freebsd-dev/contrib/gcc/config/alpha/xm-alpha.h
John Birrell 0f4140c055 Add the alpha MD files for gcc to product ELF for FreeBSD/Alpha.
See freebsd.h and freebsd-elf.h for the silly comment that cgd@netbsd.org
wanted me to add about his claim that uncommented source files that
have been publicly available for ftp for nearly a year; that are
configuration patches to a GPL'ed program; are owned by his previous
employer who refuses to release them. Well... I did as he said. As if
that makes a difference!

At this point we've got cpp, gcc, g++ ported to FreeBSD/Alpha so all
the code that uses __FreeBSD__ is correctly pre-processed. Yay.

I'll commit the bootstrap makefile next to let others play, then on
to libc.
1998-01-11 04:39:46 +00:00

79 lines
2.1 KiB
C

/* Configuration for GNU C-compiler for DEC Alpha.
Copyright (C) 1990, 1992, 1993, 1994, 1995 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 64
#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 builtin alloca. */
#if !defined(__GNUC__) && !defined(_WIN32)
#include <alloca.h>
#else
extern void *alloca ();
#endif
/* The host compiler has problems with enum bitfields since it makes
them signed so we can't fit all our codes in. */
#ifndef __GNUC__
#define ONLY_INT_FIELDS
#endif
/* Declare some functions needed for this machine. We don't want to
include these in the sources since other machines might define them
differently. */
extern void *malloc (), *realloc (), *calloc ();
#ifndef inhibit_libc
#include "string.h"
#endif
/* OSF/1 has vprintf. */
#define HAVE_VPRINTF
/* OSF/1 has putenv. */
#define HAVE_PUTENV
/* OSF/1 is POSIX.1 compliant. */
#define POSIX