1 files changed, 0 insertions, 139 deletions
diff --git a/Assembly.h b/Assembly.h
deleted file mode 100644
index e39f1899..00000000
--- a/Assembly.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
-	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/>.
-*/
-/** @file CodeFragment.h
- * @author Gav Wood <i@gavwood.com>
- * @date 2014
- */
-
-#pragma once
-
-#include <iostream>
-#include <sstream>
-#include <libdevcore/Common.h>
-#include <libevmface/Instruction.h>
-#include "Exceptions.h"
-
-namespace dev
-{
-namespace eth
-{
-
-enum AssemblyItemType { UndefinedItem, Operation, Push, PushString, PushTag, PushSub, PushSubSize, Tag, PushData };
-
-class Assembly;
-
-class AssemblyItem
-{
-	friend class Assembly;
-
-public:
-	AssemblyItem(u256 _push): m_type(Push), m_data(_push) {}
-	AssemblyItem(Instruction _i): m_type(Operation), m_data((byte)_i) {}
-	AssemblyItem(AssemblyItemType _type, u256 _data = 0): m_type(_type), m_data(_data) {}
-
-	AssemblyItem tag() const { if (asserts(m_type == PushTag || m_type == Tag)) BOOST_THROW_EXCEPTION(Exception()); return AssemblyItem(Tag, m_data); }
-	AssemblyItem pushTag() const { if (asserts(m_type == PushTag || m_type == Tag)) BOOST_THROW_EXCEPTION(Exception()); return AssemblyItem(PushTag, m_data); }
-
-	AssemblyItemType type() const { return m_type; }
-	u256 data() const { return m_data; }
-
-	int deposit() const;
-
-	bool match(AssemblyItem const& _i) const { return _i.m_type == UndefinedItem || (m_type == _i.m_type && (m_type != Operation || m_data == _i.m_data)); }
-
-private:
-	AssemblyItemType m_type;
-	u256 m_data;
-};
-
-typedef std::vector<AssemblyItem> AssemblyItems;
-typedef vector_ref<AssemblyItem const> AssemblyItemsConstRef;
-
-std::ostream& operator<<(std::ostream& _out, AssemblyItemsConstRef _i);
-inline std::ostream& operator<<(std::ostream& _out, AssemblyItems const& _i) { return operator<<(_out, AssemblyItemsConstRef(&_i)); }
-
-class Assembly
-{
-public:
-	AssemblyItem newTag() { return AssemblyItem(Tag, m_usedTags++); }
-	AssemblyItem newPushTag() { return AssemblyItem(PushTag, m_usedTags++); }
-	AssemblyItem newData(bytes const& _data) { h256 h = (u256)std::hash<std::string>()(asString(_data)); m_data[h] = _data; return AssemblyItem(PushData, h); }
-	AssemblyItem newSub(Assembly const& _sub) { h256 h = h256::random(s_fixedHashEngine); m_subs[h] = _sub; return AssemblyItem(PushSub, h); }
-	AssemblyItem newPushString(std::string const& _data) { h256 h = (u256)std::hash<std::string>()(_data); m_strings[h] = _data; return AssemblyItem(PushString, h); }
-	AssemblyItem newPushSubSize(h256 const& _subId) { return AssemblyItem(PushSubSize, _subId); }
-
-	AssemblyItem append() { return append(newTag()); }
-	void append(Assembly const& _a);
-	void append(Assembly const& _a, int _deposit);
-	AssemblyItem const& append(AssemblyItem const& _i);
-	AssemblyItem const& append(std::string const& _data) { return append(newPushString(_data)); }
-	AssemblyItem const& append(bytes const& _data) { return append(newData(_data)); }
-	AssemblyItem appendSubSize(Assembly const& _a) { auto ret = newSub(_a); append(newPushSubSize(ret.data())); return ret; }
-
-	AssemblyItem appendJump() { auto ret = append(newPushTag()); append(Instruction::JUMP); return ret; }
-	AssemblyItem appendJumpI() { auto ret = append(newPushTag()); append(Instruction::JUMPI); return ret; }
-	AssemblyItem appendJump(AssemblyItem const& _tag) { auto ret = append(_tag.pushTag()); append(Instruction::JUMP); return ret; }
-	AssemblyItem appendJumpI(AssemblyItem const& _tag) { auto ret = append(_tag.pushTag()); append(Instruction::JUMPI); return ret; }
-
-	template <class T> Assembly& operator<<(T const& _d) { append(_d); return *this; }
-
-	AssemblyItem const& back() { return m_items.back(); }
-	std::string backString() const { return m_items.size() && m_items.back().m_type == PushString ? m_strings.at((h256)m_items.back().m_data) : std::string(); }
-
-	void onePath() { if (asserts(!m_totalDeposit && !m_baseDeposit)) BOOST_THROW_EXCEPTION(InvalidDeposit()); m_baseDeposit = m_deposit; m_totalDeposit = INT_MAX; }
-	void otherPath() { donePath(); m_totalDeposit = m_deposit; m_deposit = m_baseDeposit; }
-	void donePaths() { donePath(); m_totalDeposit = m_baseDeposit = 0; }
-	void ignored() { m_baseDeposit = m_deposit; }
-	void endIgnored() { m_deposit = m_baseDeposit; m_baseDeposit = 0; }
-
-	void popTo(int _deposit) { while (m_deposit > _deposit) append(Instruction::POP); }
-
-	void injectStart(AssemblyItem const& _i);
-
-	std::string out() const { std::stringstream ret; streamRLP(ret); return ret.str(); }
-
-	int deposit() const { return m_deposit; }
-	void adjustDeposit(int _adjustment) { m_deposit += _adjustment; if (asserts(m_deposit >= 0)) BOOST_THROW_EXCEPTION(InvalidDeposit()); }
-	void setDeposit(int _deposit) { m_deposit = _deposit; if (asserts(m_deposit >= 0)) BOOST_THROW_EXCEPTION(InvalidDeposit()); }
-
-	bytes assemble() const;
-	Assembly& optimise(bool _enable);
-	std::ostream& streamRLP(std::ostream& _out, std::string const& _prefix = "") const;
-
-private:
-	void donePath() { if (m_totalDeposit != INT_MAX && m_totalDeposit != m_deposit) BOOST_THROW_EXCEPTION(InvalidDeposit()); }
-	unsigned bytesRequired() const;
-
-	unsigned m_usedTags = 0;
-	AssemblyItems m_items;
-	mutable std::map<h256, bytes> m_data;
-	std::map<h256, Assembly> m_subs;
-	std::map<h256, std::string> m_strings;
-
-	int m_deposit = 0;
-	int m_baseDeposit = 0;
-	int m_totalDeposit = 0;
-};
-
-inline std::ostream& operator<<(std::ostream& _out, Assembly const& _a)
-{
-	_a.streamRLP(_out);
-	return _out;
-}
-
-}
-}