de31584001
This reverts commit 0c0aa56cdcf1fe3970a5f3875db412530512fc07.
This time with the following fixes for buildbot failures:
- Add underscore prefixes to symbol names on Apple platforms.
- Modify the test so that it skips the crash tests on platforms where
they are not expected to pass:
- Platforms that implement FEAT_PAuth but not FEAT_FPAC (e.g.
Apple M1, Cortex-A78C)
- Platforms where DA key is disabled (e.g. older Linux kernels,
Linux kernels with PAC disabled, likely Windows)
Original commit message follows:
The emulated PAC runtime functions emulate the ARMv8.3a pointer
authentication instructions and are intended for use in heterogeneous
testing environments. For more information, see the associated RFC:
https://discourse.llvm.org/t/rfc-emulated-pac/85557
Reviewers: mstorsjo, pawosm-arm, atrosinenko
Reviewed By: atrosinenko
Pull Request: https://github.com/llvm/llvm-project/pull/148094
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================