[PATCH] D90019: [yaml2obj] - Add a way to override the sh_addralign field of a section.

[George Rimar via Phabricator via llvm-commits]

grimar created this revision.
grimar added reviewers: jhenderson, MaskRay.
Herald added subscribers: hiraditya, emaste.
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grimar requested review of this revision.

Imagine the following declaration of a section:

  Sections:
    - Name:         .dynsym
      Type:         SHT_DYNSYM
      AddressAlign: 0x1111111111111111

The aligment is large and yaml2obj reports an error currently:
"the desired output size is greater than permitted. Use the --max-size option to change the limit"

This patch implements the "ShAddrAlign" key, which is similar to other "Sh*" keys we have.
With it it is possible to override the `sh_addralign` field, ignoring the writing of alignment bytes.


https://reviews.llvm.org/D90019

Files:
  llvm/include/llvm/ObjectYAML/ELFYAML.h
  llvm/lib/ObjectYAML/ELFEmitter.cpp
  llvm/lib/ObjectYAML/ELFYAML.cpp
  llvm/test/tools/yaml2obj/ELF/override-shaddralign.yaml

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