blob: 6495951a773c5bf71c7d06576034024049692911 [file] [log] [blame]
Joel Peshkin4e9bce12021-04-11 11:21:58 +02001// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright 2021 Broadcom
4 */
5
6#include <common.h>
7#include <asm/global_data.h>
8
9DECLARE_GLOBAL_DATA_PTR;
10
11unsigned long __stack_chk_guard = (unsigned long)(0xfeedf00ddeadbeef & ~0UL);
12
13void __stack_chk_fail(void)
14{
15 void *ra;
16
17 ra = __builtin_extract_return_addr(__builtin_return_address(0));
18 panic("Stack smashing detected in function:\n%p relocated from %p",
19 ra, ra - gd->reloc_off);
20}
Christophe Leroy40725722023-11-15 19:36:36 +010021
22void __stack_chk_fail_local(void)
23{
24 __stack_chk_fail();
25}