rdpmc.c File Reference

#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <linux/types.h>
#include "perf.h"
#include "debug.h"
#include "tests/tests.h"
#include "cloexec.h"
#include "util.h"
#include "arch-tests.h"

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Functions
static u64	rdpmc (unsigned int counter)
static u64	rdtsc (void)
static u64	mmap_read_self (void *addr)
static void	segfault_handler (int sig __maybe_unused, siginfo_t *info __maybe_unused, void *uc __maybe_unused)
static int	__test__rdpmc (void)
int	test__rdpmc (struct test *test __maybe_unused, int subtest __maybe_unused)

Function Documentation

__test__rdpmc()

static int __test__rdpmc ( void  )

static

Definition at line 93 of file rdpmc.c.

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mmap_read_self()

static u64 mmap_read_self ( void *  addr )

static

Definition at line 35 of file rdpmc.c.

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rdpmc()

static u64 rdpmc ( unsigned int  counter )

static

Definition at line 17 of file rdpmc.c.

rdtsc()

static u64 rdtsc ( void  )

static

Definition at line 26 of file rdpmc.c.

segfault_handler()

static void segfault_handler ( int sig  __maybe_unused, siginfo_t *info  __maybe_unused, void *uc  __maybe_unused  )

static

Definition at line 86 of file rdpmc.c.

test__rdpmc()

int test__rdpmc	(	struct test *test	__maybe_unused,
		int subtest	__maybe_unused
	)

Definition at line 158 of file rdpmc.c.

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