diff --git a/eth/main.cpp b/eth/main.cpp index c6435235e..dae61e114 100644 --- a/eth/main.cpp +++ b/eth/main.cpp @@ -145,6 +145,8 @@ string credits(bool _interactive = false) void version() { cout << "eth version " << dev::Version << endl; + cout << "Network protocol version: " << dev::eth::c_protocolVersion << endl; + cout << "Client database version: " << dev::eth::c_databaseVersion << endl; cout << "Build: " << DEV_QUOTED(ETH_BUILD_PLATFORM) << "/" << DEV_QUOTED(ETH_BUILD_TYPE) << endl; exit(0); } diff --git a/evmjit b/evmjit deleted file mode 160000 index 3df5a125f..000000000 --- a/evmjit +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 3df5a125fa0baa579528abce80402118cad803fd diff --git a/evmjit/CMakeLists.txt b/evmjit/CMakeLists.txt new file mode 100644 index 000000000..26a8010d1 --- /dev/null +++ b/evmjit/CMakeLists.txt @@ -0,0 +1,27 @@ +cmake_minimum_required(VERSION 2.8.12) + +project(evmjit) + +set_property(GLOBAL PROPERTY USE_FOLDERS ON) + +# LLVM +if(LLVM_DIR) # local LLVM build + find_package(LLVM REQUIRED CONFIG) + message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}") + message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}") + # TODO: bitwriter is needed only for evmcc + llvm_map_components_to_libnames(LLVM_LIBS core support mcjit x86asmparser x86codegen bitwriter) +else() + # Workaround for Ubuntu broken LLVM package + message(STATUS "Using llvm-3.5-dev package from Ubuntu. If does not work, build LLVM and set -DLLVM_DIR=llvm-build/share/llvm/cmake") + execute_process(COMMAND llvm-config-3.5 --includedir OUTPUT_VARIABLE LLVM_INCLUDE_DIRS) + message(STATUS "LLVM include dirs: ${LLVM_INCLUDE_DIRS}") + set(LLVM_LIBS "-lLLVMBitWriter -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMX86AsmParser -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore -lLLVMSupport -lz -lpthread -lffi -ltinfo -ldl -lm") +endif() + +# Boost +find_package(Boost REQUIRED) + +add_subdirectory(libevmjit) +add_subdirectory(libevmjit-cpp) +add_subdirectory(evmcc) \ No newline at end of file diff --git a/evmjit/evmcc/CMakeLists.txt b/evmjit/evmcc/CMakeLists.txt new file mode 100644 index 000000000..4ffbf5fb5 --- /dev/null +++ b/evmjit/evmcc/CMakeLists.txt @@ -0,0 +1,18 @@ +set(TARGET_NAME evmcc) + +set(SOURCES + evmcc.cpp +) +source_group("" FILES ${SOURCES}) + +add_executable(${TARGET_NAME} ${SOURCES}) +set_property(TARGET ${TARGET_NAME} PROPERTY FOLDER "tools") + +include_directories(../..) +include_directories(${LLVM_INCLUDE_DIRS}) +include_directories(${Boost_INCLUDE_DIRS}) + +target_link_libraries(${TARGET_NAME} ethereum) +target_link_libraries(${TARGET_NAME} ${Boost_PROGRAM_OPTIONS_LIBRARIES}) + +install(TARGETS ${TARGET_NAME} DESTINATION bin ) \ No newline at end of file diff --git a/evmjit/evmcc/evmcc.cpp b/evmjit/evmcc/evmcc.cpp new file mode 100644 index 000000000..3c43ab78b --- /dev/null +++ b/evmjit/evmcc/evmcc.cpp @@ -0,0 +1,211 @@ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + +void parseProgramOptions(int _argc, char** _argv, boost::program_options::variables_map& _varMap) +{ + namespace opt = boost::program_options; + + opt::options_description explicitOpts("Allowed options"); + explicitOpts.add_options() + ("help,h", "show usage information") + ("compile,c", "compile the code to LLVM IR") + ("interpret,i", "compile the code to LLVM IR and execute") + ("gas,g", opt::value(), "set initial gas for execution") + ("disassemble,d", "dissassemble the code") + ("dump-cfg", "dump control flow graph to graphviz file") + ("dont-optimize", "turn off optimizations") + ("optimize-stack", "optimize stack use between basic blocks (default: on)") + ("rewrite-switch", "rewrite LLVM switch to branches (default: on)") + ("output-ll", opt::value(), "dump generated LLVM IR to file") + ("output-bc", opt::value(), "dump generated LLVM bitcode to file") + ("show-logs", "output LOG statements to stderr") + ("verbose,V", "enable verbose output"); + + opt::options_description implicitOpts("Input files"); + implicitOpts.add_options() + ("input-file", opt::value(), "input file"); + + opt::options_description allOpts(""); + allOpts.add(explicitOpts).add(implicitOpts); + + opt::positional_options_description inputOpts; + inputOpts.add("input-file", 1); + + const char* errorMsg = nullptr; + try + { + auto parser = opt::command_line_parser(_argc, _argv).options(allOpts).positional(inputOpts); + opt::store(parser.run(), _varMap); + opt::notify(_varMap); + } + catch (boost::program_options::error& err) + { + errorMsg = err.what(); + } + + if (!errorMsg && _varMap.count("input-file") == 0) + errorMsg = "missing input file name"; + + if (_varMap.count("disassemble") == 0 + && _varMap.count("compile") == 0 + && _varMap.count("interpret") == 0) + { + errorMsg = "at least one of -c, -i, -d is required"; + } + + if (errorMsg || _varMap.count("help")) + { + if (errorMsg) + std::cerr << "Error: " << errorMsg << std::endl; + + std::cout << "Usage: " << _argv[0] << " input-file " << std::endl + << explicitOpts << std::endl; + std::exit(errorMsg ? 1 : 0); + } +} + +int main(int argc, char** argv) +{ + llvm::sys::PrintStackTraceOnErrorSignal(); + llvm::PrettyStackTraceProgram X(argc, argv); + + boost::program_options::variables_map options; + parseProgramOptions(argc, argv, options); + + auto inputFile = options["input-file"].as(); + std::ifstream ifs(inputFile); + if (!ifs.is_open()) + { + std::cerr << "cannot open input file " << inputFile << std::endl; + exit(1); + } + + std::string src((std::istreambuf_iterator(ifs)), + (std::istreambuf_iterator())); + + boost::algorithm::trim(src); + + using namespace dev; + + bytes bytecode = fromHex(src); + + if (options.count("disassemble")) + { + std::string assembly = eth::disassemble(bytecode); + std::cout << assembly << std::endl; + } + + if (options.count("compile") || options.count("interpret")) + { + size_t initialGas = 10000; + + if (options.count("gas")) + initialGas = options["gas"].as(); + + auto compilationStartTime = std::chrono::high_resolution_clock::now(); + + eth::jit::Compiler::Options compilerOptions; + compilerOptions.dumpCFG = options.count("dump-cfg") > 0; + bool optimize = options.count("dont-optimize") == 0; + compilerOptions.optimizeStack = optimize || options.count("optimize-stack") > 0; + compilerOptions.rewriteSwitchToBranches = optimize || options.count("rewrite-switch") > 0; + + auto compiler = eth::jit::Compiler(compilerOptions); + auto module = compiler.compile(bytecode, "main"); + + auto compilationEndTime = std::chrono::high_resolution_clock::now(); + + module->dump(); + + if (options.count("output-ll")) + { + auto outputFile = options["output-ll"].as(); + std::ofstream ofs(outputFile); + if (!ofs.is_open()) + { + std::cerr << "cannot open output file " << outputFile << std::endl; + exit(1); + } + llvm::raw_os_ostream ros(ofs); + module->print(ros, nullptr); + ofs.close(); + } + + if (options.count("output-bc")) + { + auto outputFile = options["output-bc"].as(); + std::ofstream ofs(outputFile); + if (!ofs.is_open()) + { + std::cerr << "cannot open output file " << outputFile << std::endl; + exit(1); + } + llvm::raw_os_ostream ros(ofs); + llvm::WriteBitcodeToFile(module.get(), ros); + ros.flush(); + ofs.close(); + } + + if (options.count("verbose")) + { + std::cerr << "*** Compilation time: " + << std::chrono::duration_cast(compilationEndTime - compilationStartTime).count() + << std::endl; + } + + if (options.count("interpret")) + { + using namespace eth::jit; + + ExecutionEngine engine; + eth::jit::u256 gas = initialGas; + + // Create random runtime data + RuntimeData data; + data.set(RuntimeData::Gas, gas); + data.set(RuntimeData::Address, (u160)Address(1122334455667788)); + data.set(RuntimeData::Caller, (u160)Address(0xfacefacefaceface)); + data.set(RuntimeData::Origin, (u160)Address(101010101010101010)); + data.set(RuntimeData::CallValue, 0xabcd); + data.set(RuntimeData::CallDataSize, 3); + data.set(RuntimeData::GasPrice, 1003); + data.set(RuntimeData::PrevHash, 1003); + data.set(RuntimeData::CoinBase, (u160)Address(101010101010101015)); + data.set(RuntimeData::TimeStamp, 1005); + data.set(RuntimeData::Number, 1006); + data.set(RuntimeData::Difficulty, 16); + data.set(RuntimeData::GasLimit, 1008); + data.set(RuntimeData::CodeSize, bytecode.size()); + data.callData = (uint8_t*)"abc"; + data.code = bytecode.data(); + + // BROKEN: env_* functions must be implemented & RuntimeData struct created + // TODO: Do not compile module again + auto result = engine.run(bytecode, &data, nullptr); + return static_cast(result); + } + } + + return 0; +} diff --git a/evmjit/evmcc/test/arith/addmod.evm b/evmjit/evmcc/test/arith/addmod.evm new file mode 100644 index 000000000..4ca71e065 --- /dev/null +++ b/evmjit/evmcc/test/arith/addmod.evm @@ -0,0 +1 @@ +60646107b760271460005560006001f2 diff --git a/evmjit/evmcc/test/arith/addmod.lll b/evmjit/evmcc/test/arith/addmod.lll new file mode 100644 index 000000000..11a6b2cb9 --- /dev/null +++ b/evmjit/evmcc/test/arith/addmod.lll @@ -0,0 +1,12 @@ +;; Should return (1975 + 39) `mod` 100 = 14 = 0x0e +(asm +100 +1975 +39 +ADDMOD +0 +MSTORE8 +0 +1 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/arith/arith1.evm b/evmjit/evmcc/test/arith/arith1.evm new file mode 100644 index 000000000..c7a029f52 --- /dev/null +++ b/evmjit/evmcc/test/arith/arith1.evm @@ -0,0 +1 @@ +60016001900160070260050160029004600490066021900560150160030260059007600303600960110860005460086000f2 diff --git a/evmjit/evmcc/test/arith/arith1.lll b/evmjit/evmcc/test/arith/arith1.lll new file mode 100644 index 000000000..4757a7420 --- /dev/null +++ b/evmjit/evmcc/test/arith/arith1.lll @@ -0,0 +1,37 @@ + +(asm +1 +1 +SWAP1 +ADD ;; 2 +7 +MUL ;; 14 +5 +ADD ;; 19 +2 +SWAP1 +DIV ;; 9 +4 +SWAP1 +MOD ;; 1 +33 +SWAP1 +SDIV;; 0 +21 +ADD ;; 21 +3 +MUL ;; 63 +5 +SWAP1 +SMOD;; 3 +3 +SUB ;; 0 +9 +17 +EXP ;; 17^9 +0 +MSTORE +8 +0 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/arith/arith_bnot.evm b/evmjit/evmcc/test/arith/arith_bnot.evm new file mode 100644 index 000000000..4cfaf8f55 --- /dev/null +++ b/evmjit/evmcc/test/arith/arith_bnot.evm @@ -0,0 +1 @@ +6201e2406000546000530960005460206000f2 diff --git a/evmjit/evmcc/test/arith/arith_bnot.lll b/evmjit/evmcc/test/arith/arith_bnot.lll new file mode 100644 index 000000000..a83b05a9a --- /dev/null +++ b/evmjit/evmcc/test/arith/arith_bnot.lll @@ -0,0 +1,14 @@ + +(asm +123456 +0 +MSTORE +0 +MLOAD +BNOT +0 +MSTORE +32 +0 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/arith/div.evm b/evmjit/evmcc/test/arith/div.evm new file mode 100644 index 000000000..b68d5d202 --- /dev/null +++ b/evmjit/evmcc/test/arith/div.evm @@ -0,0 +1 @@ +60027ffedcba9876543210fedcba9876543210fedcba9876543210fedcba98765432100460005460206000f2 diff --git a/evmjit/evmcc/test/arith/div.lll b/evmjit/evmcc/test/arith/div.lll new file mode 100644 index 000000000..72c22bfdc --- /dev/null +++ b/evmjit/evmcc/test/arith/div.lll @@ -0,0 +1,10 @@ +(asm +0x2 +0xfedcba9876543210fedcba9876543210fedcba9876543210fedcba9876543210 +DIV +0 +MSTORE +32 +0 +RETURN +) diff --git a/evmjit/evmcc/test/arith/fib1.evm b/evmjit/evmcc/test/arith/fib1.evm new file mode 100644 index 000000000..4c141314e --- /dev/null +++ b/evmjit/evmcc/test/arith/fib1.evm @@ -0,0 +1 @@ +60016001818101818101818101818101818101818101818101818101818101818101818101818101818101818101818101818101818101 diff --git a/evmjit/evmcc/test/arith/fib1.lll b/evmjit/evmcc/test/arith/fib1.lll new file mode 100644 index 000000000..286bed275 --- /dev/null +++ b/evmjit/evmcc/test/arith/fib1.lll @@ -0,0 +1,57 @@ +;; Fibbonacci unrolled + +(asm +1 +1 +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +DUP2 +DUP2 +ADD +) \ No newline at end of file diff --git a/evmjit/evmcc/test/arith/mul.evm b/evmjit/evmcc/test/arith/mul.evm new file mode 100644 index 000000000..7e8afd268 --- /dev/null +++ b/evmjit/evmcc/test/arith/mul.evm @@ -0,0 +1 @@ +7001234567890abcdef0fedcba09876543217001234567890abcdef0fedcba09876543217001234567890abcdef0fedcba0987654321020260005460206000f2 diff --git a/evmjit/evmcc/test/arith/mul.lll b/evmjit/evmcc/test/arith/mul.lll new file mode 100644 index 000000000..b0fa343bb --- /dev/null +++ b/evmjit/evmcc/test/arith/mul.lll @@ -0,0 +1,13 @@ +(asm +0x1234567890abcdef0fedcba0987654321 +0x1234567890abcdef0fedcba0987654321 +0x1234567890abcdef0fedcba0987654321 +MUL +MUL +0 +MSTORE +32 +0 +RETURN +;; 47d0817e4167b1eb4f9fc722b133ef9d7d9a6fb4c2c1c442d000107a5e419561 +) diff --git a/evmjit/evmcc/test/arith/mulmod.evm b/evmjit/evmcc/test/arith/mulmod.evm new file mode 100644 index 000000000..e34a06154 --- /dev/null +++ b/evmjit/evmcc/test/arith/mulmod.evm @@ -0,0 +1 @@ +6064601b60251560005560006001f2 diff --git a/evmjit/evmcc/test/arith/mulmod.lll b/evmjit/evmcc/test/arith/mulmod.lll new file mode 100644 index 000000000..5e87f0843 --- /dev/null +++ b/evmjit/evmcc/test/arith/mulmod.lll @@ -0,0 +1,12 @@ +;; Should return (27 * 37) `mod` 100 = 99 = 0x63 +(asm +100 +27 +37 +MULMOD +0 +MSTORE8 +0 +1 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/except/badinst1.evm b/evmjit/evmcc/test/except/badinst1.evm new file mode 100644 index 000000000..69aadac5e --- /dev/null +++ b/evmjit/evmcc/test/except/badinst1.evm @@ -0,0 +1 @@ +4a diff --git a/evmjit/evmcc/test/ext/calldatacopy1.evm b/evmjit/evmcc/test/ext/calldatacopy1.evm new file mode 100644 index 000000000..f20019651 --- /dev/null +++ b/evmjit/evmcc/test/ext/calldatacopy1.evm @@ -0,0 +1 @@ +60326000600a37600053600a6014f2 diff --git a/evmjit/evmcc/test/ext/calldatacopy1.lll b/evmjit/evmcc/test/ext/calldatacopy1.lll new file mode 100644 index 000000000..3d2ae0a78 --- /dev/null +++ b/evmjit/evmcc/test/ext/calldatacopy1.lll @@ -0,0 +1,13 @@ +(asm +50 ;; byte count +0 ;; source index in calldata array +10 ;; dest index in memory +CALLDATACOPY + +0 +MLOAD ;; to dump memory + +10 +20 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/calldatacopy2.evm b/evmjit/evmcc/test/ext/calldatacopy2.evm new file mode 100644 index 000000000..e8eea8da7 --- /dev/null +++ b/evmjit/evmcc/test/ext/calldatacopy2.evm @@ -0,0 +1 @@ +606464e8d4a510006000376000536000600af2 diff --git a/evmjit/evmcc/test/ext/calldatacopy2.lll b/evmjit/evmcc/test/ext/calldatacopy2.lll new file mode 100644 index 000000000..6bbea48d8 --- /dev/null +++ b/evmjit/evmcc/test/ext/calldatacopy2.lll @@ -0,0 +1,13 @@ +(asm +100 ;; byte count +1000000000000 ;; source index in calldata array +0 ;; dest index in memory +CALLDATACOPY + +0 +MLOAD ;; to dump memory + +0 +10 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/codecopy1.evm b/evmjit/evmcc/test/ext/codecopy1.evm new file mode 100644 index 000000000..d286f9232 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy1.evm @@ -0,0 +1 @@ +60146000600a39600053600a6014f2 diff --git a/evmjit/evmcc/test/ext/codecopy1.lll b/evmjit/evmcc/test/ext/codecopy1.lll new file mode 100644 index 000000000..85a02b5d7 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy1.lll @@ -0,0 +1,13 @@ +(asm +20 ;; byte count +0 ;; source index in code array +10 ;; dest index in memory +CODECOPY + +0 +MLOAD ;; to dump memory + +10 +20 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/codecopy2.evm b/evmjit/evmcc/test/ext/codecopy2.evm new file mode 100644 index 000000000..71cd92525 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy2.evm @@ -0,0 +1 @@ +606464e8d4a510006000396000536000600af2 diff --git a/evmjit/evmcc/test/ext/codecopy2.lll b/evmjit/evmcc/test/ext/codecopy2.lll new file mode 100644 index 000000000..dcbbcaa46 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy2.lll @@ -0,0 +1,13 @@ +(asm +100 ;; byte count +1000000000000 ;; source index in code array +0 ;; dest index in memory +CODECOPY + +0 +MLOAD ;; to dump memory + +0 +10 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/codecopy3.evm b/evmjit/evmcc/test/ext/codecopy3.evm new file mode 100644 index 000000000..e4b6a9253 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy3.evm @@ -0,0 +1 @@ +3860006000396000536000600af2 diff --git a/evmjit/evmcc/test/ext/codecopy3.lll b/evmjit/evmcc/test/ext/codecopy3.lll new file mode 100644 index 000000000..80d9982c6 --- /dev/null +++ b/evmjit/evmcc/test/ext/codecopy3.lll @@ -0,0 +1,13 @@ +(asm +CODESIZE ;; byte count +0 ;; source index in code array +0 ;; dest index in memory +CODECOPY + +0 +MLOAD ;; to dump memory + +0 +10 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/ext_test.evm b/evmjit/evmcc/test/ext/ext_test.evm new file mode 100644 index 000000000..580bd9675 --- /dev/null +++ b/evmjit/evmcc/test/ext/ext_test.evm @@ -0,0 +1 @@ +5a3031333234363a4041424344455a36600035602635601335387f1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff600054602060006000f06020600060206000600030610bb8f1600053611000545b60200260002030ff60016002f2 diff --git a/evmjit/evmcc/test/ext/ext_test.lll b/evmjit/evmcc/test/ext/ext_test.lll new file mode 100644 index 000000000..3287ae95f --- /dev/null +++ b/evmjit/evmcc/test/ext/ext_test.lll @@ -0,0 +1,55 @@ + +(asm +PC +ADDRESS +BALANCE +CALLER +ORIGIN +CALLVALUE +CALLDATASIZE +GASPRICE +PREVHASH +COINBASE +TIMESTAMP +NUMBER +DIFFICULTY +GASLIMIT +PC +CALLDATASIZE +0 +CALLDATALOAD +38 +CALLDATALOAD +19 +CALLDATALOAD +CODESIZE +0x1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff +0 +MSTORE +32 +0 +0 +CREATE +32 +0 +32 +0 +0 +ADDRESS +3000 +CALL +0 +MLOAD +4096 +MSTORE +MSIZE +32 +MUL +0 +SHA3 +ADDRESS +SUICIDE +1 +2 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/extcodecopy1.evm