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- /* Parameters for hosting on an RS6000, for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
- Contributed by 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Big end is at the low address */
-
- #define HOST_BYTE_ORDER BIG_ENDIAN
-
- #define HAVE_TERMIO 1
- #define USG 1
- #define HAVE_SIGSETMASK 1
-
- /* This system requires that we open a terminal with O_NOCTTY for it to
- not become our controlling terminal. */
-
- #define USE_O_NOCTTY
-
- /* Get rid of any system-imposed stack limit if possible. */
-
- #define SET_STACK_LIMIT_HUGE
-
- /* Brain death inherited from PC's pervades. */
- #undef NULL
- #define NULL 0
-
- /* The IBM compiler requires this in order to properly compile alloca(). */
- #pragma alloca
-
- #define vfork fork
-
- /* Do implement the attach and detach commands. */
-
- #define ATTACH_DETACH
-
- /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
-
- #define FETCH_INFERIOR_REGISTERS
-
- /* Setpgrp() takes arguments, unlike ordinary Sys V's. */
-
- #define SETPGRP_ARGS 1
-
- /* RS6000/AIXCOFF does not support PT_STEP. Has to be simulated. */
-
- #define NO_SINGLE_STEP
-
- /* AIX's assembler doesn't grok dollar signs in identifiers.
- So we use dots instead. This item must be coordinated with G++. */
- #undef CPLUS_MARKER
- #define CPLUS_MARKER '.'
-
- /* Flag for machine-specific stuff in shared files. FIXME */
- #define IBM6000_HOST
-
- /* /usr/include/stdlib.h always uses void* and void,
- even when __STDC__ isn't defined. */
- #define MALLOC_INCOMPATIBLE
- extern void* malloc PARAMS (());
- extern void* realloc PARAMS (());
- extern void free PARAMS (());
-
-