| 1 | /* Basic host-specific definitions for GDB. |
| 2 | Copyright (C) 1986-2020 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GDB. |
| 5 | |
| 6 | This program 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 3 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #ifndef COMMON_HOST_DEFS_H |
| 20 | #define COMMON_HOST_DEFS_H |
| 21 | |
| 22 | #include <limits.h> |
| 23 | |
| 24 | /* Static host-system-dependent parameters for GDB. */ |
| 25 | |
| 26 | /* * Number of bits in a char or unsigned char for the target machine. |
| 27 | Just like CHAR_BIT in <limits.h> but describes the target machine. */ |
| 28 | #if !defined (TARGET_CHAR_BIT) |
| 29 | #define TARGET_CHAR_BIT 8 |
| 30 | #endif |
| 31 | |
| 32 | /* * If we picked up a copy of CHAR_BIT from a configuration file |
| 33 | (which may get it by including <limits.h>) then use it to set |
| 34 | the number of bits in a host char. If not, use the same size |
| 35 | as the target. */ |
| 36 | |
| 37 | #if defined (CHAR_BIT) |
| 38 | #define HOST_CHAR_BIT CHAR_BIT |
| 39 | #else |
| 40 | #define HOST_CHAR_BIT TARGET_CHAR_BIT |
| 41 | #endif |
| 42 | |
| 43 | #ifdef __MSDOS__ |
| 44 | # define CANT_FORK |
| 45 | # define GLOBAL_CURDIR |
| 46 | # define DIRNAME_SEPARATOR ';' |
| 47 | #endif |
| 48 | |
| 49 | #if !defined (__CYGWIN__) && defined (_WIN32) |
| 50 | # define DIRNAME_SEPARATOR ';' |
| 51 | #endif |
| 52 | |
| 53 | #ifndef DIRNAME_SEPARATOR |
| 54 | #define DIRNAME_SEPARATOR ':' |
| 55 | #endif |
| 56 | |
| 57 | #ifndef SLASH_STRING |
| 58 | #define SLASH_STRING "/" |
| 59 | #endif |
| 60 | |
| 61 | #endif /* COMMON_HOST_DEFS_H */ |