b/evmjit/evmcc/test/ext/extcodecopy1.evm new file mode 100644 index 000000000..6132b52d8 --- /dev/null +++ b/evmjit/evmcc/test/ext/extcodecopy1.evm @@ -0,0 +1 @@ +60c86000600a303c60005360006020f2 diff --git a/evmjit/evmcc/test/ext/extcodecopy1.lll b/evmjit/evmcc/test/ext/extcodecopy1.lll new file mode 100644 index 000000000..c37054574 --- /dev/null +++ b/evmjit/evmcc/test/ext/extcodecopy1.lll @@ -0,0 +1,11 @@ +(asm +200 ;; byte count +0 ;; source index in code array +10 ;; dest index in memory +ADDRESS +EXTCODECOPY + +0 MLOAD ;; to dump memory + +0 32 RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/store_delete.evm b/evmjit/evmcc/test/ext/store_delete.evm new file mode 100644 index 000000000..d6acae03d --- /dev/null +++ b/evmjit/evmcc/test/ext/store_delete.evm @@ -0,0 +1 @@ +6104d26063576000606357 diff --git a/evmjit/evmcc/test/ext/store_delete.lll b/evmjit/evmcc/test/ext/store_delete.lll new file mode 100644 index 000000000..3d8f0f23a --- /dev/null +++ b/evmjit/evmcc/test/ext/store_delete.lll @@ -0,0 +1,9 @@ + +(asm +1234 +99 +SSTORE +0 +99 +SSTORE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ext/store_test.evm b/evmjit/evmcc/test/ext/store_test.evm new file mode 100644 index 000000000..54c9419b5 --- /dev/null +++ b/evmjit/evmcc/test/ext/store_test.evm @@ -0,0 +1 @@ +607b607c60015760005760015660005603 diff --git a/evmjit/evmcc/test/ext/store_test.lll b/evmjit/evmcc/test/ext/store_test.lll new file mode 100644 index 000000000..c40471c40 --- /dev/null +++ b/evmjit/evmcc/test/ext/store_test.lll @@ -0,0 +1,14 @@ + +(asm +123 +124 +1 +SSTORE +0 +SSTORE +1 +SLOAD +0 +SLOAD +SUB +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/ackermann.ethel b/evmjit/evmcc/test/jump/ackermann.ethel new file mode 100644 index 000000000..971fd2b8d --- /dev/null +++ b/evmjit/evmcc/test/jump/ackermann.ethel @@ -0,0 +1,7 @@ +let A m n = + if m == 0 then n+1 + else if n == 0 then A (m-1) 1 + else A (m-1) (A (m) (n-1)) + +return A 3 8 + diff --git a/evmjit/evmcc/test/jump/ackermann.evm b/evmjit/evmcc/test/jump/ackermann.evm new file mode 100644 index 000000000..964844045 --- /dev/null +++ b/evmjit/evmcc/test/jump/ackermann.evm @@ -0,0 +1 @@ +6009600360086012585d60005460206000f26000820e6047596000810e603859603460018303603084600185036012585d6012585d60445860436001830360016012585d604b5860018101905090509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/badindirect1.evm b/evmjit/evmcc/test/jump/badindirect1.evm new file mode 100644 index 000000000..b2a8aad67 --- /dev/null +++ b/evmjit/evmcc/test/jump/badindirect1.evm @@ -0,0 +1 @@ +601b602502585d diff --git a/evmjit/evmcc/test/jump/badindirect1.lll b/evmjit/evmcc/test/jump/badindirect1.lll new file mode 100644 index 000000000..d6291be68 --- /dev/null +++ b/evmjit/evmcc/test/jump/badindirect1.lll @@ -0,0 +1,9 @@ +;; Indirect jump out of code + +(asm +27 +37 +MUL +JUMP +JUMPDEST +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/badindirect2.evm b/evmjit/evmcc/test/jump/badindirect2.evm new file mode 100644 index 000000000..22217523d --- /dev/null +++ b/evmjit/evmcc/test/jump/badindirect2.evm @@ -0,0 +1 @@ +60016003600302596000600058 diff --git a/evmjit/evmcc/test/jump/badindirect2.lll b/evmjit/evmcc/test/jump/badindirect2.lll new file mode 100644 index 000000000..53a6294f7 --- /dev/null +++ b/evmjit/evmcc/test/jump/badindirect2.lll @@ -0,0 +1,12 @@ +;; Indirect jump into data + +(asm +1 ;; 0 +3 +3 +MUL ;; 6 +JUMPI ;; 7 +0 ;; 8 +0 +JUMP +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/badjump1.evm b/evmjit/evmcc/test/jump/badjump1.evm new file mode 100644 index 000000000..5c11a8661 --- /dev/null +++ b/evmjit/evmcc/test/jump/badjump1.evm @@ -0,0 +1 @@ +6103e758 diff --git a/evmjit/evmcc/test/jump/badjump1.lll b/evmjit/evmcc/test/jump/badjump1.lll new file mode 100644 index 000000000..1834a62ef --- /dev/null +++ b/evmjit/evmcc/test/jump/badjump1.lll @@ -0,0 +1,6 @@ +;; Direct jump out of code. + +(asm +999 +JUMP +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/badjump2.evm b/evmjit/evmcc/test/jump/badjump2.evm new file mode 100644 index 000000000..900a1c15a --- /dev/null +++ b/evmjit/evmcc/test/jump/badjump2.evm @@ -0,0 +1 @@ +6004586000600058 diff --git a/evmjit/evmcc/test/jump/badjump2.lll b/evmjit/evmcc/test/jump/badjump2.lll new file mode 100644 index 000000000..ce61276d7 --- /dev/null +++ b/evmjit/evmcc/test/jump/badjump2.lll @@ -0,0 +1,9 @@ +;; Direct jump into data + +(asm +4 ;; 0 0-3 +JUMP ;; 2 +0 ;; 3 3-4 +0 ;; 5 4-7 +JUMP ;; 6 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/call1.ethel b/evmjit/evmcc/test/jump/call1.ethel new file mode 100644 index 000000000..414ad0124 --- /dev/null +++ b/evmjit/evmcc/test/jump/call1.ethel @@ -0,0 +1,5 @@ +let f n = n + 1 + +return f 2 + + diff --git a/evmjit/evmcc/test/jump/call1.evm b/evmjit/evmcc/test/jump/call1.evm new file mode 100644 index 000000000..252aaf778 --- /dev/null +++ b/evmjit/evmcc/test/jump/call1.evm @@ -0,0 +1 @@ +600760026010585d60005460206000f28060010190509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/call2.ethel b/evmjit/evmcc/test/jump/call2.ethel new file mode 100644 index 000000000..bdeb9b734 --- /dev/null +++ b/evmjit/evmcc/test/jump/call2.ethel @@ -0,0 +1,5 @@ +let f a b = a + b + +return f 2 3 + + diff --git a/evmjit/evmcc/test/jump/call2.evm b/evmjit/evmcc/test/jump/call2.evm new file mode 100644 index 000000000..6832e044d --- /dev/null +++ b/evmjit/evmcc/test/jump/call2.evm @@ -0,0 +1 @@ +6009600260036012585d60005460206000f2818101905090509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/fac.ethel b/evmjit/evmcc/test/jump/fac.ethel new file mode 100644 index 000000000..8bfe94dd6 --- /dev/null +++ b/evmjit/evmcc/test/jump/fac.ethel @@ -0,0 +1,5 @@ +let fac n = + if n == 0 then 1 + else n * fac (n-1) + +return fac 60 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/fac.evm b/evmjit/evmcc/test/jump/fac.evm new file mode 100644 index 000000000..04cd3e4f4 --- /dev/null +++ b/evmjit/evmcc/test/jump/fac.evm @@ -0,0 +1 @@ +6007603c6010585d60005460206000f26000810e6026596020600182036010585d8102602858600190509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/fac_tail.ethel b/evmjit/evmcc/test/jump/fac_tail.ethel new file mode 100644 index 000000000..9ce5ecac7 --- /dev/null +++ b/evmjit/evmcc/test/jump/fac_tail.ethel @@ -0,0 +1,5 @@ +let fac a n = + if n == 0 then a + else fac (a*n) (n-1) + +return fac 1 60 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/fac_tail.evm b/evmjit/evmcc/test/jump/fac_tail.evm new file mode 100644 index 000000000..8384d94e4 --- /dev/null +++ b/evmjit/evmcc/test/jump/fac_tail.evm @@ -0,0 +1 @@ +60096001603c6012585d60005460206000f26000810e6029596025818302600183036012585d602a5881905090509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/fib1.ethel b/evmjit/evmcc/test/jump/fib1.ethel new file mode 100644 index 000000000..81b869f41 --- /dev/null +++ b/evmjit/evmcc/test/jump/fib1.ethel @@ -0,0 +1,6 @@ +let fib n = + if n < 3 then 1 + else fib (n-1) + fib (n-2) + +return fib 10 + diff --git a/evmjit/evmcc/test/jump/fib1.evm b/evmjit/evmcc/test/jump/fib1.evm new file mode 100644 index 000000000..5042a192f --- /dev/null +++ b/evmjit/evmcc/test/jump/fib1.evm @@ -0,0 +1 @@ +6007600a6010585d60005460206000f26003810a602f596020600282036010585d602a600183036010585d01603158600190509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/for1.evm b/evmjit/evmcc/test/jump/for1.evm new file mode 100644 index 000000000..f8e65cbf2 --- /dev/null +++ b/evmjit/evmcc/test/jump/for1.evm @@ -0,0 +1 @@ +600a60805460006080530b0f60255960a0536080530160a054600160805303608054600558 diff --git a/evmjit/evmcc/test/jump/for1.lll b/evmjit/evmcc/test/jump/for1.lll new file mode 100644 index 000000000..419fc9b54 --- /dev/null +++ b/evmjit/evmcc/test/jump/for1.lll @@ -0,0 +1,3 @@ +(for [i]:10 (> @i 0) [i](- @i 1) + [j](+ @i @j) +) diff --git a/evmjit/evmcc/test/jump/for2.evm b/evmjit/evmcc/test/jump/for2.evm new file mode 100644 index 000000000..628297778 --- /dev/null +++ b/evmjit/evmcc/test/jump/for2.evm @@ -0,0 +1 @@ +6000608054600a6080530a0f60255960a0536080530160a054600160805301608054600558 diff --git a/evmjit/evmcc/test/jump/for2.lll b/evmjit/evmcc/test/jump/for2.lll new file mode 100644 index 000000000..de17d65ac --- /dev/null +++ b/evmjit/evmcc/test/jump/for2.lll @@ -0,0 +1,3 @@ +(for [i]:0 (< @i 10) [i](+ @i 1) + [j](+ @i @j) +) diff --git a/evmjit/evmcc/test/jump/if1.ethel b/evmjit/evmcc/test/jump/if1.ethel new file mode 100644 index 000000000..85c3e126b --- /dev/null +++ b/evmjit/evmcc/test/jump/if1.ethel @@ -0,0 +1 @@ +return if 0 then 1 else 2 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/if1.evm b/evmjit/evmcc/test/jump/if1.evm new file mode 100644 index 000000000..51fbe04bd --- /dev/null +++ b/evmjit/evmcc/test/jump/if1.evm @@ -0,0 +1 @@ +60006300000010596002630000001258600160005460206000f2 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/if2.ethel b/evmjit/evmcc/test/jump/if2.ethel new file mode 100644 index 000000000..2a58d6365 --- /dev/null +++ b/evmjit/evmcc/test/jump/if2.ethel @@ -0,0 +1 @@ +return if 1 then 1 else 2 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/if2.evm b/evmjit/evmcc/test/jump/if2.evm new file mode 100644 index 000000000..6d823b374 --- /dev/null +++ b/evmjit/evmcc/test/jump/if2.evm @@ -0,0 +1 @@ +60016300000010596002630000001258600160005460206000f2 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/indirect1.evm b/evmjit/evmcc/test/jump/indirect1.evm new file mode 100644 index 000000000..ab6928304 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect1.evm @@ -0,0 +1 @@ +600460030158005d6001600054 diff --git a/evmjit/evmcc/test/jump/indirect1.lll b/evmjit/evmcc/test/jump/indirect1.lll new file mode 100644 index 000000000..1ee7dc347 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect1.lll @@ -0,0 +1,13 @@ +;; Indirect JUMP + +(asm +4 ;; 0 +3 ;; 2 +ADD ;; 4 +JUMP ;; 5 +STOP ;; 6 +JUMPDEST ;; 7 +1 +0 +MSTORE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/indirect2.evm b/evmjit/evmcc/test/jump/indirect2.evm new file mode 100644 index 000000000..e9697eaa1 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect2.evm @@ -0,0 +1 @@ +600860060158005d6001600054005d600260005400 diff --git a/evmjit/evmcc/test/jump/indirect2.lll b/evmjit/evmcc/test/jump/indirect2.lll new file mode 100644 index 000000000..f2f068630 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect2.lll @@ -0,0 +1,19 @@ +;; Indirect JUMP + +(asm +8 ;; 0 +6 ;; 2 +ADD ;; 4 +JUMP ;; 5 --> 14 +STOP ;; 6 +JUMPDEST ;; 7 +1 ;; 8 +0 ;; 10 +MSTORE ;; 12 +STOP ;; 13 +JUMPDEST ;; 14 +2 +0 +MSTORE +STOP +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/indirect3.evm b/evmjit/evmcc/test/jump/indirect3.evm new file mode 100644 index 000000000..1fb0a356c --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect3.evm @@ -0,0 +1 @@ +6001600460050159005d6001600054 diff --git a/evmjit/evmcc/test/jump/indirect3.lll b/evmjit/evmcc/test/jump/indirect3.lll new file mode 100644 index 000000000..d6a679f9a --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect3.lll @@ -0,0 +1,14 @@ +;; Indirect JUMP + +(asm +1 ;; 0 +4 ;; 2 +5 ;; 4 +ADD ;; 6 +JUMPI ;; 7 +STOP ;; 8 +JUMPDEST ;; 9 +1 +0 +MSTORE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/indirect4.evm b/evmjit/evmcc/test/jump/indirect4.evm new file mode 100644 index 000000000..f0e31a8f4 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect4.evm @@ -0,0 +1 @@ +60006007600501596001600054005d00 diff --git a/evmjit/evmcc/test/jump/indirect4.lll b/evmjit/evmcc/test/jump/indirect4.lll new file mode 100644 index 000000000..7fbe0b833 --- /dev/null +++ b/evmjit/evmcc/test/jump/indirect4.lll @@ -0,0 +1,15 @@ +;; Indirect JUMP + +(asm +0 ;; 0 +7 ;; 2 +5 ;; 4 +ADD ;; 6 +JUMPI ;; 7 +1 ;; 8 +0 ;; 9 +MSTORE ;; 10 +STOP ;; 11 +JUMPDEST ;; 12 +STOP +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump1.evm b/evmjit/evmcc/test/jump/jump1.evm new file mode 100644 index 000000000..0df9b4036 --- /dev/null +++ b/evmjit/evmcc/test/jump/jump1.evm @@ -0,0 +1 @@ +600458006001600154 diff --git a/evmjit/evmcc/test/jump/jump1.lll b/evmjit/evmcc/test/jump/jump1.lll new file mode 100644 index 000000000..33119edb3 --- /dev/null +++ b/evmjit/evmcc/test/jump/jump1.lll @@ -0,0 +1,11 @@ +;; Direct JUMP. +;; output: memory[1] == 1 + +(asm +4 ;; 0 +JUMP ;; 2 +STOP ;; 3 +1 ;; 4 +1 ;; 6 +MSTORE ;; 8 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump2.evm b/evmjit/evmcc/test/jump/jump2.evm new file mode 100644 index 000000000..35d75941d --- /dev/null +++ b/evmjit/evmcc/test/jump/jump2.evm @@ -0,0 +1 @@ +6008586001600154 diff --git a/evmjit/evmcc/test/jump/jump2.lll b/evmjit/evmcc/test/jump/jump2.lll new file mode 100644 index 000000000..a70d50ecb --- /dev/null +++ b/evmjit/evmcc/test/jump/jump2.lll @@ -0,0 +1,10 @@ +;; Direct JUMP to the end of code. +;; output: memory should have size 0. + +(asm +8 ;; 0 +JUMP ;; 2 +1 ;; 3 +1 ;; 5 +MSTORE ;; 7 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump3.evm b/evmjit/evmcc/test/jump/jump3.evm new file mode 100644 index 000000000..599d4a764 --- /dev/null +++ b/evmjit/evmcc/test/jump/jump3.evm @@ -0,0 +1 @@ +602a586001600154 diff --git a/evmjit/evmcc/test/jump/jump3.lll b/evmjit/evmcc/test/jump/jump3.lll new file mode 100644 index 000000000..bc897e30c --- /dev/null +++ b/evmjit/evmcc/test/jump/jump3.lll @@ -0,0 +1,10 @@ +;; Direct JUMP past the end of code. +;; output: memory should have size 0. + +(asm +42 +JUMP +1 +1 +MSTORE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump4.evm b/evmjit/evmcc/test/jump/jump4.evm new file mode 100644 index 000000000..41713f43e --- /dev/null +++ b/evmjit/evmcc/test/jump/jump4.evm @@ -0,0 +1 @@ +600b6009580000600558005d6001600154 diff --git a/evmjit/evmcc/test/jump/jump4.lll b/evmjit/evmcc/test/jump/jump4.lll new file mode 100644 index 000000000..131baee2d --- /dev/null +++ b/evmjit/evmcc/test/jump/jump4.lll @@ -0,0 +1,17 @@ +;; Direct JUMP. +;; output: memory[1] = 1 + +(asm +11 ;; 0 +9 ;; 2 +JUMP ;; 4 --> 9 +STOP ;; 5 +STOP ;; 6 +5 ;; 7 +JUMP ;; 9 --> 11 +STOP ;; 10 +JUMPDEST +1 ;; 11 +1 +MSTORE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump5.evm b/evmjit/evmcc/test/jump/jump5.evm new file mode 100644 index 000000000..c36d9615b --- /dev/null +++ b/evmjit/evmcc/test/jump/jump5.evm @@ -0,0 +1 @@ +6005600e585d600160015400600f5800 diff --git a/evmjit/evmcc/test/jump/jump5.lll b/evmjit/evmcc/test/jump/jump5.lll new file mode 100644 index 000000000..d28b7d4ac --- /dev/null +++ b/evmjit/evmcc/test/jump/jump5.lll @@ -0,0 +1,16 @@ +;; Direct JUMP. +;; output: memory[1] = 1 + +(asm +5 ;; 0 +14 ;; 2 +JUMP ;; 4 --> 14 +JUMPDEST ;; 5 +1 ;; 6 +1 ;; 8 +MSTORE ;; 10 +STOP ;; 11 +15 ;; 12 +JUMP ;; 14 --> 5 +STOP ;; 15 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jump6.evm b/evmjit/evmcc/test/jump/jump6.evm new file mode 100644 index 000000000..029db7191 --- /dev/null +++ b/evmjit/evmcc/test/jump/jump6.evm @@ -0,0 +1 @@ +600358600f600d58006014600758005d6001600154005d600260025400 diff --git a/evmjit/evmcc/test/jump/jump6.lll b/evmjit/evmcc/test/jump/jump6.lll new file mode 100644 index 000000000..1116aa663 --- /dev/null +++ b/evmjit/evmcc/test/jump/jump6.lll @@ -0,0 +1,32 @@ +;; Direct JUMP. +;; output: memory[1] = 1 + +;; 0, 2 --> 3 .. 7 --> 13 -*-> 15 .. 