[all-commits] [llvm/llvm-project] 49d2b5: [libc++][hardening] Introduce a dylib function to ...

Konstantin Varlamov via All-commits all-commits at lists.llvm.org
Mon Jul 14 17:04:55 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 49d2b5f1cd597a0612830819399effcd21d724a7
      https://github.com/llvm/llvm-project/commit/49d2b5f1cd597a0612830819399effcd21d724a7
  Author: Konstantin Varlamov <varconsteq at gmail.com>
  Date:   2025-07-14 (Mon, 14 Jul 2025)

  Changed paths:
    M libcxx/include/CMakeLists.txt
    M libcxx/include/__configuration/availability.h
    A libcxx/include/__log_hardening_failure
    M libcxx/include/module.modulemap.in
    M libcxx/lib/abi/CHANGELOG.TXT
    M libcxx/lib/abi/arm64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/i686-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/powerpc-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/powerpc64-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/x86_64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/x86_64-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/x86_64-unknown-freebsd.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/x86_64-unknown-linux-gnu.libcxxabi.v1.stable.exceptions.nonew.abilist
    M libcxx/lib/abi/x86_64-unknown-linux-gnu.libcxxabi.v1.stable.noexceptions.nonew.abilist
    M libcxx/src/CMakeLists.txt
    A libcxx/src/log_hardening_failure.cpp
    A libcxx/test/libcxx/assertions/log_hardening_failure.pass.cpp
    M libcxx/utils/libcxx/test/features.py

  Log Message:
  -----------
  [libc++][hardening] Introduce a dylib function to log hardening errors. (#148266)

Unlike `verbose_abort`, this function merely logs the error but does not
terminate execution. It is intended to make it possible to implement the
`observe` semantic for Hardening.



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