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fix regression (clobbered register; redmine #534)

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pull/42/merge
pi-rho 13 years ago committed by Victor Julien
parent 0df4c5838d
commit af20eaf2e5
1 changed files with 6 additions and 2 deletions
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8
src/util-cpu.c
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@ -192,8 +192,10 @@ uint64_t UtilCpuGetTicks(void)
#else #else
__asm__ __volatile__ ( __asm__ __volatile__ (
"xorl %%eax,%%eax\n\t" "xorl %%eax,%%eax\n\t"
"pushl %%ebx\n\t"
"cpuid\n\t" "cpuid\n\t"
::: "%eax", "%ebx", "%ecx", "%edx"); "popl %%ebx\n\t"
::: "%eax", "%ecx", "%edx");
#endif #endif
uint32_t a, d; uint32_t a, d;
__asm__ __volatile__ ("rdtsc" : "=a" (a), "=d" (d)); __asm__ __volatile__ ("rdtsc" : "=a" (a), "=d" (d));
@ -206,8 +208,10 @@ uint64_t UtilCpuGetTicks(void)
#else #else
__asm__ __volatile__ ( __asm__ __volatile__ (
"xorl %%eax,%%eax\n\t" "xorl %%eax,%%eax\n\t"
"pushl %%ebx\n\t"
"cpuid\n\t" "cpuid\n\t"
::: "%eax", "%ebx", "%ecx", "%edx"); "popl %%ebx\n\t"
::: "%eax", "%ecx", "%edx");
#endif #endif
#else /* #if defined(__GNU__) */ #else /* #if defined(__GNU__) */

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