From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10862 invoked by alias); 15 Mar 2010 09:09:17 -0000 Received: (qmail 10824 invoked by uid 48); 15 Mar 2010 09:09:17 -0000 Date: Mon, 15 Mar 2010 09:09:00 -0000 Message-ID: <20100315090917.10823.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libgcj/40860] [4.4/4.5 regression] regressions in libjava testsuite on arm-linux In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: java-prs@gcc.gnu.org From: "mikpe at it dot uu dot se" Mailing-List: contact java-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: java-prs-owner@gcc.gnu.org X-SW-Source: 2010-q1/txt/msg00149.txt.bz2 ------- Comment #14 from mikpe at it dot uu dot se 2010-03-15 09:09 ------- The bug was fixed for 4.5 by r148072: 2009-06-02 Richard Earnshaw * arm.c (arm_get_frame_offsets): Prefer using r3 for padding a push/pop multiple to 8-byte alignment. That change applies cleanly to 4.4 and fixes the bug there as well, although I've only done a smallish non-bootstrap build and libjava-only test with it. I'll do a full bootstrap and regression test next. This change is included in CodeSourcery's 4.4-based G++ lite, which explains why their compiler works with the newer binutils. Looking at the patch submission http://gcc.gnu.org/ml/gcc-patches/2009-06/msg00116.html I see no indication that this should have any effect on exception handling or stack unwinding, but obviously it does. I'm adding Richard E. to the cc: list. -- mikpe at it dot uu dot se changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rearnsha at arm dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40860