From 4596f12de767d8879e088b7734164377718e0cae Mon Sep 17 00:00:00 2001 From: Konstantin Belousov Date: Sat, 21 Jul 2012 21:39:23 +0000 Subject: [PATCH] MFamd64 r238597: Add stmxcsr. MFC after: 3 weeks --- sys/i386/isa/npx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/i386/isa/npx.c b/sys/i386/isa/npx.c index 50c812c6cb5..913cee9f23a 100644 --- a/sys/i386/isa/npx.c +++ b/sys/i386/isa/npx.c @@ -99,6 +99,7 @@ __FBSDID("$FreeBSD$"); #ifdef CPU_ENABLE_SSE #define fxrstor(addr) __asm __volatile("fxrstor %0" : : "m" (*(addr))) #define fxsave(addr) __asm __volatile("fxsave %0" : "=m" (*(addr))) +#define stmxcsr(addr) __asm __volatile("stmxcsr %0" : : "m" (*(addr))) #endif #else /* !(__GNUCLIKE_ASM && !lint) */ @@ -113,6 +114,7 @@ void frstor(caddr_t addr); #ifdef CPU_ENABLE_SSE void fxsave(caddr_t addr); void fxrstor(caddr_t addr); +void stmxcsr(u_int csr); #endif #endif /* __GNUCLIKE_ASM && !lint */ -- 2.45.2