Author: nwhitehorn
Date: Tue Apr 14 04:15:56 2009
New Revision: 191039
URL: http://svn.freebsd.org/changeset/base/191039
Log:
Changing the overflow trap to use bla to branch to dbtrap in r190946 was
bogus. Revert to a branch that does not set LR. It's been a long week...
Modified:
head/sys/powerpc/aim/trap_subr.S
Modified: head/sys/powerpc/aim/trap_subr.S
==============================================================================
--- head/sys/powerpc/aim/trap_subr.S Tue Apr 14 03:36:59 2009
(r191038)
+++ head/sys/powerpc/aim/trap_subr.S Tue Apr 14 04:15:56 2009
(r191039)
@@ -460,7 +460,7 @@ disitrap:
stw %r30,(PC_DBSAVE +CPUSAVE_R30)(%r1) /* save r30 */
lwz %r31,(PC_DISISAVE+CPUSAVE_R31)(%r1) /* get r31 */
stw %r31,(PC_DBSAVE +CPUSAVE_R31)(%r1) /* save r31 */
- bla dbtrap
+ b dbtrap
#endif
/* XXX need stack probe here */
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