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Annotation of gcc/config/xm-vms.h, revision 1.1.1.1

1.1       root        1: /* Configuration for GNU C-compiler for Vax.
                      2:    Copyright (C) 1987 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of GNU CC.
                      5: 
                      6: GNU CC is free software; you can redistribute it and/or modify
                      7: it under the terms of the GNU General Public License as published by
                      8: the Free Software Foundation; either version 1, or (at your option)
                      9: any later version.
                     10: 
                     11: GNU CC is distributed in the hope that it will be useful,
                     12: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     14: GNU General Public License for more details.
                     15: 
                     16: You should have received a copy of the GNU General Public License
                     17: along with GNU CC; see the file COPYING.  If not, write to
                     18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     19: 
                     20: /* #defines that need visibility everywhere.  */
                     21: #define FALSE 0
                     22: #define TRUE 1
                     23: 
                     24: /* target machine dependencies.
                     25:    tm.h is a symbolic link to the actual target specific file.   */
                     26: #include "tm.h"
                     27: 
                     28: /* This describes the machine the compiler is hosted on.  */
                     29: #define HOST_BITS_PER_CHAR 8
                     30: #define HOST_BITS_PER_SHORT 16
                     31: #define HOST_BITS_PER_INT 32
                     32: #define HOST_BITS_PER_LONG 32
                     33: 
                     34: #define SUCCESS_EXIT_CODE 1
                     35: #define FATAL_EXIT_CODE (44 | 0x10000000)  /* Failure, and no DCL message.  */
                     36: 
                     37: 
                     38: /* A couple of conditionals for execution machine are controlled here.  */
                     39: #ifndef VMS
                     40: #define VMS
                     41: #endif
                     42: 
                     43: #ifndef __GNUC__
                     44: /* not present, at least in VAX-11 C (VMS) v2.2 */
                     45: #define R_OK 4
                     46: #define W_OK 2
                     47: #define X_OK 1
                     48: #define F_OK 0
                     49: 
                     50: #define unlink delete
                     51: #endif
                     52: 
                     53: /* global const variables don't work,
                     54:    so turn off const-ness to prevent trouble with insn-output.c.  */
                     55: #define const

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