[PATCH] D128968: [DRAFT][JITLink][COFF] Initial COFF support.

[Sunho Kim via Phabricator via llvm-commits]

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This is a draft patch that adds COFF support in JITLink. It is able to load a C program that merely returns 0. It's lacking a lot of testcases; a big portion of COMDAT related part is essentially untested. More testcases and polishing will be coming soon.


https://reviews.llvm.org/D128968

Files:
  llvm/include/llvm/ExecutionEngine/JITLink/COFF.h
  llvm/include/llvm/ExecutionEngine/JITLink/COFF_x86_64.h
  llvm/lib/ExecutionEngine/JITLink/CMakeLists.txt
  llvm/lib/ExecutionEngine/JITLink/COFF.cpp
  llvm/lib/ExecutionEngine/JITLink/COFFLinkGraphBuilder.cpp
  llvm/lib/ExecutionEngine/JITLink/COFFLinkGraphBuilder.h
  llvm/lib/ExecutionEngine/JITLink/COFF_x86_64.cpp
  llvm/lib/ExecutionEngine/JITLink/JITLink.cpp
  llvm/lib/ExecutionEngine/Orc/Core.cpp
  llvm/lib/ExecutionEngine/Orc/ObjectFileInterface.cpp
  llvm/lib/Object/ObjectFile.cpp
  llvm/test/ExecutionEngine/JITLink/X86/COFF_basic.s
  llvm/tools/llvm-jitlink/CMakeLists.txt
  llvm/tools/llvm-jitlink/llvm-jitlink-coff.cpp
  llvm/tools/llvm-jitlink/llvm-jitlink.cpp
  llvm/tools/llvm-jitlink/llvm-jitlink.h

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