trace buffer a context switch record.
void	__trace_isr_enter (const char *isr)
	Inserts in the circular debug trace buffer an ISR-enter record.
void	__trace_isr_leave (const char *isr)
	Inserts in the circular debug trace buffer an ISR-leave record.
void	__trace_halt (const char *reason)
	Inserts in the circular debug trace buffer an halt record.
void	chTraceWriteI (void *up1, void *up2)
	Adds an user trace record to the trace buffer.
void	chTraceWrite (void *up1, void *up2)
	Adds an user trace record to the trace buffer.
void	chTraceSuspendI (uint16_t mask)
	Suspends one or more trace events.
void	chTraceSuspend (uint16_t mask)
	Suspends one or more trace events.
void	chTraceResumeI (uint16_t mask)
	Resumes one or more trace events.
void	chTraceResume (uint16_t mask)
	Resumes one or more trace events.

Detailed Description

Tracer macros and structures.

Definition in file chtrace.h.