old-cross-binutils/sim/igen/gen-icache.h
Joel Brobecker 618f726fcb GDB copyright headers update after running GDB's copyright.py script.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2016-01-01 08:43:22 +04:00

79 lines
2.1 KiB
C

/* The IGEN simulator generator for GDB, the GNU Debugger.
Copyright 2002-2016 Free Software Foundation, Inc.
Contributed by Andrew Cagney.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Output code to manipulate the instruction cache: either create it
or reference it */
typedef enum
{
declare_variables,
define_variables,
undef_variables,
}
icache_decl_type;
typedef enum
{
do_not_use_icache = 0,
get_values_from_icache = 0x1,
put_values_in_icache = 0x2,
both_values_and_icache = 0x3,
}
icache_body_type;
extern void print_icache_body
(lf *file,
insn_entry * instruction,
opcode_bits *expanded_bits,
cache_entry *cache_rules,
icache_decl_type what_to_declare,
icache_body_type what_to_do, int nr_prefetched_words);
/* Output an instruction cache decode function */
extern void print_icache_declaration
(lf *file,
insn_entry * insn,
opcode_bits *expanded_bits,
insn_opcodes *opcodes, int nr_prefetched_words);
extern void print_icache_definition
(lf *file,
insn_entry * insn,
opcode_bits *expanded_bits,
insn_opcodes *opcodes, cache_entry *cache_rules, int nr_prefetched_words);
/* Output an instruction cache support function */
extern function_entry_handler print_icache_internal_function_declaration;
extern function_entry_handler print_icache_internal_function_definition;
/* Output the instruction cache table data structure */
extern void print_icache_struct
(lf *file, insn_table *instructions, cache_entry *cache_rules);
/* Output a single instructions decoder */