From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1975 invoked by alias); 30 Apr 2007 13:00:14 -0000 Received: (qmail 1962 invoked by uid 22791); 30 Apr 2007 13:00:12 -0000 X-Spam-Check-By: sourceware.org Received: from dmz.mips-uk.com (HELO dmz.mips-uk.com) (194.74.144.194) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 30 Apr 2007 14:00:08 +0100 Received: from internal-mx1 ([192.168.192.240] helo=ukservices1.mips.com) by dmz.mips-uk.com with esmtp (Exim 3.35 #1 (Debian)) id 1HiVU4-0007Ax-00; Mon, 30 Apr 2007 14:00:04 +0100 Received: from perivale.mips.com ([192.168.192.200]) by ukservices1.mips.com with esmtp (Exim 3.36 #1 (Debian)) id 1HiVTq-0003FZ-00; Mon, 30 Apr 2007 13:59:50 +0100 Received: from macro (helo=localhost) by perivale.mips.com with local-esmtp (Exim 4.63) (envelope-from ) id 1HiVTq-0007kq-9k; Mon, 30 Apr 2007 13:59:50 +0100 Date: Mon, 30 Apr 2007 13:03:00 -0000 From: "Maciej W. Rozycki" To: Daniel Jacobowitz cc: gdb-patches@sourceware.org, "Maciej W. Rozycki" Subject: Re: [patch] Handle signed addresses in the dwarf2 unwinder In-Reply-To: <20070428204247.GA8582@caradoc.them.org> Message-ID: References: <20070428204247.GA8582@caradoc.them.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-MIPS-Technologies-UK-MailScanner: Found to be clean X-MIPS-Technologies-UK-MailScanner-From: macro@mips.com 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: 2007-04/txt/msg00407.txt.bz2 On Sat, 28 Apr 2007, Daniel Jacobowitz wrote: > Unfortunately mips-linux testing doesn't really cover this; userspace > binaries sit below 0x80000000. However, I'm pretty sure this is > necessary to debug programs linked above that point. I'll check it in > when I turn on the CFI unwinder for MIPS, which will be just after we > figure out what to do about store_typed_address (my last message). You can use the newlib configuration and the sde64 target board, like e.g.: $ .../configure --target=mipsisa32-sde-elf $ make $ (cd gdb && make check//mips-sim-sde64/-EB) Or if it does not work for you, then perhaps I could check if your patch does not break anything for me. OTOH, I don't seem to have a change like this in my queue and we have used DWARF-2 successfully for some time, including testing for n32 targets. Maciej