Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).

	* configure.in (m68*-atari-sysv4*): New configuration.
	(m68*-cbm-sysv4*): Use m68kv4 instead of amix.
	* m68k-tdep.c (R_PS): Define as R_SR if necessary.
	* config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
	config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
	* config/m68k/amix.mh, config/m68k/amix.mt,
	config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
	by m68kv4 files.

1 files changed, 46 insertions, 0 deletions

diff --git a/gdb/config/m68k/xm-m68kv4.h b/gdb/config/m68k/xm-m68kv4.h
new file mode 100644
index 0000000..1a011b6
--- /dev/null
+++ b/gdb/config/m68k/xm-m68kv4.h
@@ -0,0 +1,46 @@
+/* Host definitions for GDB on a Motorola 680x0 running SVR4.
+   (Commodore Amiga with amix or Atari TT with ASV)
+   Copyright 1991, 1992 Free Software Foundation, Inc.
+   Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* Pick up most of what we need from the generic m68k host include file. */
+
+#include "m68k/xm-m68k.h"
+
+/* Pick up more stuff from the generic SVR4 host include file. */
+
+#include "xm-sysv4.h"
+
+/* The native AT&T compiler for m68k/SVR4 complains about using volatile
+   to indicate functions that never return.  So shut it up by simply
+   defining away "NORETURN", which is normally defined to "volatile". */
+
+#ifndef __GNUC__
+# define NORETURN /**/
+#endif
+
+/* If you expect to use the mmalloc package to obtain mapped symbol files,
+   for now you have to specify some parameters that determine how gdb places
+   the mappings in it's address space.  See the comments in map_to_address()
+   for details.  This is expected to only be a short term solution.  Yes it
+   is a kludge.
+   FIXME:  Make this more automatic. */
+
+#define MMAP_BASE_ADDRESS	0xC2000000	/* First mapping here */
+#define MMAP_INCREMENT		0x01000000	/* Increment to next mapping */