projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c | 1 | /* Definitions to make GDB run on a mips box under 4.3bsd. |
| b6ba6518 KB |
2 | Copyright 1986, 1987, 1989, 1993, 1994, 1995, 1996, 1998 |
| 3 | Free Software Foundation, Inc. | |
| c906108c SS |
4 | Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin |
| 5 | and by Alessandro Forin(af@cs.cmu.edu) at CMU | |
| 6 | ||
| c5aa993b | 7 | This file is part of GDB. |
| c906108c | 8 | |
| c5aa993b JM |
9 | This program is free software; you can redistribute it and/or modify |
| 10 | it under the terms of the GNU General Public License as published by | |
| 11 | the Free Software Foundation; either version 2 of the License, or | |
| 12 | (at your option) any later version. | |
| c906108c | 13 | |
| c5aa993b JM |
14 | This program is distributed in the hope that it will be useful, |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | GNU General Public License for more details. | |
| c906108c | 18 | |
| c5aa993b JM |
19 | You should have received a copy of the GNU General Public License |
| 20 | along with this program; if not, write to the Free Software | |
| 21 | Foundation, Inc., 59 Temple Place - Suite 330, | |
| 22 | Boston, MA 02111-1307, USA. */ | |
| c906108c SS |
23 | |
| 24 | #if !defined (HOST_BYTE_ORDER) | |
| 25 | #define HOST_BYTE_ORDER LITTLE_ENDIAN | |
| 26 | #endif | |
| 27 | ||
| 28 | #ifdef ultrix | |
| 29 | /* Needed for DECstation core files. */ | |
| 30 | #include <machine/param.h> | |
| 31 | #define KERNEL_U_ADDR UADDR | |
| 32 | ||
| 33 | /* Native Ultrix cc has broken long long support. */ | |
| 34 | #ifndef __GNUC__ | |
| 35 | #undef CC_HAS_LONG_LONG | |
| 36 | #endif | |
| 37 | #endif | |
| 38 | ||
| 39 | #if ! defined (__STDC__) && ! defined (offsetof) | |
| c5aa993b | 40 | #define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) |
| c906108c SS |
41 | #endif |
| 42 | ||
| 43 | /* Only used for core files on DECstations. | |
| 44 | First four registers at u.u_ar0 are saved arguments, and | |
| 45 | there is no r0 saved. Float registers are saved | |
| 46 | in u_pcb.pcb_fpregs, not relative to u.u_ar0. */ | |
| 47 | ||
| 48 | #define REGISTER_U_ADDR(addr, blockend, regno) \ | |
| 49 | { \ | |
| 50 | if (regno < FP0_REGNUM) \ | |
| 51 | addr = blockend + sizeof(int) * (4 + regno - 1); \ | |
| 52 | else \ | |
| 53 | addr = offsetof (struct user, u_pcb.pcb_fpregs[0]) + \ | |
| 54 | sizeof (int) * (regno - FP0_REGNUM); \ | |
| 55 | } | |
| 56 | ||
| 57 | /* Kernel is a bit tenacious about sharing text segments, disallowing bpts. */ | |
| 58 | #define ONE_PROCESS_WRITETEXT | |
| 59 | ||
| 60 | /* HAVE_SGTTY also works, last we tried. | |
| 61 | ||
| 62 | But we have termios, at least as of Ultrix 4.2A, so use it. */ | |
| 63 | #define HAVE_TERMIOS |