Build Error

[archanox]

Platform

Linux / BSD

Compiler and build tool versions

gcc version 14.2.0 (Debian 14.2.0-11revyos1) + cmake version 3.30.3

Operating system version

Debian GNU/Linux trixie/sid 5.10.113-lpi4a

Build commands used

./b.sh --gles

What happens

[ 96%] Linking CXX executable PPSSPPSDL
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/EmuScreen.cpp.o: in function `EmuScreen::OnResume(UI::EventParams&)':
EmuScreen.cpp:(.text+0x246): undefined reference to `Memory::MemFault_IgnoreLastCrash()'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/EmuScreen.cpp.o: in function `EmuScreen::bootGame(Path const&)':
EmuScreen.cpp:(.text+0x53f0): undefined reference to `Memory::MemFault_MayBeResumable()'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `DeveloperToolsScreen::OnFramedumpTest(UI::EventParams&)':
GameSettingsScreen.cpp:(.text+0x93a): undefined reference to `mipsTracer'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x944): undefined reference to `MIPSTracer::flush_to_file()'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `DeveloperToolsScreen::OnRemoteDebugger(UI::EventParams&)':
GameSettingsScreen.cpp:(.text+0x976): undefined reference to `mipsTracer'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x97e): undefined reference to `MIPSTracer::clear()'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `DeveloperToolsScreen::OnMIPSTracerClearTracer(UI::EventParams&)':
GameSettingsScreen.cpp:(.text+0x9ca): undefined reference to `mipsTracer'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x9dc): undefined reference to `MIPSTracer::initialize(unsigned int, unsigned int)'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x9e2): undefined reference to `MIPSTracer::start_tracing()'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x9f0): undefined reference to `mipsTracer'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0x9f8): undefined reference to `MIPSTracer::stop_tracing()'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `std::set<int, std::less<int>, std::allocator<int> >::insert(int const&) [clone .isra.0]':
GameSettingsScreen.cpp:(.text+0xe8a): undefined reference to `mipsTracer'
/usr/bin/ld: GameSettingsScreen.cpp:(.text+0xec2): undefined reference to `mipsTracer'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `std::_Function_handler<void (char const*, int), HostnameSelectScreen::OnEditClick(UI::EventParams&)::{lambda(std::
__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)#1}>::_M_invoke(std::_Any_data const&, char const*&&, int&&)':
GameSettingsScreen.cpp:(.text+0x2a7c): undefined reference to `mipsTracer'
/usr/bin/ld: CMakeFiles/PPSSPPSDL.dir/UI/GameSettingsScreen.cpp.o: in function `DeveloperToolsScreen::CreateViews()':
GameSettingsScreen.cpp:(.text+0x99ec): undefined reference to `mipsTracer'
/usr/bin/ld: lib/libCore.a(Core.cpp.o): in function `Core_Break(char const*, unsigned int)':
Core.cpp:(.text+0x38c): undefined reference to `mipsTracer'
/usr/bin/ld: Core.cpp:(.text+0x394): undefined reference to `MIPSTracer::stop_tracing()'
/usr/bin/ld: lib/libCore.a(Core.cpp.o): in function `Core_MemoryException(unsigned int, unsigned int, unsigned int, MemoryExceptionType)':
Core.cpp:(.text+0x1016): undefined reference to `WalkCurrentStack(int)'
/usr/bin/ld: Core.cpp:(.text+0x1022): undefined reference to `FormatStackTrace[abi:cxx11](std::vector<MIPSStackWalk::StackFrame, std::allocator<MIPSStackWalk::StackFrame> > const&)'
