[PATCH] D44407: [DebugInfo] Add a new method IPDBSession::findLineNumbersBySectOffset

[Aaron Smith via Phabricator via llvm-commits]

asmith created this revision.
asmith added reviewers: zturner, rnk, llvm-commits.
Herald added a subscriber: JDevlieghere.

Some PDB symbols do not have a valid VA or RVA but have Addr by Section and Offset. This change is intended to provide a new method to locate line numbers by Section and Offset from those symbols.

For example, a variable in thread-local storage has the following properties:

  get_addressOffset: 0
  get_addressSection: 5
  get_lexicalParentId: 2
  get_name: g_tls
  get_symIndexId: 12
  get_typeId: 4
  get_dataKind: 6
  get_symTag: 7
  get_locationType: 2


Repository:
  rL LLVM

https://reviews.llvm.org/D44407

Files:
  include/llvm/DebugInfo/PDB/DIA/DIASession.h
  include/llvm/DebugInfo/PDB/IPDBSession.h
  include/llvm/DebugInfo/PDB/Native/NativeSession.h
  lib/DebugInfo/PDB/DIA/DIASession.cpp
  lib/DebugInfo/PDB/Native/NativeSession.cpp
  unittests/DebugInfo/PDB/PDBApiTest.cpp

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