#pragma once

#include <libdevcore/Common.h>
#include <libevm/VMFace.h>
#include <libevm/ExtVMFace.h>

namespace dev
{
namespace eth
{

class VMFactory;

namespace jit
{

class VM: public VMFace
{
	virtual bytesConstRef go(ExtVMFace& _ext, OnOpFunc const& _onOp = {}, uint64_t _steps = (uint64_t)-1) override final;

	enum Kind: bool { Interpreter, JIT };
	static std::unique_ptr<VMFace> create(Kind, u256 _gas = 0);

private:
	friend VMFactory;
	explicit VM(u256 _gas = 0): VMFace(_gas) {}

	bytes m_output;
};

}
}
}