scripts/mod/modpost.c

579 static int ignore_undef_symbol(struct elf_info *info, const char *symname)
582 	if (strcmp(symname, "__this_module") == 0)
585 	if (strcmp(symname, "_GLOBAL_OFFSET_TABLE_") == 0)
589 		if (strstarts(symname, "_restgpr_") ||
590 		    strstarts(symname, "_savegpr_") ||
591 		    strstarts(symname, "_rest32gpr_") ||
592 		    strstarts(symname, "_save32gpr_") ||
593 		    strstarts(symname, "_restvr_") ||
594 		    strstarts(symname, "_savevr_"))
598 		if (strstarts(symname, "_restgpr0_") ||
599 		    strstarts(symname, "_savegpr0_") ||
600 		    strstarts(symname, "_restvr_") ||
601 		    strstarts(symname, "_savevr_") ||
602 		    strcmp(symname, ".TOC.") == 0)
607 		if (strstarts(symname, "__s390_indirect_jump_r"))
614 			  const Elf_Sym *sym, const char *symname)
618 		if (strstarts(symname, "__gnu_lto_")) {
621 			warn("\"%s\" [%s] is COMMON symbol\n", symname, mod->name);
628 		if (ignore_undef_symbol(info, symname))
635 			if (symname[0] == '.') {
636 				char *munged = NOFAIL(strdup(symname));
639 				symname = munged;
643 		sym_add_unresolved(symname, mod,
647 		if (strcmp(symname, "init_module") == 0)
649 		if (strcmp(symname, "cleanup_module") == 0)
1618 	const char *symname;
1660 		symname = remove_dot(info.strtab + sym->st_name);
1662 		handle_symbol(mod, &info, sym, symname);
1663 		handle_moddevtable(mod, &info, sym, symname);
2088 		char *symname, *namespace, *modname, *d, *export;
2094 		if (!(symname = strchr(line, '\t')))
2096 		*symname++ = '\0';
2097 		if (!(modname = strchr(symname, '\t')))
2108 		if (*symname == '\0' || *modname == '\0' || *d != '\0')
2116 			error("%s: unknown license %s. skip", symname, export);
2125 		s = sym_add_exported(symname, mod, gpl_only, namespace);