* m32c/exit.S: Preserve r1.

2006-03-03 03:20:58 +00:00
parent 7b8b467def
commit dff8cd7700
2 changed files with 6 additions and 0 deletions
--- a/libgloss/ChangeLog
+++ b/libgloss/ChangeLog
@@ -1,3 +1,7 @@
+2006-03-02  DJ Delorie  <dj@redhat.com>
+
+	* m32c/exit.S: Preserve r1.
+
 2006-02-24  Paul Brook  <paul@codesourcery.com>

 	* arm/redboot-crt0.S: Use cps in Thumb-2 mode.
--- a/libgloss/m32c/exit.S
+++ b/libgloss/m32c/exit.S
@@ -34,5 +34,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 	.global	__exit
 __exit:
+	push.w	r1
 	jsr.a	__m32c_fini
+	pop.w	r1
 	SYSCALL(SYS_exit)