From c4329e99baf201aa69935ccb99a2da8c8376fe47 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Mon, 2 Dec 1991 01:09:43 +0000 Subject: [PATCH] Initial revision From-SVN: r95 --- gcc/config/rs6000/xm-rs6000.h | 57 +++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 gcc/config/rs6000/xm-rs6000.h diff --git a/gcc/config/rs6000/xm-rs6000.h b/gcc/config/rs6000/xm-rs6000.h new file mode 100644 index 00000000000..a2671675f09 --- /dev/null +++ b/gcc/config/rs6000/xm-rs6000.h @@ -0,0 +1,57 @@ +/* Configuration for GNU C-compiler for IBM RS/6000. + Copyright (C) 1990 Free Software Foundation, Inc. + Contributed by Richard Kenner (kenner@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, 675 Mass Ave, Cambridge, MA 02139, 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 FAILURE_EXIT_CODE 2 +#define FATAL_EXIT_CODE 3 + +/* If compiled with GNU C, use the built-in alloca. */ +#ifdef __GNUC__ +#define alloca __builtin_alloca +#else +#define USE_C_ALLOCA +#endif + +/* If not compiled with GNU C, use only int bitfields. */ +#ifndef __GNUC__ +#define ONLY_INT_FIELDS +#endif + + +#define USG -- 2.30.2