From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 39758 invoked by alias); 26 Oct 2015 21:36:37 -0000 Mailing-List: contact libabigail-help@sourceware.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Subscribe: Sender: libabigail-owner@sourceware.org Received: (qmail 39726 invoked by uid 48); 26 Oct 2015 21:36:32 -0000 From: "woodard at redhat dot com" To: libabigail@sourceware.org Subject: [Bug default/19173] Abidiff doesn't detect symbol size change in library. Date: Thu, 01 Jan 2015 00:00:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: libabigail X-Bugzilla-Component: default X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: woodard at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: dodji at redhat dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-q4/txt/msg00134.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=19173 Ben Woodard changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |woodard at redhat dot com --- Comment #8 from Ben Woodard --- One of the projects that I'm going to move to subsequently will be comparing binaries created by different compilers. So please do not close this quite yet. What I would suggest: 1) When abidiff opens up a binary that doesn't have debug information emit a warning. 2) Try to reproduce the problem with libraries which have debug information. If the problem doesn't exist the warning in item 1 should suffice. If the problem still exists carefully look at the DWARF to understand the problem. Then depending on what we figure out, we decide to take action. What I'm ultimately looking for is for: $ abidiff clang-elf-file.so gcc-elf-file.so $ echo $? 0 -- You are receiving this mail because: You are on the CC list for the bug.