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Subject: [PATCH] make checkstack work with ARCH=powerpc
From: Johannes Berg <johannes@sipsolutions.net>
To: linuxppc-dev <linuxppc-dev@ozlabs.org>
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Date: Tue, 22 Aug 2006 16:57:05 +0200
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Cc: Paul Mackerras <paulus@samba.org>
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This patch adds 'powerpc' architecture support to checkstack.pl.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

--- wireless-dev.orig/scripts/checkstack.pl	2006-08-22 15:47:37.000000000 +0200
+++ wireless-dev/scripts/checkstack.pl	2006-08-22 15:47:40.000000000 +0200
@@ -62,6 +62,8 @@ my (@stack, $re, $x, $xs);
 	} elsif ($arch eq 'ppc64') {
 		#XXX
 		$re = qr/.*stdu.*r1,-($x{1,8})\(r1\)/o;
+	} elsif ($arch eq 'powerpc') {
+		$re = qr/.*st[dw]u.*r1,-($x{1,8})\(r1\)/o;
 	} elsif ($arch =~ /^s390x?$/) {
 		#   11160:       a7 fb ff 60             aghi   %r15,-160
 		$re = qr/.*ag?hi.*\%r15,-(([0-9]{2}|[3-9])[0-9]{2})/o;