19 + +(asm +3 ;; 0 +JUMP ;; 2 + +15 ;; 3 <- start +13 ;; 5 +JUMP ;; 7 <- b +STOP ;; 8 + +20 ;; 9 +7 ;; 11 + +JUMP ;; 13 <- a +STOP ;; 14 + +JUMPDEST ;; 15 <- c +1 ;; 16 +1 ;; 18 +MSTORE ;; 19 +STOP ;; 20 + +JUMPDEST ;; 21 <- d +2 ;; 22 +2 ;; 24 +MSTORE ;; 26 +STOP ;; 27 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/jumpi_at_the_end.evm b/evmjit/evmcc/test/jump/jumpi_at_the_end.evm new file mode 100644 index 000000000..2d7411761 --- /dev/null +++ b/evmjit/evmcc/test/jump/jumpi_at_the_end.evm @@ -0,0 +1 @@ +600a6000545d6000536001900380600054600659 diff --git a/evmjit/evmcc/test/jump/jumpi_at_the_end.lll b/evmjit/evmcc/test/jump/jumpi_at_the_end.lll new file mode 100644 index 000000000..263ada6a7 --- /dev/null +++ b/evmjit/evmcc/test/jump/jumpi_at_the_end.lll @@ -0,0 +1 @@ +(asm 10 0 MSTORE JUMPDEST 0 MLOAD 1 SWAP1 SUB DUP1 0 MSTORE 6 JUMPI) \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/loop1.evm b/evmjit/evmcc/test/jump/loop1.evm new file mode 100644 index 000000000..7724d6308 --- /dev/null +++ b/evmjit/evmcc/test/jump/loop1.evm @@ -0,0 +1 @@ +600a600181038060025960005460015460025400 diff --git a/evmjit/evmcc/test/jump/loop1.lll b/evmjit/evmcc/test/jump/loop1.lll new file mode 100644 index 000000000..0044ec1fb --- /dev/null +++ b/evmjit/evmcc/test/jump/loop1.lll @@ -0,0 +1,27 @@ +;; Produces 1 2 3 4 5 6 7 8 9 10 on the stack and exits + +(asm +10 + +;; 2 +1 +DUP2 +SUB +DUP1 +2 +JUMPI + +;; stack = 1 2 3 4 5 6 7 8 9 10 +0 +MSTORE +1 +MSTORE +2 +MSTORE +;;3 +;;MSTORE + +STOP +) + + diff --git a/evmjit/evmcc/test/jump/loop2.evm b/evmjit/evmcc/test/jump/loop2.evm new file mode 100644 index 000000000..faffa4e5b --- /dev/null +++ b/evmjit/evmcc/test/jump/loop2.evm @@ -0,0 +1 @@ +600a80600190038060025960005460015460025400 diff --git a/evmjit/evmcc/test/jump/loop2.lll b/evmjit/evmcc/test/jump/loop2.lll new file mode 100644 index 000000000..9996c52ba --- /dev/null +++ b/evmjit/evmcc/test/jump/loop2.lll @@ -0,0 +1,28 @@ +;; Produces 1 2 3 4 5 6 7 8 9 10 on the stack and exits + +(asm +10 + +;; 2 +DUP1 +1 +SWAP1 +SUB +DUP1 +2 +JUMPI + +;; stack = 1 2 3 4 5 6 7 8 9 10 +0 +MSTORE +1 +MSTORE +2 +MSTORE +;;3 +;;MSTORE + +STOP +) + + diff --git a/evmjit/evmcc/test/jump/rec1.ethel b/evmjit/evmcc/test/jump/rec1.ethel new file mode 100644 index 000000000..f83c8e81e --- /dev/null +++ b/evmjit/evmcc/test/jump/rec1.ethel @@ -0,0 +1,4 @@ +let f n = + if n == 0 then 2 else f (n-1) + +return f 10 diff --git a/evmjit/evmcc/test/jump/rec1.evm b/evmjit/evmcc/test/jump/rec1.evm new file mode 100644 index 000000000..2ae62aff6 --- /dev/null +++ b/evmjit/evmcc/test/jump/rec1.evm @@ -0,0 +1 @@ +6007600a6010585d60005460206000f26000810e6024596020600182036010585d602658600290509058 \ No newline at end of file diff --git a/evmjit/evmcc/test/jump/when1.asm b/evmjit/evmcc/test/jump/when1.asm new file mode 100644 index 000000000..01d41c266 --- /dev/null +++ b/evmjit/evmcc/test/jump/when1.asm @@ -0,0 +1,10 @@ +.code: + PUSH 1 + NOT + PUSH [tag0] + JUMPI + PUSH 13 + PUSH 128 + MSTORE +tag0: + diff --git a/evmjit/evmcc/test/jump/when1.evm b/evmjit/evmcc/test/jump/when1.evm new file mode 100644 index 000000000..303b02623 --- /dev/null +++ b/evmjit/evmcc/test/jump/when1.evm @@ -0,0 +1 @@ +60010f600b59600d608054 diff --git a/evmjit/evmcc/test/jump/when1.lll b/evmjit/evmcc/test/jump/when1.lll new file mode 100644 index 000000000..990a6e64a --- /dev/null +++ b/evmjit/evmcc/test/jump/when1.lll @@ -0,0 +1,2 @@ +(when (> 1 0) [i] 13) + \ No newline at end of file diff --git a/evmjit/evmcc/test/kv.evm b/evmjit/evmcc/test/kv.evm new file mode 100644 index 000000000..55141ea59 --- /dev/null +++ b/evmjit/evmcc/test/kv.evm @@ -0,0 +1 @@ +33604557602a8060106000396000f200604556330e0f602a59366080530a0f602a59602060805301356080533557604060805301608054600958 diff --git a/evmjit/evmcc/test/kv.lll b/evmjit/evmcc/test/kv.lll new file mode 100644 index 000000000..c62d9fa70 --- /dev/null +++ b/evmjit/evmcc/test/kv.lll @@ -0,0 +1,10 @@ +{ + [[69]] (caller) + (return 0 (lll + (when (= (caller) @@69) + (for {} (< @i (calldatasize)) [i](+ @i 64) + [[ (calldataload @i) ]] (calldataload (+ @i 32)) + ) + ) + 0)) +} diff --git a/evmjit/evmcc/test/mem/byte.evm b/evmjit/evmcc/test/mem/byte.evm new file mode 100644 index 000000000..ab63431ee --- /dev/null +++ b/evmjit/evmcc/test/mem/byte.evm @@ -0,0 +1 @@ +7f112233445566778899001122334455667788990011223344556677889900aabb6000137f112233445566778899001122334455667788990011223344556677889900aabb6001137f112233445566778899001122334455667788990011223344556677889900aabb6002137f112233445566778899001122334455667788990011223344556677889900aabb6003137f112233445566778899001122334455667788990011223344556677889900aabb6004137f112233445566778899001122334455667788990011223344556677889900aabb6005137f112233445566778899001122334455667788990011223344556677889900aabb6006137f112233445566778899001122334455667788990011223344556677889900aabb6007137f112233445566778899001122334455667788990011223344556677889900aabb6008137f112233445566778899001122334455667788990011223344556677889900aabb6009137f112233445566778899001122334455667788990011223344556677889900aabb600a137f112233445566778899001122334455667788990011223344556677889900aabb600b137f112233445566778899001122334455667788990011223344556677889900aabb600c137f112233445566778899001122334455667788990011223344556677889900aabb600d137f112233445566778899001122334455667788990011223344556677889900aabb600e137f112233445566778899001122334455667788990011223344556677889900aabb600f137f112233445566778899001122334455667788990011223344556677889900aabb6010137f112233445566778899001122334455667788990011223344556677889900aabb6011137f112233445566778899001122334455667788990011223344556677889900aabb6012137f112233445566778899001122334455667788990011223344556677889900aabb6013137f112233445566778899001122334455667788990011223344556677889900aabb6014137f112233445566778899001122334455667788990011223344556677889900aabb6015137f112233445566778899001122334455667788990011223344556677889900aabb6016137f112233445566778899001122334455667788990011223344556677889900aabb6017137f112233445566778899001122334455667788990011223344556677889900aabb6018137f112233445566778899001122334455667788990011223344556677889900aabb6019137f112233445566778899001122334455667788990011223344556677889900aabb601a137f112233445566778899001122334455667788990011223344556677889900aabb601b137f112233445566778899001122334455667788990011223344556677889900aabb601c137f112233445566778899001122334455667788990011223344556677889900aabb601d137f112233445566778899001122334455667788990011223344556677889900aabb601e137f112233445566778899001122334455667788990011223344556677889900aabb601f137f112233445566778899001122334455667788990011223344556677889900aabb6020137f112233445566778899001122334455667788990011223344556677889900aabb6107de13 diff --git a/evmjit/evmcc/test/mem/byte.lll b/evmjit/evmcc/test/mem/byte.lll new file mode 100644 index 000000000..95b0f99dc --- /dev/null +++ b/evmjit/evmcc/test/mem/byte.lll @@ -0,0 +1,105 @@ + +(asm +0x112233445566778899001122334455667788990011223344556677889900aabb +0 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +1 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +2 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +3 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +4 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +5 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +6 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +7 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +8 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +9 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +10 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +11 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +12 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +13 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +14 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +15 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +16 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +17 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +18 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +19 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +20 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +21 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +22 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +23 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +24 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +25 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +26 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +27 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +28 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +29 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +30 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +31 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +32 +BYTE +0x112233445566778899001122334455667788990011223344556677889900aabb +2014 +BYTE +) \ No newline at end of file diff --git a/evmjit/evmcc/test/mem/mem2.evm b/evmjit/evmcc/test/mem/mem2.evm new file mode 100644 index 000000000..49cc6e8b1 --- /dev/null +++ b/evmjit/evmcc/test/mem/mem2.evm @@ -0,0 +1 @@ +6001610d805b01556504409585d6df620493e05462061a80535b01 diff --git a/evmjit/evmcc/test/mem/mem2.lll b/evmjit/evmcc/test/mem/mem2.lll new file mode 100644 index 000000000..5345ee47c --- /dev/null +++ b/evmjit/evmcc/test/mem/mem2.lll @@ -0,0 +1,15 @@ + +(asm ;; [] +1 +3456 +MSIZE +ADD +MSTORE8 ;; [02] +4675432994527 +300000 +MSTORE +400000 +MLOAD +MSIZE +ADD +) \ No newline at end of file diff --git a/evmjit/evmcc/test/mem/memtest1.evm b/evmjit/evmcc/test/mem/memtest1.evm new file mode 100644 index 000000000..0506bf928 --- /dev/null +++ b/evmjit/evmcc/test/mem/memtest1.evm @@ -0,0 +1 @@ +6002600055600360015560005360015301600254 diff --git a/evmjit/evmcc/test/mem/memtest1.lll b/evmjit/evmcc/test/mem/memtest1.lll new file mode 100644 index 000000000..4b4389ad8 --- /dev/null +++ b/evmjit/evmcc/test/mem/memtest1.lll @@ -0,0 +1,18 @@ + +(asm ;; [] +2 +0 +MSTORE8 ;; [02] +3 +1 +MSTORE8 ;; [02 03] +0 +MLOAD ;; [2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] +1 +MLOAD ;; [2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + ;; 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] +ADD +2 +MSTORE ;; [2 3 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + ;; 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] +) \ No newline at end of file diff --git a/evmjit/evmcc/test/mem/mstore1.evm b/evmjit/evmcc/test/mem/mstore1.evm new file mode 100644 index 000000000..ba6141ab1 --- /dev/null +++ b/evmjit/evmcc/test/mem/mstore1.evm @@ -0,0 +1 @@ +6001600054 diff --git a/evmjit/evmcc/test/mem/mstore1.lll b/evmjit/evmcc/test/mem/mstore1.lll new file mode 100644 index 000000000..2d2ca32b5 --- /dev/null +++ b/evmjit/evmcc/test/mem/mstore1.lll @@ -0,0 +1,6 @@ + +(asm ;; [] +1 +0 +MSTORE ;; [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1] +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ret/return1.evm b/evmjit/evmcc/test/ret/return1.evm new file mode 100644 index 000000000..8092cb007 --- /dev/null +++ b/evmjit/evmcc/test/ret/return1.evm @@ -0,0 +1 @@ +600160805460006080530b601b59600160005460206000f2602a58602760005460206000f26002608054 diff --git a/evmjit/evmcc/test/ret/return1.lll b/evmjit/evmcc/test/ret/return1.lll new file mode 100644 index 000000000..159d15ca3 --- /dev/null +++ b/evmjit/evmcc/test/ret/return1.lll @@ -0,0 +1,6 @@ +;; code should return 39 +;; i should remain 1 +{ + [i] 1 + ( if (> @i 0) { (return 39) [i] 2 } (return 1) ) +} \ No newline at end of file diff --git a/evmjit/evmcc/test/ret/return2.evm b/evmjit/evmcc/test/ret/return2.evm new file mode 100644 index 000000000..e29da7664 --- /dev/null +++ b/evmjit/evmcc/test/ret/return2.evm @@ -0,0 +1 @@ +6001620f4240f2 diff --git a/evmjit/evmcc/test/ret/return2.lll b/evmjit/evmcc/test/ret/return2.lll new file mode 100644 index 000000000..f5ee68f6e --- /dev/null +++ b/evmjit/evmcc/test/ret/return2.lll @@ -0,0 +1,6 @@ + +(asm +1 +1000000 +RETURN ;; return 1 byte from index 1M +) \ No newline at end of file diff --git a/evmjit/evmcc/test/ret/return_test.evm b/evmjit/evmcc/test/ret/return_test.evm new file mode 100644 index 000000000..977cf7c19 --- /dev/null +++ b/evmjit/evmcc/test/ret/return_test.evm @@ -0,0 +1 @@ +60016064546002608454600360a45460606064f2 diff --git a/evmjit/evmcc/test/ret/return_test.lll b/evmjit/evmcc/test/ret/return_test.lll new file mode 100644 index 000000000..c87a2d812 --- /dev/null +++ b/evmjit/evmcc/test/ret/return_test.lll @@ -0,0 +1,15 @@ + +(asm +1 +100 +MSTORE +2 +132 +MSTORE +3 +164 +MSTORE +96 +100 +RETURN +) \ No newline at end of file diff --git a/evmjit/evmcc/test/stack/oos.evm b/evmjit/evmcc/test/stack/oos.evm new file mode 100644 index 000000000..ea2f1c890 --- /dev/null +++ b/evmjit/evmcc/test/stack/oos.evm @@ -0,0 +1 @@ +60018194505050509150 diff --git a/evmjit/evmcc/test/stack/oos.lll b/evmjit/evmcc/test/stack/oos.lll new file mode 100644 index 000000000..5394b06ba --- /dev/null +++ b/evmjit/evmcc/test/stack/oos.lll @@ -0,0 +1,11 @@ +(asm ;; x . v y z +1 ;; 1 x . v y z +DUP2 ;; x 1 x . v y z +SWAP5 ;; y 1 x . v x z +POP ;; 1 x . v x z +POP ;; x . v x z +POP ;; . v x z +POP ;; v x z +SWAP2 ;; z x v +POP ;; x v +) diff --git a/evmjit/evmcc/test/stack/push_test.evm b/evmjit/evmcc/test/stack/push_test.evm new file mode 100644 index 000000000..d624cee1d --- /dev/null +++ b/evmjit/evmcc/test/stack/push_test.evm @@ -0,0 +1 @@ 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 diff --git a/evmjit/evmcc/test/stack/push_test.lll b/evmjit/evmcc/test/stack/push_test.lll new file mode 100644 index 000000000..832daaec1 --- /dev/null +++ b/evmjit/evmcc/test/stack/push_test.lll @@ -0,0 +1,35 @@ + +(asm +101 ;; PUSH1 +2002 ;; PUSH2 +303303 ;; PUSH3 +40444404 ;; PUSH4 +50555555505 ;; PUSH5 +60666666666606 +7777777777777777 +888888888888888888 +99999999999999999999 +10000000000000000000001 +10111111111111111111111101 +2022222222222222222222222202 +303333333333333333333333333303 +4044444444444444444444444444444404 +505555555555555555555555555555555505 +60666666666666666666666666666666666606 +7077777777777777777777777777777777777707 +808888888888888888888888888888888888888808 +90999999999999999999999999999999999999999909 +100000000000000000000000000000000000000000000001 +10111111111111111111111111111111111111111111111101 +2022222222222222222222222222222222222222222222222202 +303333333333333333333333333333333333333333333333333303 +40444444444444444444444444444444444444444444444444444404 +50555555555555555555555555555555555555555555555555555555505 +6066666666666666666666666666666666666666666666666666666666606 +707777777777777777777777777777777777777777777777777777777777707 +808888888888888888888888888888888888888888888888888888888888888808 +90999999999999999999999999999999999999999999999999999999999999999909 +100000000000000000000000000000000000000000000000000000000000000000000001 +10111111111111111111111111111111111111111111111111111111111111111111111101 +2022222222222222222222222222222222222222222222222222222222222222222222222202 ;; PUSH32 +) \ No newline at end of file diff --git a/evmjit/evmcc/test/stack/stack_test.evm b/evmjit/evmcc/test/stack/stack_test.evm new file mode 100644 index 000000000..02417c967 --- /dev/null +++ b/evmjit/evmcc/test/stack/stack_test.evm @@ -0,0 +1 @@ +65372d0f1dca6e661925338e3e5c2b808280848184505050505050506104576108ae81819290 diff --git a/evmjit/evmcc/test/stack/stack_test.lll b/evmjit/evmcc/test/stack/stack_test.lll new file mode 100644 index 000000000..fdf83594c --- /dev/null +++ b/evmjit/evmcc/test/stack/stack_test.lll @@ -0,0 +1,8 @@ + +(asm +123 +SSTORE +SLOAD +123 +SUB +) \ No newline at end of file diff --git a/evmjit/evmcc/test/stack/stackjump.evm b/evmjit/evmcc/test/stack/stackjump.evm new file mode 100644 index 000000000..baddec42e --- /dev/null +++ b/evmjit/evmcc/test/stack/stackjump.evm @@ -0,0 +1 @@ +600460066009601358600a036000545b6000f260005401600958 \ No newline at end of file diff --git a/evmjit/evmcc/test/stack/stackjump.lll b/evmjit/evmcc/test/stack/stackjump.lll new file mode 100644 index 000000000..f5da5e733 --- /dev/null +++ b/evmjit/evmcc/test/stack/stackjump.lll @@ -0,0 +1,3 @@ +(asm +0x4 0x6 0x9 0x13 JUMP 0xa SUB 0x0 MSTORE MSIZE 0x0 RETURN 0x0 MSTORE ADD 0x9 JUMP +) diff --git a/evmjit/evmcc/test/stack/swap.evm b/evmjit/evmcc/test/stack/swap.evm new file mode 100644 index 000000000..d17f0ee09 --- /dev/null +++ b/evmjit/evmcc/test/stack/swap.evm @@ -0,0 +1 @@ +600560026001600c59505000906001601559505000036000546001601ff2 diff --git a/evmjit/evmcc/test/stack/swap.lll b/evmjit/evmcc/test/stack/swap.lll new file mode 100644 index 000000000..90dee585d --- /dev/null +++ b/evmjit/evmcc/test/stack/swap.lll @@ -0,0 +1,31 @@ +(asm +5 ;; 0 +2 ;; 2 +1 ;; 4 +12 ;; 6 +JUMPI ;; 8 + +POP ;; 9 +POP ;; 10 +STOP ;; 11 + +;; stack = 2,1 +SWAP1 ;; 12 +1 ;; 13 +21 ;; 15 +JUMPI ;; 17 + +POP ;; 18 +POP ;; 19 +STOP ;; 20 + +;; stack = 1,2 +SUB ;; 21 +0 +MSTORE +1 +31 +RETURN ;; returns 03 +) + + diff --git a/evmjit/evmcc/test/stack/swapswap.evm b/evmjit/evmcc/test/stack/swapswap.evm new file mode 100644 index 000000000..fb4f1bf75 --- /dev/null +++ b/evmjit/evmcc/test/stack/swapswap.evm @@ -0,0 +1 @@ +600260056001600c5950500090906001601659505000036000546001601ff2 diff --git a/evmjit/evmcc/test/stack/swapswap.lll b/evmjit/evmcc/test/stack/swapswap.lll new file mode 100644 index 000000000..1fedf726e --- /dev/null +++ b/evmjit/evmcc/test/stack/swapswap.lll @@ -0,0 +1,32 @@ +(asm +2 ;; 0 +5 ;; 2 +1 ;; 4 +12 ;; 6 +JUMPI ;; 8 + +POP ;; 9 +POP ;; 10 +STOP ;; 11 + +;; stack = 2,1 +SWAP1 ;; 12 +SWAP1 ;; 13 +1 ;; 14 +22 ;; 16 +JUMPI ;; 18 + +POP ;; 19 +POP ;; 20 +STOP ;; 21 + +;; stack = 2,1 +SUB ;; 22 +0 +MSTORE +1 +31 +RETURN ;; returns 03 +) + + diff --git a/evmjit/evmcc/test/stack/test.evm b/evmjit/evmcc/test/stack/test.evm new file mode 100644 index 000000000..ea2f1c890 --- /dev/null +++ b/evmjit/evmcc/test/stack/test.evm @@ -0,0 +1 @@ +60018194505050509150 diff --git a/evmjit/evmcc/test/vmtests/vmArithPerformanceTest.json b/evmjit/evmcc/test/vmtests/vmArithPerformanceTest.json new file mode 100644 index 000000000..d9017517f --- /dev/null +++ b/evmjit/evmcc/test/vmtests/vmArithPerformanceTest.json @@ -0,0 +1,260 @@ +{ + "arith-1" : { + "callcreates" : [ ], + "env" : { + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "256", + "currentGasLimit" : "10000000", + 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"0x6009600360076012565b60005260206000f25b60008214604a5760008114603957603560018303603184600185036012565b6012565b6046565b60456001830360016012565b5b604f565b600181015b905090509056", + "nonce" : "0", + "storage" : { + } + } + } + }, + + "jumptable100" : { + "callcreates" : [ + ], + "env" : { + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "256", + "currentGasLimit" : "10000000", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "code" : 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+ "data" : "0x", + "gas" : "1000000", + "gasPrice" : "100000000000000", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000" + }, + "gas" : "389596", + "out" : "0x0000000000000000000000000000000000000000000000000000000000000064", + "post" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "code" : 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+ "nonce" : "0", + "storage" : { + } + } + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "code" : 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+ "nonce" : "0", + "storage" : { + } + } + } + }, + +} diff --git a/evmjit/evmcc/test/vmtests/vm_jump.json