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r873: comforming to C99/C11; resolves #261

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Heng Li
2018-11-05 08:25:07 -05:00
parent 09e089c3dc
commit a8ee48c2ce
5 changed files with 7 additions and 7 deletions
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4
ksw2_dispatch.c
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@@ -17,11 +17,11 @@
void __cpuidex(int cpuid[4], int func_id, int subfunc_id)
{
#if defined(__x86_64__)
asm volatile ("cpuid"
__asm__ volatile ("cpuid"
: "=a" (cpuid[0]), "=b" (cpuid[1]), "=c" (cpuid[2]), "=d" (cpuid[3])
: "0" (func_id), "2" (subfunc_id));
#else // on 32bit, ebx can NOT be used as PIC code
asm volatile ("xchgl %%ebx, %1; cpuid; xchgl %%ebx, %1"
__asm__ volatile ("xchgl %%ebx, %1; cpuid; xchgl %%ebx, %1"
: "=a" (cpuid[0]), "=r" (cpuid[1]), "=c" (cpuid[2]), "=d" (cpuid[3])
: "0" (func_id), "2" (subfunc_id));
#endif