From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21678 invoked by alias); 15 Apr 2004 18:45:46 -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 21670 invoked from network); 15 Apr 2004 18:45:45 -0000 Received: from unknown (HELO localhost.redhat.com) (66.30.197.194) by sources.redhat.com with SMTP; 15 Apr 2004 18:45:45 -0000 Received: from gnu.org (localhost [127.0.0.1]) by localhost.redhat.com (Postfix) with ESMTP id 1FC672B9C; Thu, 15 Apr 2004 14:45:41 -0400 (EDT) Message-ID: <407ED854.7060908@gnu.org> Date: Thu, 15 Apr 2004 18:45:00 -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: Randolph Chung Cc: gdb-patches@sources.redhat.com Subject: Re: [patch/resend/rfa] (2/4) Cleanup tm-hppa.h for multiarch. References: <20040414062442.GK31873@tausq.org> <407EC36B.3080308@gnu.org> <20040415174208.GG23831@tausq.org> In-Reply-To: <20040415174208.GG23831@tausq.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2004-04/txt/msg00322.txt.bz2 >>This has been superseeded by objfile_data() (grep for examples). >>> Looking at the HP code it seems to contain two things: >>> >>> - unwind info (unwind_info) >>> - shlib info (so_info, dp) >>> >>> First, how much of this is used by GNU/Linux? If it isn't it can get >>> burried in hppa-hpux-tdep.[hc]. If it is (well the unwind_info bit I >>> migiht be? then that should be split out to its own private objfile_data. > > > both of these are used by hppa-linux as well. Ugger. > the solib trampoline > detection code needs some work as linux has some slight variations, > altho it is mostly the same. > > the unwind info is the same for hpux and hppa-linux, altho on linux we > also have the option of using dwarf unwind data. > > i'll look into objfile_data. thanks!