b/evmjit/evmcc/test/vmtests/vm_jump.json new file mode 100644 index 000000000..6b63edeae --- /dev/null +++ b/evmjit/evmcc/test/vmtests/vm_jump.json @@ -0,0 +1,41 @@ +{ + "jumpi_at_the_end" : { + "callcreates" : [ ], + "env" : { + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "256", + "currentGasLimit" : "10000000", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "code" : "(asm 10 0 MSTORE JUMPDEST 0 MLOAD 1 SWAP1 SUB DUP1 0 MSTORE 6 JUMPI)", + "data" : "0x", + "gas" : "1000", + "gasPrice" : "100000000000000", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000" + }, + "gas" : "895", + "out" : "0x0", + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "code" : "(asm 10 0 MSTORE JUMPDEST 0 MLOAD 1 SWAP1 SUB DUP1 0 MSTORE 6 JUMPI)", + "nonce" : "0", + "storage" : {} + } + }, + "post" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "code" : "(asm 10 0 MSTORE JUMPDEST 0 MLOAD 1 SWAP1 SUB DUP1 0 MSTORE 6 JUMPI)", + "nonce" : "0", + "storage" : {} + } + } + } +} diff --git a/evmjit/libevmjit-cpp/CMakeLists.txt b/evmjit/libevmjit-cpp/CMakeLists.txt new file mode 100644 index 000000000..25be95177 --- /dev/null +++ b/evmjit/libevmjit-cpp/CMakeLists.txt @@ -0,0 +1,16 @@ +set(TARGET_NAME evmjit-cpp) + +set(SOURCES + Env.cpp + JitVM.cpp JitVM.h +) +source_group("" FILES ${SOURCES}) + +add_library(${TARGET_NAME} ${SOURCES}) +set_property(TARGET ${TARGET_NAME} PROPERTY FOLDER "libs") + +include_directories(../..) +include_directories(${LLVM_INCLUDE_DIRS}) +include_directories(${Boost_INCLUDE_DIRS}) + +target_link_libraries(${TARGET_NAME} evmjit) diff --git a/evmjit/libevmjit-cpp/Env.cpp b/evmjit/libevmjit-cpp/Env.cpp new file mode 100644 index 000000000..1dcd38162 --- /dev/null +++ b/evmjit/libevmjit-cpp/Env.cpp @@ -0,0 +1,125 @@ + +#include +#include +#include + +#include + +extern "C" +{ + #ifdef _MSC_VER + #define EXPORT __declspec(dllexport) + #else + #define EXPORT + #endif + + using namespace dev; + using namespace dev::eth; + using jit::i256; + using jit::eth2llvm; + + EXPORT void env_sload(ExtVMFace* _env, i256* _index, i256* o_value) + { + auto index = llvm2eth(*_index); + auto value = _env->store(index); // Interface uses native endianness + *o_value = eth2llvm(value); + } + + EXPORT void env_sstore(ExtVMFace* _env, i256* _index, i256* _value) + { + auto index = llvm2eth(*_index); + auto value = llvm2eth(*_value); + + if (value == 0 && _env->store(index) != 0) // If delete + _env->sub.refunds += c_sstoreRefundGas; // Increase refund counter + + _env->setStore(index, value); // Interface uses native endianness + } + + EXPORT void env_balance(ExtVMFace* _env, h256* _address, i256* o_value) + { + auto u = _env->balance(right160(*_address)); + *o_value = eth2llvm(u); + } + + EXPORT void env_create(ExtVMFace* _env, i256* io_gas, i256* _endowment, byte* _initBeg, uint64_t _initSize, h256* o_address) + { + if (_env->depth == 1024) + jit::terminate(jit::ReturnCode::OutOfGas); + + assert(_env->depth < 1024); + + auto endowment = llvm2eth(*_endowment); + + if (_env->balance(_env->myAddress) >= endowment) + { + _env->subBalance(endowment); + auto gas = llvm2eth(*io_gas); + OnOpFunc onOp {}; // TODO: Handle that thing + h256 address(_env->create(endowment, gas, {_initBeg, _initSize}, onOp), h256::AlignRight); + *io_gas = eth2llvm(gas); + *o_address = address; + } + else + *o_address = {}; + } + + EXPORT bool env_call(ExtVMFace* _env, i256* io_gas, h256* _receiveAddress, i256* _value, byte* _inBeg, uint64_t _inSize, byte* _outBeg, uint64_t _outSize, h256* _codeAddress) + { + if (_env->depth == 1024) + jit::terminate(jit::ReturnCode::OutOfGas); + + assert(_env->depth < 1024); + + auto value = llvm2eth(*_value); + if (_env->balance(_env->myAddress) >= value) + { + _env->subBalance(value); + auto receiveAddress = right160(*_receiveAddress); + auto inRef = bytesConstRef{_inBeg, _inSize}; + auto outRef = bytesConstRef{_outBeg, _outSize}; + OnOpFunc onOp {}; // TODO: Handle that thing + auto codeAddress = right160(*_codeAddress); + auto gas = llvm2eth(*io_gas); + auto ret = _env->call(receiveAddress, value, inRef, gas, outRef, onOp, {}, codeAddress); + *io_gas = eth2llvm(gas); + return ret; + } + + return false; + } + + EXPORT void env_sha3(byte* _begin, uint64_t _size, h256* o_hash) + { + auto hash = sha3({_begin, _size}); + *o_hash = hash; + } + + EXPORT byte const* env_getExtCode(ExtVMFace* _env, h256* _addr256, uint64_t* o_size) + { + auto addr = right160(*_addr256); + auto& code = _env->codeAt(addr); + *o_size = code.size(); + return code.data(); + } + + EXPORT void env_log(ExtVMFace* _env, byte* _beg, uint64_t _size, h256* _topic1, h256* _topic2, h256* _topic3, h256* _topic4) + { + dev::h256s topics; + + if (_topic1) + topics.push_back(*_topic1); + + if (_topic2) + topics.push_back(*_topic2); + + if (_topic3) + topics.push_back(*_topic3); + + if (_topic4) + topics.push_back(*_topic4); + + _env->log(std::move(topics), {_beg, _size}); + } +} + diff --git a/evmjit/libevmjit-cpp/JitVM.cpp b/evmjit/libevmjit-cpp/JitVM.cpp new file mode 100644 index 000000000..815aa6332 --- /dev/null +++ b/evmjit/libevmjit-cpp/JitVM.cpp @@ -0,0 +1,69 @@ + +#include "JitVM.h" +#include +#include +#include + +namespace dev +{ +namespace eth +{ + +bytesConstRef JitVM::go(ExtVMFace& _ext, OnOpFunc const&, uint64_t) +{ + using namespace jit; + + m_data.set(RuntimeData::Gas, m_gas); + m_data.set(RuntimeData::Address, fromAddress(_ext.myAddress)); + m_data.set(RuntimeData::Caller, fromAddress(_ext.caller)); + m_data.set(RuntimeData::Origin, fromAddress(_ext.origin)); + m_data.set(RuntimeData::CallValue, _ext.value); + m_data.set(RuntimeData::CallDataSize, _ext.data.size()); + m_data.set(RuntimeData::GasPrice, _ext.gasPrice); + m_data.set(RuntimeData::PrevHash, _ext.previousBlock.hash); + m_data.set(RuntimeData::CoinBase, fromAddress(_ext.currentBlock.coinbaseAddress)); + m_data.set(RuntimeData::TimeStamp, _ext.currentBlock.timestamp); + m_data.set(RuntimeData::Number, _ext.currentBlock.number); + m_data.set(RuntimeData::Difficulty, _ext.currentBlock.difficulty); + m_data.set(RuntimeData::GasLimit, _ext.currentBlock.gasLimit); + m_data.set(RuntimeData::CodeSize, _ext.code.size()); + m_data.callData = _ext.data.data(); + m_data.code = _ext.code.data(); + + auto env = reinterpret_cast(&_ext); + auto exitCode = m_engine.run(_ext.code, &m_data, env); + switch (exitCode) + { + case ReturnCode::Suicide: + _ext.suicide(right160(m_data.get(RuntimeData::SuicideDestAddress))); + break; + + case ReturnCode::BadJumpDestination: + BOOST_THROW_EXCEPTION(BadJumpDestination()); + case ReturnCode::OutOfGas: + BOOST_THROW_EXCEPTION(OutOfGas()); + case ReturnCode::StackTooSmall: + BOOST_THROW_EXCEPTION(StackTooSmall()); + case ReturnCode::BadInstruction: + BOOST_THROW_EXCEPTION(BadInstruction()); + default: + break; + } + + m_gas = llvm2eth(m_data.elems[RuntimeData::Gas]); + return {m_engine.returnData.data(), m_engine.returnData.size()}; // TODO: This all bytesConstRef is problematic, review. +} + +} +} + +namespace +{ + // MSVS linker ignores export symbols in Env.cpp if nothing points at least one of them + extern "C" void env_sload(); + void linkerWorkaround() + { + env_sload(); + (void)&linkerWorkaround; // suppress unused function warning from GCC + } +} diff --git a/evmjit/libevmjit-cpp/JitVM.h b/evmjit/libevmjit-cpp/JitVM.h new file mode 100644 index 000000000..90855127e --- /dev/null +++ b/evmjit/libevmjit-cpp/JitVM.h @@ -0,0 +1,28 @@ +#pragma once + +#include +#include + +namespace dev +{ +namespace eth +{ + +class JitVM: public VMFace +{ + virtual bytesConstRef go(ExtVMFace& _ext, OnOpFunc const& _onOp = {}, uint64_t _steps = (uint64_t)-1) override final; + + enum Kind: bool { Interpreter, JIT }; + static std::unique_ptr create(Kind, u256 _gas = 0); + +private: + friend class VMFactory; + explicit JitVM(u256 _gas = 0) : VMFace(_gas) {} + + jit::RuntimeData m_data; + jit::ExecutionEngine m_engine; +}; + + +} +} diff --git a/evmjit/libevmjit/Arith256.cpp b/evmjit/libevmjit/Arith256.cpp new file mode 100644 index 000000000..10d3e3449 --- /dev/null +++ b/evmjit/libevmjit/Arith256.cpp @@ -0,0 +1,194 @@ +#include "Arith256.h" +#include "Runtime.h" +#include "Type.h" + +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +Arith256::Arith256(llvm::IRBuilder<>& _builder) : + CompilerHelper(_builder) +{ + using namespace llvm; + + m_result = m_builder.CreateAlloca(Type::Word, nullptr, "arith.result"); + m_arg1 = m_builder.CreateAlloca(Type::Word, nullptr, "arith.arg1"); + m_arg2 = m_builder.CreateAlloca(Type::Word, nullptr, "arith.arg2"); + m_arg3 = m_builder.CreateAlloca(Type::Word, nullptr, "arith.arg3"); + + using Linkage = GlobalValue::LinkageTypes; + + llvm::Type* arg2Types[] = {Type::WordPtr, Type::WordPtr, Type::WordPtr}; + llvm::Type* arg3Types[] = {Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr}; + + m_mul = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_mul", getModule()); + m_div = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_div", getModule()); + m_mod = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_mod", getModule()); + m_sdiv = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_sdiv", getModule()); + m_smod = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_smod", getModule()); + m_exp = Function::Create(FunctionType::get(Type::Void, arg2Types, false), Linkage::ExternalLinkage, "arith_exp", getModule()); + m_addmod = Function::Create(FunctionType::get(Type::Void, arg3Types, false), Linkage::ExternalLinkage, "arith_addmod", getModule()); + m_mulmod = Function::Create(FunctionType::get(Type::Void, arg3Types, false), Linkage::ExternalLinkage, "arith_mulmod", getModule()); +} + +Arith256::~Arith256() +{} + +llvm::Value* Arith256::binaryOp(llvm::Function* _op, llvm::Value* _arg1, llvm::Value* _arg2) +{ + m_builder.CreateStore(_arg1, m_arg1); + m_builder.CreateStore(_arg2, m_arg2); + m_builder.CreateCall3(_op, m_arg1, m_arg2, m_result); + return m_builder.CreateLoad(m_result); +} + +llvm::Value* Arith256::ternaryOp(llvm::Function* _op, llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3) +{ + m_builder.CreateStore(_arg1, m_arg1); + m_builder.CreateStore(_arg2, m_arg2); + m_builder.CreateStore(_arg3, m_arg3); + m_builder.CreateCall4(_op, m_arg1, m_arg2, m_arg3, m_result); + return m_builder.CreateLoad(m_result); +} + +llvm::Value* Arith256::mul(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_mul, _arg1, _arg2); +} + +llvm::Value* Arith256::div(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_div, _arg1, _arg2); +} + +llvm::Value* Arith256::mod(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_mod, _arg1, _arg2); +} + +llvm::Value* Arith256::sdiv(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_sdiv, _arg1, _arg2); +} + +llvm::Value* Arith256::smod(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_smod, _arg1, _arg2); +} + +llvm::Value* Arith256::exp(llvm::Value* _arg1, llvm::Value* _arg2) +{ + return binaryOp(m_exp, _arg1, _arg2); +} + +llvm::Value* Arith256::addmod(llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3) +{ + return ternaryOp(m_addmod, _arg1, _arg2, _arg3); +} + +llvm::Value* Arith256::mulmod(llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3) +{ + return ternaryOp(m_mulmod, _arg1, _arg2, _arg3); +} + +namespace +{ + using s256 = boost::multiprecision::int256_t; + + inline s256 u2s(u256 _u) + { + static const bigint c_end = (bigint)1 << 256; + static const u256 c_send = (u256)1 << 255; + if (_u < c_send) + return (s256)_u; + else + return (s256)-(c_end - _u); + } + + inline u256 s2u(s256 _u) + { + static const bigint c_end = (bigint)1 << 256; + if (_u >= 0) + return (u256)_u; + else + return (u256)(c_end + _u); + } +} + +} +} +} + + +extern "C" +{ + + using namespace dev::eth::jit; + + EXPORT void arith_mul(i256* _arg1, i256* _arg2, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + *o_result = eth2llvm(arg1 * arg2); + } + + EXPORT void arith_div(i256* _arg1, i256* _arg2, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + *o_result = eth2llvm(arg2 == 0 ? arg2 : arg1 / arg2); + } + + EXPORT void arith_mod(i256* _arg1, i256* _arg2, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + *o_result = eth2llvm(arg2 == 0 ? arg2 : arg1 % arg2); + } + + EXPORT void arith_sdiv(i256* _arg1, i256* _arg2, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + *o_result = eth2llvm(arg2 == 0 ? arg2 : s2u(u2s(arg1) / u2s(arg2))); + } + + EXPORT void arith_smod(i256* _arg1, i256* _arg2, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + *o_result = eth2llvm(arg2 == 0 ? arg2 : s2u(u2s(arg1) % u2s(arg2))); + } + + EXPORT void arith_exp(i256* _arg1, i256* _arg2, i256* o_result) + { + bigint left = llvm2eth(*_arg1); + bigint right = llvm2eth(*_arg2); + auto ret = static_cast(boost::multiprecision::powm(left, right, bigint(2) << 256)); + *o_result = eth2llvm(ret); + } + + EXPORT void arith_mulmod(i256* _arg1, i256* _arg2, i256* _arg3, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + auto arg3 = llvm2eth(*_arg3); + *o_result = eth2llvm(u256((bigint(arg1) * bigint(arg2)) % arg3)); + } + + EXPORT void arith_addmod(i256* _arg1, i256* _arg2, i256* _arg3, i256* o_result) + { + auto arg1 = llvm2eth(*_arg1); + auto arg2 = llvm2eth(*_arg2); + auto arg3 = llvm2eth(*_arg3); + *o_result = eth2llvm(u256((bigint(arg1) + bigint(arg2)) % arg3)); + } + +} + + diff --git a/evmjit/libevmjit/Arith256.h b/evmjit/libevmjit/Arith256.h new file mode 100644 index 000000000..57bc061de --- /dev/null +++ b/evmjit/libevmjit/Arith256.h @@ -0,0 +1,49 @@ +#pragma once + +#include "CompilerHelper.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +class Arith256 : public CompilerHelper +{ +public: + Arith256(llvm::IRBuilder<>& _builder); + virtual ~Arith256(); + + llvm::Value* mul(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* div(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* mod(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* sdiv(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* smod(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* exp(llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* mulmod(llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3); + llvm::Value* addmod(llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3); + +private: + llvm::Value* binaryOp(llvm::Function* _op, llvm::Value* _arg1, llvm::Value* _arg2); + llvm::Value* ternaryOp(llvm::Function* _op, llvm::Value* _arg1, llvm::Value* _arg2, llvm::Value* _arg3); + + llvm::Function* m_mul; + llvm::Function* m_div; + llvm::Function* m_mod; + llvm::Function* m_sdiv; + llvm::Function* m_smod; + llvm::Function* m_exp; + llvm::Function* m_mulmod; + llvm::Function* m_addmod; + + llvm::Value* m_arg1; + llvm::Value* m_arg2; + llvm::Value* m_arg3; + llvm::Value* m_result; +}; + + +} +} +} diff --git a/evmjit/libevmjit/BasicBlock.cpp b/evmjit/libevmjit/BasicBlock.cpp new file mode 100644 index 000000000..d233ea744 --- /dev/null +++ b/evmjit/libevmjit/BasicBlock.cpp @@ -0,0 +1,380 @@ + +#include "BasicBlock.h" + +#include + +#include +#include +#include +#include +#include + +#include "Type.