[PATCH] D17269: [ELF] - Implemented linkerscript sections padding.

[George Rimar via llvm-commits]

grimar created this revision.
grimar added reviewers: ruiu, rafael.
grimar added subscribers: llvm-commits, grimar.

BSD linker scripts contain special cases to add NOP padding to code sections. Syntax is next:

 .init:
  {
    KEEP (*(.init))
  } =0x90909090
(90 is NOP)

This patch implements that functionality.

http://reviews.llvm.org/D17269

Files:
  ELF/InputSection.cpp
  ELF/InputSection.h
  ELF/LinkerScript.cpp
  ELF/LinkerScript.h
  ELF/OutputSections.cpp
  ELF/OutputSections.h
  ELF/Writer.cpp
  test/ELF/linkerscript-sections-padding.s

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