[Lldb-commits] [PATCH] D137247: [lldb] Allow plugins to extend DWARF expression parsing for vendor extensions

[Philip Pfaffe via Phabricator via lldb-commits]

pfaffe created this revision.
pfaffe added reviewers: labath, DavidSpickett.
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Parsing DWARF expressions currently does not support DW_OPs that are vendor
extensions. With this change expression parsing calls into SymbolFileDWARF for
unknown opcodes, which is the semantically "closest" plugin that we have right
now. Plugins can then extend SymbolFileDWARF to add support for vendor
extensions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137247

Files:
  lldb/include/lldb/Expression/DWARFExpression.h
  lldb/include/lldb/Target/Platform.h
  lldb/source/Expression/DWARFExpression.cpp
  lldb/source/Expression/DWARFExpressionList.cpp
  lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
  lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
  lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h
  lldb/unittests/Expression/DWARFExpressionTest.cpp

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