[all-commits] [llvm/llvm-project] b21ed7: [llvm-readobj][XCOFF] Add support for `--needed-li...

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b21ed75e107b10e7b82aa3da87c918214a4f0c0d
      https://github.com/llvm/llvm-project/commit/b21ed75e107b10e7b82aa3da87c918214a4f0c0d
  Author: Esme-Yi <esme.yi at ibm.com>
  Date:   2021-08-26 (Thu, 26 Aug 2021)

  Changed paths:
    M llvm/include/llvm/Object/XCOFFObjectFile.h
    M llvm/lib/Object/XCOFFObjectFile.cpp
    A llvm/test/tools/llvm-readobj/XCOFF/Inputs/needed-libs-32.o
    A llvm/test/tools/llvm-readobj/XCOFF/Inputs/needed-libs-64.o
    A llvm/test/tools/llvm-readobj/XCOFF/Inputs/needed-libs-empty.o
    A llvm/test/tools/llvm-readobj/XCOFF/needed-libs.test
    M llvm/tools/llvm-readobj/XCOFFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj][XCOFF] Add support for `--needed-libs` option.

Summary: This patch is trying to add support for llvm-readobj
--needed-libs option under XCOFF.
For XCOFF, the needed libraries can be found from the Import
File ID Name Table of the Loader Section.
Currently, I am using binary inputs in the test since yaml2obj
does not yet support for writing the Loader Section and the
import file table.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D106643