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- /* Macro definitions for running gdb on a Sun 4 running sunos 4.
- Copyright (C) 1989, 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 "xm-sparc.h"
- #define FPU
-
- #ifdef sprite
- #define USRSTACK 0xf6000000
- #define STACK_END_ADDRESS 0xf6000000
- #define NO_SIGINTERRUPT
- #endif
-
- /* Large alloca's fail because the attempt to increase the stack limit in
- main() fails because shared libraries are allocated just below the initial
- stack limit. The SunOS kernel will not allow the stack to grow into
- the area occupied by the shared libraries. Sun knows about this bug
- but has no obvious fix for it. */
- #define BROKEN_LARGE_ALLOCA
-
- /* SunOS 4.x has memory mapped files. */
-
- #define HAVE_MMAP
-
- /* 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 0xE0000000 /* First mapping here */
- #define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */
-