1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* Module internals 3 * 4 * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. 5 * Written by David Howells (dhowells@redhat.com) 6 */ 7 8 #include <linux/elf.h> 9 #include <asm/module.h> 10 11 struct load_info { 12 const char *name; 13 /* pointer to module in temporary copy, freed at end of load_module() */ 14 struct module *mod; 15 Elf_Ehdr *hdr; 16 unsigned long len; 17 Elf_Shdr *sechdrs; 18 char *secstrings, *strtab; 19 unsigned long symoffs, stroffs, init_typeoffs, core_typeoffs; 20 struct _ddebug *debug; 21 unsigned int num_debug; 22 bool sig_ok; 23 #ifdef CONFIG_KALLSYMS 24 unsigned long mod_kallsyms_init_off; 25 #endif 26 struct { 27 unsigned int sym, str, mod, vers, info, pcpu; 28 } index; 29 }; 30 31 extern int mod_verify_sig(const void *mod, struct load_info *info); 32