155 	struct symbol *sym;  in find_symbol_by_index()  local
157 	elf_hash_for_each_possible(elf->symbol_hash, sym, hash, idx)  in find_symbol_by_index()
158 		if (sym->idx == idx)  in find_symbol_by_index()
159 			return sym;  in find_symbol_by_index()
222 	struct symbol *sym;  in find_symbol_by_name()  local
224 	elf_hash_for_each_possible(elf->symbol_name_hash, sym, name_hash, str_hash(name))  in find_symbol_by_name()
225 		if (!strcmp(sym->name, name))  in find_symbol_by_name()
226 			return sym;  in find_symbol_by_name()
347 	struct symbol *sym, *pfunc;  in read_symbols()  local
368 		sym = malloc(sizeof(*sym));  in read_symbols()
369 		if (!sym) {  in read_symbols()
373 		memset(sym, 0, sizeof(*sym));  in read_symbols()
374 		sym->alias = sym;  in read_symbols()
376 		sym->idx = i;  in read_symbols()
378 		if (!gelf_getsymshndx(symtab->data, shndx_data, i, &sym->sym,  in read_symbols()
384 		sym->name = elf_strptr(elf->elf, symtab->sh.sh_link,  in read_symbols()
385 				       sym->sym.st_name);  in read_symbols()
386 		if (!sym->name) {  in read_symbols()
391 		sym->type = GELF_ST_TYPE(sym->sym.st_info);  in read_symbols()
392 		sym->bind = GELF_ST_BIND(sym->sym.st_info);  in read_symbols()
394 		if ((sym->sym.st_shndx > SHN_UNDEF &&  in read_symbols()
395 		     sym->sym.st_shndx < SHN_LORESERVE) ||  in read_symbols()
396 		    (shndx_data && sym->sym.st_shndx == SHN_XINDEX)) {  in read_symbols()
397 			if (sym->sym.st_shndx != SHN_XINDEX)  in read_symbols()
398 				shndx = sym->sym.st_shndx;  in read_symbols()
400 			sym->sec = find_section_by_index(elf, shndx);  in read_symbols()
401 			if (!sym->sec) {  in read_symbols()
403 				     sym->name);  in read_symbols()
406 			if (sym->type == STT_SECTION) {  in read_symbols()
407 				sym->name = sym->sec->name;  in read_symbols()
408 				sym->sec->sym = sym;  in read_symbols()
411 			sym->sec = find_section_by_index(elf, 0);  in read_symbols()
413 		sym->offset = sym->sym.st_value;  in read_symbols()
414 		sym->len = sym->sym.st_size;  in read_symbols()
416 		rb_add(&sym->sec->symbol_tree, &sym->node, symbol_to_offset);  in read_symbols()
417 		pnode = rb_prev(&sym->node);  in read_symbols()
421 			entry = &sym->sec->symbol_list;  in read_symbols()
422 		list_add(&sym->list, entry);  in read_symbols()
423 		elf_hash_add(elf->symbol_hash, &sym->hash, sym->idx);  in read_symbols()
424 		elf_hash_add(elf->symbol_name_hash, &sym->name_hash, str_hash(sym->name));  in read_symbols()
432 		list_for_each_entry(sym, &sec->symbol_list, list) {  in read_symbols()
435 			if (sym->type != STT_FUNC)  in read_symbols()
438 			if (sym->pfunc == NULL)  in read_symbols()
439 				sym->pfunc = sym;  in read_symbols()
441 			if (sym->cfunc == NULL)  in read_symbols()
442 				sym->cfunc = sym;  in read_symbols()
444 			coldstr = strstr(sym->name, ".cold");  in read_symbols()
448 			pnamelen = coldstr - sym->name;  in read_symbols()
451 				     sym->name, MAX_NAME_LEN);  in read_symbols()
455 			strncpy(pname, sym->name, pnamelen);  in read_symbols()
461 				     sym->name);  in read_symbols()
465 			sym->pfunc = pfunc;  in read_symbols()
466 			pfunc->cfunc = sym;  in read_symbols()
476 			if (sym->sec == pfunc->sec &&  in read_symbols()
477 			    sym->offset >= pfunc->offset &&  in read_symbols()
478 			    sym->offset + sym->len == pfunc->offset + pfunc->len) {  in read_symbols()
479 				pfunc->len -= sym->len;  in read_symbols()
487 	free(sym);  in read_symbols()
569 			reloc->sym = find_symbol_by_index(elf, symndx);  in read_relocs()
570 			if (!reloc->sym) {  in read_relocs()
850 		relocs[idx].r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);  in elf_rebuild_rel_reloc_section()
880 		relocs[idx].r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);  in elf_rebuild_rela_reloc_section()
930 		reloc->rel.r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);  in elf_write_reloc()
938 		reloc->rela.r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);  in elf_write_reloc()
992 	struct symbol *sym, *tmpsym;  in elf_close()  local
1002 		list_for_each_entry_safe(sym, tmpsym, &sec->symbol_list, list) {  in elf_close()
1003 			list_del(&sym->list);  in elf_close()
1004 			hash_del(&sym->hash);  in elf_close()
1005 			free(sym);  in elf_close()