From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17806 invoked by alias); 10 Feb 2010 00:01:22 -0000 Received: (qmail 17586 invoked by uid 22791); 10 Feb 2010 00:01:22 -0000 X-SWARE-Spam-Status: No, hits=-0.7 required=5.0 tests=AWL,BAYES_00,NO_DNS_FOR_FROM X-Spam-Check-By: sourceware.org Received: from mga07.intel.com (HELO azsmga101.ch.intel.com) (143.182.124.22) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 10 Feb 2010 00:01:18 +0000 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga101.ch.intel.com with ESMTP; 09 Feb 2010 16:01:17 -0800 X-ExtLoop1: 1 Received: from gnu-6.sc.intel.com ([10.3.194.107]) by azsmga001.ch.intel.com with ESMTP; 09 Feb 2010 16:01:17 -0800 Received: by gnu-6.sc.intel.com (Postfix, from userid 500) id DA968812344; Tue, 9 Feb 2010 16:01:16 -0800 (PST) Date: Wed, 10 Feb 2010 00:01:00 -0000 From: "H.J. Lu" To: GDB Subject: PATCH: PR gdb/11265: "infor reg sse" doesn't work on Linux/x86-64 Message-ID: <20100210000116.GA23504@lucon.org> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-08-17) Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2010-02/txt/msg00267.txt.bz2 Linux/x86-64 overides i386_register_reggroup_p with amd64_linux_register_reggroup_p, which calls default_register_reggroup_p. It makes Linux/x86-64 different from other x86-64 targets where "infor reg sse" works. This patch makes "infor reg sse" to work on Linux/x86-64 like other x86-64 targets. OK to install? Thanks. H.J. --- 2010-02-09 H.J. Lu PR gdb/11265 * amd64-linux-tdep.c (amd64_linux_register_reggroup_p): Call i386_register_reggroup_p instead of default_register_reggroup_p. diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 01cc1ce..c28eef7 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -262,7 +262,7 @@ amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum, return (group == system_reggroup || group == save_reggroup || group == restore_reggroup); - return default_register_reggroup_p (gdbarch, regnum, group); + return i386_register_reggroup_p (gdbarch, regnum, group); } /* Set the program counter for process PTID to PC. */