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