From 0f4b6dfa98586bf0b3e11513319595ce82dc371c Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rddunlap@osdl.org>
Date: Mon, 25 Oct 2004 04:05:47 -0700
Subject: [PATCH] checkstack: add x86_64 arch. support

Add support for x86_64 arch. to 'make checkstack' (checkstack.pl).

Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Acked-by: Jrn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 scripts/checkstack.pl | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'scripts/checkstack.pl')

diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index 7d33f0a42a37..dd2db95d466d 100644
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -39,6 +39,9 @@ my (@stack, $re, $x, $xs);
 	} elsif ($arch =~ /^i[3456]86$/) {
 		#c0105234:       81 ec ac 05 00 00       sub    $0x5ac,%esp
 		$re = qr/^.*[as][du][db]    \$(0x$x{1,8}),\%esp$/o;
+	} elsif ($arch eq 'x86_64') {
+		#    2f60:	48 81 ec e8 05 00 00 	sub    $0x5e8,%rsp
+		$re = qr/^.*[as][du][db]    \$(0x$x{1,8}),\%rsp$/o;
 	} elsif ($arch eq 'ia64') {
 		#e0000000044011fc:       01 0f fc 8c     adds r12=-384,r12
 		$re = qr/.*adds.*r12=-(([0-9]{2}|[3-9])[0-9]{2}),r12/o;
-- 
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