[all-commits] [llvm/llvm-project] d4bed6: [ELF] -r: keep sh_entsize for SHF_MERGE sections w...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d4bed617f4378873d7ddf4b53c041e7b39d1a9ca
      https://github.com/llvm/llvm-project/commit/d4bed617f4378873d7ddf4b53c041e7b39d1a9ca
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-11-23 (Sat, 23 Nov 2024)

  Changed paths:
    M lld/ELF/InputFiles.cpp
    M lld/test/ELF/merge-reloc.s

  Log Message:
  -----------
  [ELF] -r: keep sh_entsize for SHF_MERGE sections with relocations

Follow-up to the NFC refactoring
43e3871a327b8e2ff57e16b46d5bc44beb430d91 and test cleanup
3cecf17065919da0a7fa9b38f37592e5462c2f85.

SHF_MERGE sections with relocations are handled as InputSection (without
duplicate elimination). The output section retains the original
sh_entsize in non-relocatable links. This patch ports the behavior for
relocatable links as well.

https://github.com/ClangBuiltLinux/linux/issues/2057



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