header.c File Reference

#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <linux/stringify.h>
#include "header.h"
#include "util.h"

Include dependency graph for header.c:

Go to the source code of this file.

Macros
#define	mfspr(rn)
#define	SPRN_PVR   0x11F /* Processor Version Register */
#define	PVR_VER(pvr)   (((pvr) >> 16) & 0xFFFF) /* Version field */
#define	PVR_REV(pvr)   (((pvr) >> 0) & 0xFFFF) /* Revison field */

Functions
int	get_cpuid (char *buffer, size_t sz)
char *	get_cpuid_str (struct perf_pmu *pmu __maybe_unused)

Macro Definition Documentation

mfspr

#define mfspr

(

rn

)

Value:

({unsigned long rval; \
             asm volatile("mfspr %0," __stringify(rn) \
                      : "=r" (rval)); rval; })

Definition at line 11 of file header.c.

PVR_REV

#define PVR_REV

(

pvr

)

(((pvr) >> 0) & 0xFFFF) /* Revison field */

Definition at line 17 of file header.c.

PVR_VER

#define PVR_VER

(

pvr

)

(((pvr) >> 16) & 0xFFFF) /* Version field */

Definition at line 16 of file header.c.

SPRN_PVR

#define SPRN_PVR   0x11F /* Processor Version Register */

Definition at line 15 of file header.c.

Function Documentation

get_cpuid()

int get_cpuid	(	char *	buffer,
		size_t	sz
	)

Definition at line 20 of file header.c.

get_cpuid_str()

char* get_cpuid_str

(

struct perf_pmu *pmu

__maybe_unused

)

Definition at line 38 of file header.c.