[PATCH] D62853: Read .note.gnu.property sections and emit a merged .note.gnu.property section.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu created this revision.
ruiu added a reviewer: peter.smith.
Herald added subscribers: MaskRay, arichardson, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

This patch also adds `--requires-cet` option for the sake of testing.
The actual feature for IBT-aware PLT is not included in this patch.

This is a part of https://reviews.llvm.org/D59780. Submitting this
first should make it easy to work with a related change
(https://reviews.llvm.org/D62609).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D62853

Files:
  lld/ELF/Config.h
  lld/ELF/Driver.cpp
  lld/ELF/InputFiles.cpp
  lld/ELF/InputFiles.h
  lld/ELF/Options.td
  lld/ELF/SyntheticSections.cpp
  lld/ELF/SyntheticSections.h
  lld/ELF/Writer.cpp
  lld/test/ELF/Inputs/i386-cet1.s
  lld/test/ELF/Inputs/i386-cet2.s
  lld/test/ELF/Inputs/i386-cet3.s
  lld/test/ELF/Inputs/i386-cet4.s
  lld/test/ELF/Inputs/x86-64-cet1.s
  lld/test/ELF/Inputs/x86-64-cet2.s
  lld/test/ELF/Inputs/x86-64-cet3.s
  lld/test/ELF/Inputs/x86-64-cet4.s
  lld/test/ELF/i386-cet.s
  lld/test/ELF/x86-64-cet.s
  llvm/include/llvm/Object/ELFTypes.h

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