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/* This file is part of the program psim.
Copyright 1994, 1995, 1996, 1997, 2003 Andrew Cagney
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.
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.
*/
#include "misc.h"
#include "lf.h"
#include "table.h"
#include "ld-cache.h"
#ifndef NULL
#define NULL 0
#endif
enum {
ca_type,
ca_field_name,
ca_derived_name,
ca_type_def,
ca_expression,
nr_cache_rule_fields,
};
static const name_map cache_type_map[] = {
{ "cache", cache_value },
{ "compute", compute_value },
{ "scratch", scratch_value },
{ NULL, 0 },
};
void
append_cache_rule (cache_table **table, char *type, char *field_name,
char *derived_name, char *type_def,
char *expression, table_entry *file_entry)
{
while ((*table) != NULL)
table = &(*table)->next;
(*table) = ZALLOC(cache_table);
(*table)->type = name2i(type, cache_type_map);
(*table)->field_name = field_name;
(*table)->derived_name = derived_name;
(*table)->type_def = (strlen(type_def) > 0 ? type_def : NULL);
(*table)->expression = (strlen(expression) > 0 ? expression : NULL);
(*table)->file_entry = file_entry;
(*table)->next = NULL;
}
cache_table *
load_cache_table(char *file_name,
int hi_bit_nr)
{
table *file = table_open(file_name, nr_cache_rule_fields, 0);
table_entry *entry;
cache_table *table = NULL;
cache_table **curr_rule = &table;
while ((entry = table_entry_read(file)) != NULL) {
append_cache_rule (curr_rule, entry->fields[ca_type],
entry->fields[ca_field_name],
entry->fields[ca_derived_name],
entry->fields[ca_type_def],
entry->fields[ca_expression],
entry);
curr_rule = &(*curr_rule)->next;
}
return table;
}
#ifdef MAIN
static void
dump_cache_rule(cache_table* rule,
int indent)
{
dumpf(indent, "((cache_table*)0x%x\n", rule);
dumpf(indent, " (type %s)\n", i2name(rule->type, cache_type_map));
dumpf(indent, " (field_name \"%s\")\n", rule->field_name);
dumpf(indent, " (derived_name \"%s\")\n", rule->derived_name);
dumpf(indent, " (type-def \"%s\")\n", rule->type_def);
dumpf(indent, " (expression \"%s\")\n", rule->expression);
dumpf(indent, " (next 0x%x)\n", rule->next);
dumpf(indent, " )\n");
}
static void
dump_cache_rules(cache_table* rule,
int indent)
{
while (rule) {
dump_cache_rule(rule, indent);
rule = rule->next;
}
}
int
main(int argc, char **argv)
{
cache_table *rules;
if (argc != 3)
error("Usage: cache <cache-file> <hi-bit-nr>\n");
rules = load_cache_table(argv[1], a2i(argv[2]));
dump_cache_rules(rules, 0);
return 0;
}
#endif
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