From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29371 invoked by alias); 19 Sep 2013 23:22:53 -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 29360 invoked by uid 89); 19 Sep 2013 23:22:52 -0000 Received: from mail-qc0-f201.google.com (HELO mail-qc0-f201.google.com) (209.85.216.201) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Thu, 19 Sep 2013 23:22:52 +0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.2 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,RP_MATCHES_RCVD,SPF_SOFTFAIL autolearn=ham version=3.3.2 X-HELO: mail-qc0-f201.google.com Received: by mail-qc0-f201.google.com with SMTP id u18so1099278qcx.0 for ; Thu, 19 Sep 2013 16:22:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:mime-version:content-type :content-transfer-encoding:message-id:date:to:cc:subject:in-reply-to :references; bh=ux17d07p7IAuxWY5vbQiB8tBktqTMJPddRN3g7yfCoM=; b=UAy5KU7C2YhY3HhXnref5ozWWV1zYytK/O/oDdrLfIb+q0MCnSMDMkXqE3Eh7gNHnJ zjdb7I7i4nvW/R3u7zU5GQC0BllLk1vGLzOMIfg2B/ZwK1Tl+eI7c7O2YCaWjZ7jwW+W CWZ1B0HwzawS+3U/fXniLYm1GSvMPpJSfzjh44pL6SCsnavrYaPdmx9P0SY1xWzP5/NM nLov7Ox65UjzYTzveZsHtrjM31Yy+dl2dovURkghy/MkLZbXU8C7wgZXxn9I+rRP4VeJ gOeS4wH2oIt/kcraVDyc78DapmD++znp9jtc+OefBsnOZdov/bGqhSjBeqVHlyfPARYF VWHA== X-Gm-Message-State: ALoCoQleJfBSeUMKlZFPUPZ1gCjk9cOo8ULatT5+3LL+fQ1ZzO7fIngKbpmuZ/wtkqYbSrKpBfPNjWvvUOkBFjWEZrfezey8mwqLKa6C92i6W1AZva4/NsvBtPRojvkqiEEN95408bVDLavsE2S82cKNEiRm62kfTvoexGY4OyryCCJ2Saj4GnO000UgFUEmVZtUMFgJkB2U+OZk+pjeP33Gb1St0p/MRA== X-Received: by 10.236.69.35 with SMTP id m23mr1591705yhd.6.1379632969984; Thu, 19 Sep 2013 16:22:49 -0700 (PDT) Received: from corp2gmr1-1.hot.corp.google.com (corp2gmr1-1.hot.corp.google.com [172.24.189.92]) by gmr-mx.google.com with ESMTPS id s21si1204167yhc.1.1969.12.31.16.00.00 (version=TLSv1.1 cipher=AES128-SHA bits=128/128); Thu, 19 Sep 2013 16:22:49 -0700 (PDT) Received: from ruffy.mtv.corp.google.com (ruffy.mtv.corp.google.com [172.17.128.44]) by corp2gmr1-1.hot.corp.google.com (Postfix) with ESMTP id F1B6631C123; Thu, 19 Sep 2013 16:22:48 -0700 (PDT) From: Doug Evans MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <21051.34632.428407.241275@ruffy.mtv.corp.google.com> Date: Thu, 19 Sep 2013 23:22:00 -0000 To: Pedro Alves Cc: gdb-patches@sourceware.org, Eli Zaretskii , Mark Kettenis , aburgess@broadcom.com Subject: Re: [PATCH] Always print call-clobbered registers in outer frames. (was: Re: [PATCH+DOC] Print registers not saved in the frame as "", instead of "".) In-Reply-To: <523B4D48.3050206@redhat.com> References: <5200F55E.2050308@broadcom.com> <201308061318.r76DIMdd016369@glazunov.sibelius.xs4all.nl> <5200FECF.7030304@broadcom.com> <201308061541.r76FfYQN022875@glazunov.sibelius.xs4all.nl> <520142D9.4030304@redhat.com> <5208E3C8.7060107@broadcom.com> <5208E938.3080305@redhat.com> <201308122001.r7CK1862007934@glazunov.sibelius.xs4all.nl> <520E7255.7080206@redhat.com> <5211F25A.5070907@broadcom.com> <5228B15F.7060108@redhat.com> <5228B2D8.7060604@broadcom.com> <5237567C.8050406@redhat.com> <5239B2D8.4030403@broadcom.com> <5239CCB3.605@redhat.com> <83zjram6sw.fsf@gnu.org> <201309182047.r8IKlOGA010471@glazunov.sibelius.xs4all.nl> <83fvt1mems.fsf@gnu.org> <523B2D39.8060303@redhat.com> <523B4D48.3050206@redhat.com> X-IsSubscribed: yes X-SW-Source: 2013-09/txt/msg00708.txt.bz2 Pedro Alves writes: > gdb/ > 2013-09-18 Pedro Alves > > * findvar.c (value_of_register): Rename to ... > (value_of_register_helper): ... this. > (value_of_register): Reimplement. > * infcmd.c (default_print_one_register_info): Use > value_of_register instead of get_frame_register_value. > * mi/mi-main.c (output_register): Use value_of_register instead of > get_frame_register_value. > > gdb/testsuite/ > 2013-09-18 Pedro Alves > > * gdb.dwarf2/dw2-reg-undefined.exp: Expect hex numbers instead of > "" for all frames. > * gdb.mi/mi-reg-undefined.exp (opt_out_pattern): Delete. > (top level): Expect hex numbers instead of "" for > all frames. > > gdb/doc/ > 2013-09-18 Pedro Alves > > * gdb.texinfo (Registers): Expand explanation of not-saved > call-clobbered registers in frames other than the innermost. Sorry for the followup. This doesn't have to be part of this patch of course, but IWBN if "i reg" included a note next to register values obtained via heuristics. [such values could have a flag set] It could even be just a general warning printed by "i reg" in non-inner-most frames, but it feels like the above shouldn't be too hard.