mirror of https://github.com/ctm/syn68k.git
40 lines
697 B
C
40 lines
697 B
C
#include "readprofile.h"
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#include "syn68k_public.h"
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#include <stdio.h>
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#include <stdlib.h>
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unsigned long instruction_count[65536];
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void
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read_profile (const char *filename)
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{
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FILE *fp;
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fp = fopen (filename, "rb");
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if (fp == NULL)
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{
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perror ("Unable to open file");
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exit (-1);
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}
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/* Read in the data. */
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if (fread (instruction_count, sizeof (unsigned long), 65536, fp) != 65536)
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{
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fprintf (stderr, "Premature end of file!\n");
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exit (-3);
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}
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/* Byte swap if necessary. */
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#ifdef LITTLEENDIAN
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{
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unsigned long *p = instruction_count;
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int i;
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for (i = 65535; i >= 0; p++, i--)
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*p = SWAPUL (*p);
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}
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#endif
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fclose (fp);
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}
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