From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19078 invoked by alias); 31 Mar 2007 14:14:14 -0000 Received: (qmail 19062 invoked by uid 22791); 31 Mar 2007 14:14:14 -0000 X-Spam-Check-By: sourceware.org Received: from sibelius.xs4all.nl (HELO brahms.sibelius.xs4all.nl) (82.92.89.47) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sat, 31 Mar 2007 15:14:11 +0100 Received: from brahms.sibelius.xs4all.nl (kettenis@localhost.sibelius.xs4all.nl [127.0.0.1]) by brahms.sibelius.xs4all.nl (8.14.0/8.14.0) with ESMTP id l2VEE5Ka004252; Sat, 31 Mar 2007 16:14:05 +0200 (CEST) Received: (from kettenis@localhost) by brahms.sibelius.xs4all.nl (8.14.0/8.14.0/Submit) id l2VEE4uI020094; Sat, 31 Mar 2007 16:14:04 +0200 (CEST) Date: Sat, 31 Mar 2007 14:14:00 -0000 Message-Id: <200703311414.l2VEE4uI020094@brahms.sibelius.xs4all.nl> From: Mark Kettenis To: drow@false.org CC: alexjb@transitive.com, gdb@sourceware.org In-reply-to: <20070331130914.GA11321@caradoc.them.org> (message from Daniel Jacobowitz on Sat, 31 Mar 2007 09:09:14 -0400) Subject: Re: Debugging 64bit x86 programs on Solaris References: <1174937257.27206.97.camel@okra.transitives.com> <1174938072.27206.99.camel@okra.transitives.com> <200703302242.l2UMgPcc025150@brahms.sibelius.xs4all.nl> <20070331130914.GA11321@caradoc.them.org> Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2007-03/txt/msg00350.txt.bz2 > Date: Sat, 31 Mar 2007 09:09:14 -0400 > From: Daniel Jacobowitz > > On Sat, Mar 31, 2007 at 12:42:25AM +0200, Mark Kettenis wrote: > > That said, in principle it should be possible to support debugging > > 64-bit executables with a 32-bit GDB on Solaris (which isn't possible > > on Linux). This might need some changes in the code though. > > It would be easy to make it possible on Linux, though - at least PPC > and MIPS already support this though GDB does not yet take advantage > of it. Richard Henderson posted patches for the PPC bits a while ago. Yup, I should have said x86 Linux.