header.c File Reference

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

Go to the source code of this file.

Macros
#define	__stringify_1(x)   #x
#define	__stringify(x)   __stringify_1(x)
#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)

Macro Definition Documentation

#define __stringify

(

x

)

__stringify_1(x)

Definition at line 10 of file header.c.

#define __stringify_1

(

x

)

#x

Definition at line 9 of file header.c.

#define mfspr

(

rn

)

Value:

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

Definition at line 12 of file header.c.

#define PVR_REV

(

pvr

)

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

Definition at line 18 of file header.c.

#define PVR_VER

(

pvr

)

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

Definition at line 17 of file header.c.

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

Definition at line 16 of file header.c.

Function Documentation

int get_cpuid	(	char *	buffer,
		size_t	sz
	)

Definition at line 21 of file header.c.