glibc/sysdeps/x86/cet-tunables.h

30 lines
1.1 KiB
C

/* x86 CET tuning.
This file is part of the GNU C Library.
Copyright (C) 2018-2020 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/* Valid control values:
0: Enable CET features based on ELF property note.
1: Always disable CET features.
2: Always enable CET features.
3: Enable CET features permissively.
*/
#define CET_ELF_PROPERTY 0
#define CET_ALWAYS_OFF 1
#define CET_ALWAYS_ON 2
#define CET_PERMISSIVE 3
#define CET_MAX CET_PERMISSIVE