Hi, Moth is the portable interpreter that will be used instead of the just-in-time compiler if your platform doesn't support it. It should be chosen automatically for you according to the #ifdefs in qv4global_p.h.
So if you have qtbase compiling, then qml should also work. If you want things to run faster, then you will have to port the JIT. Simon From: Dmitriy - Sent: Thursday, December 24, 2015 10:47 To: [email protected] Subject: [Development] V4 porting Hi! I want to port v4 engine to the new platform. The platform is Linux OS and new processor. The processor looks like intel itanium. It is VLIW and EPIC. I have a c++/c compilers for the new architecture. I want to design qt quic qml application for the new platform. As a can see in code, I need v4vm backend for this purpose. I'm see this: case use_moth: { QV4::EvalISelFactory* iSelFactory = 0; if (mode == use_moth) { iSelFactory = new QV4::Moth::ISelFactory; #ifdef V4_ENABLE_JIT } else { iSelFactory = new QV4::JIT::ISelFactory; #endif // V4_ENABLE_JIT } QV4::ExecutionEngine vm(iSelFactory); QV4::Scope scope(&vm); QV4::ScopedContext ctx(scope, vm.rootContext()); As I understand v4vm has two backends - Moth and Masm. What is Moth? -- Regards, Dmitry Bezheckov.
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