projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| e3f1f242 | 1 | /* Configuration for GNU C-compiler for PowerPC running System V.4. |
| e5e809f4 | 2 | Copyright (C) 1995, 1998 Free Software Foundation, Inc. |
| e3f1f242 MM |
3 | |
| 4 | Cloned from sparc/xm-sysv4.h by Michael Meissner (meissner@cygnus.com). | |
| 5 | ||
| 6 | This file is part of GNU CC. | |
| 7 | ||
| 8 | GNU CC is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2, or (at your option) | |
| 11 | any later version. | |
| 12 | ||
| 13 | GNU CC is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with GNU CC; see the file COPYING. If not, write to | |
| c15c9075 RK |
20 | the Free Software Foundation, 59 Temple Place - Suite 330, |
| 21 | Boston, MA 02111-1307, USA. */ | |
| e3f1f242 MM |
22 | |
| 23 | ||
| 24 | /* #defines that need visibility everywhere. */ | |
| 25 | #define FALSE 0 | |
| 26 | #define TRUE 1 | |
| 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 | #if 0 | |
| 34 | #define HOST_BITS_PER_LONGLONG 64 | |
| 35 | #endif | |
| 36 | ||
| 37 | /* Doubles are stored in memory with the high order word first. This | |
| 38 | matters when cross-compiling. */ | |
| 39 | #define HOST_WORDS_BIG_ENDIAN 1 | |
| 40 | ||
| 41 | /* target machine dependencies. | |
| 42 | tm.h is a symbolic link to the actual target specific file. */ | |
| 43 | #include "tm.h" | |
| 44 | ||
| 45 | /* Arguments to use with `exit'. */ | |
| 46 | #define SUCCESS_EXIT_CODE 0 | |
| 47 | #define FATAL_EXIT_CODE 33 | |
| 48 | ||
| 05ef204d MM |
49 | #ifdef __linux__ |
| 50 | #include "xm-linux.h" | |
| 05ef204d | 51 | #endif |
| e3f1f242 | 52 | |
| c81bebd7 | 53 | /* if not compiled with GNU C, use the C alloca and use only int bitfields. */ |
| e3f1f242 | 54 | #ifndef __GNUC__ |
| c81bebd7 | 55 | #define USE_C_ALLOCA |
| 18511014 JL |
56 | #ifdef __STDC__ |
| 57 | extern void *alloca (); | |
| 58 | #else | |
| c81bebd7 | 59 | extern char *alloca (); |
| b9dfb357 | 60 | #endif |
| c81bebd7 | 61 | #undef ONLY_INT_FIELDS |
| e3f1f242 MM |
62 | #define ONLY_INT_FIELDS |
| 63 | #endif | |
| c81bebd7 | 64 | |
| 01be8af6 MM |
65 | #ifdef __PPC__ |
| 66 | #ifndef __STDC__ | |
| 67 | extern char *malloc (), *realloc (), *calloc (); | |
| 68 | #else | |
| 69 | extern void *malloc (), *realloc (), *calloc (); | |
| 70 | #endif | |
| 71 | extern void free (); | |
| 72 | #endif |