projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c SS |
1 | /* Definitions to make GDB run on a mips box under Mach 3.0 |
| 2 | Copyright (C) 1992 Free Software Foundation, Inc. | |
| 3 | ||
| c5aa993b | 4 | This file is part of GDB. |
| c906108c | 5 | |
| c5aa993b JM |
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 2 of the License, or | |
| 9 | (at your option) any later version. | |
| c906108c | 10 | |
| c5aa993b JM |
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. | |
| c906108c | 15 | |
| c5aa993b JM |
16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 | Boston, MA 02111-1307, USA. */ | |
| c906108c SS |
20 | |
| 21 | /* Mach specific definitions for little endian mips (e.g. pmax) | |
| 22 | * running Mach 3.0 | |
| 23 | * | |
| 24 | * Author: Jukka Virtanen <jtv@hut.fi> | |
| 25 | */ | |
| 26 | ||
| 27 | /* Include common definitions for Mach3 systems */ | |
| 28 | #include "nm-m3.h" | |
| 29 | ||
| 30 | /* Define offsets to access CPROC stack when it does not have | |
| 31 | * a kernel thread. | |
| 32 | */ | |
| 33 | ||
| 34 | /* From mk/user/threads/mips/csw.s */ | |
| 35 | #define SAVED_FP (12*4) | |
| 36 | #define SAVED_PC (13*4) | |
| 37 | #define SAVED_BYTES (14*4) | |
| 38 | ||
| 39 | /* Using these, define our offsets to items strored in | |
| 40 | * cproc_switch in csw.s | |
| 41 | */ | |
| 42 | #define MACHINE_CPROC_SP_OFFSET SAVED_BYTES | |
| 43 | #define MACHINE_CPROC_PC_OFFSET SAVED_PC | |
| 44 | #define MACHINE_CPROC_FP_OFFSET SAVED_FP | |
| 45 | ||
| 46 | /* Thread flavors used in setting the Trace state. | |
| c5aa993b | 47 | |
| c906108c SS |
48 | * In <mach/machine/thread_status.h> |
| 49 | */ | |
| 50 | #define TRACE_FLAVOR MIPS_EXC_STATE | |
| 51 | #define TRACE_FLAVOR_SIZE MIPS_EXC_STATE_COUNT | |
| 52 | #define TRACE_SET(x,state) ((struct mips_exc_state *)state)->cause = EXC_SST; | |
| 53 | #define TRACE_CLEAR(x,state) 0 | |
| 54 | ||
| 55 | /* Mach supports attach/detach */ | |
| 56 | #define ATTACH_DETACH 1 | |
| 57 | ||
| 58 | #include "mips/tm-mips.h" | |
| 59 | ||
| 60 | /* Address of end of user stack space. | |
| 61 | * for MACH, see <machine/vmparam.h> | |
| 62 | */ | |
| 63 | #undef STACK_END_ADDR | |
| 64 | #define STACK_END_ADDR USRSTACK | |
| 65 | ||
| 66 | /* Output registers in tabular format */ | |
| 67 | #define TABULAR_REGISTER_OUTPUT |