From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3158 invoked by alias); 18 Feb 2002 19:33:54 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 3032 invoked from network); 18 Feb 2002 19:33:46 -0000 Received: from unknown (HELO hiauly1.hia.nrc.ca) (132.246.100.193) by sources.redhat.com with SMTP; 18 Feb 2002 19:33:46 -0000 Received: from hiauly1.hia.nrc.ca (localhost [127.0.0.1]) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) with ESMTP id g1IJXfFN012911; Mon, 18 Feb 2002 14:33:42 -0500 (EST) Received: (from dave@localhost) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) id g1IJXfCe012910; Mon, 18 Feb 2002 14:33:41 -0500 (EST) Message-Id: <200202181933.g1IJXfCe012910@hiauly1.hia.nrc.ca> Subject: Re: Don't use lib2funcs.asm on PA To: dave@hiauly1.hia.nrc.ca (John David Anglin) Date: Mon, 18 Feb 2002 12:30:00 -0000 From: "John David Anglin" Cc: hainque@ACT-Europe.FR, law@redhat.com, gcc-patches@gcc.gnu.org In-Reply-To: from "John David Anglin" at Feb 18, 2002 12:57:30 pm X-Mailer: ELM [version 2.4 PL25] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SW-Source: 2002-02/txt/msg01219.txt.bz2 > > Isn't this doing the wrong thing in case a function calling > > __builtin_eh_return returns through a regular return path (as > > _Unwind_RaiseException might do) ? > > I will investigate. This code appears in the rs6000 code. I think the answer > must be that sa is 0 in a normal return. In the light of day, this code Yes, see line 3180 in expand_eh_return in except.c. Dave -- J. David Anglin dave.anglin@nrc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6605)