From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 58017 invoked by alias); 25 Oct 2019 21:11:18 -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 58009 invoked by uid 89); 25 Oct 2019 21:11:18 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 spammy=HX-Languages-Length:1389, correspondence X-HELO: mx1.osci.io Received: from polly.osci.io (HELO mx1.osci.io) (8.43.85.229) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 25 Oct 2019 21:11:16 +0000 Received: by mx1.osci.io (Postfix, from userid 994) id 3DBCE21059; Fri, 25 Oct 2019 17:11:15 -0400 (EDT) Received: from gnutoolchain-gerrit.osci.io (gnutoolchain-gerrit.osci.io [IPv6:2620:52:3:1:5054:ff:fe06:16ca]) by mx1.osci.io (Postfix) with ESMTP id 18B4D20EAD; Fri, 25 Oct 2019 17:11:14 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by gnutoolchain-gerrit.osci.io (Postfix) with ESMTP id EE58A204C9; Fri, 25 Oct 2019 17:11:13 -0400 (EDT) X-Gerrit-PatchSet: 1 Date: Fri, 25 Oct 2019 21:11:00 -0000 From: "Tom Tromey (Code Review)" To: gdb-patches@sourceware.org Cc: Luis Machado Auto-Submitted: auto-generated X-Gerrit-MessageType: comment Subject: [review] Document m68k floating point feature correspondence X-Gerrit-Change-Id: I4cd86acbe3449a29ce38327524c508c206b25b8f X-Gerrit-Change-Number: 281 X-Gerrit-ChangeURL: X-Gerrit-Commit: f3c479a03c74ef52a95d5489fe159347ea9e3e83 In-Reply-To: References: X-Gerrit-Comment-Date: Fri, 25 Oct 2019 17:11:13 -0400 Reply-To: gnutoolchain-gerrit@osci.io MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Disposition: inline User-Agent: Gerrit/3.0.3 Content-Type: text/plain; charset=UTF-8 Message-Id: <20191025211113.EE58A204C9@gnutoolchain-gerrit.osci.io> X-SW-Source: 2019-10/txt/msg00938.txt.bz2 Tom Tromey has posted comments on this change. Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/281 ...................................................................... Patch Set 1: > Patch Set 1: Code-Review+1 > > It is a bit confusing. Was coldfire the only target supporting Floating Point registers at the time? Nope! I don't really know the history here. Internally we discussed maybe supporting an "m68k.fp" feature, but in the end decided it wasn't worth the effort, since older versions of gdb would not support this anyway. > I happened to noticed that we only have coldfire.core in the XML description. Are we lacking a coldfire.fp XML in GDB? Is it only provided by non-GDB stubs? Yeah, I don't know why gdb doesn't have other XML descriptions for m68k. In this case the "coldfire.fp" feature is coming from an XML description that qemu supplies. -- Gerrit-Project: binutils-gdb Gerrit-Branch: master Gerrit-Change-Id: I4cd86acbe3449a29ce38327524c508c206b25b8f Gerrit-Change-Number: 281 Gerrit-PatchSet: 1 Gerrit-Owner: Tom Tromey Gerrit-Reviewer: Luis Machado Gerrit-Reviewer: Tom Tromey Gerrit-Comment-Date: Fri, 25 Oct 2019 21:11:13 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: No Gerrit-MessageType: comment