Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/* Support file for or32 tests.  This file should is included

   in each test. It calls main() function and add support for

   basic functions */

#ifndef SUPPORT_H

#define SUPPORT_H

#include <stdarg.h>

#include <stddef.h>

#include <limits.h>

#include "string.h"

/* Register access macros */

#define REG8(add) *((volatile unsigned char *)(add))

#define REG16(add) *((volatile unsigned short *)(add))

#define REG32(add) *((volatile unsigned long *)(add))

/* For writing into SPR. */

void mtspr(unsigned long spr, unsigned long value);

/* For reading SPR. */

unsigned long mfspr(unsigned long spr);

/* Function to be called at entry point - not defined here.  */

int main (int, char **);

/* Prints out a value */

void report(unsigned long value);

/* Calculates a 32-bit CRC */

unsigned long crc32 (unsigned long crc, const unsigned char *buf, unsigned long len);

/* return value by making a syscall */

extern void exit (int i) __attribute__ ((__noreturn__));

/* some stdlib functions */

/* defined in 'string.h'

extern void *memcpy (void *dest, const void *src, unsigned long n);

extern void *memmove (void *dest, const void *src, unsigned long n);

int memcmp (void *dstvoid, const void *srcvoid, unsigned long length);

extern void *memset (void * dstvoid, const char data, unsigned long length);

extern void *memchr(const void *s, int c, unsigned long n);

extern int strlen (const char *src);

extern int strcmp (const char *s1, const char *s2);

extern char *strcpy (char *dst0, char *src0);

*/

unsigned long strtoul (const char *str, char **endptr, int base);

/* defined in 'ctype.h'

#define isspace(c) ((c) == ' ' || (c) == '\t')

*/

extern volatile unsigned long timestamp;

extern void reset_timer (void);

extern unsigned long get_timer (unsigned long base);

extern void set_timer (unsigned long t);

extern void sleep(unsigned long sleep_time);

#endif