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562
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1 /*
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2 testcpu: standalone CPU flags tester
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3
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4 copyright 2007 by the mpg123 project - free software under the terms of the LGPL 2.1
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5 see COPYING and AUTHORS files in distribution or http://mpg123.org
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6 initially written by Thomas Orgis
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7 */
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8
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9 #include <stdio.h>
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10 #include "getcpuflags.h"
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11
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12 int main()
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13 {
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14 int family;
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15 struct cpuflags flags;
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16 if(!getcpuflags(&flags)){ printf("CPU won't do cpuid (some old i386 or i486)\n"); return 0; }
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17 family = (flags.id & 0xf00)>>8;
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18 printf("family: %i\n", family);
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19 printf("stdcpuflags: 0x%08x\n", flags.std);
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20 printf("std2cpuflags: 0x%08x\n", flags.std2);
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21 printf("extcpuflags: 0x%08x\n", flags.ext);
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22 if(cpu_i586(flags))
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23 {
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24 printf("A i586 or better cpu with:");
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25 if(cpu_mmx(flags)) printf(" mmx");
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26 if(cpu_3dnow(flags)) printf(" 3dnow");
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27 if(cpu_3dnowext(flags)) printf(" 3dnowext");
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28 if(cpu_sse(flags)) printf(" sse");
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29 if(cpu_sse2(flags)) printf(" sse2");
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30 if(cpu_sse3(flags)) printf(" sse3");
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31 printf("\n");
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32 }
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33 else printf("I guess you have some i486\n");
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34 return 0;
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35 }
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