diff options
Diffstat (limited to 'arch/i386/include/kernel')
-rw-r--r-- | arch/i386/include/kernel/asm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/i386/include/kernel/asm.h b/arch/i386/include/kernel/asm.h new file mode 100644 index 0000000..33ec3d7 --- /dev/null +++ b/arch/i386/include/kernel/asm.h @@ -0,0 +1,19 @@ +#ifndef I386_ASM_H +#define I386_ASM_H + +static inline void enable_ints(void) { + __asm__ volatile("sti"); + return; +} + +static inline void disable_ints(void) { + __asm__ volatile("cli"); + return; +} + +static inline void flush_tss(void) { + __asm__ volatile("movw $0x28, %ax; ltr %ax"); + return; +} + +#endif |