[PATCH] D29364: [ELF] Handle multiple discontiguous .note sections

[Petr Hosek via Phabricator via llvm-commits]

phosek created this revision.
phosek added a project: lld.

There could be multiple discontiguous output .note sections in which case we need to put these into separate PT_NOTE segments rather then placing them into a single segment. Where possible, we could reorder the input sections to make sure that all .note are layed out next to each other to avoid creation multiple PT_NOTE segments, but even in that case, it's still possible to construct a discontiguous case e.g. by using a linker script.


Repository:
  rL LLVM

https://reviews.llvm.org/D29364

Files:
  ELF/Writer.cpp
  test/ELF/note-loadaddr.c
  test/ELF/note-multiple.s

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