diff options
Diffstat (limited to 'src/qml/compiler/qv4isel_moth.cpp')
| -rw-r--r-- | src/qml/compiler/qv4isel_moth.cpp | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/src/qml/compiler/qv4isel_moth.cpp b/src/qml/compiler/qv4isel_moth.cpp index 5fa3a808ab..c7217183ac 100644 --- a/src/qml/compiler/qv4isel_moth.cpp +++ b/src/qml/compiler/qv4isel_moth.cpp @@ -1493,12 +1493,7 @@ void QV4::Moth::InstructionSelection::callBuiltinConvertThisToObject() ptrdiff_t InstructionSelection::addInstructionHelper(Instr::Type type, Instr &instr) { - -#ifdef MOTH_THREADED_INTERPRETER - instr.common.code = VME::instructionJumpTable()[static_cast<int>(type)]; -#else instr.common.instructionType = type; -#endif int instructionSize = Instr::size(type); if (_codeEnd - _codeNext < instructionSize) { @@ -1584,6 +1579,29 @@ CompilationUnit::~CompilationUnit() void CompilationUnit::linkBackendToEngine(QV4::ExecutionEngine *engine) { +#ifdef MOTH_THREADED_INTERPRETER + // link byte code against addresses of instructions + for (int i = 0; i < codeRefs.count(); ++i) { + QByteArray &codeRef = codeRefs[i]; + char *code = codeRef.data(); + int index = 0; + while (index < codeRef.size()) { + Instr *genericInstr = reinterpret_cast<Instr *>(code + index); + + switch (genericInstr->common.instructionType) { +#define LINK_INSTRUCTION(InstructionType, Member) \ + case Instr::InstructionType: \ + genericInstr->common.code = VME::instructionJumpTable()[static_cast<int>(genericInstr->common.instructionType)]; \ + index += InstrMeta<(int)Instr::InstructionType>::Size; \ + break; + + FOR_EACH_MOTH_INSTR(LINK_INSTRUCTION) + + } + } + } +#endif + runtimeFunctions.resize(data->functionTableSize); runtimeFunctions.fill(0); for (int i = 0 ;i < runtimeFunctions.size(); ++i) { |