projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 670a8e09 SS |
1 | /* Target definitions for m88k running Harris CX/UX. |
| 2 | Copyright 1993, 1994 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GDB. | |
| 5 | ||
| 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. | |
| 10 | ||
| 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. | |
| 15 | ||
| 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 | |
| 6c9638b4 | 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 670a8e09 SS |
19 | |
| 20 | #define HARRIS_TARGET 1 | |
| 21 | ||
| 7f4c8595 SS |
22 | #define CXUX_TARGET 1 |
| 23 | ||
| 670a8e09 SS |
24 | /* Type of X registers, as supplied by the OS */ |
| 25 | ||
| 26 | typedef struct { | |
| 27 | long w1, w2, w3, w4; | |
| 28 | } X_REGISTER_RAW_TYPE; | |
| 29 | ||
| 30 | #define X_REGISTER_VIRTUAL_TYPE double | |
| 31 | ||
| 32 | #include "m88k/tm-m88k.h" | |
| 33 | ||
| 34 | #define ADD_SHARED_SYMBOL_FILES(args,have_tty) add_shared_symbol_files () | |
| 35 | ||
| 36 | #define CONVERT_REGISTER_ADDRESS | |
| 37 | ||
| 38 | /* Always allocate space for both, but recognize that the m88100 has no | |
| 39 | FP_REGS. */ | |
| 40 | ||
| e63d6469 | 41 | #undef ARCH_NUM_REGS |
| 670a8e09 SS |
42 | #define ARCH_NUM_REGS (target_is_m88110 ? (GP_REGS + FP_REGS) : (GP_REGS)) |
| 43 | ||
| 44 | /* Don't need this grotesquerie. */ | |
| 45 | ||
| 46 | #undef SHIFT_INST_REGS | |
| 47 | ||
| 48 | /* Extended registers are treated as 16 bytes by Harris' OS's. | |
| 49 | We treat them as 16 bytes here for consistency's sake. */ | |
| 50 | ||
| 51 | #undef REGISTER_RAW_SIZE | |
| 52 | #define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 16) | |
| 53 | ||
| 54 | #undef REGISTER_BYTE | |
| 55 | #define REGISTER_BYTE(N) \ | |
| 56 | ((N) >= XFP_REGNUM \ | |
| 57 | ? (((GP_REGS) * REGISTER_RAW_SIZE(0)) + \ | |
| 58 | (((N) - XFP_REGNUM) * REGISTER_RAW_SIZE(XFP_REGNUM))) \ | |
| 59 | : ((N) * REGISTER_RAW_SIZE(0))) |