[all-commits] [llvm/llvm-project] ed8ad6: Add an -object-path-prefix option to dsymutil

[adrian-prantl via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ed8ad6ec1562a980d8d6a8fea29703030acc125b
      https://github.com/llvm/llvm-project/commit/ed8ad6ec1562a980d8d6a8fea29703030acc125b
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-03-24 (Tue, 24 Mar 2020)

  Changed paths:
    M llvm/docs/CommandGuide/dsymutil.rst
    M llvm/include/llvm/DWARFLinker/DWARFLinker.h
    M llvm/lib/DWARFLinker/DWARFLinker.cpp
    A llvm/test/tools/dsymutil/X86/object-prefix-path.test
    M llvm/test/tools/dsymutil/cmdline.test
    M llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
    M llvm/tools/dsymutil/LinkUtils.h
    M llvm/tools/dsymutil/Options.td
    M llvm/tools/dsymutil/dsymutil.cpp

  Log Message:
  -----------
  Add an -object-path-prefix option to dsymutil

to remap object file paths (but no source paths) before
processing. This is meant to be used for Clang objects where the
module cache location was remapped using ``-fdebug-prefix-map``; to
help dsymutil find the Clang module cache.

<rdar://problem/55685132>

Differential Revision: https://reviews.llvm.org/D76391