diff options
Diffstat (limited to 'sys/amd64/include/cpufunc.h')
-rw-r--r-- | sys/amd64/include/cpufunc.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/sys/amd64/include/cpufunc.h b/sys/amd64/include/cpufunc.h index 7243173..881fcd2 100644 --- a/sys/amd64/include/cpufunc.h +++ b/sys/amd64/include/cpufunc.h @@ -705,23 +705,6 @@ intr_disable(void) return (rflags); } -#ifndef CR0_TS -/* Defined in <machine/specialreg.h> */ -#define CR0_TS 0x00000008 -#endif -static __inline void -start_emulating(void) -{ - __asm __volatile("smsw %%ax; orb %0,%%al; lmsw %%ax" - : : "n" (CR0_TS) : "ax"); -} - -static __inline void -stop_emulating(void) -{ - __asm __volatile("clts"); -} - static __inline void intr_restore(register_t rflags) { |