[all-commits] [llvm/llvm-project] b56834: [orc-rt] Add DWARFEHFrameRegistrar for .eh_frame r...

[Lang Hames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5683453d42e762a39f212a811d030f45809bb6b
      https://github.com/llvm/llvm-project/commit/b5683453d42e762a39f212a811d030f45809bb6b
  Author: Lang Hames <lhames at gmail.com>
  Date:   2026-09-24 (Thu, 24 Sep 2026)

  Changed paths:
    M orc-rt/include/CMakeLists.txt
    A orc-rt/include/orc-rt-internal/bedrock/sys/posix/DWARFEHFrameRegistrar.h
    A orc-rt/include/orc-rt/bedrock/sps/DWARFEHFrameRegistrarSPSCI.h
    M orc-rt/lib/bedrock/CMakeLists.txt
    M orc-rt/lib/bedrock/sps/AllSPSCI.cpp
    A orc-rt/lib/bedrock/sys/posix/DWARFEHFrameRegistrar.cpp
    A orc-rt/lib/bedrock/sys/posix/sps/DWARFEHFrameRegistrarSPSCI.cpp

  Log Message:
  -----------
  [orc-rt] Add DWARFEHFrameRegistrar for .eh_frame registration. (#226093)

Adds sys::posix::DWARFEHFrameRegistrar, which registers JIT'd .eh_frame
sections, and expose it to controllers via the
orc_rt_ci_aa_sps_DWARFEHFrameRegistrar_registerSection and
orc_rt_ci_aa_sps_DWARFEHFrameRegistrar_deregisterSection allocation
actions.

The interface is added to the controller interface on Linux only; on
Darwin, StandaloneMachOUnwindInfoRegistrar is preferred.



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