LLDB mainline

PDB → NativePDB Relation

File in llvm-project/lldb/source/Plugins/SymbolFile/PDBIncludes file in llvm-project/lldb/source/Plugins/SymbolFile/NativePDB
PDBLocationToDWARFExpression.cppCodeViewRegisterMapping.h
PDBLocationToDWARFExpression.cppPdbFPOProgramToDWARFExpression.h
SymbolFilePDB.cppSymbolFileNativePDB.h