aboutsummaryrefslogtreecommitdiff
path: root/arch/i386/kernel/traps.c
diff options
context:
space:
mode:
authorVincent Hanquez <vincent.hanquez@cl.cam.ac.uk>2005-06-23 00:08:43 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:45:13 -0700
commit1cc6f12e03ebc064b74161c684f987284ce9d0cc (patch)
treefd22e53fa49ea211914ee12fb45df6c4a2d01ee3 /arch/i386/kernel/traps.c
parentf5012310e35bd62fd39fce338ee44422c975ff3c (diff)
[PATCH] xen: x86: Use new macro for debugreg
Make use of the 2 new macro set_debugreg and get_debugreg. Signed-off-by: Vincent Hanquez <vincent.hanquez@cl.cam.ac.uk> Cc: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/traps.c')
-rw-r--r--arch/i386/kernel/traps.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 7f729665d29..c01d7ba6d7e 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -685,7 +685,7 @@ fastcall void do_debug(struct pt_regs * regs, long error_code)
unsigned int condition;
struct task_struct *tsk = current;
- __asm__ __volatile__("movl %%db6,%0" : "=r" (condition));
+ get_debugreg(condition, 6);
if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code,
SIGTRAP) == NOTIFY_STOP)
@@ -727,9 +727,7 @@ fastcall void do_debug(struct pt_regs * regs, long error_code)
* the signal is delivered.
*/
clear_dr7:
- __asm__("movl %0,%%db7"
- : /* no output */
- : "r" (0));
+ set_debugreg(0, 7);
return;
debug_vm86: