[PATCH] D114753: [JITLink][ELF] Support duplicated section names from object file

[Steven Wu via Phabricator via llvm-commits]

steven_wu created this revision.
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ELF object files can contain duplicated sections (thus section symbols
as well), espeically when comdats/section groups are present. This patch
adds support for generating LinkGraph from object files that have
duplicated section names. This is the first step to properly model
comdats/section groups.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114753

Files:
  llvm/lib/ExecutionEngine/JITLink/ELFLinkGraphBuilder.h
  llvm/lib/ExecutionEngine/JITLink/ELF_aarch64.cpp
  llvm/lib/ExecutionEngine/JITLink/ELF_riscv.cpp
  llvm/lib/ExecutionEngine/JITLink/ELF_x86_64.cpp
  llvm/test/ExecutionEngine/JITLink/X86/ELF_comdat.s

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