[all-commits] [llvm/llvm-project] 4d4a43: [LLD][COFF] Create EC alias symbols for entry poin...

Jacek Caban via All-commits all-commits at lists.llvm.org
Thu Oct 31 10:06:16 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d4a43dc51a5e138bb07ef0481ca8f724561444d
      https://github.com/llvm/llvm-project/commit/4d4a43dc51a5e138bb07ef0481ca8f724561444d
  Author: Jacek Caban <jacek at codeweavers.com>
  Date:   2024-10-31 (Thu, 31 Oct 2024)

  Changed paths:
    M lld/COFF/Driver.cpp
    M lld/COFF/Driver.h
    M lld/test/COFF/arm64ec-delayimport.test
    A lld/test/COFF/arm64ec-entry-mangle.test

  Log Message:
  -----------
  [LLD][COFF] Create EC alias symbols for entry points and exports (#114297)

On ARM64EC, a symbol may be defined in either its mangled or demangled
form (or both). To ensure consistent linking for entry points and
exports, define an anti-dependency symbol that binds both forms, similar
to how compiler-generated code references external functions.



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