[all-commits] [llvm/llvm-project] 3bcb72: [BOLT] Add --custom-allocation-vma flag (#136385)

Rafael Auler via All-commits all-commits at lists.llvm.org
Fri Apr 18 21:02:30 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3bcb724903d82414a0952fe0349d5181ff2f0f26
      https://github.com/llvm/llvm-project/commit/3bcb724903d82414a0952fe0349d5181ff2f0f26
  Author: Rafael Auler <rafaelauler at meta.com>
  Date:   2025-04-18 (Fri, 18 Apr 2025)

  Changed paths:
    M bolt/lib/Rewrite/RewriteInstance.cpp
    A bolt/test/X86/high-segments.s

  Log Message:
  -----------
  [BOLT] Add --custom-allocation-vma flag (#136385)

Add an advanced-user flag so we are able to rewrite binaries when we fail
to identify a suitable location to put new code. User then can supply a
custom location via --custom-allocation-vma. This happens more obviously if the
binary has segments mapped to very high addresses.



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