[src/trunk]: src/sys/arch/x86_64/x86_64 Since the return address is now part ...

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

details:   https://anonhg.NetBSD.org/src/rev/fcc51812a2cc
branches:  trunk
changeset: 533826:fcc51812a2cc
user:      fvdl <fvdl%NetBSD.org@localhost>
date:      Wed Jul 10 01:55:43 2002 +0000

description:
Since the return address is now part of struct sigframe, adjust the stack
accordingly to match alignment when copying it out.

diffstat:

 sys/arch/x86_64/x86_64/machdep.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 70ff7de51123 -r fcc51812a2cc sys/arch/x86_64/x86_64/machdep.c
--- a/sys/arch/x86_64/x86_64/machdep.c  Wed Jul 10 01:54:00 2002 +0000
+++ b/sys/arch/x86_64/x86_64/machdep.c  Wed Jul 10 01:55:43 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.14 2002/07/04 23:32:09 thorpej Exp $     */
+/*     $NetBSD: machdep.c,v 1.15 2002/07/10 01:55:43 fvdl Exp $        */
 
 /*-
  * Copyright (c) 1996, 1997, 1998, 2000 The NetBSD Foundation, Inc.
@@ -506,7 +506,7 @@
         * Round down the stackpointer to a multiple of 16 for
         * fxsave and the ABI.
         */
-       sp = (char *)((unsigned long)sp & ~15);
+       sp = (char *)((unsigned long)sp & ~15) - 8;;
        fp = (struct sigframe *)sp - 1;
 
        if (p->p_md.md_flags & MDP_USEDFPU) {