diff options
Diffstat (limited to 'c/src/lib/libcpu/i386/cpu.h')
| -rw-r--r-- | c/src/lib/libcpu/i386/cpu.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/c/src/lib/libcpu/i386/cpu.h b/c/src/lib/libcpu/i386/cpu.h index fa0c510a2b..d080f92cd4 100644 --- a/c/src/lib/libcpu/i386/cpu.h +++ b/c/src/lib/libcpu/i386/cpu.h @@ -36,7 +36,7 @@ asm volatile ( "pushf ; \ cli ; \ pop %0" \ - : "=r" ((_level)) : "0" ((_level)) \ + : "=rm" ((_level)) \ ); \ } @@ -44,7 +44,7 @@ { \ asm volatile ( "push %0 ; \ popf" \ - : "=r" ((_level)) : "0" ((_level)) \ + : "=rm" ((_level)) \ ); \ } @@ -53,20 +53,20 @@ asm volatile ( "push %0 ; \ popf ; \ cli" \ - : "=r" ((_level)) : "0" ((_level)) \ + : "=rm" ((_level)) \ ); \ } #define i386_get_interrupt_level( _level ) \ do { \ - register unsigned32 _eflags = 0; \ + register unsigned32 _eflags; \ \ asm volatile ( "pushf ; \ pop %0" \ - : "=r" ((_eflags)) : "0" ((_eflags)) \ + : "=rm" ((_eflags)) \ ); \ \ - _level = (_eflags & EFLAGS_INTR_ENABLE) ? 0 : 1; \ + _level = (_eflags & EFLAGS_INTR_ENABLE) ? 0 : 1; \ } while (0) #define _CPU_ISR_Disable( _level ) i386_disable_interrupts( _level ) |