projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 0a30fbc4 DJ |
1 | /* GNU/Linux/m68k specific low level interface, for the remote server for GDB. |
| 2 | Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 | |
| 3 | 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, | |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 21 | ||
| 22 | #include "server.h" | |
| 58caa3dc | 23 | #include "linux-low.h" |
| 0a30fbc4 DJ |
24 | |
| 25 | #ifdef HAVE_SYS_REG_H | |
| 26 | #include <sys/reg.h> | |
| 27 | #endif | |
| 28 | ||
| 29 | int num_regs = 31; | |
| 30 | ||
| 31 | /* This table must line up with REGISTER_NAMES in tm-m68k.h */ | |
| 32 | int regmap[] = | |
| 33 | { | |
| 34 | #ifdef PT_D0 | |
| 35 | PT_D0 * 4, PT_D1 * 4, PT_D2 * 4, PT_D3 * 4, | |
| 36 | PT_D4 * 4, PT_D5 * 4, PT_D6 * 4, PT_D7 * 4, | |
| 37 | PT_A0 * 4, PT_A1 * 4, PT_A2 * 4, PT_A3 * 4, | |
| 38 | PT_A4 * 4, PT_A5 * 4, PT_A6 * 4, PT_USP * 4, | |
| 39 | PT_SR * 4, PT_PC * 4, | |
| 40 | #else | |
| 41 | 14 * 4, 0 * 4, 1 * 4, 2 * 4, 3 * 4, 4 * 4, 5 * 4, 6 * 4, | |
| 42 | 7 * 4, 8 * 4, 9 * 4, 10 * 4, 11 * 4, 12 * 4, 13 * 4, 15 * 4, | |
| 43 | 17 * 4, 18 * 4, | |
| 44 | #endif | |
| 45 | #ifdef PT_FP0 | |
| 46 | PT_FP0 * 4, PT_FP1 * 4, PT_FP2 * 4, PT_FP3 * 4, | |
| 47 | PT_FP4 * 4, PT_FP5 * 4, PT_FP6 * 4, PT_FP7 * 4, | |
| 48 | PT_FPCR * 4, PT_FPSR * 4, PT_FPIAR * 4 | |
| 49 | #else | |
| 50 | 21 * 4, 24 * 4, 27 * 4, 30 * 4, 33 * 4, 36 * 4, | |
| 51 | 39 * 4, 42 * 4, 45 * 4, 46 * 4, 47 * 4 | |
| 52 | #endif | |
| 53 | }; | |
| 54 | ||
| 55 | int | |
| 56 | cannot_store_register (int regno) | |
| 57 | { | |
| 58 | return (regno >= num_regs); | |
| 59 | } | |
| 60 | ||
| 61 | int | |
| 62 | cannot_fetch_register (int regno) | |
| 63 | { | |
| 64 | return (regno >= num_regs); | |
| 65 | } |