decode_table *
load_decode_table(char *file_name,
int hi_bit_nr)
{
table *file = table_open(file_name, nr_decode_fields, 0);
table_entry *entry;
decode_table *table = NULL;
decode_table **curr_rule = &table;
while ((entry = table_entry_read(file)) != NULL) {
decode_table *new_rule = ZALLOC(decode_table);
new_rule->type = name2i(entry->fields[op_options], decode_type_map);
new_rule->gen = (overriding_gen_type != invalid_gen
? overriding_gen_type
: name2i(entry->fields[op_options], decode_gen_map));
new_rule->force_slash = name2i(entry->fields[op_options], decode_slash_map);
new_rule->first = target_a2i(hi_bit_nr, entry->fields[op_first]);
new_rule->last = target_a2i(hi_bit_nr, entry->fields[op_last]);
new_rule->force_first = (strlen(entry->fields[op_force_first])
? target_a2i(hi_bit_nr, entry->fields[op_force_first])
: new_rule->last + 1);
new_rule->force_last = (strlen(entry->fields[op_force_last])
? target_a2i(hi_bit_nr, entry->fields[op_force_last])
: new_rule->first - 1);
new_rule->force_expansion = entry->fields[op_force_expansion];
new_rule->special_mask = a2i(entry->fields[op_special_mask]);
new_rule->special_value = a2i(entry->fields[op_special_value]);
new_rule->special_constant = a2i(entry->fields[op_special_constant]);
*curr_rule = new_rule;
curr_rule = &new_rule->next;
}
return table;
}
cache_entry *
load_cache_table (char *file_name)
{
cache_entry *cache = NULL;
cache_entry **last = &cache;
table *file = table_open (file_name);
table_entry *entry;
while ((entry = table_read (file)) != NULL)
{
cache_entry *new_rule = ZALLOC (cache_entry);
new_rule->line = entry->line;
new_rule->entry_type = name2i (entry->field[ca_type], cache_type_map);
new_rule->name = entry->field[ca_derived_name];
filter_parse (&new_rule->original_fields, entry->field[ca_field_name]);
new_rule->type = entry->field[ca_type_def];
/* expression is the concatenation of the remaining fields */
if (entry->nr_fields > ca_expression)
{
int len = 0;
int chi;
for (chi = ca_expression; chi < entry->nr_fields; chi++)
{
len += strlen (" : ") + strlen (entry->field[chi]);
}
new_rule->expression = NZALLOC (char, len);
strcpy (new_rule->expression, entry->field[ca_expression]);
for (chi = ca_expression + 1; chi < entry->nr_fields; chi++)
{
strcat (new_rule->expression, " : ");
strcat (new_rule->expression, entry->field[chi]);
}
}
/* insert it */
*last = new_rule;
last = &new_rule->next;
}
void
force_decode_gen_type(const char *type)
{
overriding_gen_type = name2i(type, decode_gen_map);
}
