[Lldb-commits] [PATCH] D150366: [lldb][NFCI] Use llvm's libDebugInfo for DebugRanges

[Felipe de Azevedo Piovezan via Phabricator via lldb-commits]

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In an effort to unify the different dwarf parsers available in the codebase,
this commit removes LLDB's custom parsing for the `.debug_ranges` DWARF section,
instead calling into LLVM's parser.

Subsequent work should look into unifying `llvm::DWARDebugRangeList` (whose
entries are pairs of (start, end) addresses) with `lldb::DWARFRangeList` (whose
entries are pairs of (start, length)). The lists themselves are also different
data structures, but functionally equivalent.

Depends on D150363 <https://reviews.llvm.org/D150363>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150366

Files:
  lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.cpp
  lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.h

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