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Introduce InlineAsm structs into Julia namespace.

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chriseth 2017-11-28 12:45:37 +01:00 committed by Alex Beregszaszi
parent ffb3a3c06c
commit 565130994a
2 changed files with 74 additions and 21 deletions
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52
libjulia/AsmDataForward.h Normal file
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@ -0,0 +1,52 @@
/*
This file is part of solidity.
solidity 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.
solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @date 2017
* Pull in some identifiers from the solidity::assembly namespace.
*/
#pragma once
#include <libsolidity/inlineasm/AsmDataForward.h>
namespace dev
{
namespace julia
{
using Instruction = solidity::assembly::Instruction;
using Literal = solidity::assembly::Literal;
using Label = solidity::assembly::Label;
using StackAssignment = solidity::assembly::StackAssignment;
using Identifier = solidity::assembly::Identifier;
using Assignment = solidity::assembly::Assignment;
using VariableDeclaration = solidity::assembly::VariableDeclaration;
using FunctionalInstruction = solidity::assembly::FunctionalInstruction;
using FunctionDefinition = solidity::assembly::FunctionDefinition;
using FunctionCall = solidity::assembly::FunctionCall;
using If = solidity::assembly::If;
using Case = solidity::assembly::Case;
using Switch = solidity::assembly::Switch;
using ForLoop = solidity::assembly::ForLoop;
using Block = solidity::assembly::Block;
using TypedName = solidity::assembly::TypedName;
using Statement = boost::variant<Instruction, Literal, Label, StackAssignment, Identifier, Assignment, FunctionCall, FunctionalInstruction, VariableDeclaration, FunctionDefinition, If, Switch, ForLoop, Block>;
}
}

43
libjulia/backends/evm/EVMCodeTransform.h
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@ -20,8 +20,9 @@
#include <libjulia/backends/evm/EVMAssembly.h>
#include <libjulia/AsmDataForward.h>
#include <libsolidity/inlineasm/AsmScope.h>
#include <libsolidity/inlineasm/AsmDataForward.h>
#include <boost/variant.hpp>
#include <boost/optional.hpp>
@ -95,38 +96,38 @@ protected:
{}
public:
void operator()(solidity::assembly::Instruction const& _instruction);
void operator()(solidity::assembly::Literal const& _literal);
void operator()(solidity::assembly::Identifier const& _identifier);
void operator()(solidity::assembly::FunctionalInstruction const& _instr);
void operator()(solidity::assembly::FunctionCall const&);
void operator()(solidity::assembly::Label const& _label);
void operator()(solidity::assembly::StackAssignment const& _assignment);
void operator()(solidity::assembly::Assignment const& _assignment);
void operator()(solidity::assembly::VariableDeclaration const& _varDecl);
void operator()(solidity::assembly::If const& _if);
void operator()(solidity::assembly::Switch const& _switch);
void operator()(solidity::assembly::FunctionDefinition const&);
void operator()(solidity::assembly::ForLoop const&);
void operator()(solidity::assembly::Block const& _block);
void operator()(Instruction const& _instruction);
void operator()(Literal const& _literal);
void operator()(Identifier const& _identifier);
void operator()(FunctionalInstruction const& _instr);
void operator()(FunctionCall const&);
void operator()(Label const& _label);
void operator()(StackAssignment const& _assignment);
void operator()(Assignment const& _assignment);
void operator()(VariableDeclaration const& _varDecl);
void operator()(If const& _if);
void operator()(Switch const& _switch);
void operator()(FunctionDefinition const&);
void operator()(ForLoop const&);
void operator()(Block const& _block);
private:
AbstractAssembly::LabelID labelFromIdentifier(solidity::assembly::Identifier const& _identifier);
AbstractAssembly::LabelID labelFromIdentifier(Identifier const& _identifier);
/// @returns the label ID corresponding to the given label, allocating a new one if
/// necessary.
AbstractAssembly::LabelID labelID(solidity::assembly::Scope::Label const& _label);
AbstractAssembly::LabelID functionEntryID(std::string const& _name, solidity::assembly::Scope::Function const& _function);
/// Generates code for an expression that is supposed to return a single value.
void visitExpression(solidity::assembly::Statement const& _expression);
void visitExpression(Statement const& _expression);
void visitStatements(std::vector<solidity::assembly::Statement> const& _statements);
void visitStatements(std::vector<Statement> const& _statements);
/// Pops all variables declared in the block and checks that the stack height is equal
/// to @a _blackStartStackHeight.
void finalizeBlock(solidity::assembly::Block const& _block, int _blockStartStackHeight);
void finalizeBlock(Block const& _block, int _blockStartStackHeight);
void generateMultiAssignment(std::vector<solidity::assembly::Identifier> const& _variableNames);
void generateAssignment(solidity::assembly::Identifier const& _variableName);
void generateMultiAssignment(std::vector<Identifier> const& _variableNames);
void generateAssignment(Identifier const& _variableName);
/// Determines the stack height difference to the given variables. Throws
/// if it is not yet in scope or the height difference is too large. Returns