[openmp] Support CET in z_Linux_asm.S #123213
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When libomp is built with -cf-protection, add endbr instructions to the start of functions for Intel CET support.
nikic
commented
Jan 16, 2025
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| # if !defined(_CET_ENDBR) | ||
| # define _CET_ENDBR | ||
| # endif |
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This is adopted from
llvm-project/llvm/lib/Support/BLAKE3/blake3_avx2_x86-64_unix.S
Lines 9 to 17 in 9e863cd
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When libomp is built with -cf-protection, add endbr instructions to the start of functions for Intel CET support.