50 	struct symbol *sym;  in find_symbol_by_index()  local
53 		hash_for_each_possible(sec->symbol_hash, sym, hash, idx)  in find_symbol_by_index()
54 			if (sym->idx == idx)  in find_symbol_by_index()
55 				return sym;  in find_symbol_by_index()
62 	struct symbol *sym;  in find_symbol_by_offset()  local
64 	list_for_each_entry(sym, &sec->symbol_list, list)  in find_symbol_by_offset()
65 		if (sym->type != STT_SECTION &&  in find_symbol_by_offset()
66 		    sym->offset == offset)  in find_symbol_by_offset()
67 			return sym;  in find_symbol_by_offset()
75 	struct symbol *sym;  in find_symbol_by_name()  local
78 		list_for_each_entry(sym, &sec->symbol_list, list)  in find_symbol_by_name()
79 			if (!strcmp(sym->name, name))  in find_symbol_by_name()
80 				return sym;  in find_symbol_by_name()
87 	struct symbol *sym;  in find_symbol_containing()  local
89 	list_for_each_entry(sym, &sec->symbol_list, list)  in find_symbol_containing()
90 		if (sym->type != STT_SECTION &&  in find_symbol_containing()
91 		    offset >= sym->offset && offset < sym->offset + sym->len)  in find_symbol_containing()
92 			return sym;  in find_symbol_containing()
210 	struct symbol *sym, *pfunc, *alias;  in read_symbols()  local
224 		sym = malloc(sizeof(*sym));  in read_symbols()
225 		if (!sym) {  in read_symbols()
229 		memset(sym, 0, sizeof(*sym));  in read_symbols()
230 		alias = sym;  in read_symbols()
232 		sym->idx = i;  in read_symbols()
234 		if (!gelf_getsym(symtab->data, i, &sym->sym)) {  in read_symbols()
239 		sym->name = elf_strptr(elf->elf, symtab->sh.sh_link,  in read_symbols()
240 				       sym->sym.st_name);  in read_symbols()
241 		if (!sym->name) {  in read_symbols()
246 		sym->type = GELF_ST_TYPE(sym->sym.st_info);  in read_symbols()
247 		sym->bind = GELF_ST_BIND(sym->sym.st_info);  in read_symbols()
249 		if (sym->sym.st_shndx > SHN_UNDEF &&  in read_symbols()
250 		    sym->sym.st_shndx < SHN_LORESERVE) {  in read_symbols()
251 			sym->sec = find_section_by_index(elf,  in read_symbols()
252 							 sym->sym.st_shndx);  in read_symbols()
253 			if (!sym->sec) {  in read_symbols()
255 				     sym->name);  in read_symbols()
258 			if (sym->type == STT_SECTION) {  in read_symbols()
259 				sym->name = sym->sec->name;  in read_symbols()
260 				sym->sec->sym = sym;  in read_symbols()
263 			sym->sec = find_section_by_index(elf, 0);  in read_symbols()
265 		sym->offset = sym->sym.st_value;  in read_symbols()
266 		sym->len = sym->sym.st_size;  in read_symbols()
269 		entry = &sym->sec->symbol_list;  in read_symbols()
270 		list_for_each_prev(tmp, &sym->sec->symbol_list) {  in read_symbols()
275 			if (sym->offset > s->offset) {  in read_symbols()
280 			if (sym->offset == s->offset) {  in read_symbols()
281 				if (sym->len && sym->len == s->len && alias == sym)  in read_symbols()
284 				if (sym->len >= s->len) {  in read_symbols()
290 		sym->alias = alias;  in read_symbols()
291 		list_add(&sym->list, entry);  in read_symbols()
292 		hash_add(sym->sec->symbol_hash, &sym->hash, sym->idx);  in read_symbols()
297 		list_for_each_entry(sym, &sec->symbol_list, list) {  in read_symbols()
300 			if (sym->type != STT_FUNC)  in read_symbols()
302 			sym->pfunc = sym->cfunc = sym;  in read_symbols()
303 			coldstr = strstr(sym->name, ".cold");  in read_symbols()
307 			pnamelen = coldstr - sym->name;  in read_symbols()
310 				     sym->name, MAX_NAME_LEN);  in read_symbols()
314 			strncpy(pname, sym->name, pnamelen);  in read_symbols()
320 				     sym->name);  in read_symbols()
324 			sym->pfunc = pfunc;  in read_symbols()
325 			pfunc->cfunc = sym;  in read_symbols()
335 			if (sym->sec == pfunc->sec &&  in read_symbols()
336 			    sym->offset >= pfunc->offset &&  in read_symbols()
337 			    sym->offset + sym->len == pfunc->offset + pfunc->len) {  in read_symbols()
338 				pfunc->len -= sym->len;  in read_symbols()
346 	free(sym);  in read_symbols()
387 			rela->sym = find_symbol_by_index(elf, symndx);  in read_relas()
389 			if (!rela->sym) {  in read_relas()
618 		relas[idx].r_info = GELF_R_INFO(rela->sym->idx, rela->type);  in elf_rebuild_rela_section()
660 	struct symbol *sym, *tmpsym;  in elf_close()  local
670 		list_for_each_entry_safe(sym, tmpsym, &sec->symbol_list, list) {  in elf_close()
671 			list_del(&sym->list);  in elf_close()
672 			hash_del(&sym->hash);  in elf_close()
673 			free(sym);  in elf_close()