[PATCH] D27326: Make a DWARF generator so we can unit test DWARF APIs with gtest.

[Greg Clayton via Phabricator via llvm-commits]

clayborg updated this revision to Diff 80340.
clayborg added a comment.

Fixed Adrian's issues. Big changes include:

- Added llvm::Expected support to the dwarfgen::Generator
- Handle errors if any arise
- Get host triple and get its 32 and 64 bits variants for 4 byte and 8 byte addresses and bail out if targets are not available without breaking the gtest.


https://reviews.llvm.org/D27326

Files:
  include/llvm/CodeGen/DIE.h
  include/llvm/CodeGen/DIEValue.def
  include/llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h
  include/llvm/MC/MCContext.h
  lib/CodeGen/AsmPrinter/DIE.cpp
  lib/CodeGen/AsmPrinter/DIEHash.cpp
  lib/CodeGen/AsmPrinter/DwarfFile.cpp
  lib/CodeGen/AsmPrinter/DwarfFile.h
  lib/CodeGen/CMakeLists.txt
  lib/CodeGen/DwarfGenerator.cpp
  lib/CodeGen/DwarfGenerator.h
  lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
  unittests/DebugInfo/DWARF/CMakeLists.txt
  unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp

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