| 1 | /* Definitions to make GDB run on a mips box under 4.3bsd. |
| 2 | Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc. |
| 3 | Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin |
| 4 | and by Alessandro Forin(af@cs.cmu.edu) at CMU |
| 5 | |
| 6 | This file is part of GDB. |
| 7 | |
| 8 | This program 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 of the License, or |
| 11 | (at your option) any later version. |
| 12 | |
| 13 | This program 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 this program; if not, write to the Free Software |
| 20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| 21 | |
| 22 | #if !defined (HOST_BYTE_ORDER) |
| 23 | #define HOST_BYTE_ORDER LITTLE_ENDIAN |
| 24 | #endif |
| 25 | |
| 26 | /* Get rid of any system-imposed stack limit if possible */ |
| 27 | |
| 28 | #define SET_STACK_LIMIT_HUGE |
| 29 | |
| 30 | #define KERNEL_U_ADDR 0 /* Not needed. */ |
| 31 | |
| 32 | #ifdef ultrix |
| 33 | extern char *strdup(); |
| 34 | #endif |
| 35 | |
| 36 | /* DECstation memcpy and memset return void *, not char *. */ |
| 37 | |
| 38 | extern void *memcpy(); |
| 39 | extern void *memset(); |
| 40 | #define MEM_FNS_DECLARED |
| 41 | |
| 42 | /* Only used for core files on DECstations. */ |
| 43 | |
| 44 | #define REGISTER_U_ADDR(addr, blockend, regno) \ |
| 45 | if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\ |
| 46 | else addr = 0; /* ..somewhere in the pcb */ |
| 47 | |
| 48 | /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ |
| 49 | #define FETCH_INFERIOR_REGISTERS |
| 50 | |
| 51 | /* Kernel is a bit tenacious about sharing text segments, disallowing bpts. */ |
| 52 | #define ONE_PROCESS_WRITETEXT |