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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
#include "VMFactory.h"
#include <libdevcore/Assertions.h>
#include "VM.h"
#include "SmartVM.h"
#if ETH_EVMJIT
#include <evmjit/libevmjit-cpp/JitVM.h>
#endif
namespace dev
{
namespace eth
{
namespace
{
auto g_kind = VMKind::Interpreter;
}
void VMFactory::setKind(VMKind _kind)
{
g_kind = _kind;
}
std::unique_ptr<VMFace> VMFactory::create()
{
return create(g_kind);
}
std::unique_ptr<VMFace> VMFactory::create(VMKind _kind)
{
#if ETH_EVMJIT
switch (_kind)
{
default:
case VMKind::Interpreter:
return std::unique_ptr<VMFace>(new VM);
case VMKind::JIT:
return std::unique_ptr<VMFace>(new JitVM);
case VMKind::Smart:
return std::unique_ptr<VMFace>(new SmartVM);
}
#else
asserts(_kind == VMKind::Interpreter && "JIT disabled in build configuration");
return std::unique_ptr<VMFace>(new VM);
#endif
}
}
}