diff options
| author | Vincent Hanquez <vincent.hanquez@cl.cam.ac.uk> | 2005-06-23 00:08:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:13 -0700 |
| commit | 1cc6f12e03ebc064b74161c684f987284ce9d0cc (patch) | |
| tree | fd22e53fa49ea211914ee12fb45df6c4a2d01ee3 /arch/i386/kernel/traps.c | |
| parent | f5012310e35bd62fd39fce338ee44422c975ff3c (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.c | 6 |
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: |