tree 98279aa68e943bf659f8ee3654f135634723d2ba
parent 1fb71691edc0aac8abd40d5e3342dc77de431661
author Alexey Lapshin <a.v.lapshin@mail.ru> 1553328520 +0000
committer Alexey Lapshin <a.v.lapshin@mail.ru> 1553328520 +0000

  [DebugInfo] follow up for "add SectionedAddress to DebugInfo interfaces"

  [Symbolizer] Add getModuleSectionIndexForAddress() helper routine

  The https://reviews.llvm.org/D58194 patch changed symbolizer interface.
  Particularily it requires not only Address but SectionIndex also.
  Note object::SectionedAddress parameter:

  Expected<DILineInfo> symbolizeCode(const std::string &ModuleName,
                                   object::SectionedAddress ModuleOffset,
                                   StringRef DWPName = "");

  There are callers of symbolizer which do not know particular section index.
  That patch creates getModuleSectionIndexForAddress() routine which
  will detect section index for the specified address. Thus if caller
  set ModuleOffset.SectionIndex into object::SectionedAddress::UndefSection
  state then symbolizer would detect section index using
  getModuleSectionIndexForAddress routine.

  Differential Revision: https://reviews.llvm.org/D58848

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356829 91177308-0d34-0410-b5e6-96231b3b80d8