[tkreuzer] 53479: [INTRIN] Add missing memory barriers to _enable, _disable and __halt

Author: tkreuzer
Date: Sun Aug 28 12:40:55 2011
New Revision: 53479

URL: http://svn.reactos.org/svn/reactos?rev=53479&view=rev
Log:
[INTRIN]
Add missing memory barriers to _enable, _disable and __halt

Modified:
    trunk/reactos/include/crt/mingw32/intrin_x86.h

Modified: trunk/reactos/include/crt/mingw32/intrin_x86.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/crt/mingw32/intrin_...
==============================================================================
--- trunk/reactos/include/crt/mingw32/intrin_x86.h [iso-8859-1] (original)
+++ trunk/reactos/include/crt/mingw32/intrin_x86.h [iso-8859-1] Sun Aug 28 12:40:55 2011
@@ -1216,17 +1216,17 @@

__INTRIN_INLINE void _disable(void)
 {
-	__asm__("cli");
+	__asm__("cli" : : : "memory");
 }

__INTRIN_INLINE void _enable(void)
 {
-	__asm__("sti");
+	__asm__("sti" : : : "memory");
 }

__INTRIN_INLINE void __halt(void)
 {
-	__asm__("hlt\n\t");
+	__asm__("hlt\n\t" : : : "memory");
 }

/*** Protected memory management ***/