elftoolchain/libdwarf/dwarf_die.c

35 	Dwarf_Debug dbg;
40 	dbg = die != NULL ? die->die_dbg : NULL;
43 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
50 	dbg = die->die_dbg;
52 	ds = cu->cu_is_info ? dbg->dbg_info_sec : dbg->dbg_types_sec;
57 		DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
66 dwarf_siblingof_b(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Die *ret_die,
75 	if (dbg == NULL || ret_die == NULL) {
76 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
80 	ds = is_info ? dbg->dbg_info_sec : dbg->dbg_types_sec;
81 	cu = is_info ? dbg->dbg_cu_current : dbg->dbg_tu_current;
84 		DWARF_SET_ERROR(dbg, error, DW_DLE_DIE_NO_CU_CONTEXT);
90 		return (dwarf_offdie_b(dbg, cu->cu_1st_offset, is_info,
98 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
129 		DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
139 dwarf_siblingof(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Die *ret_die,
143 	return (dwarf_siblingof_b(dbg, die, ret_die, 1, error));
147 _dwarf_search_die_within_cu(Dwarf_Debug dbg, Dwarf_Section *s, Dwarf_CU cu,
151 	assert(dbg != NULL && cu != NULL && ret_die != NULL);
153 	return (_dwarf_die_parse(dbg, s, cu, cu->cu_dwarf_size,
158 dwarf_offdie_b(Dwarf_Debug dbg, Dwarf_Off offset, Dwarf_Bool is_info,
165 	if (dbg == NULL || ret_die == NULL) {
166 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
170 	ds = is_info ? dbg->dbg_info_sec : dbg->dbg_types_sec;
171 	cu = is_info ? dbg->dbg_cu_current : dbg->dbg_tu_current;
176 			ret = _dwarf_search_die_within_cu(dbg, ds, cu, offset,
179 				DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
188 	ret = _dwarf_info_load(dbg, 1, is_info, error);
193 		STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
197 			ret = _dwarf_search_die_within_cu(dbg, ds, cu, offset,
200 				DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
207 		STAILQ_FOREACH(cu, &dbg->dbg_tu, cu_next) {
211 			ret = _dwarf_search_die_within_cu(dbg, ds, cu, offset,
214 				DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
222 	DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
227 dwarf_offdie(Dwarf_Debug dbg, Dwarf_Off offset, Dwarf_Die *ret_die,
231 	return (dwarf_offdie_b(dbg, offset, 1, ret_die, error));
237 	Dwarf_Debug dbg;
239 	dbg = die != NULL ? die->die_dbg : NULL;
242 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
256 	Dwarf_Debug dbg;
258 	dbg = die != NULL ? die->die_dbg : NULL;
261 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
273 	Dwarf_Debug dbg;
276 	dbg = die != NULL ? die->die_dbg : NULL;
279 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
295 	Dwarf_Debug dbg;
298 	dbg = die != NULL ? die->die_dbg : NULL;
301 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
317 	Dwarf_Debug dbg;
319 	dbg = die != NULL ? die->die_dbg : NULL;
322 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
327 		DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
346 dwarf_get_cu_die_offset_given_cu_header_offset_b(Dwarf_Debug dbg,
352 	if (dbg == NULL || out_cu_die_offset == NULL) {
353 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
358 		STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
365 		STAILQ_FOREACH(cu, &dbg->dbg_tu, cu_next) {
374 		DWARF_SET_ERROR(dbg, error, DW_DLE_NO_ENTRY);
382 dwarf_get_cu_die_offset_given_cu_header_offset(Dwarf_Debug dbg,
387 	return (dwarf_get_cu_die_offset_given_cu_header_offset_b(dbg,
392 dwarf_get_address_size(Dwarf_Debug dbg, Dwarf_Half *addr_size,
396 	if (dbg == NULL || addr_size == NULL) {
397 		DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
401 	*addr_size = dbg->dbg_pointer_size;