[src/trunk]: src/lib/libc/arch/aarch64/gen Fix __siglongjmp14().

[jakllsch <jakllsch%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/911e432d9637
branches:  trunk
changeset: 829792:911e432d9637
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Mon Feb 12 22:31:04 2018 +0000

description:
Fix __siglongjmp14().

Fixes SIGINT causing ksh to "longjmp botch", presumably due to incorrect
magic number.
cvs: ----------------------------------------------------------------------

diffstat:

 lib/libc/arch/aarch64/gen/sigsetjmp.S |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (17 lines):

diff -r ffc8d797b4c8 -r 911e432d9637 lib/libc/arch/aarch64/gen/sigsetjmp.S
--- a/lib/libc/arch/aarch64/gen/sigsetjmp.S     Mon Feb 12 22:18:36 2018 +0000
+++ b/lib/libc/arch/aarch64/gen/sigsetjmp.S     Mon Feb 12 22:31:04 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sigsetjmp.S,v 1.1 2014/08/10 05:47:36 matt Exp $ */
+/* $NetBSD: sigsetjmp.S,v 1.2 2018/02/12 22:31:04 jakllsch Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -47,6 +47,6 @@
 
 ENTRY(__siglongjmp14)
        ldr     x3, [x0, #_JB_MAGIC]
-       tbz     x3, #0, _C_LABEL(__longjmp14)
+       tbnz    x3, #0, _C_LABEL(__longjmp14)
        b       _C_LABEL(_longjmp)
 END(__siglongjmp14)