[PATCH] D58795: ELF: Write .eh_frame_hdr explicitly after writing .eh_frame.

[Peter Collingbourne via Phabricator via llvm-commits]

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

This lets us remove the special case from Writer::writeSections(), and also
fixes a bug where .eh_frame_hdr isn't necessarily written in the correct
order if a linker script moves .eh_frame and .eh_frame_hdr into the same
output section.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D58795

Files:
  lld/ELF/OutputSections.cpp
  lld/ELF/OutputSections.h
  lld/ELF/SyntheticSections.cpp
  lld/ELF/SyntheticSections.h
  lld/ELF/Target.cpp
  lld/ELF/Writer.cpp
  lld/test/ELF/linkerscript/eh-frame-merge.s

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D58795.188788.patch
Type: text/x-patch
Size: 9448 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190228/f1a277b4/attachment.bin>