| 1 | /* ARC target-dependent stuff. Extension data structures. |
| 2 | Copyright 1995, 1997, 2000, 2001 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 |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 19 | |
| 20 | #ifndef ARCEXT_H |
| 21 | #define ARCEXT_H |
| 22 | |
| 23 | enum {EXT_INSTRUCTION = 0}; |
| 24 | enum {EXT_CORE_REGISTER = 1}; |
| 25 | enum {EXT_AUX_REGISTER = 2}; |
| 26 | enum {EXT_COND_CODE = 3}; |
| 27 | |
| 28 | enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)}; |
| 29 | enum {NUM_EXT_CORE = 59-32+1}; |
| 30 | enum {NUM_EXT_COND = 0x1f-0x10+1}; |
| 31 | |
| 32 | struct ExtInstruction |
| 33 | { |
| 34 | char flags; |
| 35 | char *name; |
| 36 | }; |
| 37 | |
| 38 | struct ExtAuxRegister |
| 39 | { |
| 40 | long address; |
| 41 | char *name; |
| 42 | struct ExtAuxRegister *next; |
| 43 | }; |
| 44 | |
| 45 | struct arcExtMap |
| 46 | { |
| 47 | struct ExtAuxRegister *auxRegisters; |
| 48 | struct ExtInstruction *instructions[NUM_EXT_INST]; |
| 49 | unsigned char *coreRegisters[NUM_EXT_CORE]; |
| 50 | unsigned char *condCodes[NUM_EXT_COND]; |
| 51 | }; |
| 52 | |
| 53 | extern int arcExtMap_add(void*, unsigned long); |
| 54 | extern const char *arcExtMap_coreRegName(int); |
| 55 | extern const char *arcExtMap_auxRegName(long); |
| 56 | extern const char *arcExtMap_condCodeName(int); |
| 57 | extern const char *arcExtMap_instName(int, int, int*); |
| 58 | extern void build_ARC_extmap(bfd *); |
| 59 | |
| 60 | #define IGNORE_FIRST_OPD 1 |
| 61 | |
| 62 | #endif |