From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13810 invoked by alias); 1 May 2004 14:14:11 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 13797 invoked from network); 1 May 2004 14:14:10 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 1 May 2004 14:14:10 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.10/8.12.10) with ESMTP id i41EEAKI027371 for ; Sat, 1 May 2004 10:14:10 -0400 Received: from localhost.redhat.com (porkchop.devel.redhat.com [172.16.58.2]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id i41EE9v14203; Sat, 1 May 2004 10:14:10 -0400 Received: from gnu.org (localhost [127.0.0.1]) by localhost.redhat.com (Postfix) with ESMTP id 4B9562B9D; Sat, 1 May 2004 10:14:08 -0400 (EDT) Message-ID: <4093B0B0.9080906@gnu.org> Date: Sat, 01 May 2004 14:14:00 -0000 From: Andrew Cagney User-Agent: Mozilla/5.0 (X11; U; NetBSD macppc; en-GB; rv:1.4.1) Gecko/20040217 MIME-Version: 1.0 To: gdb-patches@sources.redhat.com Subject: Re: [patch/rfc] Eliminate an IN_SIGTRAMP call from infrun.c References: <4092DE29.6050805@gnu.org> In-Reply-To: <4092DE29.6050805@gnu.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2004-05/txt/msg00021.txt.bz2 > Hello, > > Another bit of infrun becomes untangled. check_sigtramp2 is trying to handle the case of a signal while nexting over a function call (it resumes the inferior letting the signal handler return). The code includes checks using: > > DEPRECATED_PC_IN_SIGTRAMP: For up-to-date architectures, it's always false. > INNER_THAN: Per sigaltstack discussion, useless test. > > This patch removes those dead tests. I've checked this in. > 2004-04-30 Andrew Cagney > > * infrun.c (check_sigtramp2): Delete check for > DEPRECATED_PC_IN_SIGTRAMP and INNER_THAN. Andrew