| 1 | /* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0, |
| 2 | with Weitek 1167 and i387 support. |
| 3 | Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. |
| 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ |
| 22 | |
| 23 | #define FETCH_INFERIOR_REGISTERS |
| 24 | |
| 25 | /* We must fetch all the regs before storing, since we store all at once. */ |
| 26 | |
| 27 | #define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) |
| 28 | |
| 29 | #ifdef _SEQUENT_ |
| 30 | #define CHILD_WAIT |
| 31 | extern int child_wait PARAMS ((int, struct target_waitstatus *)); |
| 32 | #endif |
| 33 | |
| 34 | /* This is the amount to subtract from u.u_ar0 |
| 35 | to get the offset in the core file of the register values. */ |
| 36 | |
| 37 | #ifdef _SEQUENT_ |
| 38 | #include <sys/param.h> |
| 39 | #include <sys/user.h> |
| 40 | #include <sys/mc_vmparam.h> |
| 41 | /* VA_UAREA is defined in <sys/mc_vmparam.h>, and is dependant upon |
| 42 | sizeof(struct user) */ |
| 43 | #define KERNEL_U_ADDR (VA_UAREA) /* ptx */ |
| 44 | #else |
| 45 | #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) /* dynix */ |
| 46 | #endif |