X86_64_REGISTER_RSI
_AddIntegerRegister(X86_64_REGISTER_RSI, "rsi", B_UINT64_TYPE,
X86_64_REGISTER_RSI,
x64State->rsi = IntRegisterValue(X86_64_REGISTER_RSI);
SetIntRegister(X86_64_REGISTER_RSI, state.rsi);
context->values[ZYDIS_REGISTER_RSI] = state->IntRegisterValue(X86_64_REGISTER_RSI);