-/* This file is part of the program psim.
+/* The IGEN simulator generator for GDB, the GNU Debugger.
- Copyright (C) 1994,1995,1996, Andrew Cagney <cagney@highland.com.au>
+ Copyright 2002-2020 Free Software Foundation, Inc.
- 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 2 of the License, or
- (at your option) any later version.
+ Contributed by Andrew Cagney.
- 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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
+ 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/>. */
typedef struct _opcode_field opcode_field;
-struct _opcode_field {
+struct _opcode_field
+{
int word_nr;
int first;
int last;
};
typedef struct _opcode_bits opcode_bits;
-struct _opcode_bits {
+struct _opcode_bits
+{
int value;
int first;
int last;
};
typedef struct _insn_opcodes insn_opcodes;
-struct _insn_opcodes {
+struct _insn_opcodes
+{
opcode_field *opcode;
insn_opcodes *next;
};
typedef struct _insn_list insn_list;
-struct _insn_list {
+struct _insn_list
+{
/* the instruction */
insn_entry *insn;
/* list of non constant bits that have been made constant */
typedef struct _gen_list gen_list;
typedef struct _gen_entry gen_entry;
-struct _gen_entry {
+struct _gen_entry
+{
/* as an entry in a table */
int word_nr;
int opcode_nr;
gen_entry *sibling;
opcode_bits *expanded_bits;
- gen_entry *parent; /* parent has the opcode* data */
+ gen_entry *parent; /* parent has the opcode* data */
/* as a table containing entries */
decode_table *opcode_rule;
};
-struct _gen_list {
+struct _gen_list
+{
model_entry *model;
insn_table *isa;
gen_entry *table;
typedef struct _gen_table gen_table;
-struct _gen_table {
+struct _gen_table
+{
/* list of all the instructions */
insn_table *isa;
/* list of all the semantic functions */
};
-extern gen_table *make_gen_tables
-(insn_table *isa,
- decode_table *rules);
+extern gen_table *make_gen_tables (insn_table *isa, decode_table *rules);
-extern void gen_tables_expand_insns
-(gen_table *gen);
+extern void gen_tables_expand_insns (gen_table *gen);
-extern void gen_tables_expand_semantics
-(gen_table *gen);
+extern void gen_tables_expand_semantics (gen_table *gen);
-extern int gen_entry_depth
-(gen_entry *table);
+extern int gen_entry_depth (gen_entry *table);
/* Traverse the created data structure */
typedef void gen_entry_handler
-(lf *file,
- gen_entry *entry,
- int depth,
- void *data);
+ (lf *file, gen_entry *entry, int depth, void *data);
extern void gen_entry_traverse_tree
-(lf *file,
- gen_entry *table,
- int depth,
- gen_entry_handler *start,
- gen_entry_handler *leaf,
- gen_entry_handler *end,
- void *data);
+ (lf *file,
+ gen_entry *table,
+ int depth,
+ gen_entry_handler * start,
+ gen_entry_handler * leaf, gen_entry_handler * end, void *data);
/* Cache functions: */
-extern int print_icache_function_formal
-(lf *file, int nr_prefetched_words);
+extern int print_icache_function_formal (lf *file, int nr_prefetched_words);
-extern int print_icache_function_actual
-(lf *file, int nr_prefetched_words);
+extern int print_icache_function_actual (lf *file, int nr_prefetched_words);
-extern int print_icache_function_type
-(lf *file);
+extern int print_icache_function_type (lf *file);
-extern int print_semantic_function_formal
-(lf *file, int nr_prefetched_words);
+extern int print_semantic_function_formal (lf *file, int nr_prefetched_words);
-extern int print_semantic_function_actual
-(lf *file, int nr_prefetched_words);
+extern int print_semantic_function_actual (lf *file, int nr_prefetched_words);
-extern int print_semantic_function_type
-(lf *file);
+extern int print_semantic_function_type (lf *file);
-extern int print_idecode_function_formal
-(lf *file, int nr_prefetched_words);
+extern int print_idecode_function_formal (lf *file, int nr_prefetched_words);
-extern int print_idecode_function_actual
-(lf *file, int nr_prefetched_words);
+extern int print_idecode_function_actual (lf *file, int nr_prefetched_words);
-typedef enum {
+typedef enum
+{
function_name_prefix_semantics,
function_name_prefix_idecode,
function_name_prefix_itable,
function_name_prefix_icache,
function_name_prefix_engine,
function_name_prefix_none
-} lf_function_name_prefixes;
+}
+lf_function_name_prefixes;
-typedef enum {
+typedef enum
+{
is_function_declaration = 0,
is_function_definition = 1,
is_function_variable,
-} function_decl_type;
+}
+function_decl_type;
extern int print_function_name
-(lf *file,
- const char *basename,
- const char *format_name,
- const char *model_name,
- opcode_bits *expanded_bits,
- lf_function_name_prefixes prefix);
+ (lf *file,
+ const char *basename,
+ const char *format_name,
+ const char *model_name,
+ opcode_bits *expanded_bits, lf_function_name_prefixes prefix);
extern void print_my_defines
-(lf *file,
- const char *basename,
- const char *format_name,
- opcode_bits *expanded_bits);
+ (lf *file,
+ const char *basename, const char *format_name, opcode_bits *expanded_bits);
-extern void print_itrace
-(lf *file,
- insn_entry *insn,
- int idecode);
+extern void print_itrace (lf *file, insn_entry * insn, int idecode);
-extern void print_sim_engine_abort
-(lf *file,
- const char *message);
+extern void print_sim_engine_abort (lf *file, const char *message);
extern void print_include (lf *file, igen_module module);
-extern void print_include_inline (lf *file, igen_module module);
+extern void print_include_inline (lf *file, igen_module module);
extern void print_includes (lf *file);
-