[PATCH] D35236: Refactor gdb index creation

[Rafael Ávila de Espíndola via Phabricator via llvm-commits]

rafael created this revision.
Herald added subscribers: aprantl, emaste.

I have a patch to let DwarfContext defer to lld for getting section contents and relocations.

That is a pretty big performance improvement.

This is just a refactoring to make that easier to do.

This change makes the *creation* of gdb index a dedicated step and makes that templated. That is so that we can uses Elf_Rel in the code.

The change also removes the pubnames and pubtypes later, so that there is an InputSection for them that we can use.


https://reviews.llvm.org/D35236

Files:
  ELF/GdbIndex.h
  ELF/InputFiles.cpp
  ELF/SyntheticSections.cpp
  ELF/SyntheticSections.h
  ELF/Writer.cpp

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