[PATCH] D26327: Convert MIPS .reginfo section to synthetic input section.

[Rui Ueyama via llvm-commits]

ruiu created this revision.
ruiu added a reviewer: atanasyan.
ruiu added a subscriber: llvm-commits.
Herald added a subscriber: sdardis.

Previously, we have an input section and an output section
for MIPS .reginfo. This patch reorganizes the code structure.
Now we have only one class for .reginfo, which is MipsReginfoSection.
MipsReginfoSection is a synthetic input section.

.reginfo sections are handled as regular sections until the
control reaches Writer. Writer then aggregates all sections whose
type is SHT_MIPS_REGINFO to create a single synthesized input section.
The synthesized section is then processed normally as if it came
from an input file.


https://reviews.llvm.org/D26327

Files:
  ELF/InputFiles.cpp
  ELF/InputFiles.h
  ELF/InputSection.cpp
  ELF/InputSection.h
  ELF/OutputSections.cpp
  ELF/OutputSections.h
  ELF/SyntheticSections.cpp
  ELF/SyntheticSections.h
  ELF/Writer.cpp
  test/ELF/basic-mips.s
  test/ELF/invalid/mips-multiple-reginfo.test
  test/ELF/mips-64.s
  test/ELF/mips-tls-64.s

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