diff options
| -rw-r--r-- | libsolidity/interface/AssemblyStack.cpp | 16 | ||||
| -rw-r--r-- | libsolidity/interface/AssemblyStack.h | 8 | ||||
| -rw-r--r-- | solc/CommandLineInterface.cpp | 20 |
3 files changed, 37 insertions, 7 deletions
diff --git a/libsolidity/interface/AssemblyStack.cpp b/libsolidity/interface/AssemblyStack.cpp index 75877881..7dc1edc7 100644 --- a/libsolidity/interface/AssemblyStack.cpp +++ b/libsolidity/interface/AssemblyStack.cpp @@ -77,7 +77,7 @@ bool AssemblyStack::analyzeParsed() return m_analysisSuccessful; } -eth::LinkerObject AssemblyStack::assemble(Machine _machine) const +MachineAssemblyObject AssemblyStack::assemble(Machine _machine) const { solAssert(m_analysisSuccessful, ""); solAssert(m_parserResult, ""); @@ -87,21 +87,29 @@ eth::LinkerObject AssemblyStack::assemble(Machine _machine) const { case Machine::EVM: { + MachineAssemblyObject object; eth::Assembly assembly; assembly::CodeGenerator::assemble(*m_parserResult, *m_analysisInfo, assembly); - return assembly.assemble(); + object.bytecode = make_shared<eth::LinkerObject>(assembly.assemble()); + ostringstream tmp; + assembly.stream(tmp); + object.assembly = tmp.str(); + return object; } case Machine::EVM15: { + MachineAssemblyObject object; julia::EVMAssembly assembly(true); julia::CodeTransform(assembly, *m_analysisInfo, true).run(*m_parserResult); - return assembly.finalize(); + object.bytecode = make_shared<eth::LinkerObject>(assembly.finalize()); + /// TOOD: fill out text representation + return object; } case Machine::eWasm: solUnimplemented("eWasm backend is not yet implemented."); } // unreachable - return eth::LinkerObject(); + return MachineAssemblyObject(); } string AssemblyStack::print() const diff --git a/libsolidity/interface/AssemblyStack.h b/libsolidity/interface/AssemblyStack.h index ee2a334c..2ae596ed 100644 --- a/libsolidity/interface/AssemblyStack.h +++ b/libsolidity/interface/AssemblyStack.h @@ -38,6 +38,12 @@ struct AsmAnalysisInfo; struct Block; } +struct MachineAssemblyObject +{ + std::shared_ptr<eth::LinkerObject> bytecode; + std::string assembly; +}; + /* * Full assembly stack that can support EVM-assembly and JULIA as input and EVM, EVM1.5 and * eWasm as output. @@ -64,7 +70,7 @@ public: bool analyze(assembly::Block const& _block, Scanner const* _scanner = nullptr); /// Run the assembly step (should only be called after parseAndAnalyze). - eth::LinkerObject assemble(Machine _machine) const; + MachineAssemblyObject assemble(Machine _machine) const; /// @returns the errors generated during parsing, analysis (and potentially assembly). ErrorList const& errors() const { return m_errors; } diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index cae05b18..58c8bf73 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -1103,9 +1103,14 @@ bool CommandLineInterface::assemble( "eWasm"; cout << endl << "======= " << src.first << " (" << machine << ") =======" << endl; AssemblyStack& stack = assemblyStacks[src.first]; + + cout << endl << "Pretty printed source:" << endl; + cout << stack.print() << endl; + + MachineAssemblyObject object; try { - cout << stack.assemble(_targetMachine).toHex() << endl; + object = stack.assemble(_targetMachine); } catch (Exception const& _exception) { @@ -1117,7 +1122,18 @@ bool CommandLineInterface::assemble( cerr << "Unknown exception while assembling." << endl; return false; } - cout << stack.print() << endl; + + cout << endl << "Binary representation:" << endl; + if (object.bytecode) + cout << object.bytecode->toHex() << endl; + else + cerr << "No binary representation found." << endl; + + cout << endl << "Text representation:" << endl; + if (!object.assembly.empty()) + cout << object.assembly << endl; + else + cerr << "No text representation found." << endl; } return true; |