[all-commits] [llvm/llvm-project] 4508f4: [libunwind] Add CMake option to enable execute-onl...

Csanád Hajdú via All-commits all-commits at lists.llvm.org
Fri Nov 7 00:36:53 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4508f44af7529dbba8e3762325b2c416ff9f20c6
      https://github.com/llvm/llvm-project/commit/4508f44af7529dbba8e3762325b2c416ff9f20c6
  Author: Csanád Hajdú <csanad.hajdu at arm.com>
  Date:   2025-11-07 (Fri, 07 Nov 2025)

  Changed paths:
    M libunwind/CMakeLists.txt
    M libunwind/src/UnwindRegistersRestore.S
    M libunwind/src/UnwindRegistersSave.S

  Log Message:
  -----------
  [libunwind] Add CMake option to enable execute-only code generation on AArch64 (#140554)

For a full toolchain supporting execute-only code generation the runtime
libraries also need to be pre-compiled with it enabled. The generic
`RUNTIMES_EXECUTE_ONLY_CODE` CMake option can now be used during build
configuration to enable execute-only code generation in libunwind.

Related RFC:
https://discourse.llvm.org/t/rfc-execute-only-code-support-for-runtime-libraries-on-aarch64/86180



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