[PATCH] D79312: [ORC] Preliminary support for removable code.

[Lang Hames via Phabricator via llvm-commits]

lhames created this revision.
lhames added reviewers: lhames, dblaikie.
Herald added subscribers: ributzka, hiraditya, mgorny.
Herald added a project: LLVM.

This patch adds support for removal of JITDylibs with notification to registered
clients to enable resources (including allocated memory) to be freed.

It is currently unsafe if any symbols in the module are currently being
materialized.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D79312

Files:
  llvm/examples/Kaleidoscope/BuildingAJIT/Chapter3/KaleidoscopeJIT.h
  llvm/examples/OrcV2Examples/CMakeLists.txt
  llvm/examples/OrcV2Examples/ExampleModules.h
  llvm/examples/OrcV2Examples/LLJITRemoveCode/CMakeLists.txt
  llvm/examples/OrcV2Examples/LLJITRemoveCode/LLJITRemoveCode.cpp
  llvm/include/llvm/ExecutionEngine/Orc/Core.h
  llvm/include/llvm/ExecutionEngine/Orc/IRCompileLayer.h
  llvm/include/llvm/ExecutionEngine/Orc/Layer.h
  llvm/include/llvm/ExecutionEngine/Orc/LazyReexports.h
  llvm/include/llvm/ExecutionEngine/Orc/MachOPlatform.h
  llvm/include/llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h
  llvm/include/llvm/ExecutionEngine/Orc/RTDyldObjectLinkingLayer.h
  llvm/lib/ExecutionEngine/Orc/CompileOnDemandLayer.cpp
  llvm/lib/ExecutionEngine/Orc/Core.cpp
  llvm/lib/ExecutionEngine/Orc/ExecutionUtils.cpp
  llvm/lib/ExecutionEngine/Orc/IRCompileLayer.cpp
  llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp
  llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
  llvm/lib/ExecutionEngine/Orc/Layer.cpp
  llvm/lib/ExecutionEngine/Orc/LazyReexports.cpp
  llvm/lib/ExecutionEngine/Orc/MachOPlatform.cpp
  llvm/lib/ExecutionEngine/Orc/ObjectLinkingLayer.cpp
  llvm/lib/ExecutionEngine/Orc/RTDyldObjectLinkingLayer.cpp
  llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h
  llvm/unittests/ExecutionEngine/Orc/RTDyldObjectLinkingLayerTest.cpp

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