lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-01 10:06:57 +03:00
Code Activity

x86-64/cet: Make CET feature check specific to Linux/x86

Browse Source 
CET feature bits in TCB, which are Linux specific, are used to check if
CET features are active.  Move CET feature check to Linux/x86 directory.
Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
This commit is contained in:
H.J. Lu
2024-01-10 08:48:47 -08:00
parent db57da5be2
commit f2b65a4471
9 changed files with 120 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
sysdeps/x86/get-cpuid-feature-leaf.c
View File

@ -19,14 +19,6 @@
#include <tcb-offsets.h>
#include <ldsodefs.h>
#ifdef __x86_64__
# ifdef __LP64__
_Static_assert (FEATURE_1_OFFSET == 72, "FEATURE_1_OFFSET != 72");
# else
_Static_assert (FEATURE_1_OFFSET == 40, "FEATURE_1_OFFSET != 40");
# endif
#endif
const struct cpuid_feature *
__x86_get_cpuid_feature_leaf (unsigned int leaf)
{