[all-commits] [llvm/llvm-project] 43acef: [JITLink] Refactor and expand DWARF pointer encodi...

[lhames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 43acef48d38ec0dd391f212144d4a25095e4fc5f
      https://github.com/llvm/llvm-project/commit/43acef48d38ec0dd391f212144d4a25095e4fc5f
  Author: Lang Hames <lhames at gmail.com>
  Date:   2022-04-15 (Fri, 15 Apr 2022)

  Changed paths:
    M llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
    M llvm/lib/ExecutionEngine/JITLink/EHFrameSupportImpl.h
    M llvm/lib/ExecutionEngine/JITLink/ELF_x86_64.cpp
    M llvm/lib/ExecutionEngine/JITLink/MachO_arm64.cpp
    M llvm/lib/ExecutionEngine/JITLink/MachO_x86_64.cpp
    M llvm/test/ExecutionEngine/JITLink/AArch64/MachO_arm64_ehframe.s
    A llvm/test/ExecutionEngine/JITLink/X86/ELF_ehframe_large_static_personality_encodings.s

  Log Message:
  -----------
  [JITLink] Refactor and expand DWARF pointer encoding support.

Adds support for pointer encodings commonly used in large/static models,
including non-pcrel, sdata/udata8, indirect, and omit.

Also refactors pointer-encoding handling to consolidate error generation inside
common functions, rather than callees of those functions.