MPW config stuff for GDB.

gdb/config/m68k/.Sanitize

@@ -1,4 +1,6 @@
-# Each directory to survive it's way into a release will need a file
+# .Sanitize for devo/gdb/config/m68k.
+
+# Each directory to survive its way into a release will need a file
 # like this one called "./.Sanitize".  All keyword lines must exist,
 # and must exist in the order specified by this file.  Each directory
 # in the tree will be processed, top down, in the following order.
@@ -9,10 +11,24 @@
 
 # The lines between the "Do-first:" line and the "Things-to-keep:"
 # line are executed as a /bin/sh shell script before anything else is
-# done in this 
+# done in this directory.
 
 Do-first:
 
+mpw_files="xm-mpw.h"
+
+if ( echo $* | grep keep\-mpw > /dev/null ) ; then
+	keep_these_too="${mpw_files}"
+	if [ -n "${verbose}" ] ; then
+		echo Keeping ${mpw_files}
+	fi
+else
+	lose_these_too="${mpw_files}"
+	if [ -n "${verbose}" ] ; then
+		echo Deleting ${mpw_files}
+	fi
+fi
+
 # All files listed between the "Things-to-keep:" line and the
 # "Files-to-sed:" line will be kept.  All other files will be removed.
 # Directories listed in this section will have their own Sanitize

gdb/config/m68k/xm-mpw.h

@@ -0,0 +1,95 @@
+/* Macro definitions for running GDB on Apple Macintoshes.
+   Copyright (C) 1994 Free Software Foundation, Inc.
+
+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.  */
+
+#include "m68k/xm-m68k.h"
+
+#include "fopen-bin.h"
+
+#define CANT_FORK
+
+/* MPW C is basically ANSI, but doesn't actually enable __STDC__,
+   nor does it allow __STDC__ to be #defined. */
+
+#ifndef ALMOST_STDC
+#define ALMOST_STDC
+#endif
+
+#ifdef BFD_TRUE_FALSE
+#ifndef false
+#define false mpw_false
+#endif
+#ifndef true
+#define true mpw_true
+#endif
+#endif
+
+#ifdef MPW_C
+
+#undef  __PTR_TO_INT
+#define __PTR_TO_INT(P) ((int)(P))
+#undef __INT_TO_PTR
+#define __INT_TO_PTR(P) ((char *)(P))
+
+#endif
+
+#include <stdio.h>
+
+FILE *mpw_fopen ();
+int mpw_fseek ();
+void mpw_abort ();
+
+/* Map these standard functions to improved versions in libiberty. */
+
+#define fopen mpw_fopen
+#define open mpw_open
+#define fseek mpw_fseek
+#define abort mpw_abort
+
+/* Define as macros so as to mask the previous enum. */
+
+#ifndef BFD_TRUE_FALSE
+#ifndef false
+#define false ffalse
+#endif
+#ifndef true
+#define true ttrue
+#endif
+#endif
+
+#ifndef TRUE_FALSE_ALREADY_DEFINED
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif
+
+#define POSIX_UTIME
+
+/* No declaration of strdup in MPW's string.h, oddly enough. */
+
+char *strdup (char *s1);
+
+/* '.' indicates drivers on the Mac, so we need a different filename. */
+
+#define GDBINIT_FILENAME "_gdbinit"
+
+#define PATHNAME_SEPARATOR ','
+
+#define PATHNAME_SEPARATOR_STRING ","
+
+/* This is a real crufty hack. */
+
+#define HAVE_TERMIO