Method DumpInstruction

Engine/script/scriptexecutor.cpp:2110–2203

const char *fixupnames[] = { "null", "fix_gldata", "fix_func", "fix_string", "fix_import", "fix_datadata", "fix_stack" };

void ScriptExecutor::DumpInstruction(const ScriptOperation &op) const
{
    assert(_execWriter);
    if (!_execWriter)
        return;

    // line_num local var should be shared between all the instances
    static int line_num = 0; // FIXME, don't use local static variable

    if (op.Instruction.Code == SCMD_LINENUM)
    {
        line_num = op.Args[0].IValue;
        return;
    }

    _execWriter->WriteFormat("Line %3d, IP:%8d (SP:%p) ", line_num, _pc, _registers[SREG_SP].RValue);

    const ScriptCommandInfo &cmd_info = sccmd_info[op.Instruction.Code];
    _execWriter->WriteString(cmd_info.CmdName);

    String value_buf;
    for (int i = 0; i < cmd_info.ArgCount; ++i)
    {
        if (i > 0)
        {
            _execWriter->WriteChar(',');
        }

        RuntimeScriptValue arg = op.Args[i];
        if (cmd_info.ArgIsReg[i])
        {
            _execWriter->WriteFormat(" %s", regnames[op.Args[i].IValue]);
            arg = _registers[arg.IValue];
        }

        {
            if (arg.Type == kScValStackPtr || arg.Type == kScValGlobalVar)
            {
                arg = *arg.RValue;
            }

            switch (arg.Type)
            {
            case kScValInteger:
            case kScValPluginArg:
                value_buf.Format("%d", arg.IValue);
                break;
            case kScValFloat:
                value_buf.Format("%f", arg.FValue);
                break;
            case kScValStringLiteral:
                value_buf.Format("\"%s\"", arg.Ptr);
                break;
            case kScValStackPtr:
            case kScValGlobalVar:
                value_buf.Format("%p", arg.RValue);
                break;
            case kScValData: