capture_support.c File Reference

RTEMS Performance Monitoring and Measurement Framework. More...

#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include <rtems.h>
#include <rtems/monitor.h>
#include <rtems/captureimpl.h>

Data Structures
struct	ctrace_per_cpu
struct	ctrace_task_name
struct	ctrace_tasks

Macros
#define	CTRACE_TASK_BLOCK_SIZE   (64)

Functions
void	rtems_capture_print_timestamp (uint64_t uptime)
	Capture print timestamp.
void	rtems_capture_print_record_task (int cpu, const rtems_capture_record *rec, const rtems_capture_task_record *task_rec)
	Capture print record task.
void	rtems_capture_print_record_capture (int cpu, const rtems_capture_record *rec, uint64_t diff, const rtems_name *name)
	Capture print capture record.
void	rtems_capture_print_trace_records (int total, bool csv)
	Capture print trace records.
void	rtems_capture_print_watch_list (void)
	Capture print watch list.

Detailed Description

RTEMS Performance Monitoring and Measurement Framework.

This is a set of print support routines that may be shared between the RTEMS monitor and direct callers of the capture engine.

Function Documentation

rtems_capture_print_record_capture()

void rtems_capture_print_record_capture	(	int	cpu,
		const rtems_capture_record *	rec,
		uint64_t	diff,
		const rtems_name *	name
	)

Capture print capture record.

This function prints a user extension capture record.

Parameters

[in]	cpu	specifies the cpu the cpu the record was logged on.
[in]	rec	specifies the record.
[in]	diff	specifies the time between this and the last capture record.
[in]	name	specifies the name of the task, NULL if none.
[in]	task_count	number of tasks to search for.

rtems_capture_print_record_task()

void rtems_capture_print_record_task	(	int	cpu,
		const rtems_capture_record *	rec,
		const rtems_capture_task_record *	task_rec
	)

Capture print record task.

This function prints a capture record task. This record contains information to identify a task. It is refrenced in other records by the task id.

Parameters

[in]	cpu	specifies the cpu the cpu the record was logged on.
[in]	rec	specifies the task record.

rtems_capture_print_timestamp()

void rtems_capture_print_timestamp

(

uint64_t

uptime

)

Capture print timestamp.

This function prints uptime in a timestamp format.

Parameters

[in]

uptime

specifies the timestamp to print

rtems_capture_print_trace_records()

void rtems_capture_print_trace_records	(	int	total,
		bool	csv
	)

Capture print trace records.

This function reads, prints and releases up to total trace records in either a csv format or an ascii table format.

Parameters

[in]	total	specifies the number of records to print
[in]	csv	specifies a comma seperated value format

rtems_capture_print_watch_list()

void rtems_capture_print_watch_list

(

void

)

Capture print watch list.

This function prints a capture watch list