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57 lines
1.5 KiB
57 lines
1.5 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file CompilerState.h
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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*/
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#pragma once
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#include <boost/spirit/include/support_utree.hpp>
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#include "CodeFragment.h"
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namespace dev
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{
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namespace eth
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{
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struct Macro
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{
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std::vector<std::string> args;
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boost::spirit::utree code;
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std::map<std::string, CodeFragment> env;
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};
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struct CompilerState
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{
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CompilerState();
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CodeFragment const& getDef(std::string const& _s);
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void populateStandard();
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unsigned stackSize = 128;
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std::map<std::string, std::pair<unsigned, unsigned>> vars; ///< maps name to stack offset & size.
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std::map<std::string, CodeFragment> defs;
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std::map<std::string, CodeFragment> args;
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std::map<std::string, CodeFragment> outers;
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std::map<std::pair<std::string, unsigned>, Macro> macros;
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std::vector<boost::spirit::utree> treesToKill;
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bool usedAlloc = false;
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};
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}
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}
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