From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id f5EJgwG11677 for linux-mips-outgoing; Thu, 14 Jun 2001 12:42:58 -0700 Received: from cygnus.com (runyon.cygnus.com [205.180.230.5]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id f5EJgvP11674 for ; Thu, 14 Jun 2001 12:42:57 -0700 Received: from dot.cygnus.com (dot.cygnus.com [205.180.230.224]) by runyon.cygnus.com (8.8.7-cygnus/8.8.7) with ESMTP id MAA13284; Thu, 14 Jun 2001 12:42:56 -0700 (PDT) Received: (from rth@localhost) by dot.cygnus.com (8.11.0/8.11.0) id f5EJgtY28930; Thu, 14 Jun 2001 12:42:55 -0700 X-Authentication-Warning: dot.cygnus.com: rth set sender to rth@redhat.com using -f Date: Thu, 14 Jun 2001 12:42:55 -0700 From: Richard Henderson To: "H . J . Lu" Cc: gcc@gcc.gnu.org, binutils@sourceware.cygnus.com, linux-mips@oss.sgi.com Subject: Re: DWARF2 exception doesn't work with gcc and gas on MIPS. Message-ID: <20010614124255.C28888@redhat.com> Mail-Followup-To: Richard Henderson , "H . J . Lu" , gcc@gcc.gnu.org, binutils@sourceware.cygnus.com, linux-mips@oss.sgi.com References: <20010613212940.A22683@lucon.org> <20010614101951.B28824@redhat.com> <20010614114117.A3092@lucon.org> <20010614120543.B28888@redhat.com> <20010614122550.B3668@lucon.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010614122550.B3668@lucon.org>; from hjl@lucon.org on Thu, Jun 14, 2001 at 12:25:50PM -0700 Sender: owner-linux-mips@oss.sgi.com Precedence: bulk On Thu, Jun 14, 2001 at 12:25:50PM -0700, H . J . Lu wrote: > 1. I see PIC_FUNCTION_ADDR_REGNUM be $25. gp is $28. How does your > patch restore $28? That should be pic_offset_table_rtx instead. > 2. I assum you set length to 8 for o64. Has anyone checked if the > instruction is 8 byte on o64? It may be 8 on o32 as well -- consider the nop that the assembler may add. > 2. Did you remove (set_attr "mode" "SI") for o64? As far as I can tell that is not used except for mult/div scheduling. r~