/* Configuration for GNU C-compiler for IBM RS/6000 running AIX in 32-bit mode. Copyright (C) 1990, 1993, 1995, 1998 Free Software Foundation, Inc. Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu). This file is part of GNU CC. GNU CC 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, or (at your option) any later version. GNU CC 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 GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* #defines that need visibility everywhere. */ #define FALSE 0 #define TRUE 1 /* This describes the machine the compiler is hosted on. */ #define HOST_BITS_PER_CHAR 8 #define HOST_BITS_PER_SHORT 16 #define HOST_BITS_PER_INT 32 #define HOST_BITS_PER_LONG 32 #define HOST_BITS_PER_LONGLONG 64 #define HOST_WORDS_BIG_ENDIAN /* target machine dependencies. tm.h is a symbolic link to the actual target specific file. */ #include "tm.h" /* Arguments to use with `exit'. */ #define SUCCESS_EXIT_CODE 0 #define FATAL_EXIT_CODE 33 /* If not compiled with GNU C, use the C alloca and use only int bitfields. */ #ifndef __GNUC__ #define USE_C_ALLOCA #if __STDC__ extern void *alloca (); #else extern char *alloca (); #endif #define ONLY_INT_FIELDS #endif /* AIX is a flavor of System V */ #define USG /* Big buffers improve performance. */ #define IO_BUFFER_SIZE (0x8000 - 4096) #ifndef CROSS_COMPILE /* The AIX linker will discard static constructors in object files before collect has a chance to see them, so scan the object files directly. */ #define COLLECT_EXPORT_LIST #endif