/usr/bin/ld: lib/libCore.a(Core.cpp.o): in function `Core_MemoryExceptionInfo(unsigned int, unsigned int, unsigned int, MemoryExceptionType, std::basic_string_view<char, std::char_traits<char> >
, bool)':
Core.cpp:(.text+0x12e2): undefined reference to `WalkCurrentStack(int)'
/usr/bin/ld: Core.cpp:(.text+0x12ee): undefined reference to `FormatStackTrace[abi:cxx11](std::vector<MIPSStackWalk::StackFrame, std::allocator<MIPSStackWalk::StackFrame> > const&)'
/usr/bin/ld: lib/libCore.a(MemMap.cpp.o): in function `Memory::Init()':
MemMap.cpp:(.text+0x472): undefined reference to `Memory::MemFault_Init()'/usr/bin/ld: lib/libCore.a(System.cpp.o): in function `CPU_Init(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, FileLoader*)':
System.cpp:(.text+0x19b6): undefined reference to `Memory::HandleFault(unsigned long, void*)'
/usr/bin/ld: lib/libCore.a(DisasmSubscriber.cpp.o): in function `WebSocketDisasmState::Assemble(DebuggerRequest&)':
DisasmSubscriber.cpp:(.text+0x7be): undefined reference to `MIPSAsm::MipsAssembleOpcode(char const*, DebugInterface*, unsigned int)'
/usr/bin/ld: DisasmSubscriber.cpp:(.text+0x84c): undefined reference to `MIPSAsm::GetAssembleError[abi:cxx11]()'/usr/bin/ld: lib/libCore.a(IRJit.cpp.o): in function `MIPSComp::IRBlockCache::FindPreloadBlock(unsigned int)':
IRJit.cpp:(.text+0x12e8): undefined reference to `mipsTracer'
/usr/bin/ld: lib/libCore.a(IRJit.cpp.o): in function `MIPSComp::IRJit::CompileBlock(unsigned int, std::vector<IRInst, std::allocator<IRInst> >&, unsigned int&, bool)':
IRJit.cpp:(.text+0x134e): undefined reference to `mipsTracer'
/usr/bin/ld: IRJit.cpp:(.text+0x1360): undefined reference to `MIPSTracer::prepare_block(MIPSComp::IRBlock const*, MIPSComp::IRBlockCache&)'
/usr/bin/ld: lib/libCore.a(IRFrontend.cpp.o): in function `MIPSComp::IRFrontend::IRFrontend(bool)':
IRFrontend.cpp:(.text+0xb56): undefined reference to `mipsTracer'
/usr/bin/ld: lib/libCore.a(IRFrontend.cpp.o): in function `MIPSComp::IRFrontend::DoJit(unsigned int, std::vector<IRInst, std::allocator<IRInst> >&, unsigned int&, bool)':
IRFrontend.cpp:(.text+0xc7a): undefined reference to `mipsTracer'
/usr/bin/ld: lib/libCore.a(IRInterpreter.cpp.o): in function `IRInterpret(MIPSState*, IRInst const*)':
IRInterpreter.cpp:(.text+0x1f2a): undefined reference to `mipsTracer'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/PPSSPPSDL.dir/build.make:817: PPSSPPSDL] Error 1
make[1]: *** [CMakeFiles/Makefile2:995: CMakeFiles/PPSSPPSDL.dir/all] Error 2
make: *** [Makefile:146: all] Error 2

PPSSPP version affected

v1.18.1-1101-g4ff642ccc8

Last working version

No response

Checklist

• Test in the latest git build in case it's already fixed.
• Make sure to run git submodule update --init --recursive before building.
• Search for other reports of the same issue.
• Try deleting the build directory and running the build again.
• Check GitHub Actions, which builds every merge and PR.
• Include logs and help us reproduce.

[hrydgard]

Well the build is obviously not this badly broken on our main targets, since it does build on Linux on CI.

Is this RISC-V or something? I can't tell from your report.

[archanox]

Is this RISC-V or something? I can't tell from your report.

I suspect it's the code that the linker doesn't like. Mold fixed similar issues in the past for other software.

So I wouldn't chalk it up as a RISC-V issue, just that it was detected on said platform.

I'm not a C++ Dev so my uneducated guess is that there's something funky going on in the MIPS tracer code likely due to ignored code smells from the linter.