diff options
| author | David Howells <dhowells@redhat.com> | 2009-06-11 13:05:24 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 09:01:26 -0700 |
| commit | 4a3b98932270f5d69f2c081924e356325ed704d9 (patch) | |
| tree | e2a8e37a37ed7e3be32c12ea233ea18c389549d0 /arch/frv/kernel/signal.c | |
| parent | 24ceb7e8a6c5dd6e32ac3d43a2424542c97989f5 (diff) | |
FRV: Implement new-style ptrace
Implement the new-style ptrace for FRV, including adding appropriate
tracehooks.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv/kernel/signal.c')
| -rw-r--r-- | arch/frv/kernel/signal.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index 7ae290a161de..4a7a62c6e783 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -21,6 +21,7 @@ #include <linux/unistd.h> #include <linux/personality.h> #include <linux/freezer.h> +#include <linux/tracehook.h> #include <asm/ucontext.h> #include <asm/uaccess.h> #include <asm/cacheflush.h> @@ -516,6 +517,9 @@ static void do_signal(void) * clear the TIF_RESTORE_SIGMASK flag */ if (test_thread_flag(TIF_RESTORE_SIGMASK)) clear_thread_flag(TIF_RESTORE_SIGMASK); + + tracehook_signal_handler(signr, &info, &ka, __frame, + test_thread_flag(TIF_SINGLESTEP)); } return; @@ -567,6 +571,7 @@ asmlinkage void do_notify_resume(__u32 thread_info_flags) /* deal with notification on about to resume userspace execution */ if (thread_info_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(__frame); } } /* end do_notify_resume() */ |