Trace buffer record. More...

#include <chtrace.h>

Collaboration diagram for trace_event_t:

Data Fields
uint32_t	type:3
	Record type. More...

uint32_t	state:5
	Switched out thread state. More...

uint32_t	rtstamp:24
	Accurate time stamp. More...

systime_t	time
	System time stamp of the switch event. More...

thread_t *	ntp
	Switched in thread. More...

void *	wtobjp
	Object where going to sleep. More...

struct {
thread_t * ntp
	Switched in thread. More...

void * wtobjp
	Object where going to sleep. More...

}	sw
	Structure representing a context switch. More...

thread_t *	tp
	Thread made ready. More...

msg_t	msg
	Ready message. More...

struct {
thread_t * tp
	Thread made ready. More...

msg_t msg
	Ready message. More...

}	rdy
	Structure representing a thread becoming ready. More...

const char *	name
	ISR function name taken using `func`. More...

struct {
const char * name
	ISR function name taken using `func`. More...

}	isr
	Structure representing an ISR enter. More...

const char *	reason
	Halt error string. More...

struct {
const char * reason
	Halt error string. More...

}	halt
	Structure representing an halt. More...

void *	up1
	Trace user parameter 1. More...

void *	up2
	Trace user parameter 2. More...

struct {
void * up1
	Trace user parameter 1. More...

void * up2
	Trace user parameter 2. More...

}	user
	User trace structure. More...

Detailed Description

Trace buffer record.

Definition at line 108 of file chtrace.h.

Field Documentation

◆ type

uint32_t trace_event_t::type

Record type.

Definition at line 112 of file chtrace.h.

◆ state

uint32_t trace_event_t::state

Switched out thread state.

Definition at line 116 of file chtrace.h.

◆ rtstamp

uint32_t trace_event_t::rtstamp

Accurate time stamp.

Note: This field only available if the post supports PORT_SUPPORTS_RT else it is set to zero.

Definition at line 122 of file chtrace.h.

Referenced by trace_next().

◆ time

systime_t trace_event_t::time

System time stamp of the switch event.

Definition at line 126 of file chtrace.h.

Referenced by trace_next().

◆ ntp

thread_t* trace_event_t::ntp

Switched in thread.

Definition at line 135 of file chtrace.h.

◆ wtobjp

void* trace_event_t::wtobjp

Object where going to sleep.

Definition at line 139 of file chtrace.h.

◆ sw

struct { ... } trace_event_t::sw

Structure representing a context switch.

◆ tp

thread_t* trace_event_t::tp

Thread made ready.

Definition at line 148 of file chtrace.h.

◆ msg

msg_t trace_event_t::msg

Ready message.

Definition at line 152 of file chtrace.h.

◆ rdy

struct { ... } trace_event_t::rdy

Structure representing a thread becoming ready.

◆ name

const char* trace_event_t::name

ISR function name taken using func.

Definition at line 161 of file chtrace.h.

◆ isr

struct { ... } trace_event_t::isr

Structure representing an ISR enter.

◆ reason

const char* trace_event_t::reason

Halt error string.

Definition at line 170 of file chtrace.h.

◆ halt

struct { ... } trace_event_t::halt

Structure representing an halt.

◆ up1

void* trace_event_t::up1

Trace user parameter 1.

Definition at line 179 of file chtrace.h.

◆ up2

void* trace_event_t::up2

Trace user parameter 2.

Definition at line 183 of file chtrace.h.

◆ user

struct { ... } trace_event_t::user

User trace structure.

Data Fields