[Lldb-commits] [PATCH] D47832: DebugNamesDWARFIndex: Add support for partial indexes

[Pavel Labath via Phabricator via lldb-commits]

labath created this revision.
labath added reviewers: JDevlieghere, clayborg.
Herald added a subscriber: aprantl.

It possible that a single module has indexed and non-indexed compile
units. In this case, we can use the fast indexed lookup for the first
ones and fall back to the manual index for the others.

This patch implements this functionality by adding a units_to_avoid
argument to the ManualDWARFIndex constructor. Any units present in that
list will be ignored for the purposes of manual index. Individual
DebugNamesDWARFIndex then always consult both the manual fallback index
as well as the index in the .debug_names section.


https://reviews.llvm.org/D47832

Files:
  lit/SymbolFile/DWARF/dwarf5-partial-index.cpp
  source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
  source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h
  source/Plugins/SymbolFile/DWARF/ManualDWARFIndex.cpp
  source/Plugins/SymbolFile/DWARF/ManualDWARFIndex.h

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