[Lldb-commits] [PATCH] D136362: [LLDB][RISCV] Add RV64C instruction support for EmulateInstructionRISCV

Thu Oct 27 05:57:49 PDT 2022

Emmmer added a comment.

In D136362#3887927 <https://reviews.llvm.org/D136362#3887927>, @seehearfeel wrote:

> After commit 05ae747a5353811f93f5814f24d2335e6229d78a <https://reviews.llvm.org/rG05ae747a5353811f93f5814f24d2335e6229d78a> ("[LLDB][RISCV] Add RV64C instruction support for EmulateInstructionRISCV"),
> build failed when "ninja check-lldb" on my local machine:
>
>   [1/3] Building CXX object tools/lldb/unittests/Instruction/CMakeFiles/EmulatorTests.dir/RISCV/TestRISCVEmulator.cpp.o
>   FAILED: tools/lldb/unittests/Instruction/CMakeFiles/EmulatorTests.dir/RISCV/TestRISCVEmulator.cpp.o 
>   /usr/bin/c++ -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/loongson/llvm-project/llvm/build/tools/lldb/unittests/Instruction -I/home/loongson/llvm-project/lldb/unittests/Instruction -I/home/loongson/llvm-project/lldb/include -I/home/loongson/llvm-project/llvm/build/tools/lldb/include -I/home/loongson/llvm-project/llvm/build/include -I/home/loongson/llvm-project/llvm/include -I/home/loongson/llvm-project/llvm/../clang/include -I/home/loongson/llvm-project/llvm/build/tools/lldb/../clang/include -I/home/loongson/llvm-project/lldb/source -I/home/loongson/llvm-project/lldb/unittests -I/home/loongson/llvm-project/llvm/utils/unittest/googletest/include -I/home/loongson/llvm-project/llvm/utils/unittest/googlemock/include -isystem /usr/include/libxml2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-stringop-truncation -O3 -DNDEBUG  -include /home/loongson/llvm-project/lldb/unittests/gtest_common.h -Wno-variadic-macros -fno-exceptions -fno-rtti -Wno-suggest-override -std=c++17 -MD -MT tools/lldb/unittests/Instruction/CMakeFiles/EmulatorTests.dir/RISCV/TestRISCVEmulator.cpp.o -MF tools/lldb/unittests/Instruction/CMakeFiles/EmulatorTests.dir/RISCV/TestRISCVEmulator.cpp.o.d -o tools/lldb/unittests/Instruction/CMakeFiles/EmulatorTests.dir/RISCV/TestRISCVEmulator.cpp.o -c /home/loongson/llvm-project/lldb/unittests/Instruction/RISCV/TestRISCVEmulator.cpp
>   c++: fatal error: Killed signal terminated program cc1plus
>   compilation terminated.
>   ninja: build stopped: subcommand failed.
>
> After revert the changes in lldb/unittests/Instruction/RISCV/TestRISCVEmulator.cpp, build successful.

I failed to repro this error. :(

> c++: fatal error: Killed signal terminated program cc1plus

With such a vague error message it is hard to find the problematic part and it does not look like a code problem. Would you mind checking your build configuration and trying `ninja check-lldb -j1` for detailed information?

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136362/new/

https://reviews.llvm.org/D136362