From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18738 invoked by alias); 6 Nov 2002 21:30:17 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 18605 invoked from network); 6 Nov 2002 21:30:15 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 6 Nov 2002 21:30:15 -0000 Received: from int-mx2.corp.redhat.com (nat-pool-rdu-dmz.redhat.com [172.16.52.200]) by mx1.redhat.com (8.11.6/8.11.6) with ESMTP id gA6L7bw06170 for ; Wed, 6 Nov 2002 16:07:38 -0500 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx2.corp.redhat.com (8.11.6/8.11.6) with ESMTP id gA6LUBl25651; Wed, 6 Nov 2002 16:30:11 -0500 Received: from redhat.com (reddwarf.sfbay.redhat.com [172.16.24.50]) by potter.sfbay.redhat.com (8.11.6/8.11.6) with ESMTP id gA6LU8D32580; Wed, 6 Nov 2002 13:30:08 -0800 Message-ID: <3DC989E0.DCFDC68A@redhat.com> Date: Wed, 06 Nov 2002 13:30:00 -0000 From: Michael Snyder Organization: Red Hat, Inc. X-Accept-Language: en MIME-Version: 1.0 To: gdb-patches@sources.redhat.com, rearnsha@arm.com, cagney@redhat.com, kevinb@redhat.com Subject: [RFA] arm_extract_return_value, big-endian Content-Type: multipart/mixed; boundary="------------5F0E2AD162C5C72B5F9FED2F" X-SW-Source: 2002-11/txt/msg00128.txt.bz2 This is a multi-part message in MIME format. --------------5F0E2AD162C5C72B5F9FED2F Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-length: 199 [This doesn't seem to have gone out. Excuse me if it appears twice] One of you arm-savvy guys check me out on this: it seems logical, and it fixes two fails in callfuncs with -mbig-endian. Michael --------------5F0E2AD162C5C72B5F9FED2F Content-Type: text/plain; charset=us-ascii; name="arm.patch" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="arm.patch" Content-length: 848 2002-11-05 Michael Snyder * arm-tdep.c (arm_extract_return_value): Handle offset of small types on big-endian machines. Index: arm-tdep.c =================================================================== RCS file: /cvs/src/src/gdb/arm-tdep.c,v retrieving revision 1.74 diff -p -r1.74 arm-tdep.c *** arm-tdep.c 1 Nov 2002 21:21:49 -0000 1.74 --- arm-tdep.c 6 Nov 2002 01:54:36 -0000 *************** arm_extract_return_value (struct type *t *** 2274,2279 **** --- 2274,2284 ---- break; } } + else if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) + memcpy (valbuf, + ®buf[REGISTER_BYTE (ARM_A1_REGNUM)] + + (REGISTER_RAW_SIZE (ARM_A1_REGNUM) - TYPE_LENGTH (type)), + TYPE_LENGTH (type)); else memcpy (valbuf, ®buf[REGISTER_BYTE (ARM_A1_REGNUM)], TYPE_LENGTH (type)); --------------5F0E2AD162C5C72B5F9FED2F--