From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 101587 invoked by alias); 15 Dec 2016 23:19:33 -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 101569 invoked by uid 89); 15 Dec 2016 23:19:32 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-4.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy= X-Spam-User: qpsmtpd, 2 recipients X-HELO: mailapp01.imgtec.com Received: from mailapp01.imgtec.com (HELO mailapp01.imgtec.com) (195.59.15.196) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 15 Dec 2016 23:19:31 +0000 Received: from HHMAIL01.hh.imgtec.org (unknown [10.100.10.19]) by Forcepoint Email with ESMTPS id 48DE08074A012; Thu, 15 Dec 2016 23:19:24 +0000 (GMT) Received: from [10.20.78.233] (10.20.78.233) by HHMAIL01.hh.imgtec.org (10.100.10.21) with Microsoft SMTP Server id 14.3.294.0; Thu, 15 Dec 2016 23:19:27 +0000 Date: Thu, 15 Dec 2016 23:19:00 -0000 From: "Maciej W. Rozycki" To: Alan Modra CC: Antoine Tremblay , , , Subject: Re: Your commit 'MIPS/opcodes: Also set disassembler's ASE flags from ELF structures' broke GDB In-Reply-To: <20161215230316.GM10584@bubble.grove.modra.org> Message-ID: References: <20161215230316.GM10584@bubble.grove.modra.org> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-SW-Source: 2016-12/txt/msg00315.txt.bz2 On Thu, 15 Dec 2016, Alan Modra wrote: > > I'll see if there is something I could do right away as a temporary > > measure to unbreak 32-bit BFD configurations -- I would make the reference > > from `opcodes/mips-dis.c' to `bfd_mips_elf_get_abiflags' weak, however > > regrettably this does not appear supported, so maybe we'll require a dummy > > stub or suchlike hackery if MIPS target support is enabled, but not > > included in BFD. > > Make the new ELF code in mips-dis.c conditional on BFD64? Ah, that sounds like the right direction, although I'd rather exclude all MIPS target support (Score wants that too, based on their code) at the `configure' level. It looks like we handle that already in ld/, by interpreting `want64' and pulling `../bfd/config.bfd' if required, so I'll see if I can import that into binutils/ as well. Thanks for the hint! Maciej