diff options
Diffstat (limited to 'sysdeps/x86/cet-tunables.h')
| -rw-r--r-- | sysdeps/x86/cet-tunables.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/x86/cet-tunables.h b/sysdeps/x86/cet-tunables.h new file mode 100644 index 0000000000..ca023053ee --- /dev/null +++ b/sysdeps/x86/cet-tunables.h @@ -0,0 +1,29 @@ +/* x86 CET tuning. + This file is part of the GNU C Library. + Copyright (C) 2018 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 + <http://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 |