elftoolchain/addr2line/addr2line.c

152 	Dwarf_Error de;
157 	ret = dwarf_attr(die, DW_AT_high_pc, &at, &de);
159 		warnx("dwarf_attr failed: %s", dwarf_errmsg(de));
162 	ret = dwarf_whatform(at, &form, &de);
164 		warnx("dwarf_whatform failed: %s", dwarf_errmsg(de));
223 	Dwarf_Error de;
237 	if (dwarf_tag(die, &tag, &de)) {
238 		warnx("dwarf_tag: %s", dwarf_errmsg(de));
252 		    &de) == DW_DLV_OK &&
254 		    &ranges_cnt, NULL, &de) == DW_DLV_OK) {
267 			    &de) != DW_DLV_OK)
271 			    &de) || dwarf_attrval_unsigned(die, DW_AT_high_pc,
272 			    &hipc, &de))
283 		if (dwarf_attrval_string(die, DW_AT_name, &funcname, &de) ==
291 		if (dwarf_attr(die, DW_AT_abstract_origin, &abst_at, &de) ==
293 		    dwarf_global_formref(abst_at, &ref, &de) == DW_DLV_OK &&
294 		    dwarf_offdie(dbg, ref, &abst_die, &de) == DW_DLV_OK &&
296 		    &de) == DW_DLV_OK)
304 		if (dwarf_attr(die, DW_AT_specification, &spec_at, &de) ==
306 		    dwarf_global_formref(spec_at, &ref, &de) == DW_DLV_OK &&
307 		    dwarf_offdie(dbg, ref, &spec_die, &de) == DW_DLV_OK &&
309 		    &de) == DW_DLV_OK)
330 			    &f->call_file, &de);
332 			    &f->call_line, &de);
340 	ret = dwarf_child(die, &ret_die, &de);
342 		warnx("dwarf_child: %s", dwarf_errmsg(de));
351 	ret = dwarf_siblingof(dbg, die, &ret_die, &de);
353 		warnx("dwarf_siblingof: %s", dwarf_errmsg(de));
436 	Dwarf_Error de;
449 	ret = dwarf_get_aranges(dbg, &aranges, &arcnt, &de);
451 		warnx("dwarf_get_aranges failed: %s", dwarf_errmsg(de));
454 	ret = dwarf_child(die, &prev_die, &de);
456 		warnx("dwarf_child: %s", dwarf_errmsg(de));
460 		if (dwarf_tag(prev_die, &tag, &de) != DW_DLV_OK) {
462 				dwarf_errmsg(de));
467 			    &lopc, &de) == DW_DLV_OK)
471 		if (dwarf_siblingof(dbg, prev_die, &ret_die, &de) != DW_DLV_OK)
487 	ret = dwarf_child(die, &prev_die, &de);
489 		warnx("dwarf_child: %s", dwarf_errmsg(de));
491 		if (dwarf_tag(prev_die, &tag, &de) != DW_DLV_OK) {
493 				dwarf_errmsg(de));
499 			    &lopc, &de) == DW_DLV_OK) {
518 		if (dwarf_siblingof(dbg, prev_die, &ret_die, &de) != DW_DLV_OK)
529 			    &die_off, &de) != DW_DLV_OK) {
531 					dwarf_errmsg(de));
571 	Dwarf_Error de;
584 	if (dwarf_attrval_unsigned(die, DW_AT_ranges, &ranges_off, &de) ==
587 			&ranges_cnt, NULL, &de);
616 	} else if (dwarf_attrval_unsigned(die, DW_AT_low_pc, &lopc, &de) ==
620 		if (dwarf_attrval_unsigned(die, DW_AT_high_pc, &hipc, &de) ==
663 	Dwarf_Error de;
697 		    &de);
702 			    NULL, &de);
705 		while (dwarf_siblingof(dbg, die, &ret_die, &de) == DW_DLV_OK) {
709 			if (dwarf_tag(die, &tag, &de) != DW_DLV_OK) {
711 				    dwarf_errmsg(de));
740 	switch (dwarf_srclines(die, &lbuf, &lcount, &de)) {
747 		warnx("dwarf_srclines: %s", dwarf_errmsg(de));
755 		if (dwarf_lineaddr(lbuf[i], &lineaddr, &de)) {
756 			warnx("dwarf_lineaddr: %s", dwarf_errmsg(de));
759 		if (dwarf_lineno(lbuf[i], &lineno, &de)) {
760 			warnx("dwarf_lineno: %s", dwarf_errmsg(de));
763 		if (dwarf_linesrc(lbuf[i], &file0, &de)) {
764 			warnx("dwarf_linesrc: %s", dwarf_errmsg(de));
785 			    &range->nsrcfiles, &de))
786 				warnx("dwarf_srcfiles: %s", dwarf_errmsg(de));
905 	Dwarf_Error de;
970 	if (dwarf_init(fd, DW_DLC_READ, NULL, NULL, &dbg, &de))
971 		errx(EXIT_FAILURE, "dwarf_init: %s", dwarf_errmsg(de));
973 	if (dwarf_get_elf(dbg, &e, &de) != DW_DLV_OK)
974 		errx(EXIT_FAILURE, "dwarf_get_elf: %s", dwarf_errmsg(de));
990 	dwarf_finish(dbg, &de);