projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| feaee4bd | 1 | /* The IGEN simulator generator for GDB, the GNU Debugger. |
| c906108c | 2 | |
| 8acc9f48 | 3 | Copyright 2002-2013 Free Software Foundation, Inc. |
| feaee4bd AC |
4 | |
| 5 | Contributed by Andrew Cagney. | |
| 6 | ||
| 7 | This file is part of GDB. | |
| 8 | ||
| 9 | This program is free software; you can redistribute it and/or modify | |
| 10 | it under the terms of the GNU General Public License as published by | |
| 4744ac1b | 11 | the Free Software Foundation; either version 3 of the License, or |
| feaee4bd AC |
12 | (at your option) any later version. |
| 13 | ||
| 14 | This program is distributed in the hope that it will be useful, | |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | GNU General Public License for more details. | |
| 18 | ||
| 19 | You should have received a copy of the GNU General Public License | |
| 4744ac1b | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| c906108c SS |
21 | |
| 22 | ||
| 23 | /* Output code to manipulate the instruction cache: either create it | |
| 24 | or reference it */ | |
| 25 | ||
| 4e0bf4c4 AC |
26 | typedef enum |
| 27 | { | |
| c906108c SS |
28 | declare_variables, |
| 29 | define_variables, | |
| 30 | undef_variables, | |
| 4e0bf4c4 AC |
31 | } |
| 32 | icache_decl_type; | |
| c906108c | 33 | |
| 4e0bf4c4 AC |
34 | typedef enum |
| 35 | { | |
| c906108c SS |
36 | do_not_use_icache = 0, |
| 37 | get_values_from_icache = 0x1, | |
| 38 | put_values_in_icache = 0x2, | |
| 39 | both_values_and_icache = 0x3, | |
| 4e0bf4c4 AC |
40 | } |
| 41 | icache_body_type; | |
| c906108c SS |
42 | |
| 43 | extern void print_icache_body | |
| 4e0bf4c4 AC |
44 | (lf *file, |
| 45 | insn_entry * instruction, | |
| 46 | opcode_bits *expanded_bits, | |
| 47 | cache_entry *cache_rules, | |
| 48 | icache_decl_type what_to_declare, | |
| 49 | icache_body_type what_to_do, int nr_prefetched_words); | |
| c906108c SS |
50 | |
| 51 | ||
| 52 | /* Output an instruction cache decode function */ | |
| 53 | ||
| 54 | extern void print_icache_declaration | |
| 4e0bf4c4 AC |
55 | (lf *file, |
| 56 | insn_entry * insn, | |
| 57 | opcode_bits *expanded_bits, | |
| 58 | insn_opcodes *opcodes, int nr_prefetched_words); | |
| 59 | ||
| c906108c | 60 | extern void print_icache_definition |
| 4e0bf4c4 AC |
61 | (lf *file, |
| 62 | insn_entry * insn, | |
| 63 | opcode_bits *expanded_bits, | |
| 64 | insn_opcodes *opcodes, cache_entry *cache_rules, int nr_prefetched_words); | |
| c906108c SS |
65 | |
| 66 | ||
| 67 | /* Output an instruction cache support function */ | |
| 68 | ||
| 69 | extern function_entry_handler print_icache_internal_function_declaration; | |
| 70 | extern function_entry_handler print_icache_internal_function_definition; | |
| 71 | ||
| 72 | ||
| 73 | /* Output the instruction cache table data structure */ | |
| 74 | ||
| 75 | extern void print_icache_struct | |
| 4e0bf4c4 | 76 | (lf *file, insn_table *instructions, cache_entry *cache_rules); |
| c906108c SS |
77 | |
| 78 | ||
| 79 | /* Output a single instructions decoder */ |