Home Explore Help
Sign In
SMusatov
/
ydb
mirror of https://github.com/ydb-platform/ydb.git
1
0
Fork 0
Files
Tree: 4f0f0a0ec5
Branches Tags
ydb
/
contrib
/
libs
/
cxxsupp
/
builtins
/
cpu_model
/
aarch64
/
lse_atomics
/
freebsd.inc

freebsd.inc 226 B
History Raw

12345 
  1. static void CONSTRUCTOR_ATTRIBUTE init_have_lse_atomics(void) {
    2. 

  2.   unsigned long hwcap;
    3. 

  3.   int result = elf_aux_info(AT_HWCAP, &hwcap, sizeof hwcap);
    4. 

  4.   __aarch64_have_lse_atomics = result == 0 && (hwcap & HWCAP_ATOMICS) != 0;
    5. 

  5. }
    6.