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +const char* BasicBlock::NamePrefix = "Instr."; + +BasicBlock::BasicBlock(ProgramCounter _beginInstIdx, ProgramCounter _endInstIdx, llvm::Function* _mainFunc, llvm::IRBuilder<>& _builder) : + m_beginInstIdx(_beginInstIdx), + m_endInstIdx(_endInstIdx), + m_llvmBB(llvm::BasicBlock::Create(_mainFunc->getContext(), {NamePrefix, std::to_string(_beginInstIdx)}, _mainFunc)), + m_stack(*this), + m_builder(_builder) +{} + +BasicBlock::BasicBlock(std::string _name, llvm::Function* _mainFunc, llvm::IRBuilder<>& _builder) : + m_beginInstIdx(0), + m_endInstIdx(0), + m_llvmBB(llvm::BasicBlock::Create(_mainFunc->getContext(), _name, _mainFunc)), + m_stack(*this), + m_builder(_builder) +{} + +BasicBlock::LocalStack::LocalStack(BasicBlock& _owner) : + m_bblock(_owner) +{} + +void BasicBlock::LocalStack::push(llvm::Value* _value) +{ + m_bblock.m_currentStack.push_back(_value); + m_bblock.m_tosOffset += 1; +} + +llvm::Value* BasicBlock::LocalStack::pop() +{ + auto result = get(0); + + if (m_bblock.m_currentStack.size() > 0) + m_bblock.m_currentStack.pop_back(); + + m_bblock.m_tosOffset -= 1; + return result; +} + +/** + * Pushes a copy of _index-th element (tos is 0-th elem). + */ +void BasicBlock::LocalStack::dup(size_t _index) +{ + auto val = get(_index); + push(val); +} + +/** + * Swaps tos with _index-th element (tos is 0-th elem). + * _index must be > 0. + */ +void BasicBlock::LocalStack::swap(size_t _index) +{ + assert(_index > 0); + auto val = get(_index); + auto tos = get(0); + set(_index, tos); + set(0, val); +} + +std::vector::iterator BasicBlock::LocalStack::getItemIterator(size_t _index) +{ + auto& currentStack = m_bblock.m_currentStack; + if (_index < currentStack.size()) + return currentStack.end() - _index - 1; + + // Need to map more elements from the EVM stack + auto nNewItems = 1 + _index - currentStack.size(); + currentStack.insert(currentStack.begin(), nNewItems, nullptr); + + return currentStack.end() - _index - 1; +} + +llvm::Value* BasicBlock::LocalStack::get(size_t _index) +{ + auto& initialStack = m_bblock.m_initialStack; + auto itemIter = getItemIterator(_index); + + if (*itemIter == nullptr) + { + // Need to fetch a new item from the EVM stack + assert(static_cast(_index) >= m_bblock.m_tosOffset); + size_t initialIdx = _index - m_bblock.m_tosOffset; + if (initialIdx >= initialStack.size()) + { + auto nNewItems = 1 + initialIdx - initialStack.size(); + initialStack.insert(initialStack.end(), nNewItems, nullptr); + } + + assert(initialStack[initialIdx] == nullptr); + // Create a dummy value. + std::string name = "get_" + std::to_string(_index); + initialStack[initialIdx] = m_bblock.m_builder.CreatePHI(Type::Word, 0, std::move(name)); + *itemIter = initialStack[initialIdx]; + } + + return *itemIter; +} + +void BasicBlock::LocalStack::set(size_t _index, llvm::Value* _word) +{ + auto itemIter = getItemIterator(_index); + *itemIter = _word; +} + + + + + +void BasicBlock::synchronizeLocalStack(Stack& _evmStack) +{ + auto blockTerminator = m_llvmBB->getTerminator(); + assert(blockTerminator != nullptr); + m_builder.SetInsertPoint(blockTerminator); + + auto currIter = m_currentStack.begin(); + auto endIter = m_currentStack.end(); + + // Update (emit set()) changed values + for (int idx = m_currentStack.size() - 1 - m_tosOffset; + currIter < endIter && idx >= 0; + ++currIter, --idx) + { + assert(static_cast(idx) < m_initialStack.size()); + if (*currIter != m_initialStack[idx]) // value needs update + _evmStack.set(static_cast(idx), *currIter); + } + + if (m_tosOffset < 0) + { + // Pop values + _evmStack.pop(static_cast(-m_tosOffset)); + } + + // Push new values + for (; currIter < endIter; ++currIter) + { + assert(*currIter != nullptr); + _evmStack.push(*currIter); + } + + // Emit get() for all (used) values from the initial stack + for (size_t idx = 0; idx < m_initialStack.size(); ++idx) + { + auto val = m_initialStack[idx]; + if (val == nullptr) + continue; + + assert(llvm::isa(val)); + llvm::PHINode* phi = llvm::cast(val); + if (! phi->use_empty()) + { + // Insert call to get() just before the PHI node and replace + // the uses of PHI with the uses of this new instruction. + m_builder.SetInsertPoint(phi); + auto newVal = _evmStack.get(idx); + phi->replaceAllUsesWith(newVal); + } + phi->eraseFromParent(); + } + + // Reset the stack + m_initialStack.erase(m_initialStack.begin(), m_initialStack.end()); + m_currentStack.erase(m_currentStack.begin(), m_currentStack.end()); + m_tosOffset = 0; +} + +void BasicBlock::linkLocalStacks(std::vector basicBlocks, llvm::IRBuilder<>& _builder) +{ + struct BBInfo + { + BasicBlock& bblock; + std::vector predecessors; + size_t inputItems; + size_t outputItems; + std::vector phisToRewrite; + + BBInfo(BasicBlock& _bblock) : + bblock(_bblock), + predecessors(), + inputItems(0), + outputItems(0) + { + auto& initialStack = bblock.m_initialStack; + for (auto it = initialStack.begin(); + it != initialStack.end() && *it != nullptr; + ++it, ++inputItems); + + //if (bblock.localStack().m_tosOffset > 0) + // outputItems = bblock.localStack().m_tosOffset; + auto& exitStack = bblock.m_currentStack; + for (auto it = exitStack.rbegin(); + it != exitStack.rend() && *it != nullptr; + ++it, ++outputItems); + } + }; + + std::map cfg; + + // Create nodes in cfg + for (auto bb : basicBlocks) + cfg.emplace(bb->llvm(), *bb); + + // Create edges in cfg: for each bb info fill the list + // of predecessor infos. + for (auto& pair : cfg) + { + auto bb = pair.first; + auto& info = pair.second; + + for (auto predIt = llvm::pred_begin(bb); predIt != llvm::pred_end(bb); ++predIt) + { + auto predInfoEntry = cfg.find(*predIt); + if (predInfoEntry != cfg.end()) + info.predecessors.push_back(&predInfoEntry->second); + } + } + + // Iteratively compute inputs and outputs of each block, until reaching fixpoint. + bool valuesChanged = true; + while (valuesChanged) + { + if (getenv("EVMCC_DEBUG_BLOCKS")) + { + for (auto& pair : cfg) + std::cerr << pair.second.bblock.llvm()->getName().str() + << ": in " << pair.second.inputItems + << ", out " << pair.second.outputItems + << "\n"; + } + + valuesChanged = false; + for (auto& pair : cfg) + { + auto& info = pair.second; + + if (info.predecessors.empty()) + info.inputItems = 0; // no consequences for other blocks, so leave valuesChanged false + + for (auto predInfo : info.predecessors) + { + if (predInfo->outputItems < info.inputItems) + { + info.inputItems = predInfo->outputItems; + valuesChanged = true; + } + else if (predInfo->outputItems > info.inputItems) + { + predInfo->outputItems = info.inputItems; + valuesChanged = true; + } + } + } + } + + // Propagate values between blocks. + for (auto& entry : cfg) + { + auto& info = entry.second; + auto& bblock = info.bblock; + + llvm::BasicBlock::iterator fstNonPhi(bblock.llvm()->getFirstNonPHI()); + auto phiIter = bblock.m_initialStack.begin(); + for (size_t index = 0; index < info.inputItems; ++index, ++phiIter) + { + assert(llvm::isa(*phiIter)); + auto phi = llvm::cast(*phiIter); + + for (auto predIt : info.predecessors) + { + auto& predExitStack = predIt->bblock.m_currentStack; + auto value = *(predExitStack.end() - 1 - index); + phi->addIncoming(value, predIt->bblock.llvm()); + } + + // Move phi to the front + if (llvm::BasicBlock::iterator(phi) != bblock.llvm()->begin()) + { + phi->removeFromParent(); + _builder.SetInsertPoint(bblock.llvm(), bblock.llvm()->begin()); + _builder.Insert(phi); + } + } + + // The items pulled directly from predecessors block must be removed + // from the list of items that has to be popped from the initial stack. + auto& initialStack = bblock.m_initialStack; + initialStack.erase(initialStack.begin(), initialStack.begin() + info.inputItems); + // Initial stack shrinks, so the size difference grows: + bblock.m_tosOffset += info.inputItems; + } + + // We must account for the items that were pushed directly to successor + // blocks and thus should not be on the list of items to be pushed onto + // to EVM stack + for (auto& entry : cfg) + { + auto& info = entry.second; + auto& bblock = info.bblock; + + auto& exitStack = bblock.m_currentStack; + exitStack.erase(exitStack.end() - info.outputItems, exitStack.end()); + bblock.m_tosOffset -= info.outputItems; + } +} + +void BasicBlock::dump() +{ + dump(std::cerr, false); +} + +void BasicBlock::dump(std::ostream& _out, bool _dotOutput) +{ + llvm::raw_os_ostream out(_out); + + out << (_dotOutput ? "" : "Initial stack:\n"); + for (auto val : m_initialStack) + { + if (val == nullptr) + out << " ?"; + else if (llvm::isa(val)) + out << *val; + else + out << " " << *val; + + out << (_dotOutput ? "\\l" : "\n"); + } + + out << (_dotOutput ? "| " : "Instructions:\n"); + for (auto ins = m_llvmBB->begin(); ins != m_llvmBB->end(); ++ins) + out << *ins << (_dotOutput ? "\\l" : "\n"); + + if (! _dotOutput) + out << "Current stack (offset = " << m_tosOffset << "):\n"; + else + out << "|"; + + for (auto val = m_currentStack.rbegin(); val != m_currentStack.rend(); ++val) + { + if (*val == nullptr) + out << " ?"; + else if (llvm::isa(*val)) + out << **val; + else + out << " " << **val; + out << (_dotOutput ? "\\l" : "\n"); + } + + if (! _dotOutput) + out << " ...\n----------------------------------------\n"; +} + + + + +} +} +} + diff --git a/evmjit/libevmjit/BasicBlock.h b/evmjit/libevmjit/BasicBlock.h new file mode 100644 index 000000000..f0643f342 --- /dev/null +++ b/evmjit/libevmjit/BasicBlock.h @@ -0,0 +1,117 @@ +#pragma once + +#include + +#include + +#include "Stack.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +using ProgramCounter = uint64_t; // TODO: Rename + +class BasicBlock +{ +public: + class LocalStack + { + public: + /// Pushes value on stack + void push(llvm::Value* _value); + + /// Pops and returns top value + llvm::Value* pop(); + + /// Duplicates _index'th value on stack + void dup(size_t _index); + + /// Swaps _index'th value on stack with a value on stack top. + /// @param _index Index of value to be swaped. Must be > 0. + void swap(size_t _index); + + private: + LocalStack(BasicBlock& _owner); + LocalStack(LocalStack const&) = delete; + void operator=(LocalStack const&) = delete; + friend BasicBlock; + + /// Gets _index'th value from top (counting from 0) + llvm::Value* get(size_t _index); + + /// Sets _index'th value from top (counting from 0) + void set(size_t _index, llvm::Value* _value); + + std::vector::iterator getItemIterator(size_t _index); + + private: + BasicBlock& m_bblock; + }; + + /// Basic block name prefix. The rest is beging instruction index. + static const char* NamePrefix; + + explicit BasicBlock(ProgramCounter _beginInstIdx, ProgramCounter _endInstIdx, llvm::Function* _mainFunc, llvm::IRBuilder<>& _builder); + explicit BasicBlock(std::string _name, llvm::Function* _mainFunc, llvm::IRBuilder<>& _builder); + + BasicBlock(const BasicBlock&) = delete; + void operator=(const BasicBlock&) = delete; + + operator llvm::BasicBlock*() { return m_llvmBB; } + llvm::BasicBlock* llvm() { return m_llvmBB; } + + ProgramCounter begin() { return m_beginInstIdx; } + ProgramCounter end() { return m_endInstIdx; } + + LocalStack& localStack() { return m_stack; } + + /// Optimization: propagates values between local stacks in basic blocks + /// to avoid excessive pushing/popping on the EVM stack. + static void linkLocalStacks(std::vector _basicBlocks, llvm::IRBuilder<>& _builder); + + /// Synchronize current local stack with the EVM stack. + void synchronizeLocalStack(Stack& _evmStack); + + /// Prints local stack and block instructions to stderr. + /// Useful for calling in a debugger session. + void dump(); + void dump(std::ostream& os, bool _dotOutput = false); + +private: + ProgramCounter const m_beginInstIdx; + ProgramCounter const m_endInstIdx; + + llvm::BasicBlock* const m_llvmBB; + + /// Basic black state vector (stack) - current/end values and their positions on stack + /// @internal Must be AFTER m_llvmBB + LocalStack m_stack; + + llvm::IRBuilder<>& m_builder; + + /// This stack contains LLVM values that correspond to items found at + /// the EVM stack when the current basic block starts executing. + /// Location 0 corresponds to the top of the EVM stack, location 1 is + /// the item below the top and so on. The stack grows as the code + /// accesses more items on the EVM stack but once a value is put on + /// the stack, it will never be replaced. + std::vector m_initialStack = {}; + + /// This stack tracks the contents of the EVM stack as the basic block + /// executes. It may grow on both sides, as the code pushes items on + /// top of the stack or changes existing items. + std::vector m_currentStack = {}; + + /// How many items higher is the current stack than the initial one. + /// May be negative. + int m_tosOffset = 0; +}; + +} +} +} + diff --git a/evmjit/libevmjit/CMakeLists.txt b/evmjit/libevmjit/CMakeLists.txt new file mode 100644 index 000000000..7c35169a7 --- /dev/null +++ b/evmjit/libevmjit/CMakeLists.txt @@ -0,0 +1,24 @@ +set(TARGET_NAME evmjit) + +file(GLOB SOURCES "*.cpp") +file(GLOB HEADERS "*.h") +source_group("" FILES ${HEADERS}) +source_group("" FILES ${SOURCES}) + +if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC") + # Disable rtti for Cache as LLVM has no rtti + set_source_files_properties(Cache.cpp PROPERTIES COMPILE_FLAGS -fno-rtti) +endif () + +add_library(${TARGET_NAME} ${SOURCES} ${HEADERS}) +set_property(TARGET ${TARGET_NAME} PROPERTY FOLDER "libs") + +include_directories(${LLVM_INCLUDE_DIRS}) +include_directories(${Boost_INCLUDE_DIRS}) + +target_link_libraries(${TARGET_NAME} ${LLVM_LIBS}) + +#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti") + +#install( TARGETS ${EXECUTABLE} ARCHIVE DESTINATION lib LIBRARY DESTINATION lib ) +#install( FILES ${HEADERS} DESTINATION include/${EXECUTABLE} ) diff --git a/evmjit/libevmjit/Cache.cpp b/evmjit/libevmjit/Cache.cpp new file mode 100644 index 000000000..a887d91e9 --- /dev/null +++ b/evmjit/libevmjit/Cache.cpp @@ -0,0 +1,60 @@ +#include "Cache.h" +#include +#include +#include +#include +#include +#include +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +//#define LOG(...) std::cerr << "CACHE " +#define LOG(...) std::ostream(nullptr) + +ObjectCache* Cache::getObjectCache() +{ + static ObjectCache objectCache; + return &objectCache; +} + + +void ObjectCache::notifyObjectCompiled(llvm::Module const* _module, llvm::MemoryBuffer const* _object) +{ + auto&& id = _module->getModuleIdentifier(); + llvm::SmallString<256> cachePath; + llvm::sys::path::system_temp_directory(false, cachePath); + llvm::sys::path::append(cachePath, "evm_objs"); + + if (llvm::sys::fs::create_directory(cachePath.str())) + return; // TODO: Add log + + llvm::sys::path::append(cachePath, id); + + std::string error; + llvm::raw_fd_ostream cacheFile(cachePath.c_str(), error, llvm::sys::fs::F_None); + cacheFile << _object->getBuffer(); +} + +llvm::MemoryBuffer* ObjectCache::getObject(llvm::Module const* _module) +{ + auto&& id = _module->getModuleIdentifier(); + llvm::SmallString<256> cachePath; + llvm::sys::path::system_temp_directory(false, cachePath); + llvm::sys::path::append(cachePath, "evm_objs", id); + + if (auto r = llvm::MemoryBuffer::getFile(cachePath.str(), -1, false)) + return llvm::MemoryBuffer::getMemBufferCopy(r.get()->getBuffer()); + else if (r.getError() != std::make_error_code(std::errc::no_such_file_or_directory)) + std::cerr << r.getError().message(); // TODO: Add log + return nullptr; +} + +} +} +} diff --git a/evmjit/libevmjit/Cache.h b/evmjit/libevmjit/Cache.h new file mode 100644 index 000000000..80fe47ade --- /dev/null +++ b/evmjit/libevmjit/Cache.h @@ -0,0 +1,41 @@ +#pragma once + +#include +#include +#include +#include + + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +class ObjectCache : public llvm::ObjectCache +{ +public: + /// notifyObjectCompiled - Provides a pointer to compiled code for Module M. + virtual void notifyObjectCompiled(llvm::Module const* _module, llvm::MemoryBuffer const* _object) final override; + + /// getObjectCopy - Returns a pointer to a newly allocated MemoryBuffer that + /// contains the object which corresponds with Module M, or 0 if an object is + /// not available. The caller owns both the MemoryBuffer returned by this + /// and the memory it references. + virtual llvm::MemoryBuffer* getObject(llvm::Module const* _module) final override; + +private: + std::unordered_map> m_map; +}; + + +class Cache +{ +public: + static ObjectCache* getObjectCache(); +}; + +} +} +} diff --git a/evmjit/libevmjit/Common.h b/evmjit/libevmjit/Common.h new file mode 100644 index 000000000..d98cc0acb --- /dev/null +++ b/evmjit/libevmjit/Common.h @@ -0,0 +1,49 @@ +#pragma once + +#include +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +using byte = uint8_t; +using bytes = std::vector; +using u256 = boost::multiprecision::uint256_t; +using bigint = boost::multiprecision::cpp_int; + +struct NoteChannel {}; // FIXME: Use some log library? + +enum class ReturnCode +{ + Stop = 0, + Return = 1, + Suicide = 2, + + BadJumpDestination = 101, + OutOfGas = 102, + StackTooSmall = 103, + BadInstruction = 104, + + LLVMConfigError = 201, + LLVMCompileError = 202, + LLVMLinkError = 203, +}; + +/// Representation of 256-bit value binary compatible with LLVM i256 +// TODO: Replace with h256 +struct i256 +{ + uint64_t a; + uint64_t b; + uint64_t c; + uint64_t d; +}; +static_assert(sizeof(i256) == 32, "Wrong i265 size"); + +} +} +} diff --git a/evmjit/libevmjit/Compiler.cpp b/evmjit/libevmjit/Compiler.cpp new file mode 100644 index 000000000..48dc50d60 --- /dev/null +++ b/evmjit/libevmjit/Compiler.cpp @@ -0,0 +1,949 @@ + +#include "Compiler.h" + +#include +#include +#include + +#include + +#include +#include +#include +#include + +#include +#include + +#include "Instruction.h" +#include "Type.h" +#include "Memory.h" +#include "Stack.h" +#include "Ext.h" +#include "GasMeter.h" +#include "Utils.h" +#include "Endianness.h" +#include "Arith256.h" +#include "RuntimeManager.