[PATCH] D96930: [elfabi] Fix a bug when elfabi is supplied with an empty symbol table

[Haowei Wu via Phabricator via llvm-commits]

haowei created this revision.
haowei added reviewers: jhenderson, grimar, MaskRay, phosek, mcgrathr.
Herald added a subscriber: hiraditya.
haowei requested review of this revision.
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Herald added a subscriber: llvm-commits.

Before this patch, elfabi wrote 0 to sh_info of the `.dynsym` section it is supplied with a tbe file with an empty symbol table, making the ELF stub file invalid. This patch fixed this issue.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D96930

Files:
  llvm/lib/InterfaceStub/ELFObjHandler.cpp
  llvm/test/tools/llvm-elfabi/write-stub-empty-dynsym.test

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