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+/* Macro definitions for a sun 3 running os 4.
+ Copyright (C) 1989, Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+GDB 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 1, or (at your option)
+any later version.
+
+GDB 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 GDB; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "xm-sun3.h"
+#define FPU
+
+/* There is a bug which can cause alloca to fail to allocate large
+ areas of memory one time in every 4096 (we think). */
+/* chase@orc.olivetti.com says that 4 megabyte alloca's consistently fail,
+ even though the stack limit (SET_STACK_LIMIT_HUGE) has been set
+ to 250 megabytes. */
+#define BROKEN_LARGE_ALLOCA