[llvm] [ms] [llvm-ml] Implement support for PROC NEAR/FAR (PR #131707)

Fri May 2 15:15:44 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-arm-ubuntu` running on `linaro-lldb-arm-ubuntu` while building `llvm` at step 4 "build".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/18/builds/15424

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (build) failure: build (failure)
...
15.485 [1760/162/4704] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueFileSpecList.cpp.o
15.488 [1759/162/4705] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueFormat.cpp.o
15.491 [1758/162/4706] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueFormatEntity.cpp.o
15.494 [1757/162/4707] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueLanguage.cpp.o
15.498 [1756/162/4708] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValuePathMappings.cpp.o
15.501 [1755/162/4709] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueProperties.cpp.o
15.503 [1754/162/4710] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueRegex.cpp.o
15.506 [1753/162/4711] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueSInt64.cpp.o
15.509 [1752/162/4712] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueUInt64.cpp.o
15.512 [1751/162/4713] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o
FAILED: lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o 
/usr/local/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_FILE_OFFSET_BITS=64 -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lib/MC/MCParser -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/lib/MC/MCParser -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o -MF lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o.d -o lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o -c /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/lib/MC/MCParser/MasmParser.cpp
../llvm-project/llvm/lib/MC/MCParser/MasmParser.cpp:990:7: error: type 'MCAsmParser' is not a direct or virtual base of '(anonymous namespace)::MasmParser'
  990 |     : MCAsmParser(Ctx, Out, SM, MAI), CurBuffer(CB ? CB : SM.getMainFileID()),
      |       ^~~~~~~~~~~
1 error generated.
15.514 [1751/161/4714] Building CXX object tools/lldb/tools/lldb-instr/CMakeFiles/lldb-instr.dir/Instrument.cpp.o
15.515 [1751/160/4715] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueString.cpp.o
15.516 [1751/159/4716] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionValueUUID.cpp.o
15.517 [1751/158/4717] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionGroupVariable.cpp.o
15.518 [1751/157/4718] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/OptionGroupWatchpoint.cpp.o
15.520 [1751/156/4719] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/Options.cpp.o
15.521 [1751/155/4720] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/Property.cpp.o
15.522 [1751/154/4721] Building CXX object tools/lldb/source/Interpreter/CMakeFiles/lldbInterpreter.dir/ScriptInterpreter.cpp.o
15.522 [1751/153/4722] Linking CXX static library lib/liblldbInterpreterInterfaces.a
15.524 [1751/152/4723] Building CXX object tools/lldb/source/Plugins/ABI/AArch64/CMakeFiles/lldbPluginABIAArch64.dir/ABIAArch64.cpp.o
15.525 [1751/151/4724] Building CXX object tools/lldb/source/Plugins/ABI/AArch64/CMakeFiles/lldbPluginABIAArch64.dir/ABIMacOSX_arm64.cpp.o
15.526 [1751/150/4725] Building CXX object tools/lldb/source/Plugins/ABI/AArch64/CMakeFiles/lldbPluginABIAArch64.dir/ABISysV_arm64.cpp.o
15.526 [1751/149/4726] Building CXX object tools/lldb/source/Plugins/ABI/ARM/CMakeFiles/lldbPluginABIARM.dir/ABIARM.cpp.o
15.527 [1751/148/4727] Building CXX object tools/lldb/source/Plugins/ABI/ARM/CMakeFiles/lldbPluginABIARM.dir/ABIMacOSX_arm.cpp.o
15.528 [1751/147/4728] Building CXX object tools/lldb/source/Plugins/ABI/ARM/CMakeFiles/lldbPluginABIARM.dir/ABISysV_arm.cpp.o
15.529 [1751/146/4729] Building CXX object tools/lldb/source/Plugins/ABI/Hexagon/CMakeFiles/lldbPluginABIHexagon.dir/ABISysV_hexagon.cpp.o
15.531 [1751/145/4730] Building CXX object tools/lldb/source/Plugins/ABI/LoongArch/CMakeFiles/lldbPluginABILoongArch.dir/ABISysV_loongarch.cpp.o
15.532 [1751/144/4731] Building CXX object tools/lldb/source/Plugins/ABI/Mips/CMakeFiles/lldbPluginABIMips.dir/ABIMips.cpp.o
15.533 [1751/143/4732] Building CXX object tools/lldb/source/Plugins/ABI/Mips/CMakeFiles/lldbPluginABIMips.dir/ABISysV_mips.cpp.o
15.534 [1751/142/4733] Building CXX object tools/lldb/source/Plugins/ABI/Mips/CMakeFiles/lldbPluginABIMips.dir/ABISysV_mips64.cpp.o
15.535 [1751/141/4734] Building CXX object tools/lldb/source/Plugins/ABI/MSP430/CMakeFiles/lldbPluginABIMSP430.dir/ABISysV_msp430.cpp.o
15.536 [1751/140/4735] Building CXX object tools/lldb/source/Plugins/ABI/PowerPC/CMakeFiles/lldbPluginABIPowerPC.dir/ABIPowerPC.cpp.o
15.537 [1751/139/4736] Building CXX object tools/lldb/source/Plugins/ABI/PowerPC/CMakeFiles/lldbPluginABIPowerPC.dir/ABISysV_ppc.cpp.o
15.538 [1751/138/4737] Building CXX object tools/lldb/source/Plugins/ABI/PowerPC/CMakeFiles/lldbPluginABIPowerPC.dir/ABISysV_ppc64.cpp.o
15.540 [1751/137/4738] Building CXX object tools/lldb/source/Plugins/ABI/RISCV/CMakeFiles/lldbPluginABIRISCV.dir/ABISysV_riscv.cpp.o
15.541 [1751/136/4739] Building CXX object tools/lldb/source/Plugins/ABI/SystemZ/CMakeFiles/lldbPluginABISystemZ.dir/ABISysV_s390x.cpp.o
15.541 [1751/135/4740] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABIX86.cpp.o
15.542 [1751/134/4741] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABIX86_i386.cpp.o
15.543 [1751/133/4742] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABIMacOSX_i386.cpp.o
15.544 [1751/132/4743] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABISysV_i386.cpp.o
15.545 [1751/131/4744] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABISysV_x86_64.cpp.o
15.546 [1751/130/4745] Building CXX object tools/lldb/source/Plugins/ABI/X86/CMakeFiles/lldbPluginABIX86.dir/ABIWindows_x86_64.cpp.o
15.546 [1751/129/4746] Building CXX object tools/lldb/source/Plugins/Architecture/Arm/CMakeFiles/lldbPluginArchitectureArm.dir/ArchitectureArm.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/131707