sim/igen/ld-decode.c

91   table_entry *entry;
94   while ((entry = table_read (file)) != NULL)
96       char *decode_options = entry->field[decode_options_field];
98       if (entry->nr_fields < min_nr_decode_fields)
99 	error (entry->line, "Missing decode table fields\n");
100       new_rule->line = entry->line;
143       if (entry->nr_fields > decode_first_field
144 	  && strlen (entry->field[decode_first_field]) > 0)
147 					entry->field[decode_first_field]);
153       if (entry->nr_fields > decode_last_field
154 	  && strlen (entry->field[decode_last_field]) > 0)
157 				       entry->field[decode_last_field]);
167       if (entry->nr_fields > decode_force_first_field
168 	  && strlen (entry->field[decode_force_first_field]) > 0)
171 					      entry->
180       if (entry->nr_fields > decode_force_last_field
181 	  && strlen (entry->field[decode_force_last_field]) > 0)
184 					     entry->
194       if (entry->nr_fields > decode_constant_field_names_field)
196 		      entry->field[decode_constant_field_names_field]);
199       if (entry->nr_fields > decode_word_nr_field)
200 	new_rule->word_nr = a2i (entry->field[decode_word_nr_field]);
203       if (entry->nr_fields > decode_format_names_field)
205 		      entry->field[decode_format_names_field]);
208       if (entry->nr_fields > decode_model_names_field)
210 		      entry->field[decode_model_names_field]);
213       if (entry->nr_fields > decode_paths_field
214 	  && strlen (entry->field[decode_paths_field]) > 0)
217 	  char *chp = entry->field[decode_paths_field];
221 	      /* extra root/zero entry */
225 		  decode_path *entry = ZALLOC (decode_path);
226 		  entry->opcode_nr = a2i (chp);
227 		  entry->parent = (*last)->path;
228 		  (*last)->path = entry;
237 	    error (entry->line, "Invalid path field\n");
244 	while (entry->nr_fields > field_nr)
248 	    if (entry->nr_fields > field_nr + decode_cond_mask_field)
250 			a2i (entry->
252 	    if (entry->nr_fields > field_nr + decode_cond_value_field)
254 		if (entry->field[field_nr + decode_cond_value_field][0] ==
259 			      a2i (entry->
267 			      a2i (entry->
272 	    if (entry->nr_fields > field_nr + decode_cond_word_nr_field)
274 		a2i (entry->field[field_nr + decode_cond_word_nr_field]);
291 decode_table_max_word_nr (const decode_table *entry)
294   while (entry != NULL)
297       if (entry->word_nr > max_word_nr)
298 	max_word_nr = entry->word_nr;
299       for (cond = entry->conditions; cond != NULL; cond = cond->next)
304       entry = entry->next;