debug.c File Reference

#include "../perf.h"
#include <inttypes.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <sys/wait.h>
#include <api/debug.h>
#include <linux/time64.h>
#include "cache.h"
#include "color.h"
#include "event.h"
#include "debug.h"
#include "print_binary.h"
#include "util.h"
#include "target.h"
#include "sane_ctype.h"

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Classes
struct	debug_variable

Macros
#define	DEBUG_WRAPPER(__n, __l)

Functions
int	veprintf (int level, int var, const char *fmt, va_list args)
int	eprintf (int level, int var, const char *fmt,...)
static int	veprintf_time (u64 t, const char *fmt, va_list args)
int	eprintf_time (int level, int var, u64 t, const char *fmt,...)
void	pr_stat (const char *fmt,...)
int	dump_printf (const char *fmt,...)
static int	trace_event_printer (enum binary_printer_ops op, unsigned int val, void *extra, FILE *fp)
void	trace_event (union perf_event *event)
int	perf_debug_option (const char *str)
int	perf_quiet_option (void)
	DEBUG_WRAPPER (warning, 0)
	DEBUG_WRAPPER (debug, 1)
void	perf_debug_setup (void)
void	dump_stack (void)
void	sighandler_dump_stack (int sig)

Variables
int	verbose
bool	dump_trace = false
bool	quiet = false
int	debug_ordered_events
static int	redirect_to_stderr
int	debug_data_convert
static struct debug_variable	debug_variables []

Macro Definition Documentation

DEBUG_WRAPPER

#define DEBUG_WRAPPER	(		__n,
			__l
	)

Value:

static int pr_ ## __n ## _wrapper(const char *fmt, ...) \
{                           \
    va_list args;                   \
    int ret;                    \
                            \
    va_start(args, fmt);                \
    ret = veprintf(__l, verbose, fmt, args);    \
    va_end(args);                   \
    return ret;                 \
}

Definition at line 238 of file debug.c.

Function Documentation

DEBUG_WRAPPER() [1/2]

DEBUG_WRAPPER	(	warning	,
		0
	)

DEBUG_WRAPPER() [2/2]

DEBUG_WRAPPER	(	debug	,
		1
	)

dump_printf()

int dump_printf	(	const char *	fmt,
			...
	)

Definition at line 101 of file debug.c.

dump_stack()

void dump_stack

(

void

)

Definition at line 275 of file debug.c.

eprintf()

int eprintf	(	int	level,
		int	var,
		const char *	fmt,
			...
	)

Definition at line 46 of file debug.c.

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eprintf_time()

int eprintf_time	(	int	level,
		int	var,
		u64	t,
		const char *	fmt,
			...
	)

Definition at line 73 of file debug.c.

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perf_debug_option()

int perf_debug_option

(

const char *

str

)

Definition at line 186 of file debug.c.

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perf_debug_setup()

void perf_debug_setup

(

void

)

Definition at line 253 of file debug.c.

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perf_quiet_option()

int perf_quiet_option

(

void

)

Definition at line 225 of file debug.c.

pr_stat()

void pr_stat	(	const char *	fmt,
			...
	)

Definition at line 91 of file debug.c.

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sighandler_dump_stack()

void sighandler_dump_stack

(

int

sig

)

Definition at line 278 of file debug.c.

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trace_event()

void trace_event

(

union perf_event *

event

)

Definition at line 164 of file debug.c.

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trace_event_printer()

static int trace_event_printer ( enum binary_printer_ops  op, unsigned int  val, void *  extra, FILE *  fp  )

static

Definition at line 115 of file debug.c.

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veprintf()

int veprintf	(	int	level,
		int	var,
		const char *	fmt,
		va_list	args
	)

Definition at line 32 of file debug.c.

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veprintf_time()

static int veprintf_time ( u64  t, const char *  fmt, va_list  args  )

static

Definition at line 58 of file debug.c.

Variable Documentation

debug_data_convert

int debug_data_convert

Definition at line 30 of file debug.c.

debug_ordered_events

int debug_ordered_events

Definition at line 28 of file debug.c.

debug_variables

struct debug_variable debug_variables[]

static

Initial value:

= {
    { .name = "verbose",        .ptr = &verbose },
    { .name = "ordered-events", .ptr = &debug_ordered_events},
    { .name = "stderr",     .ptr = &redirect_to_stderr},
    { .name = "data-convert",   .ptr = &debug_data_convert },
    { .name = NULL, }
}

dump_trace

bool dump_trace = false

Definition at line 27 of file debug.c.

quiet

bool quiet = false

Definition at line 27 of file debug.c.

redirect_to_stderr

int redirect_to_stderr

static

Definition at line 29 of file debug.c.

verbose

int verbose

Definition at line 26 of file debug.c.