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +Compiler::Compiler(Options const& _options): + m_options(_options), + m_builder(llvm::getGlobalContext()) +{ + Type::init(m_builder.getContext()); +} + +void Compiler::createBasicBlocks(bytes const& _bytecode) +{ + std::set splitPoints; // Sorted collections of instruction indices where basic blocks start/end + + std::map directJumpTargets; + std::vector indirectJumpTargets; + boost::dynamic_bitset<> validJumpTargets(std::max(_bytecode.size(), size_t(1))); + + splitPoints.insert(0); // First basic block + validJumpTargets[0] = true; + + for (auto curr = _bytecode.begin(); curr != _bytecode.end(); ++curr) + { + ProgramCounter currentPC = curr - _bytecode.begin(); + validJumpTargets[currentPC] = true; + + auto inst = Instruction(*curr); + switch (inst) + { + + case Instruction::ANY_PUSH: + { + auto val = readPushData(curr, _bytecode.end()); + auto next = curr + 1; + if (next == _bytecode.end()) + break; + + auto nextInst = Instruction(*next); + if (nextInst == Instruction::JUMP || nextInst == Instruction::JUMPI) + { + // Create a block for the JUMP target. + ProgramCounter targetPC = val.ult(_bytecode.size()) ? val.getZExtValue() : _bytecode.size(); + splitPoints.insert(targetPC); + + ProgramCounter jumpPC = (next - _bytecode.begin()); + directJumpTargets[jumpPC] = targetPC; + } + break; + } + + case Instruction::JUMPDEST: + { + // A basic block starts here. + splitPoints.insert(currentPC); + indirectJumpTargets.push_back(currentPC); + break; + } + + case Instruction::JUMP: + case Instruction::JUMPI: + case Instruction::RETURN: + case Instruction::STOP: + case Instruction::SUICIDE: + { + // Create a basic block starting at the following instruction. + if (curr + 1 < _bytecode.end()) + splitPoints.insert(currentPC + 1); + break; + } + + default: + break; + } + } + + // Remove split points generated from jumps out of code or into data. + for (auto it = splitPoints.cbegin(); it != splitPoints.cend();) + { + if (*it > _bytecode.size() || !validJumpTargets[*it]) + it = splitPoints.erase(it); + else + ++it; + } + + for (auto it = splitPoints.cbegin(); it != splitPoints.cend();) + { + auto beginInstIdx = *it; + ++it; + auto endInstIdx = it != splitPoints.cend() ? *it : _bytecode.size(); + basicBlocks.emplace(std::piecewise_construct, std::forward_as_tuple(beginInstIdx), std::forward_as_tuple(beginInstIdx, endInstIdx, m_mainFunc, m_builder)); + } + + m_stopBB = llvm::BasicBlock::Create(m_mainFunc->getContext(), "Stop", m_mainFunc); + m_badJumpBlock = std::unique_ptr(new BasicBlock("BadJumpBlock", m_mainFunc, m_builder)); + m_jumpTableBlock = std::unique_ptr(new BasicBlock("JumpTableBlock", m_mainFunc, m_builder)); + + for (auto it = directJumpTargets.cbegin(); it != directJumpTargets.cend(); ++it) + { + if (it->second >= _bytecode.size()) + { + // Jumping out of code means STOP + m_directJumpTargets[it->first] = m_stopBB; + continue; + } + + auto blockIter = basicBlocks.find(it->second); + if (blockIter != basicBlocks.end()) + { + m_directJumpTargets[it->first] = blockIter->second.llvm(); + } + else + { + clog(JIT) << "Bad JUMP at PC " << it->first + << ": " << it->second << " is not a valid PC"; + m_directJumpTargets[it->first] = m_badJumpBlock->llvm(); + } + } + + for (auto it = indirectJumpTargets.cbegin(); it != indirectJumpTargets.cend(); ++it) + m_indirectJumpTargets.push_back(&basicBlocks.find(*it)->second); +} + +std::unique_ptr Compiler::compile(bytes const& _bytecode, std::string const& _id) +{ + auto compilationStartTime = std::chrono::high_resolution_clock::now(); + auto module = std::unique_ptr(new llvm::Module(_id, m_builder.getContext())); + + // Create main function + auto mainFuncType = llvm::FunctionType::get(Type::MainReturn, Type::RuntimePtr, false); + m_mainFunc = llvm::Function::Create(mainFuncType, llvm::Function::ExternalLinkage, _id, module.get()); + m_mainFunc->getArgumentList().front().setName("rt"); + + // Create the basic blocks. + auto entryBlock = llvm::BasicBlock::Create(m_builder.getContext(), "entry", m_mainFunc); + m_builder.SetInsertPoint(entryBlock); + + createBasicBlocks(_bytecode); + + // Init runtime structures. + RuntimeManager runtimeManager(m_builder); + GasMeter gasMeter(m_builder, runtimeManager); + Memory memory(runtimeManager, gasMeter); + Ext ext(runtimeManager, memory); + Stack stack(m_builder, runtimeManager); + Arith256 arith(m_builder); + + m_builder.CreateBr(basicBlocks.begin()->second); + + for (auto basicBlockPairIt = basicBlocks.begin(); basicBlockPairIt != basicBlocks.end(); ++basicBlockPairIt) + { + auto& basicBlock = basicBlockPairIt->second; + auto iterCopy = basicBlockPairIt; + ++iterCopy; + auto nextBasicBlock = (iterCopy != basicBlocks.end()) ? iterCopy->second.llvm() : nullptr; + compileBasicBlock(basicBlock, _bytecode, runtimeManager, arith, memory, ext, gasMeter, nextBasicBlock); + } + + // Code for special blocks: + // TODO: move to separate function. + m_builder.SetInsertPoint(m_stopBB); + m_builder.CreateRet(Constant::get(ReturnCode::Stop)); + + m_builder.SetInsertPoint(m_badJumpBlock->llvm()); + m_builder.CreateRet(Constant::get(ReturnCode::BadJumpDestination)); + + m_builder.SetInsertPoint(m_jumpTableBlock->llvm()); + if (m_indirectJumpTargets.size() > 0) + { + auto dest = m_jumpTableBlock->localStack().pop(); + auto switchInstr = m_builder.CreateSwitch(dest, m_badJumpBlock->llvm(), + m_indirectJumpTargets.size()); + for (auto it = m_indirectJumpTargets.cbegin(); it != m_indirectJumpTargets.cend(); ++it) + { + auto& bb = *it; + auto dest = Constant::get(bb->begin()); + switchInstr->addCase(dest, bb->llvm()); + } + } + else + m_builder.CreateBr(m_badJumpBlock->llvm()); + + removeDeadBlocks(); + + dumpCFGifRequired("blocks-init.dot"); + + if (m_options.optimizeStack) + { + std::vector blockList; + for (auto& entry : basicBlocks) + blockList.push_back(&entry.second); + + if (m_jumpTableBlock) + blockList.push_back(m_jumpTableBlock.get()); + + BasicBlock::linkLocalStacks(blockList, m_builder); + + dumpCFGifRequired("blocks-opt.dot"); + } + + for (auto& entry : basicBlocks) + entry.second.synchronizeLocalStack(stack); + if (m_jumpTableBlock) + m_jumpTableBlock->synchronizeLocalStack(stack); + + dumpCFGifRequired("blocks-sync.dot"); + + if (m_jumpTableBlock && m_options.rewriteSwitchToBranches) + { + llvm::FunctionPassManager fpManager(module.get()); + fpManager.add(llvm::createLowerSwitchPass()); + fpManager.doInitialization(); + fpManager.run(*m_mainFunc); + } + + auto compilationEndTime = std::chrono::high_resolution_clock::now(); + clog(JIT) << "JIT: " << std::chrono::duration_cast(compilationEndTime - compilationStartTime).count(); + return module; +} + + +void Compiler::compileBasicBlock(BasicBlock& _basicBlock, bytes const& _bytecode, RuntimeManager& _runtimeManager, + Arith256& _arith, Memory& _memory, Ext& _ext, GasMeter& _gasMeter, llvm::BasicBlock* _nextBasicBlock) +{ + if (!_nextBasicBlock) // this is the last block in the code + _nextBasicBlock = m_stopBB; + + m_builder.SetInsertPoint(_basicBlock.llvm()); + auto& stack = _basicBlock.localStack(); + + for (auto currentPC = _basicBlock.begin(); currentPC != _basicBlock.end(); ++currentPC) + { + auto inst = static_cast(_bytecode[currentPC]); + + _gasMeter.count(inst); + + switch (inst) + { + + case Instruction::ADD: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto result = m_builder.CreateAdd(lhs, rhs); + stack.push(result); + break; + } + + case Instruction::SUB: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto result = m_builder.CreateSub(lhs, rhs); + stack.push(result); + break; + } + + case Instruction::MUL: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = _arith.mul(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::DIV: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = _arith.div(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::SDIV: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = _arith.sdiv(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::MOD: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = _arith.mod(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::SMOD: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = _arith.smod(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::EXP: + { + auto base = stack.pop(); + auto exponent = stack.pop(); + _gasMeter.countExp(exponent); + auto ret = _arith.exp(base, exponent); + stack.push(ret); + break; + } + + case Instruction::NOT: + { + auto value = stack.pop(); + auto ret = m_builder.CreateXor(value, Constant::get(-1), "bnot"); + stack.push(ret); + break; + } + + case Instruction::LT: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res1 = m_builder.CreateICmpULT(lhs, rhs); + auto res256 = m_builder.CreateZExt(res1, Type::Word); + stack.push(res256); + break; + } + + case Instruction::GT: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res1 = m_builder.CreateICmpUGT(lhs, rhs); + auto res256 = m_builder.CreateZExt(res1, Type::Word); + stack.push(res256); + break; + } + + case Instruction::SLT: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res1 = m_builder.CreateICmpSLT(lhs, rhs); + auto res256 = m_builder.CreateZExt(res1, Type::Word); + stack.push(res256); + break; + } + + case Instruction::SGT: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res1 = m_builder.CreateICmpSGT(lhs, rhs); + auto res256 = m_builder.CreateZExt(res1, Type::Word); + stack.push(res256); + break; + } + + case Instruction::EQ: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res1 = m_builder.CreateICmpEQ(lhs, rhs); + auto res256 = m_builder.CreateZExt(res1, Type::Word); + stack.push(res256); + break; + } + + case Instruction::ISZERO: + { + auto top = stack.pop(); + auto iszero = m_builder.CreateICmpEQ(top, Constant::get(0), "iszero"); + auto result = m_builder.CreateZExt(iszero, Type::Word); + stack.push(result); + break; + } + + case Instruction::AND: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = m_builder.CreateAnd(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::OR: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = m_builder.CreateOr(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::XOR: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto res = m_builder.CreateXor(lhs, rhs); + stack.push(res); + break; + } + + case Instruction::BYTE: + { + const auto byteNum = stack.pop(); + auto value = stack.pop(); + + value = Endianness::toBE(m_builder, value); + auto bytes = m_builder.CreateBitCast(value, llvm::VectorType::get(Type::Byte, 32), "bytes"); + auto byte = m_builder.CreateExtractElement(bytes, byteNum, "byte"); + value = m_builder.CreateZExt(byte, Type::Word); + + auto byteNumValid = m_builder.CreateICmpULT(byteNum, Constant::get(32)); + value = m_builder.CreateSelect(byteNumValid, value, Constant::get(0)); + stack.push(value); + break; + } + + case Instruction::ADDMOD: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto mod = stack.pop(); + auto res = _arith.addmod(lhs, rhs, mod); + stack.push(res); + break; + } + + case Instruction::MULMOD: + { + auto lhs = stack.pop(); + auto rhs = stack.pop(); + auto mod = stack.pop(); + auto res = _arith.mulmod(lhs, rhs, mod); + stack.push(res); + break; + } + + case Instruction::SIGNEXTEND: + { + auto idx = stack.pop(); + auto word = stack.pop(); + + auto k32_ = m_builder.CreateTrunc(idx, m_builder.getIntNTy(5), "k_32"); + auto k32 = m_builder.CreateZExt(k32_, Type::Word); + auto k32x8 = m_builder.CreateMul(k32, Constant::get(8), "kx8"); + + // test for word >> (k * 8 + 7) + auto bitpos = m_builder.CreateAdd(k32x8, Constant::get(7), "bitpos"); + auto bitval = m_builder.CreateLShr(word, bitpos, "bitval"); + auto bittest = m_builder.CreateTrunc(bitval, Type::Bool, "bittest"); + + auto mask_ = m_builder.CreateShl(Constant::get(1), bitpos); + auto mask = m_builder.CreateSub(mask_, Constant::get(1), "mask"); + + auto negmask = m_builder.CreateXor(mask, llvm::ConstantInt::getAllOnesValue(Type::Word), "negmask"); + auto val1 = m_builder.CreateOr(word, negmask); + auto val0 = m_builder.CreateAnd(word, mask); + + auto kInRange = m_builder.CreateICmpULE(idx, llvm::ConstantInt::get(Type::Word, 30)); + auto result = m_builder.CreateSelect(kInRange, + m_builder.CreateSelect(bittest, val1, val0), + word); + stack.push(result); + break; + } + + case Instruction::SHA3: + { + auto inOff = stack.pop(); + auto inSize = stack.pop(); + _memory.require(inOff, inSize); + _gasMeter.countSha3Data(inSize); + auto hash = _ext.sha3(inOff, inSize); + stack.push(hash); + break; + } + + case Instruction::POP: + { + auto val = stack.pop(); + static_cast(val); + // Generate a dummy use of val to make sure that a get(0) will be emitted at this point, + // so that StackTooSmall will be thrown + // m_builder.CreateICmpEQ(val, val, "dummy"); + break; + } + + case Instruction::ANY_PUSH: + { + auto curr = _bytecode.begin() + currentPC; // TODO: replace currentPC with iterator + auto value = readPushData(curr, _bytecode.end()); + currentPC = curr - _bytecode.begin(); + + stack.push(Constant::get(value)); + break; + } + + case Instruction::ANY_DUP: + { + auto index = static_cast(inst) - static_cast(Instruction::DUP1); + stack.dup(index); + break; + } + + case Instruction::ANY_SWAP: + { + auto index = static_cast(inst) - static_cast(Instruction::SWAP1) + 1; + stack.swap(index); + break; + } + + case Instruction::MLOAD: + { + auto addr = stack.pop(); + auto word = _memory.loadWord(addr); + stack.push(word); + break; + } + + case Instruction::MSTORE: + { + auto addr = stack.pop(); + auto word = stack.pop(); + _memory.storeWord(addr, word); + break; + } + + case Instruction::MSTORE8: + { + auto addr = stack.pop(); + auto word = stack.pop(); + _memory.storeByte(addr, word); + break; + } + + case Instruction::MSIZE: + { + auto word = _memory.getSize(); + stack.push(word); + break; + } + + case Instruction::SLOAD: + { + auto index = stack.pop(); + auto value = _ext.sload(index); + stack.push(value); + break; + } + + case Instruction::SSTORE: + { + auto index = stack.pop(); + auto value = stack.pop(); + _gasMeter.countSStore(_ext, index, value); + _ext.sstore(index, value); + break; + } + + case Instruction::JUMP: + case Instruction::JUMPI: + { + // Generate direct jump iff: + // 1. this is not the first instruction in the block + // 2. m_directJumpTargets[currentPC] is defined (meaning that the previous instruction is a PUSH) + // Otherwise generate a indirect jump (a switch). + llvm::BasicBlock* targetBlock = nullptr; + if (currentPC != _basicBlock.begin()) + { + auto pairIter = m_directJumpTargets.find(currentPC); + if (pairIter != m_directJumpTargets.end()) + targetBlock = pairIter->second; + } + + if (inst == Instruction::JUMP) + { + if (targetBlock) + { + // The target address is computed at compile time, + // just pop it without looking... + stack.pop(); + m_builder.CreateBr(targetBlock); + } + else + m_builder.CreateBr(m_jumpTableBlock->llvm()); + } + else // JUMPI + { + stack.swap(1); + auto val = stack.pop(); + auto zero = Constant::get(0); + auto cond = m_builder.CreateICmpNE(val, zero, "nonzero"); + + if (targetBlock) + { + stack.pop(); + m_builder.CreateCondBr(cond, targetBlock, _nextBasicBlock); + } + else + m_builder.CreateCondBr(cond, m_jumpTableBlock->llvm(), _nextBasicBlock); + } + + break; + } + + case Instruction::JUMPDEST: + { + // Nothing to do + break; + } + + case Instruction::PC: + { + auto value = Constant::get(currentPC); + stack.push(value); + break; + } + + case Instruction::GAS: + { + _gasMeter.commitCostBlock(); + stack.push(_runtimeManager.getGas()); + break; + } + + case Instruction::ADDRESS: + case Instruction::CALLER: + case Instruction::ORIGIN: + case Instruction::CALLVALUE: + case Instruction::CALLDATASIZE: + case Instruction::CODESIZE: + case Instruction::GASPRICE: + case Instruction::PREVHASH: + case Instruction::COINBASE: + case Instruction::TIMESTAMP: + case Instruction::NUMBER: + case Instruction::DIFFICULTY: + case Instruction::GASLIMIT: + { + // Pushes an element of runtime data on stack + stack.push(_runtimeManager.get(inst)); + break; + } + + case Instruction::BALANCE: + { + auto address = stack.pop(); + auto value = _ext.balance(address); + stack.push(value); + break; + } + + case Instruction::EXTCODESIZE: + { + auto addr = stack.pop(); + auto codeRef = _ext.getExtCode(addr); + stack.push(codeRef.size); + break; + } + + case Instruction::CALLDATACOPY: + { + auto destMemIdx = stack.pop(); + auto srcIdx = stack.pop(); + auto reqBytes = stack.pop(); + + auto srcPtr = _runtimeManager.getCallData(); + auto srcSize = _runtimeManager.get(RuntimeData::CallDataSize); + + _memory.copyBytes(srcPtr, srcSize, srcIdx, destMemIdx, reqBytes); + break; + } + + case Instruction::CODECOPY: + { + auto destMemIdx = stack.pop(); + auto srcIdx = stack.pop(); + auto reqBytes = stack.pop(); + + auto srcPtr = _runtimeManager.getCode(); // TODO: Code & its size are constants, feature #80814234 + auto srcSize = _runtimeManager.get(RuntimeData::CodeSize); + + _memory.copyBytes(srcPtr, srcSize, srcIdx, destMemIdx, reqBytes); + break; + } + + case Instruction::EXTCODECOPY: + { + auto addr = stack.pop(); + auto destMemIdx = stack.pop(); + auto srcIdx = stack.pop(); + auto reqBytes = stack.pop(); + + auto codeRef = _ext.getExtCode(addr); + + _memory.copyBytes(codeRef.ptr, codeRef.size, srcIdx, destMemIdx, reqBytes); + break; + } + + case Instruction::CALLDATALOAD: + { + auto index = stack.pop(); + auto value = _ext.calldataload(index); + stack.push(value); + break; + } + + case Instruction::CREATE: + { + auto endowment = stack.pop(); + auto initOff = stack.pop(); + auto initSize = stack.pop(); + _memory.require(initOff, initSize); + + _gasMeter.commitCostBlock(); + + auto gas = _runtimeManager.getGas(); + auto address = _ext.create(gas, endowment, initOff, initSize); + _runtimeManager.setGas(gas); + stack.push(address); + break; + } + + case Instruction::CALL: + case Instruction::CALLCODE: + { + auto gas = stack.pop(); + auto codeAddress = stack.pop(); + auto value = stack.pop(); + auto inOff = stack.pop(); + auto inSize = stack.pop(); + auto outOff = stack.pop(); + auto outSize = stack.pop(); + + _gasMeter.commitCostBlock(); + + // Require memory for in and out buffers + _memory.require(outOff, outSize); // Out buffer first as we guess it will be after the in one + _memory.require(inOff, inSize); + + auto receiveAddress = codeAddress; + if (inst == Instruction::CALLCODE) + receiveAddress = _runtimeManager.get(RuntimeData::Address); + + _gasMeter.count(gas); + auto ret = _ext.call(gas, receiveAddress, value, inOff, inSize, outOff, outSize, codeAddress); + _gasMeter.giveBack(gas); + stack.push(ret); + break; + } + + case Instruction::RETURN: + { + auto index = stack.pop(); + auto size = stack.pop(); + + _memory.require(index, size); + _runtimeManager.registerReturnData(index, size); + + m_builder.CreateRet(Constant::get(ReturnCode::Return)); + break; + } + + case Instruction::SUICIDE: + { + _runtimeManager.registerSuicide(stack.pop()); + m_builder.CreateRet(Constant::get(ReturnCode::Suicide)); + break; + } + + + case Instruction::STOP: + { + m_builder.CreateRet(Constant::get(ReturnCode::Stop)); + break; + } + + case Instruction::LOG0: + case Instruction::LOG1: + case Instruction::LOG2: + case Instruction::LOG3: + case Instruction::LOG4: + { + auto beginIdx = stack.pop(); + auto numBytes = stack.pop(); + _memory.require(beginIdx, numBytes); + + // This will commit the current cost block + _gasMeter.countLogData(numBytes); + + std::array topics{{}}; + auto numTopics = static_cast(inst) - static_cast(Instruction::LOG0); + for (size_t i = 0; i < numTopics; ++i) + topics[i] = stack.pop(); + + _ext.log(beginIdx, numBytes, topics); + break; + } + + default: // Invalid instruction - runtime exception + { + _runtimeManager.raiseException(ReturnCode::BadInstruction); + } + + } + } + + _gasMeter.commitCostBlock(); + + // Block may have no terminator if the next instruction is a jump destination. + if (!