[PATCH] i386: add memory clobbers to syscall macros

[linux-2.6-omap-h63xx.git] / include / asm-i386 / unistd.h

diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index a7cb377745bf01968d49984ade8d57fcd27369dd..fbaf90a3968c1f7c4f5bd11b818a604c625e8923 100644 (file)
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -332,7 +332,7 @@ type name(type1 arg1) \
 long __res; \
 __asm__ volatile ("int $0x80" \
        : "=a" (__res) \
-       : "0" (__NR_##name),"b" ((long)(arg1))); \
+       : "0" (__NR_##name),"b" ((long)(arg1)) : "memory"); \
 __syscall_return(type,__res); \
 }
 
@@ -342,7 +342,7 @@ type name(type1 arg1,type2 arg2) \
 long __res; \
 __asm__ volatile ("int $0x80" \
        : "=a" (__res) \
-       : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2))); \
+       : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)) : "memory"); \
 __syscall_return(type,__res); \
 }
 
@@ -353,7 +353,7 @@ long __res; \
 __asm__ volatile ("int $0x80" \
        : "=a" (__res) \
        : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-                 "d" ((long)(arg3))); \
+                 "d" ((long)(arg3)) : "memory"); \
 __syscall_return(type,__res); \
 }
 
@@ -364,7 +364,7 @@ long __res; \
 __asm__ volatile ("int $0x80" \
        : "=a" (__res) \
        : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-         "d" ((long)(arg3)),"S" ((long)(arg4))); \
+         "d" ((long)(arg3)),"S" ((long)(arg4)) : "memory"); \
 __syscall_return(type,__res); \
 } 
 
@@ -376,7 +376,7 @@ long __res; \
 __asm__ volatile ("int $0x80" \
        : "=a" (__res) \
        : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-         "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5))); \
+         "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)) : "memory"); \
 __syscall_return(type,__res); \
 }
 
@@ -389,7 +389,7 @@ __asm__ volatile ("push %%ebp ; movl %%eax,%%ebp ; movl %1,%%eax ; int $0x80 ; p
        : "=a" (__res) \
        : "i" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
          "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)), \
-         "0" ((long)(arg6))); \
+         "0" ((long)(arg6)) : "memory"); \
 __syscall_return(type,__res); \
 }