diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2002-05-10 10:13:28 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2002-05-10 10:13:28 +0000 |
| commit | fb683f839aacfea6120acee8af6473f6b6203afa (patch) | |
| tree | 2e155e45528437506e64bf2bf64877f410a249bd /sys/arch | |
| parent | b1392f926e181e704683c571fde508e946bcf365 (diff) | |
Mark all those __asm directives as clobbering memory, because
that's what they are supposed to do.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/alpha/include/bwx.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sys/arch/alpha/include/bwx.h b/sys/arch/alpha/include/bwx.h index fd7da0c3e82..d6a56f70d72 100644 --- a/sys/arch/alpha/include/bwx.h +++ b/sys/arch/alpha/include/bwx.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bwx.h,v 1.3 2001/11/04 23:00:11 art Exp $ */ +/* $OpenBSD: bwx.h,v 1.4 2002/05/10 10:13:27 art Exp $ */ /* $NetBSD: bwx.h,v 1.3 2000/06/08 02:55:37 thorpej Exp $ */ /*- @@ -90,7 +90,8 @@ alpha_stb(__volatile u_int8_t *a0, u_int8_t a1) __asm __volatile("stb %1, %0" : "=m" (*a0) - : "r" (a1)); + : "r" (a1) + : "memory"); } static __inline void @@ -99,7 +100,8 @@ alpha_stw(__volatile u_int16_t *a0, u_int16_t a1) __asm __volatile("stw %1, %0" : "=m" (*a0) - : "r" (a1)); + : "r" (a1) + : "memory"); } static __inline void @@ -108,7 +110,8 @@ alpha_stl(__volatile u_int32_t *a0, u_int32_t a1) __asm __volatile("stl %1, %0" : "=m" (*a0) - : "r" (a1)); + : "r" (a1) + : "memory"); } static __inline u_int8_t @@ -118,7 +121,8 @@ alpha_sextb(u_int8_t a0) __asm __volatile("sextb %1, %0" : "=r" (v0) - : "r" (a0)); + : "r" (a0) + : "memory"); return (v0); } @@ -130,7 +134,8 @@ alpha_sextw(u_int16_t a0) __asm __volatile("sextw %1, %0" : "=r" (v0) - : "r" (a0)); + : "r" (a0) + : "memory"); return (v0); } |