From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17595 invoked by alias); 19 Nov 2008 14:04:40 -0000 Received: (qmail 17508 invoked by uid 22791); 19 Nov 2008 14:04:38 -0000 X-Spam-Check-By: sourceware.org Received: from mel.act-europe.fr (HELO mel.act-europe.fr) (212.99.106.210) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 19 Nov 2008 14:04:05 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id 2C523290007; Wed, 19 Nov 2008 15:04:02 +0100 (CET) Received: from mel.act-europe.fr ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ojRGlxqjzAUN; Wed, 19 Nov 2008 15:04:01 +0100 (CET) Received: from ulanbator.act-europe.fr (ulanbator.act-europe.fr [10.10.0.139]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mel.act-europe.fr (Postfix) with ESMTP id 83AA4290005 for ; Wed, 19 Nov 2008 15:04:01 +0100 (CET) Message-Id: From: Tristan Gingold To: gdb-patches@sourceware.org Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v929.2) Subject: [RFA] Darwin/x86 port (v5 - part 0/4) Date: Wed, 19 Nov 2008 23:32:00 -0000 X-Mailer: Apple Mail (2.929.2) X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2008-11/txt/msg00503.txt.bz2 Hi, most of the parts have been approved (but the i386-darwin-* files IIRC). For completeness I submit the whole work. Tristan. gdb/ 2008-11-19 Tristan Gingold * NEWS: Add entry for new native configuration: Darwin. * configure.host: Add Darwin host. * configure.tgt: Add Darwin target. * defs.h (enum gdb_osabi): Add GDB_OSABI_DARWIN. * osabi.c (gdb_osabi_names): Add name for Darwin abi. * i386-darwin-nat.c: New file. * i386-darwin-tdep.c: New file. * machoread.c: New file. * darwin-nat-info.c: New file. * darwin-nat.c: New file. * darwin-nat.h: New file. * darwin.defs: New file. * config/i386/darwin.mh: New file. gdb/doc/ 2008-11-19 Tristan Gingold * gdb.texinfo (Darwin): Document Darwin specific features. diff -c -r1.294 NEWS *** gdb/NEWS 18 Nov 2008 20:41:42 -0000 1.294 --- gdb/NEWS 19 Nov 2008 13:59:06 -0000 *************** *** 172,177 **** --- 172,181 ---- These allow macros to be defined, undefined, and listed interactively. + * New native configurations + + x86/x86_64 Darwin i[34567]86-*-darwin* + * New targets x86 DICOS i[34567]86-*-dicos* diff -c -r1.101 configure.host *** gdb/configure.host 19 Jan 2008 15:03:50 -0000 1.101 --- gdb/configure.host 19 Nov 2008 13:59:06 -0000 *************** *** 62,67 **** --- 62,69 ---- case "${host}" in + *-*-darwin*) gdb_host=darwin ;; + alpha*-*-osf[3456789]*) gdb_host=alpha-osf3 ;; alpha*-*-linux*) gdb_host=alpha-linux ;; alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) diff -c -r1.205 configure.tgt *** gdb/configure.tgt 14 Nov 2008 22:06:41 -0000 1.205 --- gdb/configure.tgt 19 Nov 2008 13:59:06 -0000 *************** *** 145,150 **** --- 145,155 ---- gdb_target_obs="hppa-tdep.o" ;; + i[34567]86-*-darwin*) + # Target: Darwin/i386 + gdb_target_obs="amd64-tdep.o i386-tdep.o i387-tdep.o \ + i386-darwin-tdep.o" + ;; i[34567]86-*-dicos*) # Target: DICOS/i386 gdb_target_obs="i386-tdep.o i387-tdep.o \ diff -c -r1.241 defs.h *** gdb/defs.h 5 Nov 2008 20:23:07 -0000 1.241 --- gdb/defs.h 19 Nov 2008 13:59:06 -0000 *************** *** 957,962 **** --- 957,963 ---- GDB_OSABI_CYGWIN, GDB_OSABI_AIX, GDB_OSABI_DICOS, + GDB_OSABI_DARWIN, GDB_OSABI_INVALID /* keep this last */ }; diff -c -r1.43 osabi.c *** gdb/osabi.c 1 May 2008 23:09:14 -0000 1.43 --- gdb/osabi.c 19 Nov 2008 13:59:07 -0000 *************** *** 73,78 **** --- 73,79 ---- "Cygwin", "AIX", "DICOS", + "Darwin", "" }; diff -c -r1.535 gdb.texinfo *** gdb/doc/gdb.texinfo 18 Nov 2008 21:31:27 -0000 1.535 --- gdb/doc/gdb.texinfo 19 Nov 2008 13:59:12 -0000 *************** *** 14675,14680 **** --- 14675,14681 ---- * Cygwin Native:: Features specific to the Cygwin port * Hurd Native:: Features specific to @sc{gnu} Hurd * Neutrino:: Features specific to QNX Neutrino + * Darwin:: Features specific to Darwin @end menu @node HP-UX *************** *** 15456,15461 **** --- 15457,15503 ---- Show the current state of QNX Neutrino messages. @end table + @node Darwin + @subsection Darwin + @cindex Darwin + + @value{GDBN} provides the following commands specific to the Darwin target: + + @table @code + @item set debug darwin @var{num} + @kindex set debug darwin + When set to a non zero value, enables debugging messages specific to + the Darwin support. Higher values produce more verbose output. + + @item show debug darwin + @kindex show debug darwin + Show the current state of Darwin messages. + + @item set debug mach-o @var{num} + @kindex set debug mach-o + When set to a non zero value, enables debugging messages while gdb is + reading Darwin object files. (@dfn{Mach-O} is the file format used on + Darwin for object and executable files.) Higher values produce more + verbose output. This is a command to diagnose problems internal to + @value{GDBN} and should not be needed in normal usage. + + @item show debug mach-o + @kindex show debug mach-o + Show the current state of Mach-O file messages. + + @item set mach-exceptions on + @itemx set mach-exceptions off + @kindex set mach-exceptions + On Darwin, faults are first reported as a Mach exception and are then + mapped to a Posix signal. Use this command to turn on trapping of + Mach exceptions in the inferior. This might be seldom useful to + better understand the cause of a fault. The default is off. + + @item show mach-exceptions + @kindex show mach-exceptions + Show the current state of exceptions trapping. + @end table + @node Embedded OS @section Embedded Operating Systems