[all-commits] [llvm/llvm-project] 27e11d: [MC] Adjust StringTableBuilder for linked Mach-O b...

[Alexander Shaposhnikov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 27e11d7120c0caa20a167b44ba29828446a525c0
      https://github.com/llvm/llvm-project/commit/27e11d7120c0caa20a167b44ba29828446a525c0
  Author: Alexander Shaposhnikov <alexshap at fb.com>
  Date:   2020-10-22 (Thu, 22 Oct 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCMachObjectWriter.h
    M llvm/include/llvm/MC/StringTableBuilder.h
    M llvm/lib/MC/StringTableBuilder.cpp
    M llvm/test/tools/llvm-objcopy/MachO/basic-big-endian-64-copy.test
    M llvm/test/tools/llvm-objcopy/MachO/basic-little-endian-64-copy.test
    M llvm/test/tools/llvm-objcopy/MachO/code_signature_lc.test
    M llvm/test/tools/llvm-objcopy/MachO/remove-swift-symbols.test
    M llvm/test/tools/llvm-objcopy/MachO/segments-vmsize.test
    M llvm/test/tools/llvm-objcopy/MachO/symbol-table.test
    M llvm/tools/llvm-objcopy/MachO/MachOLayoutBuilder.cpp
    M llvm/tools/llvm-objcopy/MachO/MachOLayoutBuilder.h
    M llvm/unittests/MC/StringTableBuilderTest.cpp

  Log Message:
  -----------
  [MC] Adjust StringTableBuilder for linked Mach-O binaries

LD64 emits string tables which start with a space and a zero byte.
This diff adjusts StringTableBuilder for linked Mach-O binaries to match LD64's behavior.

Test plan: make check-all

Differential revision: https://reviews.llvm.org/D89561