This is the mail archive of the
gdb-patches@sources.redhat.com
mailing list for the GDB project.
Re: New gdb 31 & 64 bit patches for S/390
- To: Andrew Cagney <ac131313 at cygnus dot com>
- Subject: Re: New gdb 31 & 64 bit patches for S/390
- From: "Denis Joseph Barrow" <DJBARROW at de dot ibm dot com>
- Date: Mon, 13 Aug 2001 12:04:32 +0200
- Cc: gdb-patches at sourceware dot cygnus dot com
Hi Andrew,
I basically took this stuff from other architectures on gdb-5.0, I presume
they knew what they were doing &
something subtle would break if I didn't do it, I'm using the same source
base for the latest stuff & gdb-5.0
as much as possible to avoid maintaining 2 different incomatible source
bases.
So some definitions specific to gdb-5.0 ( which isn't multiarch capible )
will stay in /config/s390 header files
until gdb-5.1 or whatever is officially released.
D.J. Barrow Gnu/Linux for S/390 kernel developer
eMail: djbarrow@de.ibm.com,barrow_dj@yahoo.com
Phone: +49-(0)7031-16-2583
IBM Germany Lab, Schönaicherstr. 220, 71032 Böblingen
Andrew Cagney <ac131313@cygnus.com> on 05.07.2001 05:56:36
Please respond to Andrew Cagney <ac131313@cygnus.com>
To: Denis Joseph Barrow/Germany/Contr/IBM@IBMDE
cc: gdb-patches@sourceware.cygnus.com, s390-patches@gnu.org, Martin
Schwidefsky/Germany/IBM@IBMDE, Christoph Arenz/Germany/IBM@IBMDE
Subject: Re: New gdb 31 & 64 bit patches for S/390
Comments on xm-linux.h. Just one problem (but it came from the other
linux targets) and one question.
Andrew
diff -u -r -N src.orig/gdb/config/s390/xm-linux.h
src.new/gdb/config/s390/xm-linux.h
--- src.orig/gdb/config/s390/xm-linux.h Thu Jan 1 01:00:00 1970
+++ src.new/gdb/config/s390/xm-linux.h Mon Feb 26 17:57:49 2001
@@ -0,0 +1,38 @@
+/* Native support for GNU/Linux, for GDB, the GNU debugger.
+ Copyright (C) 1999-2001 Free Software Foundation, Inc.
+ Contributed by D.J. Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
+ for IBM Deutschland Entwicklung GmbH, IBM Corporation.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
+
+#ifndef XM_LINUX_H
+#define XM_LINUX_H
+
+#define HOST_BYTE_ORDER BIG_ENDIAN
+
+
+/* This is the amount to subtract from u.u_ar0
+ to get the offset in the core file of the register values. */
+#define KERNEL_U_ADDR 0x0
FYI, This belongs in nm-linux.h (if it is needed at all). The other
linux targets are wrong.
+
+#define NEED_POSIX_SETPGID
Something that should some day be moved to autoconf.
+
+/* Need R_OK etc, but USG isn't defined. */
+#include <unistd.h>
Is this needed?
+
+#endif /* #ifndef XM_LINUX_H */