rockbox/firmware/asm/stack-protector.c
Aidan MacDonald d815053360 Add support for -fstack-protector in native builds
-fstack-protector only needs a small amount of runtime
support to work on native builds. It increases code size
by ~1.5% on ARM/MIPS; -fstack-protector-strong adds 3-4%.
This is disabled by default and must be enabled by passing
'--with-stack-protector' to configure.

Change-Id: If952e711d3673c9b469895f08c7bff70b3d95df6
2026-04-21 21:16:28 -04:00

29 lines
1.1 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2026 by Aidan MacDonald
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied
*
****************************************************************************/
#include "panic.h"
#include <stdint.h>
const uint32_t __stack_chk_guard = 0x1BADC0DE;
void __stack_chk_fail(void)
{
panicf("stack smashing detected");
}