From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751886AbdBXEgn (ORCPT ); Thu, 23 Feb 2017 23:36:43 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:36048 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751470AbdBXEfO (ORCPT ); Thu, 23 Feb 2017 23:35:14 -0500 From: Stafford Horne To: Jonas Bonn , Stefan Kristiansson Cc: linux@roeck-us.net, openrisc@lists.librecores.org, linux-kernel@vger.kernel.org, Stafford Horne Subject: [PATCH v4 18/24] scripts/checkstack.pl: Add openrisc support Date: Fri, 24 Feb 2017 13:32:38 +0900 Message-Id: X-Mailer: git-send-email 2.9.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Openrisc stack pointer is managed by decrementing r1. Add regexes to recognize this. Signed-off-by: Stafford Horne --- scripts/checkstack.pl | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl index dd83978..eea5b78 100755 --- a/scripts/checkstack.pl +++ b/scripts/checkstack.pl @@ -106,6 +106,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre); } elsif ($arch eq 'sparc' || $arch eq 'sparc64') { # f0019d10: 9d e3 bf 90 save %sp, -112, %sp $re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o; + } elsif ($arch eq 'openrisc') { + # c000043c: 9c 21 fe f0 l.addi r1,r1,-272 + $re = qr/.*l\.addi.*r1,r1,-(([0-9]{2}|[3-9])[0-9]{2})/o; } else { print("wrong or unknown architecture \"$arch\"\n"); exit -- 2.9.3