1// 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}
21
22void __stack_chk_fail_local(void)
23{
24	__stack_chk_fail();
25}
26