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36 lines
1,012 B
C
36 lines
1,012 B
C
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/*
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testcpu: standalone CPU flags tester
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copyright 2007 by the mpg123 project - free software under the terms of the LGPL 2.1
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see COPYING and AUTHORS files in distribution or http://mpg123.org
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initially written by Thomas Orgis
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*/
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#include <stdio.h>
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#include "getcpuflags.h"
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int main()
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{
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int family;
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struct cpuflags flags;
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if(!getcpuflags(&flags)){ printf("CPU won't do cpuid (some old i386 or i486)\n"); return 0; }
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family = (flags.id & 0xf00)>>8;
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printf("family: %i\n", family);
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printf("stdcpuflags: 0x%08x\n", flags.std);
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printf("std2cpuflags: 0x%08x\n", flags.std2);
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printf("extcpuflags: 0x%08x\n", flags.ext);
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if(cpu_i586(flags))
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{
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printf("A i586 or better cpu with:");
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if(cpu_mmx(flags)) printf(" mmx");
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if(cpu_3dnow(flags)) printf(" 3dnow");
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if(cpu_3dnowext(flags)) printf(" 3dnowext");
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if(cpu_sse(flags)) printf(" sse");
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if(cpu_sse2(flags)) printf(" sse2");
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if(cpu_sse3(flags)) printf(" sse3");
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printf("\n");
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}
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else printf("I guess you have some i486\n");
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return 0;
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}
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