diff options
Diffstat (limited to 'cpudetect.c')
| -rw-r--r-- | cpudetect.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/cpudetect.c b/cpudetect.c index e6e8a86f25..592eb65090 100644 --- a/cpudetect.c +++ b/cpudetect.c @@ -29,8 +29,8 @@ CpuCaps gCpuCaps; #include <proto/exec.h> #endif -/* Thanks to the FreeBSD project for some of this cpuid code, and - * help understanding how to use it. Thanks to the Mesa +/* Thanks to the FreeBSD project for some of this cpuid code, and + * help understanding how to use it. Thanks to the Mesa * team for SSE support detection and more cpu detect code. */ @@ -52,19 +52,19 @@ static int has_cpuid(void) "pushfl\n\t" "pop %0\n\t" "mov %0, %1\n\t" - + /* ... Toggle the ID bit in one copy and store */ /* to the EFLAGS reg */ "xor $0x200000, %0\n\t" "push %0\n\t" "popfl\n\t" - + /* ... Get the (hopefully modified) EFLAGS */ "pushfl\n\t" "pop %0\n\t" : "=a" (a), "=c" (c) : - : "cc" + : "cc" ); return a != c; @@ -86,7 +86,7 @@ do_cpuid(unsigned int ax, unsigned int *p) ("mov %%"REG_b", %%"REG_S"\n\t" "cpuid\n\t" "xchg %%"REG_b", %%"REG_S - : "=a" (p[0]), "=S" (p[1]), + : "=a" (p[0]), "=S" (p[1]), "=c" (p[2]), "=d" (p[3]) : "0" (ax)); #endif @@ -274,7 +274,7 @@ LONG CALLBACK win32_sig_handler_sse(EXCEPTION_POINTERS* ep) if(ep->ExceptionRecord->ExceptionCode==EXCEPTION_ILLEGAL_INSTRUCTION){ mp_msg(MSGT_CPUDETECT,MSGL_V, "SIGILL, " ); ep->ContextRecord->Eip +=3; - gCpuCaps.hasSSE=0; + gCpuCaps.hasSSE=0; return EXCEPTION_CONTINUE_EXECUTION; } return EXCEPTION_CONTINUE_SEARCH; @@ -305,7 +305,7 @@ ULONG _System os2_sig_handler_sse( PEXCEPTIONREPORTRECORD p1, * and RedHat patched 2.2 kernels that have broken exception handling * support for user space apps that do SSE. */ - + #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) #define SSE_SYSCTL_NAME "hw.instruction_sse" #elif defined(__APPLE__) @@ -433,7 +433,7 @@ static void sigill_handler (int sig) signal (sig, SIG_DFL); raise (sig); } - + canjump = 0; siglongjmp (jmpbuf, 1); } @@ -455,7 +455,7 @@ void GetCpuCaps( CpuCaps *caps) caps->hasSSE4a=0; caps->isX86=0; caps->hasAltiVec = 0; -#if HAVE_ALTIVEC +#if HAVE_ALTIVEC #ifdef __APPLE__ /* rip-off from ffmpeg altivec detection code. @@ -467,7 +467,7 @@ void GetCpuCaps( CpuCaps *caps) size_t len = sizeof(has_vu); int err; - err = sysctl(sels, 2, &has_vu, &len, NULL, 0); + err = sysctl(sels, 2, &has_vu, &len, NULL, 0); if (err == 0) if (has_vu != 0) @@ -488,12 +488,12 @@ void GetCpuCaps( CpuCaps *caps) signal (SIGILL, SIG_DFL); } else { canjump = 1; - + __asm__ volatile ("mtspr 256, %0\n\t" "vand %%v0, %%v0, %%v0" : : "r" (-1)); - + signal (SIGILL, SIG_DFL); caps->hasAltiVec = 1; } |