projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 35f5886e FF |
1 | /* Definitions for running gdb on a host machine running any flavor of SVR4. |
| 2 | Copyright (C) 1991, Free Software Foundation, Inc. | |
| 3 | Written by Fred Fish at Cygnus Support (fnf@cygint) | |
| 4 | ||
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software | |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 20 | ||
| 21 | /* SVR4 has /proc support, so use it instead of ptrace. */ | |
| 22 | ||
| 23 | #define USE_PROC_FS | |
| 24 | ||
| 25 | /* SVR4 has termio facilities. */ | |
| 26 | ||
| 27 | #define HAVE_TERMIO | |
| 28 | ||
| 29 | /* TIOCGETC and TIOCGLTC are picked up somewhere, but struct tchars | |
| 30 | and struct ltchars are not. This makes problems for inflow.c. | |
| 31 | It is unknown at this time if this is a generic SVR4 problem or | |
| 32 | one just limited to the initial SVR4 port host machine. */ | |
| 33 | ||
| 34 | #define TIOCGETC_BROKEN | |
| 35 | #define TIOCGLTC_BROKEN | |
| 36 | ||
| 37 | /* SVR4 is a derivative of System V Release 3 (USG) */ | |
| 38 | ||
| 39 | #define USG | |
| 40 | ||
| 41 | /* Get rid of any system-imposed stack limit if possible. */ | |
| 42 | ||
| 43 | /* #define SET_STACK_LIMIT_HUGE */ | |
| 44 | ||
| 45 | /* SVR4 machines can easily do attach and detach via /proc (procfs.c) | |
| 46 | support */ | |
| 47 | ||
| 48 | #define ATTACH_DETACH | |
| 49 | ||
| 50 | /* If we are using SVR4 /proc instead of ptrace, use CREATE_INFERIOR_HOOK | |
| 51 | to do internal /proc initialization. */ | |
| 52 | ||
| 53 | #ifdef USE_PROC_FS | |
| 54 | #define CREATE_INFERIOR_HOOK(pid) inferior_proc_init(pid) | |
| 55 | #endif | |
| 56 |