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[/] [minsoc/] [trunk/] [sw/] [support/] [support.h] - Blame information for rev 2

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Line No. Rev Author Line
1 2 rfajardo
/* Support file for or32 tests.  This file should is included
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   in each test. It calls main() function and add support for
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   basic functions */
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#ifndef SUPPORT_H
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#define SUPPORT_H
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#include <stdarg.h>
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#include <stddef.h>
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#include <limits.h>
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#define OR1K 1  //ME added
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#if OR1K
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/* Register access macros */
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#define REG8(add) *((volatile unsigned char *)(add))
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#define REG16(add) *((volatile unsigned short *)(add))
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#define REG32(add) *((volatile unsigned long *)(add))
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void printf(const char *fmt, ...);
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/* For writing into SPR. */
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void mtspr(unsigned long spr, unsigned long value);
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/* For reading SPR. */
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unsigned long mfspr(unsigned long spr);
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#else /* OR1K */
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#include <stdio.h>
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#endif /* OR1K */
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/* Function to be called at entry point - not defined here.  */
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int main ();
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/* Prints out a value */
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void report(unsigned long value);
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/* return value by making a syscall */
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extern void or32_exit (int i) __attribute__ ((__noreturn__));
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/* memcpy clone */
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/*
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extern void *memcpy (void *__restrict __dest,
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                     __const void *__restrict __src, size_t __n);
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*/
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/* Timer functions */
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extern void start_timer(int);
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extern unsigned int read_timer(int);
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extern unsigned long excpt_buserr;
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extern unsigned long excpt_dpfault;
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extern unsigned long excpt_ipfault;
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extern unsigned long excpt_tick;
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extern unsigned long excpt_align;
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extern unsigned long excpt_illinsn;
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extern unsigned long excpt_int;
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extern unsigned long excpt_dtlbmiss;
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extern unsigned long excpt_itlbmiss;
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extern unsigned long excpt_range;
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extern unsigned long excpt_syscall;
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extern unsigned long excpt_break;
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extern unsigned long excpt_trap;
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#endif

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