mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
126 lines
2.9 KiB
C++
126 lines
2.9 KiB
C++
/*
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This file is part of solidity.
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solidity 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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solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file Compiler.cpp
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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*/
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#include <liblll/Compiler.h>
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#include <liblll/Parser.h>
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#include <liblll/CompilerState.h>
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#include <liblll/CodeFragment.h>
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using namespace std;
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using namespace dev;
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using namespace dev::lll;
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bytes dev::lll::compileLLL(string const& _src, dev::solidity::EVMVersion _evmVersion, bool _opt, std::vector<std::string>* _errors, ReadCallback const& _readFile)
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{
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try
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{
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CompilerState cs;
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cs.populateStandard();
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auto assembly = CodeFragment::compile(_src, cs, _readFile).assembly(cs);
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if (_opt)
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assembly = assembly.optimise(true, _evmVersion);
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bytes ret = assembly.assemble().bytecode;
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for (auto i: cs.treesToKill)
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killBigints(i);
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return ret;
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}
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catch (Exception const& _e)
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{
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if (_errors)
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{
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_errors->push_back("Parse error.");
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_errors->push_back(boost::diagnostic_information(_e));
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}
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}
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catch (std::exception const& _e)
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{
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if (_errors)
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{
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_errors->push_back("Parse exception.");
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_errors->push_back(boost::diagnostic_information(_e));
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}
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}
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catch (...)
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{
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if (_errors)
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_errors->push_back("Internal compiler exception.");
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}
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return bytes();
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}
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std::string dev::lll::compileLLLToAsm(std::string const& _src, EVMVersion _evmVersion, bool _opt, std::vector<std::string>* _errors, ReadCallback const& _readFile)
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{
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try
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{
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CompilerState cs;
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cs.populateStandard();
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auto assembly = CodeFragment::compile(_src, cs, _readFile).assembly(cs);
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if (_opt)
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assembly = assembly.optimise(true, _evmVersion);
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string ret = assembly.assemblyString();
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for (auto i: cs.treesToKill)
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killBigints(i);
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return ret;
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}
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catch (Exception const& _e)
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{
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if (_errors)
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{
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_errors->push_back("Parse error.");
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_errors->push_back(boost::diagnostic_information(_e));
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}
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}
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catch (std::exception const& _e)
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{
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if (_errors)
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{
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_errors->push_back("Parse exception.");
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_errors->push_back(boost::diagnostic_information(_e));
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}
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}
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catch (...)
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{
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if (_errors)
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_errors->push_back("Internal compiler exception.");
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}
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return string();
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}
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string dev::lll::parseLLL(string const& _src)
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{
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sp::utree o;
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try
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{
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parseTreeLLL(_src, o);
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}
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catch (...)
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{
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killBigints(o);
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return string();
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}
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ostringstream ret;
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debugOutAST(ret, o);
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killBigints(o);
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return ret.str();
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}
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