#include "vm.hpp"
#include "arch.hpp"
#include <format>
#include <iostream>

using namespace sliger;

void VM::run()
{
    while (!done()) {
        auto op = eat_as_op();
        switch (op) {
            case Op::Nop:
                // nothing
                break;
            case Op::PushNull:
                this->stack.push_back(Null {});
                break;
            case Op::PushInt:
                if (done()) {
                    std::cerr
                        << std::format("program malformed: missing int value");
                }
                this->stack.push_back(Null {});
                break;
            case Op::PushString:
            case Op::PushArray:
            case Op::PushStruct:
            case Op::PushPtr:
            case Op::Pop:
            case Op::LoadLocal:
            case Op::StoreLocal:
            case Op::Call:
            case Op::Return:
            case Op::Jump:
            case Op::JumpIfNotZero:
            case Op::Add:
            case Op::Subtract:
            case Op::Multiply:
            case Op::Divide:
            case Op::Remainder:
            case Op::Equal:
            case Op::LessThan:
            case Op::And:
            case Op::Or:
            case Op::Xor:
            case Op::Not:
                break;
        }
    }
}