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Revert "[llvm-objcopy][MachO] Add support for LC_THREAD/LC_UNIXTHREAD" 

This reverts commit 4dfddf715b
since it breaks some build bots (e.g. clang-ppc64be-linux)
This commit is contained in:
Alexander Shaposhnikov 2021-04-27 16:18:12 -07:00
parent b4a5dd4da9
commit 412437aec0
2 changed files with 0 additions and 45 deletions
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43
llvm/test/tools/llvm-objcopy/MachO/lc-thread.test
View File

@ -1,43 +0,0 @@
## This test verifies that the load commands LC_THREAD/LC_UNIXTHREAD
## are copied correctly.
# RUN: yaml2obj -D LC_NAME=LC_THREAD %s -o %t.lc_thread.exe
# RUN: llvm-objcopy %t.lc_thread.exe %t.lc_thread.exe.copy
# RUN: cmp %t.lc_thread.exe %t.lc_thread.exe.copy
# RUN: yaml2obj -D LC_NAME=LC_UNIXTHREAD %s -o %t.lc_unixthread.exe
# RUN: llvm-objcopy %t.lc_unixthread.exe %t.lc_unixthread.exe.copy
# RUN: cmp %t.lc_unixthread.exe %t.lc_unixthread.exe.copy
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x1000007
cpusubtype: 0x3
filetype: 0x2
ncmds: 1
sizeofcmds: 184
flags: 0x18085
reserved: 0x0
LoadCommands:
- cmd: [[LC_NAME]]
cmdsize: 184
PayloadBytes: [ 0x4, 0x0, 0x0, 0x0, 0x2A, 0x0, 0x0, 0x0, 0x0, 0x0,
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...

2
llvm/tools/llvm-objcopy/MachO/MachOLayoutBuilder.cpp
View File

@ -371,8 +371,6 @@ Error MachOLayoutBuilder::layoutTail(uint64_t Offset) {
case MachO::LC_LOAD_WEAK_DYLIB:
case MachO::LC_UUID:
case MachO::LC_SOURCE_VERSION:
case MachO::LC_THREAD:
case MachO::LC_UNIXTHREAD:
// Nothing to update.
break;
default: