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[src/netbsd-8]: src/sys/arch/sparc/sparc Pull up following revision(s) (reque...
details: https://anonhg.NetBSD.org/src/rev/ba14cf50d633
branches: netbsd-8
changeset: 851175:ba14cf50d633
user: martin <martin%NetBSD.org@localhost>
date: Mon Nov 27 10:31:33 2017 +0000
description:
Pull up following revision(s) (requested by maya in ticket #392):
sys/arch/sparc/sparc/locore.s: revision 1.269
Avoid an instruction requiring a higher alignment than we are guaranteed
Fixes PR port-sparc/52721: ddb errors on ps command
Thanks to mlelstv.
diffstat:
sys/arch/sparc/sparc/locore.s | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diffs (21 lines):
diff -r c2316297812f -r ba14cf50d633 sys/arch/sparc/sparc/locore.s
--- a/sys/arch/sparc/sparc/locore.s Mon Nov 27 10:21:26 2017 +0000
+++ b/sys/arch/sparc/sparc/locore.s Mon Nov 27 10:31:33 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.268 2012/11/04 00:32:47 chs Exp $ */
+/* $NetBSD: locore.s,v 1.268.30.1 2017/11/27 10:31:33 martin Exp $ */
/*
* Copyright (c) 1996 Paul Kranenburg
@@ -6288,8 +6288,9 @@
cmp %fp, %g7 ! compare against desired frame
bl,a 1b ! if below,
restore ! pop frame and loop
- be,a 2f ! if there,
- ldd [%g1+0], %o2 ! fetch return %sp and pc, and get out
+ ld [%g1+0], %o2 ! fetch return %sp
+ be,a 2f ! we're there, get out
+ ld [%g1+4], %o3 ! fetch return pc
Llongjmpbotch:
! otherwise, went too far; bomb out
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