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https://github.com/brain-hackers/u-boot-brain
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4e9bce1243
Add support for stack protector for UBOOT, SPL, and TPL as well as new pytest for stackprotector Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com> Adjust UEFI build flags. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
21 lines
439 B
C
21 lines
439 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2021 Broadcom
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*/
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#include <common.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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unsigned long __stack_chk_guard = (unsigned long)(0xfeedf00ddeadbeef & ~0UL);
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void __stack_chk_fail(void)
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{
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void *ra;
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ra = __builtin_extract_return_addr(__builtin_return_address(0));
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panic("Stack smashing detected in function:\n%p relocated from %p",
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ra, ra - gd->reloc_off);
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}
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