[PATCH] D80629: [yaml2obj] - Allocate the file space for SHT_NOBITS sections in some cases.

[George Rimar via Phabricator via llvm-commits]

grimar created this revision.
grimar added reviewers: jhenderson, MaskRay.
Herald added subscribers: hiraditya, emaste.
Herald added a reviewer: espindola.
Herald added a reviewer: alexshap.
Herald added a reviewer: rupprecht.
Herald added a project: LLVM.

This teaches yaml2obj to allocate file space for a no-bits section
when there is a non-nobits section in the same segment that follows it.

It was discussed in D78005 <https://reviews.llvm.org/D78005> thread and matches GNU linkers behavior.


https://reviews.llvm.org/D80629

Files:
  llvm/lib/ObjectYAML/ELFEmitter.cpp
  llvm/test/tools/llvm-objcopy/ELF/preserve-segment-contents.test
  llvm/test/tools/yaml2obj/ELF/program-header-nobits.yaml

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