Function SetValue

hyperdbg/script-eval/code/ScriptEngineEval.c:184–223

* @brief Set the value * * @param GuestRegs * @param ScriptGeneralRegisters * @param Symbol * @param Value * @return VOID */

 * @return VOID
 */
VOID
SetValue(PGUEST_REGS                       GuestRegs,
         SCRIPT_ENGINE_GENERAL_REGISTERS * ScriptGeneralRegisters,
         PSYMBOL                           Symbol,
         UINT64                            Value)
{
    switch (Symbol->Type)
    {
    case SYMBOL_GLOBAL_ID_TYPE:
        ScriptGeneralRegisters->GlobalVariablesList[Symbol->Value] = Value;
        return;
    case SYMBOL_REGISTER_TYPE:
        SetRegValueUsingSymbol(GuestRegs, Symbol, Value);
        return;

    case SYMBOL_STACK_INDEX_TYPE:
        ScriptGeneralRegisters->StackIndx = Value;
        return;

    case SYMBOL_STACK_BASE_INDEX_TYPE:
        ScriptGeneralRegisters->StackBaseIndx = Value;
        return;

    case SYMBOL_RETURN_VALUE_TYPE:
        ScriptGeneralRegisters->ReturnValue = Value;
        return;

    case SYMBOL_TEMP_TYPE:
        ScriptGeneralRegisters->StackBuffer[ScriptGeneralRegisters->StackBaseIndx + Symbol->Value] = Value;
        return;

    case SYMBOL_DEREFERENCE_TEMP_TYPE:
        *(UINT64 *)ScriptGeneralRegisters->StackBuffer[ScriptGeneralRegisters->StackBaseIndx + Symbol->Value] = Value;
        return;

    case SYMBOL_FUNCTION_PARAMETER_ID_TYPE:
        ScriptGeneralRegisters->StackBuffer[ScriptGeneralRegisters->StackBaseIndx - 3 - Symbol->Value] = Value;
        return;
    }
}

/**
 * @brief Get the operator name