mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
78 lines
2.2 KiB
C++
78 lines
2.2 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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// SPDX-License-Identifier: GPL-3.0
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#pragma once
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#include <libsmtutil/SolverInterface.h>
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#include <optional>
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#include <set>
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namespace solidity::frontend
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{
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struct ModelCheckerEngine
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{
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bool bmc = false;
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bool chc = false;
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static constexpr ModelCheckerEngine All() { return {true, true}; }
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static constexpr ModelCheckerEngine BMC() { return {true, false}; }
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static constexpr ModelCheckerEngine CHC() { return {false, true}; }
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static constexpr ModelCheckerEngine None() { return {false, false}; }
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bool none() const { return !any(); }
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bool any() const { return bmc || chc; }
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bool all() const { return bmc && chc; }
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static std::optional<ModelCheckerEngine> fromString(std::string const& _engine)
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{
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static std::map<std::string, ModelCheckerEngine> engineMap{
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{"all", All()},
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{"bmc", BMC()},
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{"chc", CHC()},
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{"none", None()}
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};
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if (engineMap.count(_engine))
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return engineMap.at(_engine);
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return {};
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}
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};
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enum class VerificationTargetType { ConstantCondition, Underflow, Overflow, UnderOverflow, DivByZero, Balance, Assert, PopEmptyArray };
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struct ModelCheckerTargets
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{
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static ModelCheckerTargets All() { return *fromString("all"); }
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static ModelCheckerTargets None() { return {}; }
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static std::optional<ModelCheckerTargets> fromString(std::string const& _targets);
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bool has(VerificationTargetType _type) const { return targets.count(_type); }
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std::set<VerificationTargetType> targets;
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};
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struct ModelCheckerSettings
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{
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ModelCheckerEngine engine = ModelCheckerEngine::All();
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ModelCheckerTargets targets = ModelCheckerTargets::All();
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std::optional<unsigned> timeout;
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};
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}
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