Date: Tue, 14 Apr 2009 04:15:56 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r191039 - head/sys/powerpc/aim Message-ID: <200904140415.n3E4FuXl093745@svn.freebsd.org>
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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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