From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22912 invoked by alias); 14 Sep 2014 14:35:03 -0000 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 Received: (qmail 22898 invoked by uid 89); 14 Sep 2014 14:35:01 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.0 required=5.0 tests=AWL,BAYES_00 autolearn=no version=3.3.2 X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 14 Sep 2014 14:34:59 +0000 Received: from nat-ies.mentorg.com ([192.94.31.2] helo=SVR-IES-FEM-01.mgc.mentorg.com) by relay1.mentorg.com with esmtp id 1XTAtD-0005CS-Pb from Maciej_Rozycki@mentor.com ; Sun, 14 Sep 2014 07:34:55 -0700 Received: from localhost (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server (TLS) id 14.3.181.6; Sun, 14 Sep 2014 15:34:54 +0100 Date: Sun, 14 Sep 2014 14:35:00 -0000 From: "Maciej W. Rozycki" To: Ulrich Weigand CC: Andrew Pinski , "gdb-patches@sourceware.org" Subject: Re: [RFC] Use address_from_register in dwarf2-frame.c:read_addr_from_reg In-Reply-To: Message-ID: References: <201408271221.s7RCL684028429@d06av02.portsmouth.uk.ibm.com> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-SW-Source: 2014-09/txt/msg00483.txt.bz2 On Wed, 27 Aug 2014, Maciej W. Rozycki wrote: > > I guess it isn't too hard to support gdbarch_convert_register_p in that > > routine as well; I just didn't have any target to test on. > > > > Can you try whether something along the following lines works for you? > > I'll see if I can push it through testing, though it may take a few days > as some of MIPS hardware I use (and especially 64-bit one) is slooow (and > I already have a test run under way). I had results a few days ago already, but I had to find some time to filter out intermittent failures. I have done it now and the results look good. For the record, I tested the mips-linux-gnu target and the following multilibs: -EB -EB -msoft-float -EB -mips16 -EB -mips16 -msoft-float -EB -mmicromips -EB -mmicromips -msoft-float -EB -mabi=n32 -EB -mabi=n32 -msoft-float -EB -mabi=64 -EB -mabi=64 -msoft-float and the -EL variants of same. My toolchain defaults to and test hardware used implement the MIPS32r2 or MIPS64r2 ISA as applicable. Maciej