1 /* linuxkm/pie_last.c -- memory fenceposts for checking binary image stability
2 *
3 * Copyright (C) 2006-2021 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL.
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
20 */
21
22 #ifndef __PIE__
23 #error pie_last.c must be compiled -fPIE.
24 #endif
25
26 #ifdef HAVE_CONFIG_H
27 #include <config.h>
28 #endif
29
30 #include <wolfssl/wolfcrypt/settings.h>
31 #include <wolfssl/wolfcrypt/error-crypt.h>
32 #include <wolfssl/ssl.h>
33
34 int wolfCrypt_PIE_last_function(void);
wolfCrypt_PIE_last_function(void)35 int wolfCrypt_PIE_last_function(void) {
36 return 1;
37 }
38
39 const unsigned int wolfCrypt_PIE_rodata_end[];
40 const unsigned int wolfCrypt_PIE_rodata_end[] =
41 /* random values, analogous to wolfCrypt_FIPS_ro_{start,end} */
42 { 0xa4aaaf71, 0x55c4b7d0 };
43