From 0e5a47a8d346c798bbb1801c7c5852b652155b72 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Wed, 22 Feb 2017 15:40:23 -0800
Subject: [PATCH] scripts/checkstack.pl: add support for nios2
Adjust checkstack.pl for the nios2 architecture.
Link: http://lkml.kernel.org/r/20170116113052.15034-1-tklauser@distanz.ch
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Cc: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
scripts/checkstack.pl | 3 +++
1 file changed, 3 insertions(+)
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index dd8397894d5c7..694a075381b0d 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -78,6 +78,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre);
} elsif ($arch eq 'mips') {
#88003254: 27bdffe0 addiu sp,sp,-32
$re = qr/.*addiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;
+ } elsif ($arch eq 'nios2') {
+ #25a8: defffb04 addi sp,sp,-20
+ $re = qr/.*addi.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;
} elsif ($arch eq 'parisc' || $arch eq 'parisc64') {
$re = qr/.*ldo ($x{1,8})\(sp\),sp/o;
} elsif ($arch eq 'ppc') {
--
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