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Diffstat (limited to 'arch/x86/include/asm/processor.h')
-rw-r--r--arch/x86/include/asm/processor.h63
1 files changed, 0 insertions, 63 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 95da14f7ee85..5533b30cac07 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -475,61 +475,6 @@ struct thread_struct {
unsigned io_bitmap_max;
};
-static inline unsigned long native_get_debugreg(int regno)
-{
- unsigned long val = 0; /* Damn you, gcc! */
-
- switch (regno) {
- case 0:
- asm("mov %%db0, %0" :"=r" (val));
- break;
- case 1:
- asm("mov %%db1, %0" :"=r" (val));
- break;
- case 2:
- asm("mov %%db2, %0" :"=r" (val));
- break;
- case 3:
- asm("mov %%db3, %0" :"=r" (val));
- break;
- case 6:
- asm("mov %%db6, %0" :"=r" (val));
- break;
- case 7:
- asm("mov %%db7, %0" :"=r" (val));
- break;
- default:
- BUG();
- }
- return val;
-}
-
-static inline void native_set_debugreg(int regno, unsigned long value)
-{
- switch (regno) {
- case 0:
- asm("mov %0, %%db0" ::"r" (value));
- break;
- case 1:
- asm("mov %0, %%db1" ::"r" (value));
- break;
- case 2:
- asm("mov %0, %%db2" ::"r" (value));
- break;
- case 3:
- asm("mov %0, %%db3" ::"r" (value));
- break;
- case 6:
- asm("mov %0, %%db6" ::"r" (value));
- break;
- case 7:
- asm("mov %0, %%db7" ::"r" (value));
- break;
- default:
- BUG();
- }
-}
-
/*
* Set IOPL bits in EFLAGS from given mask
*/
@@ -575,14 +520,6 @@ static inline void native_swapgs(void)
#define __cpuid native_cpuid
#define paravirt_enabled() 0
-/*
- * These special macros can be used to get or set a debugging register
- */
-#define get_debugreg(var, register) \
- (var) = native_get_debugreg(register)
-#define set_debugreg(value, register) \
- native_set_debugreg(register, value)
-
static inline void load_sp0(struct tss_struct *tss,
struct thread_struct *thread)
{