[all-commits] [llvm/llvm-project] 2fc8be: [LLD] [COFF] Set the right alignment for DelayDire...

Martin Storsjö via All-commits all-commits at lists.llvm.org
Wed Mar 13 11:00:51 PDT 2024


  Branch: refs/heads/release/18.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 2fc8bea42f992901cf4dbbe8b62c3383b2eb0288
      https://github.com/llvm/llvm-project/commit/2fc8bea42f992901cf4dbbe8b62c3383b2eb0288
  Author: Martin Storsjö <martin at martin.st>
  Date:   2024-03-13 (Wed, 13 Mar 2024)

  Changed paths:
    M lld/COFF/DLL.cpp
    M lld/test/COFF/delayimports-armnt.yaml

  Log Message:
  -----------
  [LLD] [COFF] Set the right alignment for DelayDirectoryChunk (#84697)

This makes a difference when linking executables with delay loaded
libraries for arm32; the delay loader implementation can load data from
the registry with instructions that assume alignment.

This issue does not show up when linking in MinGW mode, because a
PseudoRelocTableChunk gets injected, which also sets alignment, even if
the chunk itself is empty.

(cherry picked from commit c93c76b562784926b22a69d3f82a5032dcb4a274)



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