diff options
Diffstat (limited to 'include/asm-x86_64/processor.h')
| -rw-r--r-- | include/asm-x86_64/processor.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h index 8b55f139968..106f666517b 100644 --- a/include/asm-x86_64/processor.h +++ b/include/asm-x86_64/processor.h @@ -280,6 +280,14 @@ struct thread_struct { set_fs(USER_DS); \ } while(0) +#define get_debugreg(var, register) \ + __asm__("movq %%db" #register ", %0" \ + :"=r" (var)) +#define set_debugreg(value, register) \ + __asm__("movq %0,%%db" #register \ + : /* no output */ \ + :"r" (value)) + struct task_struct; struct mm_struct; |