| 1 | /* Configuration for GNU C-compiler for DEC Alpha. |
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| 2 | Copyright (C) 1990, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. |
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| 3 | Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu). |
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| 4 | |
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| 5 | This file is part of GNU CC. |
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| 6 | |
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| 7 | GNU CC is free software; you can redistribute it and/or modify |
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| 8 | it under the terms of the GNU General Public License as published by |
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| 9 | the Free Software Foundation; either version 2, or (at your option) |
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| 10 | any later version. |
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| 11 | |
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| 12 | GNU CC is distributed in the hope that it will be useful, |
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | GNU General Public License for more details. |
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| 16 | |
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| 17 | You should have received a copy of the GNU General Public License |
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| 18 | along with GNU CC; see the file COPYING. If not, write to |
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| 19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
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| 20 | Boston, MA 02111-1307, USA. */ |
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| 21 | |
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| 22 | |
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| 23 | /* #defines that need visibility everywhere. */ |
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| 24 | #define FALSE 0 |
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| 25 | #define TRUE 1 |
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| 26 | |
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| 27 | /* This describes the machine the compiler is hosted on. */ |
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| 28 | #define HOST_BITS_PER_CHAR 8 |
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| 29 | #define HOST_BITS_PER_SHORT 16 |
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| 30 | #define HOST_BITS_PER_INT 32 |
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| 31 | #define HOST_BITS_PER_LONG 64 |
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| 32 | #define HOST_BITS_PER_LONGLONG 64 |
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| 33 | |
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| 34 | /* #define HOST_WORDS_BIG_ENDIAN */ |
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| 35 | |
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| 36 | /* target machine dependencies. |
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| 37 | tm.h is a symbolic link to the actual target specific file. */ |
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| 38 | #include "tm.h" |
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| 39 | |
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| 40 | /* Arguments to use with `exit'. */ |
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| 41 | #define SUCCESS_EXIT_CODE 0 |
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| 42 | #define FATAL_EXIT_CODE 33 |
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| 43 | |
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| 44 | /* If not compiled with GNU C, use the builtin alloca. */ |
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| 45 | #if !defined(__GNUC__) && !defined(_WIN32) |
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| 46 | #include <alloca.h> |
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| 47 | #else |
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| 48 | extern void *alloca (); |
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| 49 | #endif |
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| 50 | |
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| 51 | /* The host compiler has problems with enum bitfields since it makes |
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| 52 | them signed so we can't fit all our codes in. */ |
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| 53 | |
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| 54 | #ifndef __GNUC__ |
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| 55 | #define ONLY_INT_FIELDS |
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| 56 | #endif |
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| 57 | |
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| 58 | /* Declare some functions needed for this machine. We don't want to |
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| 59 | include these in the sources since other machines might define them |
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| 60 | differently. */ |
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| 61 | |
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| 62 | extern void *malloc (), *realloc (), *calloc (); |
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| 63 | |
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| 64 | #ifndef inhibit_libc |
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| 65 | #include "string.h" |
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| 66 | #endif |
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| 67 | |
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| 68 | /* OSF/1 has vprintf. */ |
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| 69 | |
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| 70 | #define HAVE_VPRINTF |
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| 71 | |
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| 72 | /* OSF/1 has putenv. */ |
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| 73 | |
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| 74 | #define HAVE_PUTENV |
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| 75 | |
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| 76 | /* OSF/1 is POSIX.1 compliant. */ |
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| 77 | |
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| 78 | #define POSIX |
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