projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| dd3b648e RP |
1 | /* Parameters for execution on a Sun 4, for GDB, the GNU debugger. |
| 2 | Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc. | |
| 3 | Contributed by Michael Tiemann (tiemann@mcc.com) | |
| 4 | This file is part of GDB. | |
| 5 | ||
| 6 | GDB 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 | GDB 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 GDB; see the file COPYING. If not, write to | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 19 | ||
| 20 | #define HOST_BYTE_ORDER BIG_ENDIAN | |
| 21 | ||
| 22 | /* Get rid of any system-imposed stack limit if possible. */ | |
| 23 | ||
| 24 | #define SET_STACK_LIMIT_HUGE | |
| 25 | ||
| 26 | /* Enable use of alternate code for Sun's format of core dump file. */ | |
| 27 | ||
| 28 | #define NEW_SUN_CORE | |
| 29 | ||
| 30 | /* Do implement the attach and detach commands. */ | |
| 31 | ||
| 32 | #define ATTACH_DETACH | |
| 33 | ||
| 34 | /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ | |
| 35 | ||
| 36 | #define FETCH_INFERIOR_REGISTERS | |
| 37 | ||
| 38 | /* Before storing, we need to read all the registers. */ | |
| 39 | ||
| 40 | #define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) | |
| 41 | ||
| 42 | /* It does have a wait structure, and it might help things out . . . */ | |
| 43 | ||
| 44 | #define HAVE_WAIT_STRUCT | |
| 45 | ||
| 46 | /* Optimization for storing registers to the inferior. The hook | |
| 47 | DO_DEFERRED_STORES | |
| 48 | actually executes any deferred stores. It is called any time | |
| 49 | we are going to proceed the child, or read its registers. | |
| 50 | The hook CLEAR_DEFERRED_STORES is called when we want to throw | |
| 51 | away the inferior process, e.g. when it dies or we kill it. | |
| 52 | FIXME, this does not handle remote debugging cleanly. */ | |
| 53 | ||
| 54 | extern int deferred_stores; | |
| 55 | extern int store_inferior_registers (); | |
| 56 | #define DO_DEFERRED_STORES \ | |
| 57 | if (deferred_stores) \ | |
| 58 | store_inferior_registers (-2); | |
| 59 | #define CLEAR_DEFERRED_STORES \ | |
| 60 | deferred_stores = 0; |