diff options
| author | scop <scop> | 2005-03-14 17:04:35 +0000 |
|---|---|---|
| committer | scop <scop> | 2005-03-14 17:04:35 +0000 |
| commit | 981b154cbd0665283264d3bd211089cd3057e36b (patch) | |
| tree | 7fb0aa71537d0a75da99ea7413de0cca09c3a2fe | |
| parent | aba4ff4379da49b7c310659fd6d4344b1464c4ef (diff) | |
| download | vdr-plugin-dxr3-981b154cbd0665283264d3bd211089cd3057e36b.tar.gz vdr-plugin-dxr3-981b154cbd0665283264d3bd211089cd3057e36b.tar.bz2 | |
Handle __x86_64__.
| -rw-r--r-- | dxr3memcpy.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/dxr3memcpy.c b/dxr3memcpy.c index 0d59e09..3572501 100644 --- a/dxr3memcpy.c +++ b/dxr3memcpy.c @@ -42,12 +42,12 @@ //! our function pointer void *(* dxr3_memcpy)(void *to, const void *from, size_t len); -#ifdef __i386__ +#if defined(__i386__) || defined(__x86_64__) // ================================== // for small memory blocks (<256 bytes) this version is faster #define small_memcpy(to,from,n) { register unsigned long int dummy; __asm__ __volatile__("rep; movsb":"=&D"(to), "=&S"(from), "=&c"(dummy) :"0" (to), "1" (from),"2" (n) : "memory"); } /* -// -- dosn't compile with 2.95 gcc -- +// -- doesn't compile with 2.95 gcc -- #define small_memcpy(to,from,n)\ {\ register unsigned long int dummy;\ @@ -313,7 +313,7 @@ static void * mmx2_memcpy(void * to, const void * from, size_t len) static void *linux_kernel_memcpy(void *to, const void *from, size_t len) { return __memcpy(to,from,len); } -#endif /*__i386__*/ +#endif /* __i386__ || __x86_64__ */ // ================================== @@ -333,7 +333,7 @@ cDxr3MemcpyBench::cDxr3MemcpyBench(uint32_t config_flags) routine.cpu_require = 0; m_methods.push_back(routine); - #ifdef __i386__ +#if defined(__i386__) || defined(__x86_64__) // linux_kernel_memcpy routine.name = "linux_kernel_memcpy()"; @@ -353,7 +353,7 @@ cDxr3MemcpyBench::cDxr3MemcpyBench(uint32_t config_flags) routine.cpu_require = CC_MMXEXT; m_methods.push_back(routine); - # ifndef __FreeBSD__ +#ifndef __FreeBSD__ // SSE optimized memcpy() routine.name = "SSE optimized memcpy()"; @@ -361,9 +361,8 @@ cDxr3MemcpyBench::cDxr3MemcpyBench(uint32_t config_flags) routine.cpu_require = CC_MMXEXT|CC_SSE; m_methods.push_back(routine); - # endif /*__FreeBSD__*/ - #endif /*__i386__*/ - +#endif /* not __FreeBSD__ */ +#endif /* __i386__ || __x86_64__ */ // // run benchmarking @@ -423,9 +422,9 @@ cDxr3MemcpyBench::cDxr3MemcpyBench(uint32_t config_flags) // ================================== //! needed for exact timing -#ifdef __i386__ unsigned long long int cDxr3MemcpyBench::Rdtsc(uint32_t config_flags) { +#if defined(__i386__) || defined(__x86_64__) // we need rdtsc support if (config_flags && CC_MMX) { @@ -437,12 +436,8 @@ unsigned long long int cDxr3MemcpyBench::Rdtsc(uint32_t config_flags) { return times(NULL); } - -} #else -unsigned long long int cDxr3MemcpyBench::Rdtsc(uint32_t config_flags) -{ struct tms tp; return times(&tp); +#endif /* __i386__ || __x86_64__ */ } -#endif |