[PATCH 22/57][Arm][GAS] Add support for MVE instructions: vmlaldav, vmlalv, vmlsldav...
[binutils-gdb.git] / sim / igen / gen-icache.h
blob31b0f47edb4a3926dbb6f3688b9edc75a195adbe
1 /* The IGEN simulator generator for GDB, the GNU Debugger.
3 Copyright 2002-2019 Free Software Foundation, Inc.
5 Contributed by Andrew Cagney.
7 This file is part of GDB.
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
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
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.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Output code to manipulate the instruction cache: either create it
24 or reference it */
26 typedef enum
28 declare_variables,
29 define_variables,
30 undef_variables,
32 icache_decl_type;
34 typedef enum
36 do_not_use_icache = 0,
37 get_values_from_icache = 0x1,
38 put_values_in_icache = 0x2,
39 both_values_and_icache = 0x3,
41 icache_body_type;
43 extern void print_icache_body
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);
52 /* Output an instruction cache decode function */
54 extern void print_icache_declaration
55 (lf *file,
56 insn_entry * insn,
57 opcode_bits *expanded_bits,
58 insn_opcodes *opcodes, int nr_prefetched_words);
60 extern void print_icache_definition
61 (lf *file,
62 insn_entry * insn,
63 opcode_bits *expanded_bits,
64 insn_opcodes *opcodes, cache_entry *cache_rules, int nr_prefetched_words);
67 /* Output an instruction cache support function */
69 extern function_entry_handler print_icache_internal_function_declaration;
70 extern function_entry_handler print_icache_internal_function_definition;
73 /* Output the instruction cache table data structure */
75 extern void print_icache_struct
76 (lf *file, insn_table *instructions, cache_entry *cache_rules);
79 /* Output a single instructions decoder */