_basicBlock.llvm()->getTerminator()) + m_builder.CreateBr(_nextBasicBlock); +} + + + +void Compiler::removeDeadBlocks() +{ + // Remove dead basic blocks + auto sthErased = false; + do + { + sthErased = false; + for (auto it = basicBlocks.begin(); it != basicBlocks.end();) + { + auto llvmBB = it->second.llvm(); + if (llvm::pred_begin(llvmBB) == llvm::pred_end(llvmBB)) + { + llvmBB->eraseFromParent(); + basicBlocks.erase(it++); + sthErased = true; + } + else + ++it; + } + } + while (sthErased); + + // Remove jump table block if no predecessors + if (llvm::pred_begin(m_jumpTableBlock->llvm()) == llvm::pred_end(m_jumpTableBlock->llvm())) + { + m_jumpTableBlock->llvm()->eraseFromParent(); + m_jumpTableBlock.reset(); + } +} + +void Compiler::dumpCFGifRequired(std::string const& _dotfilePath) +{ + if (! m_options.dumpCFG) + return; + + // TODO: handle i/o failures + std::ofstream ofs(_dotfilePath); + dumpCFGtoStream(ofs); + ofs.close(); +} + +void Compiler::dumpCFGtoStream(std::ostream& _out) +{ + _out << "digraph BB {\n" + << " node [shape=record, fontname=Courier, fontsize=10];\n" + << " entry [share=record, label=\"entry block\"];\n"; + + std::vector blocks; + for (auto& pair : basicBlocks) + blocks.push_back(&pair.second); + if (m_jumpTableBlock) + blocks.push_back(m_jumpTableBlock.get()); + if (m_badJumpBlock) + blocks.push_back(m_badJumpBlock.get()); + + // std::map phiNodesPerBlock; + + // Output nodes + for (auto bb : blocks) + { + std::string blockName = bb->llvm()->getName(); + + std::ostringstream oss; + bb->dump(oss, true); + + _out << " \"" << blockName << "\" [shape=record, label=\" { " << blockName << "|" << oss.str() << "} \"];\n"; + } + + // Output edges + for (auto bb : blocks) + { + std::string blockName = bb->llvm()->getName(); + + auto end = llvm::pred_end(bb->llvm()); + for (llvm::pred_iterator it = llvm::pred_begin(bb->llvm()); it != end; ++it) + { + _out << " \"" << (*it)->getName().str() << "\" -> \"" << blockName << "\" [" + << ((m_jumpTableBlock.get() && *it == m_jumpTableBlock.get()->llvm()) ? "style = dashed, " : "") + << "];\n"; + } + } + + _out << "}\n"; +} + +void Compiler::dump() +{ + for (auto& entry : basicBlocks) + entry.second.dump(); + if (m_jumpTableBlock != nullptr) + m_jumpTableBlock->dump(); +} + +} +} +} + diff --git a/evmjit/libevmjit/Compiler.h b/evmjit/libevmjit/Compiler.h new file mode 100644 index 000000000..8e3bf357c --- /dev/null +++ b/evmjit/libevmjit/Compiler.h @@ -0,0 +1,91 @@ + +#pragma once + +#include + +#include "Common.h" +#include "BasicBlock.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +class Compiler +{ +public: + + struct Options + { + /// Optimize stack operations between basic blocks + bool optimizeStack; + + /// Rewrite switch instructions to sequences of branches + bool rewriteSwitchToBranches; + + /// Dump CFG as a .dot file for graphviz + bool dumpCFG; + + Options(): + optimizeStack(true), + rewriteSwitchToBranches(true), + dumpCFG(false) + {} + }; + + using ProgramCounter = uint64_t; + + Compiler(Options const& _options); + + std::unique_ptr compile(bytes const& _bytecode, std::string const& _id); + +private: + + void createBasicBlocks(bytes const& _bytecode); + + void compileBasicBlock(BasicBlock& _basicBlock, bytes const& _bytecode, class RuntimeManager& _runtimeManager, class Arith256& _arith, class Memory& _memory, class Ext& _ext, class GasMeter& _gasMeter, llvm::BasicBlock* _nextBasicBlock); + + void removeDeadBlocks(); + + /// Dumps basic block graph in graphviz format to a file, if option dumpCFG is enabled. + void dumpCFGifRequired(std::string const& _dotfilePath); + + /// Dumps basic block graph in graphviz format to a stream. + void dumpCFGtoStream(std::ostream& _out); + + /// Dumps all basic blocks to stderr. Useful in a debugging session. + void dump(); + + /// Compiler options + Options const& m_options; + + /// Helper class for generating IR + llvm::IRBuilder<> m_builder; + + /// Maps a program counter pc to a basic block that starts at pc (if any). + std::map basicBlocks = {}; + + /// Maps a pc at which there is a JUMP or JUMPI to the target block of the jump. + std::map m_directJumpTargets = {}; + + /// A list of possible blocks to which there may be indirect jumps. + std::vector m_indirectJumpTargets = {}; + + /// Stop basic block - terminates execution with STOP code (0) + llvm::BasicBlock* m_stopBB = nullptr; + + /// Block with a jump table. + std::unique_ptr m_jumpTableBlock = nullptr; + + /// Default destination for indirect jumps. + std::unique_ptr m_badJumpBlock = nullptr; + + /// Main program function + llvm::Function* m_mainFunc = nullptr; +}; + +} +} +} diff --git a/evmjit/libevmjit/CompilerHelper.cpp b/evmjit/libevmjit/CompilerHelper.cpp new file mode 100644 index 000000000..badf9d889 --- /dev/null +++ b/evmjit/libevmjit/CompilerHelper.cpp @@ -0,0 +1,46 @@ + +#include "CompilerHelper.h" + +#include +#include + +#include "RuntimeManager.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +CompilerHelper::CompilerHelper(llvm::IRBuilder<>& _builder) : + m_builder(_builder) +{} + +llvm::Module* CompilerHelper::getModule() +{ + assert(m_builder.GetInsertBlock()); + assert(m_builder.GetInsertBlock()->getParent()); // BB must be in a function + return m_builder.GetInsertBlock()->getParent()->getParent(); +} + +llvm::Function* CompilerHelper::getMainFunction() +{ + // TODO: Rename or change semantics of getMainFunction() function + assert(m_builder.GetInsertBlock()); + auto mainFunc = m_builder.GetInsertBlock()->getParent(); + assert(mainFunc); + if (mainFunc == &mainFunc->getParent()->getFunctionList().front()) // Main function is the first one in module + return mainFunc; + return nullptr; +} + + +RuntimeHelper::RuntimeHelper(RuntimeManager& _runtimeManager): + CompilerHelper(_runtimeManager.getBuilder()), + m_runtimeManager(_runtimeManager) +{} + +} +} +} diff --git a/evmjit/libevmjit/CompilerHelper.h b/evmjit/libevmjit/CompilerHelper.h new file mode 100644 index 000000000..19315fe4a --- /dev/null +++ b/evmjit/libevmjit/CompilerHelper.h @@ -0,0 +1,83 @@ + +#pragma once + +#include + + +namespace dev +{ +namespace eth +{ +namespace jit +{ +class RuntimeManager; + +/// Base class for compiler helpers like Memory, GasMeter, etc. +class CompilerHelper +{ +protected: + CompilerHelper(llvm::IRBuilder<>& _builder); + + CompilerHelper(const CompilerHelper&) = delete; + void operator=(CompilerHelper) = delete; + + /// Reference to the IR module being compiled + llvm::Module* getModule(); + + /// Reference to the main module function + llvm::Function* getMainFunction(); + + /// Reference to parent compiler IR builder + llvm::IRBuilder<>& m_builder; + llvm::IRBuilder<>& getBuilder() { return m_builder; } + + template + llvm::CallInst* createCall(llvm::Function* _func, _Args*... _args) + { + llvm::Value* args[] = {_args...}; + return getBuilder().CreateCall(_func, args); + } + + friend class RuntimeHelper; +}; + + +/// Compiler helper that depends on runtime data +class RuntimeHelper : public CompilerHelper +{ +protected: + RuntimeHelper(RuntimeManager& _runtimeManager); + + RuntimeManager& getRuntimeManager() { return m_runtimeManager; } + +private: + RuntimeManager& m_runtimeManager; +}; + + +/// Saves the insert point of the IR builder and restores it when destructed +struct InsertPointGuard +{ + InsertPointGuard(llvm::IRBuilder<>& _builder) : + m_builder(_builder), + m_insertBB(m_builder.GetInsertBlock()), + m_insertPt(m_builder.GetInsertPoint()) + {} + + InsertPointGuard(const InsertPointGuard&) = delete; + void operator=(InsertPointGuard) = delete; + + ~InsertPointGuard() + { + m_builder.SetInsertPoint(m_insertBB, m_insertPt); + } + +private: + llvm::IRBuilder<>& m_builder; + llvm::BasicBlock* m_insertBB; + llvm::BasicBlock::iterator m_insertPt; +}; + +} +} +} diff --git a/evmjit/libevmjit/Endianness.cpp b/evmjit/libevmjit/Endianness.cpp new file mode 100644 index 000000000..db7edfdc9 --- /dev/null +++ b/evmjit/libevmjit/Endianness.cpp @@ -0,0 +1,38 @@ + +#include "Endianness.h" + +#include + +#include "Type.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +llvm::Value* Endianness::bswapIfLE(llvm::IRBuilder<>& _builder, llvm::Value* _word) +{ + union tester + { + unsigned int x; + unsigned char isLE; + }; + + if (tester{1}.isLE) + { + // FIXME: Disabled because of problems with BYTE + //if (auto constant = llvm::dyn_cast(_word)) + // return _builder.getInt(constant->getValue().byteSwap()); + + // OPT: Cache func declaration? + auto bswapFunc = llvm::Intrinsic::getDeclaration(_builder.GetInsertBlock()->getParent()->getParent(), llvm::Intrinsic::bswap, Type::Word); + return _builder.CreateCall(bswapFunc, _word); + } + return _word; +} + +} +} +} diff --git a/evmjit/libevmjit/Endianness.h b/evmjit/libevmjit/Endianness.h new file mode 100644 index 000000000..8a1f41085 --- /dev/null +++ b/evmjit/libevmjit/Endianness.h @@ -0,0 +1,24 @@ + +#pragma once + +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +struct Endianness +{ + static llvm::Value* toBE(llvm::IRBuilder<>& _builder, llvm::Value* _word) { return bswapIfLE(_builder, _word); } + static llvm::Value* toNative(llvm::IRBuilder<>& _builder, llvm::Value* _word) { return bswapIfLE(_builder, _word); } + +private: + static llvm::Value* bswapIfLE(llvm::IRBuilder<>& _builder, llvm::Value* _word); +}; + +} +} +} diff --git a/evmjit/libevmjit/ExecutionEngine.cpp b/evmjit/libevmjit/ExecutionEngine.cpp new file mode 100644 index 000000000..862586575 --- /dev/null +++ b/evmjit/libevmjit/ExecutionEngine.cpp @@ -0,0 +1,127 @@ +#include "ExecutionEngine.h" + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "Runtime.h" +#include "Compiler.h" +#include "Cache.h" + +extern "C" void env_sha3(dev::eth::jit::byte const* _begin, uint64_t _size, std::array* o_hash); + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +namespace +{ +typedef ReturnCode(*EntryFuncPtr)(Runtime*); + +ReturnCode runEntryFunc(EntryFuncPtr _mainFunc, Runtime* _runtime) +{ + // That function uses long jumps to handle "execeptions". + // Do not create any non-POD objects here + + ReturnCode returnCode{}; + auto sj = setjmp(_runtime->getJmpBuf()); + if (sj == 0) + returnCode = _mainFunc(_runtime); + else + returnCode = static_cast(sj); + + return returnCode; +} + +std::string codeHash(bytes const& _code) +{ + std::array binHash; + env_sha3(_code.data(), _code.size(), &binHash); + + std::ostringstream os; + for (auto i: binHash) + os << std::hex << std::setfill('0') << std::setw(2) << (int)(std::make_unsigned::type)i; + + return os.str(); +} + +} + +ReturnCode ExecutionEngine::run(bytes const& _code, RuntimeData* _data, Env* _env) +{ + static std::unique_ptr ee; // TODO: Use Managed Objects from LLVM? + + auto mainFuncName = codeHash(_code); + EntryFuncPtr entryFuncPtr{}; + Runtime runtime(_data, _env); // TODO: I don't know why but it must be created before getFunctionAddress() calls + + if (ee && (entryFuncPtr = (EntryFuncPtr)ee->getFunctionAddress(mainFuncName))) + { + } + else + { + auto module = Compiler({}).compile(_code, mainFuncName); + //module->dump(); + if (!ee) + { + llvm::InitializeNativeTarget(); + llvm::InitializeNativeTargetAsmPrinter(); + + llvm::EngineBuilder builder(module.get()); + builder.setEngineKind(llvm::EngineKind::JIT); + builder.setUseMCJIT(true); + std::unique_ptr memoryManager(new llvm::SectionMemoryManager); + builder.setMCJITMemoryManager(memoryManager.get()); + builder.setOptLevel(llvm::CodeGenOpt::Default); + + auto triple = llvm::Triple(llvm::sys::getProcessTriple()); + if (triple.getOS() == llvm::Triple::OSType::Win32) + triple.setObjectFormat(llvm::Triple::ObjectFormatType::ELF); // MCJIT does not support COFF format + module->setTargetTriple(triple.str()); + + ee.reset(builder.create()); + if (!ee) + return ReturnCode::LLVMConfigError; + + module.release(); // Successfully created llvm::ExecutionEngine takes ownership of the module + memoryManager.release(); // and memory manager + + ee->setObjectCache(Cache::getObjectCache()); + entryFuncPtr = (EntryFuncPtr)ee->getFunctionAddress(mainFuncName); + } + else + { + if (!entryFuncPtr) + { + ee->addModule(module.get()); + module.release(); + entryFuncPtr = (EntryFuncPtr)ee->getFunctionAddress(mainFuncName); + } + } + } + assert(entryFuncPtr); + + auto executionStartTime = std::chrono::high_resolution_clock::now(); + + auto returnCode = runEntryFunc(entryFuncPtr, &runtime); + if (returnCode == ReturnCode::Return) + this->returnData = runtime.getReturnData(); + + auto executionEndTime = std::chrono::high_resolution_clock::now(); + clog(JIT) << " + " << std::chrono::duration_cast(executionEndTime - executionStartTime).count() << " ms\n"; + + return returnCode; +} + +} +} +} diff --git a/evmjit/libevmjit/ExecutionEngine.h b/evmjit/libevmjit/ExecutionEngine.h new file mode 100644 index 000000000..559701bba --- /dev/null +++ b/evmjit/libevmjit/ExecutionEngine.h @@ -0,0 +1,26 @@ +#pragma once + +#include "RuntimeData.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +class ExecutionEngine +{ +public: + ExecutionEngine() = default; + ExecutionEngine(ExecutionEngine const&) = delete; + void operator=(ExecutionEngine) = delete; + + ReturnCode run(bytes const& _code, RuntimeData* _data, Env* _env); + + bytes returnData; +}; + +} +} +} diff --git a/evmjit/libevmjit/Ext.cpp b/evmjit/libevmjit/Ext.cpp new file mode 100644 index 000000000..38adffd3f --- /dev/null +++ b/evmjit/libevmjit/Ext.cpp @@ -0,0 +1,178 @@ + +#include "Ext.h" + +#include +#include +#include + +//#include +//#include + +#include "RuntimeManager.h" +#include "Memory.h" +#include "Type.h" +#include "Endianness.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +Ext::Ext(RuntimeManager& _runtimeManager, Memory& _memoryMan): + RuntimeHelper(_runtimeManager), + m_memoryMan(_memoryMan) +{ + auto module = getModule(); + + m_args[0] = m_builder.CreateAlloca(Type::Word, nullptr, "ext.index"); + m_args[1] = m_builder.CreateAlloca(Type::Word, nullptr, "ext.value"); + m_arg2 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg2"); + m_arg3 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg3"); + m_arg4 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg4"); + m_arg5 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg5"); + m_arg6 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg6"); + m_arg7 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg7"); + m_arg8 = m_builder.CreateAlloca(Type::Word, nullptr, "ext.arg8"); + m_size = m_builder.CreateAlloca(Type::Size, nullptr, "env.size"); + + using Linkage = llvm::GlobalValue::LinkageTypes; + + llvm::Type* argsTypes[] = {Type::EnvPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr}; + + m_sload = llvm::Function::Create(llvm::FunctionType::get(Type::Void, {argsTypes, 3}, false), Linkage::ExternalLinkage, "env_sload", module); + m_sstore = llvm::Function::Create(llvm::FunctionType::get(Type::Void, {argsTypes, 3}, false), Linkage::ExternalLinkage, "env_sstore", module); + + llvm::Type* sha3ArgsTypes[] = {Type::BytePtr, Type::Size, Type::WordPtr}; + m_sha3 = llvm::Function::Create(llvm::FunctionType::get(Type::Void, sha3ArgsTypes, false), Linkage::ExternalLinkage, "env_sha3", module); + + llvm::Type* createArgsTypes[] = {Type::EnvPtr, Type::WordPtr, Type::WordPtr, Type::BytePtr, Type::Size, Type::WordPtr}; + m_create = llvm::Function::Create(llvm::FunctionType::get(Type::Void, createArgsTypes, false), Linkage::ExternalLinkage, "env_create", module); + + llvm::Type* callArgsTypes[] = {Type::EnvPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::BytePtr, Type::Size, Type::BytePtr, Type::Size, Type::WordPtr}; + m_call = llvm::Function::Create(llvm::FunctionType::get(Type::Bool, callArgsTypes, false), Linkage::ExternalLinkage, "env_call", module); + + llvm::Type* logArgsTypes[] = {Type::EnvPtr, Type::BytePtr, Type::Size, Type::WordPtr, Type::WordPtr, Type::WordPtr, Type::WordPtr}; + m_log = llvm::Function::Create(llvm::FunctionType::get(Type::Void, logArgsTypes, false), Linkage::ExternalLinkage, "env_log", module); + + llvm::Type* getExtCodeArgsTypes[] = {Type::EnvPtr, Type::WordPtr, Type::Size->getPointerTo()}; + m_getExtCode = llvm::Function::Create(llvm::FunctionType::get(Type::BytePtr, getExtCodeArgsTypes, false), Linkage::ExternalLinkage, "env_getExtCode", module); + + // Helper function, not client Env interface + llvm::Type* callDataLoadArgsTypes[] = {Type::RuntimeDataPtr, Type::WordPtr, Type::WordPtr}; + m_calldataload = llvm::Function::Create(llvm::FunctionType::get(Type::Void, callDataLoadArgsTypes, false), Linkage::ExternalLinkage, "ext_calldataload", module); +} + +llvm::Function* Ext::getBalanceFunc() +{ + if (!m_balance) + { + llvm::Type* argsTypes[] = {Type::EnvPtr, Type::WordPtr, Type::WordPtr}; + m_balance = llvm::Function::Create(llvm::FunctionType::get(Type::Void, argsTypes, false), llvm::Function::ExternalLinkage, "env_balance", getModule()); + } + return m_balance; +} + +llvm::Value* Ext::sload(llvm::Value* _index) +{ + m_builder.CreateStore(_index, m_args[0]); + m_builder.CreateCall3(m_sload, getRuntimeManager().getEnvPtr(), m_args[0], m_args[1]); // Uses native endianness + return m_builder.CreateLoad(m_args[1]); +} + +void Ext::sstore(llvm::Value* _index, llvm::Value* _value) +{ + m_builder.CreateStore(_index, m_args[0]); + m_builder.CreateStore(_value, m_args[1]); + m_builder.CreateCall3(m_sstore, getRuntimeManager().getEnvPtr(), m_args[0], m_args[1]); // Uses native endianness +} + +llvm::Value* Ext::calldataload(llvm::Value* _index) +{ + m_builder.CreateStore(_index, m_args[0]); + createCall(m_calldataload, getRuntimeManager().getDataPtr(), m_args[0], m_args[1]); + auto ret = m_builder.CreateLoad(m_args[1]); + return Endianness::toNative(m_builder, ret); +} + +llvm::Value* Ext::balance(llvm::Value* _address) +{ + auto address = Endianness::toBE(m_builder, _address); + m_builder.CreateStore(address, m_args[0]); + createCall(getBalanceFunc(), getRuntimeManager().getEnvPtr(), m_args[0], m_args[1]); + return m_builder.CreateLoad(m_args[1]); +} + +llvm::Value* Ext::create(llvm::Value*& _gas, llvm::Value* _endowment, llvm::Value* _initOff, llvm::Value* _initSize) +{ + m_builder.CreateStore(_gas, m_args[0]); + m_builder.CreateStore(_endowment, m_arg2); + auto begin = m_memoryMan.getBytePtr(_initOff); + auto size = m_builder.CreateTrunc(_initSize, Type::Size, "size"); + createCall(m_create, getRuntimeManager().getEnvPtr(), m_args[0], m_arg2, begin, size, m_args[1]); + _gas = m_builder.CreateLoad(m_args[0]); // Return gas + llvm::Value* address = m_builder.CreateLoad(m_args[1]); + address = Endianness::toNative(m_builder, address); + return address; +} + +llvm::Value* Ext::call(llvm::Value*& _gas, llvm::Value* _receiveAddress, llvm::Value* _value, llvm::Value* _inOff, llvm::Value* _inSize, llvm::Value* _outOff, llvm::Value* _outSize, llvm::Value* _codeAddress) +{ + m_builder.CreateStore(_gas, m_args[0]); + auto receiveAddress = Endianness::toBE(m_builder, _receiveAddress); + m_builder.CreateStore(receiveAddress, m_arg2); + m_builder.CreateStore(_value, m_arg3); + auto inBeg = m_memoryMan.getBytePtr(_inOff); + auto inSize = m_builder.CreateTrunc(_inSize, Type::Size, "in.size"); + auto outBeg = m_memoryMan.getBytePtr(_outOff); + auto outSize = m_builder.CreateTrunc(_outSize, Type::Size, "out.size"); + auto codeAddress = Endianness::toBE(m_builder, _codeAddress); + m_builder.CreateStore(codeAddress, m_arg8); + auto ret = createCall(m_call, getRuntimeManager().getEnvPtr(), m_args[0], m_arg2, m_arg3, inBeg, inSize, outBeg, outSize, m_arg8); + _gas = m_builder.CreateLoad(m_args[0]); // Return gas + return m_builder.CreateZExt(ret, Type::Word, "ret"); +} + +llvm::Value* Ext::sha3(llvm::Value* _inOff, llvm::Value* _inSize) +{ + auto begin = m_memoryMan.getBytePtr(_inOff); + auto size = m_builder.CreateTrunc(_inSize, Type::Size, "size"); + createCall(m_sha3, begin, size, m_args[1]); + llvm::Value* hash = m_builder.CreateLoad(m_args[1]); + hash = Endianness::toNative(m_builder, hash); + return hash; +} + +MemoryRef Ext::getExtCode(llvm::Value* _addr) +{ + auto addr = Endianness::toBE(m_builder, _addr); + m_builder.CreateStore(addr, m_args[0]); + auto code = createCall(m_getExtCode, getRuntimeManager().getEnvPtr(), m_args[0], m_size); + auto codeSize = m_builder.CreateLoad(m_size); + auto codeSize256 = m_builder.CreateZExt(codeSize, Type::Word); + return {code, codeSize256}; +} + +void Ext::log(llvm::Value* _memIdx, llvm::Value* _numBytes, std::array const& _topics) +{ + auto begin = m_memoryMan.getBytePtr(_memIdx); + auto size = m_builder.CreateTrunc(_numBytes, Type::Size, "size"); + llvm::Value* args[] = {getRuntimeManager().getEnvPtr(), begin, size, m_arg2, m_arg3, m_arg4, m_arg5}; + + auto topicArgPtr = &args[3]; + for (auto&& topic : _topics) + { + if (topic) + m_builder.CreateStore(Endianness::toBE(m_builder, topic), *topicArgPtr); + else + *topicArgPtr = llvm::ConstantPointerNull::get(Type::WordPtr); + ++topicArgPtr; + } + + m_builder.CreateCall(m_log, args); +} + +} +} +} diff --git a/evmjit/libevmjit/Ext.h b/evmjit/libevmjit/Ext.h new file mode 100644 index 000000000..be71dc1ff --- /dev/null +++ b/evmjit/libevmjit/Ext.h @@ -0,0 +1,69 @@ + +#pragma once + +#include +#include "CompilerHelper.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + class Memory; + +struct MemoryRef +{ + llvm::Value* ptr; + llvm::Value* size; +}; + +class Ext : public RuntimeHelper +{ +public: + Ext(RuntimeManager& _runtimeManager, Memory& _memoryMan); + + llvm::Value* sload(llvm::Value* _index); + void sstore(llvm::Value* _index, llvm::Value* _value); + + llvm::Value* balance(llvm::Value* _address); + llvm::Value* calldataload(llvm::Value* _index); + llvm::Value* create(llvm::Value*& _gas, llvm::Value* _endowment, llvm::Value* _initOff, llvm::Value* _initSize); + llvm::Value* call(llvm::Value*& _gas, llvm::Value* _receiveAddress, llvm::Value* _value, llvm::Value* _inOff, llvm::Value* _inSize, llvm::Value* _outOff, llvm::Value* _outSize, llvm::Value* _codeAddress); + + llvm::Value* sha3(llvm::Value* _inOff, llvm::Value* _inSize); + MemoryRef getExtCode(llvm::Value* _addr); + + void log(llvm::Value* _memIdx, llvm::Value* _numBytes, std::array const& _topics); + +private: + Memory& m_memoryMan; + + llvm::Value* m_args[2]; + llvm::Value* m_arg2; + llvm::Value* m_arg3; + llvm::Value* m_arg4; + llvm::Value* m_arg5; + llvm::Value* m_arg6; + llvm::Value* m_arg7; + llvm::Value* m_arg8; + llvm::Value* m_size; + llvm::Value* m_data = nullptr; + llvm::Function* m_sload; + llvm::Function* m_sstore; + llvm::Function* m_calldataload; + llvm::Function* m_balance = nullptr; + llvm::Function* m_create; + llvm::Function* m_call; + llvm::Function* m_sha3; + llvm::Function* m_getExtCode; + llvm::Function* m_log; + + llvm::Function* getBalanceFunc(); +}; + + +} +} +} + diff --git a/evmjit/libevmjit/GasMeter.cpp b/evmjit/libevmjit/GasMeter.cpp new file mode 100644 index 000000000..c31942a45 --- /dev/null +++ b/evmjit/libevmjit/GasMeter.cpp @@ -0,0 +1,222 @@ + +#include "GasMeter.h" + +#include +#include +#include + +#include "Type.h" +#include "Ext.h" +#include "RuntimeManager.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +namespace // Helper functions +{ + +uint64_t const c_stepGas = 1; +uint64_t const c_balanceGas = 20; +uint64_t const c_sha3Gas = 10; +uint64_t const c_sha3WordGas = 10; +uint64_t const c_sloadGas = 20; +uint64_t const c_sstoreSetGas = 300; +uint64_t const c_sstoreResetGas = 100; +uint64_t const c_sstoreRefundGas = 100; +uint64_t const c_createGas = 100; +uint64_t const c_createDataGas = 5; +uint64_t const c_callGas = 20; +uint64_t const c_expGas = 1; +uint64_t const c_expByteGas = 1; +uint64_t const c_memoryGas = 1; +uint64_t const c_txDataZeroGas = 1; +uint64_t const c_txDataNonZeroGas = 5; +uint64_t const c_txGas = 500; +uint64_t const c_logGas = 32; +uint64_t const c_logDataGas = 1; +uint64_t const c_logTopicGas = 32; +uint64_t const c_copyGas = 1; + +uint64_t getStepCost(Instruction inst) // TODO: Add this function to FeeSructure (pull request submitted) +{ + switch (inst) + { + default: // Assumes instruction code is valid + return c_stepGas; + + case Instruction::STOP: + case Instruction::SUICIDE: + case Instruction::SSTORE: // Handle cost of SSTORE separately in GasMeter::countSStore() + return 0; + + case Instruction::EXP: return c_expGas; + + case Instruction::SLOAD: return c_sloadGas; + + case Instruction::SHA3: return c_sha3Gas; + + case Instruction::BALANCE: return c_balanceGas; + + case Instruction::CALL: + case Instruction::CALLCODE: return c_callGas; + + case Instruction::CREATE: return c_createGas; + + case Instruction::LOG0: + case Instruction::LOG1: + case Instruction::LOG2: + case Instruction::LOG3: + case Instruction::LOG4: + { + auto numTopics = static_cast(inst) - static_cast(Instruction::LOG0); + return c_logGas + numTopics * c_logTopicGas; + } + } +} + +} + +GasMeter::GasMeter(llvm::IRBuilder<>& _builder, RuntimeManager& _runtimeManager) : + CompilerHelper(_builder), + m_runtimeManager(_runtimeManager) +{ + auto module = getModule(); + + llvm::Type* gasCheckArgs[] = {Type::RuntimePtr, Type::Word}; + m_gasCheckFunc = llvm::Function::Create(llvm::FunctionType::get(Type::Void, gasCheckArgs, false), llvm::Function::PrivateLinkage, "gas.check", module); + InsertPointGuard guard(m_builder); + + auto checkBB = llvm::BasicBlock::Create(_builder.getContext(), "Check", m_gasCheckFunc); + auto outOfGasBB = llvm::BasicBlock::Create(_builder.getContext(), "OutOfGas", m_gasCheckFunc); + auto updateBB = llvm::BasicBlock::Create(_builder.getContext(), "Update", m_gasCheckFunc); + + m_builder.SetInsertPoint(checkBB); + auto arg = m_gasCheckFunc->arg_begin(); + arg->setName("rt"); + ++arg; + arg->setName("cost"); + auto cost = arg; + auto gas = m_runtimeManager.getGas(); + auto isOutOfGas = m_builder.CreateICmpUGT(cost, gas, "isOutOfGas"); + m_builder.CreateCondBr(isOutOfGas, outOfGasBB, updateBB); + + m_builder.SetInsertPoint(outOfGasBB); + m_runtimeManager.raiseException(ReturnCode::OutOfGas); + m_builder.CreateUnreachable(); + + m_builder.SetInsertPoint(updateBB); + gas = m_builder.CreateSub(gas, cost); + m_runtimeManager.setGas(gas); + m_builder.CreateRetVoid(); +} + +void GasMeter::count(Instruction _inst) +{ + if (!m_checkCall) + { + // Create gas check call with mocked block cost at begining of current cost-block + m_checkCall = createCall(m_gasCheckFunc, m_runtimeManager.getRuntimePtr(), llvm::UndefValue::get(Type::Word)); + } + + m_blockCost += getStepCost(_inst); +} + +void GasMeter::count(llvm::Value* _cost) +{ + createCall(m_gasCheckFunc, m_runtimeManager.getRuntimePtr(), _cost); +} + +void GasMeter::countExp(llvm::Value* _exponent) +{ + // Additional cost is 1 per significant byte of exponent + // lz - leading zeros + // cost = ((256 - lz) + 7) / 8 + + // OPT: All calculations can be done on 32/64 bits + + auto ctlz = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::ctlz, Type::Word); + auto lz = m_builder.CreateCall2(ctlz, _exponent, m_builder.getInt1(false)); + auto sigBits = m_builder.CreateSub(Constant::get(256), lz); + auto sigBytes = m_builder.CreateUDiv(m_builder.CreateAdd(sigBits, Constant::get(7)), Constant::get(8)); + count(sigBytes); +} + +void GasMeter::countSStore(Ext& _ext, llvm::Value* _index, llvm::Value* _newValue) +{ + auto oldValue = _ext.sload(_index); + auto oldValueIsZero = m_builder.CreateICmpEQ(oldValue, Constant::get(0), "oldValueIsZero"); + auto newValueIsZero = m_builder.CreateICmpEQ(_newValue, Constant::get(0), "newValueIsZero"); + auto oldValueIsntZero = m_builder.CreateICmpNE(oldValue, Constant::get(0), "oldValueIsntZero"); + auto newValueIsntZero = m_builder.CreateICmpNE(_newValue, Constant::get(0), "newValueIsntZero"); + auto isInsert = m_builder.CreateAnd(oldValueIsZero, newValueIsntZero, "isInsert"); + auto isDelete = m_builder.CreateAnd(oldValueIsntZero, newValueIsZero, "isDelete"); + auto cost = m_builder.CreateSelect(isInsert, Constant::get(c_sstoreSetGas), Constant::get(c_sstoreResetGas), "cost"); + cost = m_builder.CreateSelect(isDelete, Constant::get(0), cost, "cost"); + count(cost); +} + +void GasMeter::countLogData(llvm::Value* _dataLength) +{ + assert(m_checkCall); + assert(m_blockCost > 0); // LOGn instruction is already counted + static_assert(c_logDataGas == 1, "Log data gas cost has changed. Update GasMeter."); + count(_dataLength); +} + +void GasMeter::countSha3Data(llvm::Value* _dataLength) +{ + assert(m_checkCall); + assert(m_blockCost > 0); // SHA3 instruction is already counted + + // TODO: This round ups to 32 happens in many places + // FIXME: Overflow possible but Memory::require() also called. Probably 64-bit arith can be used. + static_assert(c_sha3WordGas != 1, "SHA3 data cost has changed. Update GasMeter"); + auto words = m_builder.CreateUDiv(m_builder.CreateAdd(_dataLength, Constant::get(31)), Constant::get(32)); + auto cost = m_builder.CreateNUWMul(Constant::get(c_sha3WordGas), words); + count(cost); +} + +void GasMeter::giveBack(llvm::Value* _gas) +{ + m_runtimeManager.setGas(m_builder.CreateAdd(m_runtimeManager.getGas(), _gas)); +} + +void GasMeter::commitCostBlock() +{ + // If any uncommited block + if (m_checkCall) + { + if (m_blockCost == 0) // Do not check 0 + { + m_checkCall->eraseFromParent(); // Remove the gas check call + m_checkCall = nullptr; + return; + } + + m_checkCall->setArgOperand(1, Constant::get(m_blockCost)); // Update block cost in gas check call + m_checkCall = nullptr; // End cost-block + m_blockCost = 0; + } + assert(m_blockCost == 0); +} + +void GasMeter::countMemory(llvm::Value* _additionalMemoryInWords) +{ + static_assert(c_memoryGas == 1, "Memory gas cost has changed. Update GasMeter."); + count(_additionalMemoryInWords); +} + +void GasMeter::countCopy(llvm::Value* _copyWords) +{ + static_assert(c_copyGas == 1, "Copy gas cost has changed. Update GasMeter."); + count(_copyWords); +} + +} +} +} + diff --git a/evmjit/libevmjit/GasMeter.h b/evmjit/libevmjit/GasMeter.h new file mode 100644 index 000000000..56da6eb9f --- /dev/null +++ b/evmjit/libevmjit/GasMeter.h @@ -0,0 +1,64 @@ + +#pragma once + +#include "CompilerHelper.h" +#include "Instruction.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ +class RuntimeManager; + +class GasMeter : public CompilerHelper // TODO: Use RuntimeHelper +{ +public: + GasMeter(llvm::IRBuilder<>& _builder, RuntimeManager& _runtimeManager); + + /// Count step cost of instruction + void count(Instruction _inst); + + /// Count additional cost + void count(llvm::Value* _cost); + + /// Calculate & count gas cost for SSTORE instruction + void countSStore(class Ext& _ext, llvm::Value* _index, llvm::Value* _newValue); + + /// Calculate & count additional gas cost for EXP instruction + void countExp(llvm::Value* _exponent); + + /// Count gas cost of LOG data + void countLogData(llvm::Value* _dataLength); + + /// Count gas cost of SHA3 data + void countSha3Data(llvm::Value* _dataLength); + + /// Finalize cost-block by checking gas needed for the block before the block + void commitCostBlock(); + + /// Give back an amount of gas not used by a call + void giveBack(llvm::Value* _gas); + + /// Generate code that checks the cost of additional memory used by program + void countMemory(llvm::Value* _additionalMemoryInWords); + + /// Count addional gas cost for memory copy + void countCopy(llvm::Value* _copyWords); + +private: + /// Cumulative gas cost of a block of instructions + /// @TODO Handle overflow + uint64_t m_blockCost = 0; + + llvm::CallInst* m_checkCall = nullptr; + llvm::Function* m_gasCheckFunc = nullptr; + + RuntimeManager& m_runtimeManager; +}; + +} +} +} + diff --git a/evmjit/libevmjit/Instruction.h b/evmjit/libevmjit/Instruction.h new file mode 100644 index 000000000..502c4b66e --- /dev/null +++ b/evmjit/libevmjit/Instruction.h @@ -0,0 +1,235 @@ +#pragma once + +#include "Common.h" + +namespace llvm +{ + class APInt; +} + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +/// Virtual machine bytecode instruction. +enum class Instruction: uint8_t +{ + STOP = 0x00, ///< halts execution + ADD, ///< addition operation + MUL, ///< mulitplication operation + SUB, ///< subtraction operation + DIV, ///< integer division operation + SDIV, ///< signed integer division operation + MOD, ///< modulo remainder operation + SMOD, ///< signed modulo remainder operation + ADDMOD, ///< unsigned modular addition + MULMOD, ///< unsigned modular multiplication + EXP, ///< exponential operation + SIGNEXTEND, ///< extend length of signed integer + + LT = 0x10, ///< less-than comparision + GT, ///< greater-than comparision + SLT, ///< signed less-than comparision + SGT, ///< signed greater-than comparision + EQ, ///< equality comparision + ISZERO, ///< simple not operator + AND, ///< bitwise AND operation + OR, ///< bitwise OR operation + XOR, ///< bitwise XOR operation + NOT, ///< bitwise NOT opertation + BYTE, ///< retrieve single byte from word + + SHA3 = 0x20, ///< compute SHA3-256 hash + + ADDRESS = 0x30, ///< get address of currently executing account + BALANCE, ///< get balance of the given account + ORIGIN, ///< get execution origination address + CALLER, ///< get caller address + CALLVALUE, ///< get deposited value by the instruction/transaction responsible for this execution + CALLDATALOAD, ///< get input data of current environment + CALLDATASIZE, ///< get size of input data in current environment + CALLDATACOPY, ///< copy input data in current environment to memory + CODESIZE, ///< get size of code running in current environment + CODECOPY, ///< copy code running in current environment to memory + GASPRICE, ///< get price of gas in current environment + EXTCODESIZE, ///< get external code size (from another contract) + EXTCODECOPY, ///< copy external code (from another contract) + + PREVHASH = 0x40, ///< get hash of most recent complete block + COINBASE, ///< get the block's coinbase address + TIMESTAMP, ///< get the block's timestamp + NUMBER, ///< get the block's number + DIFFICULTY, ///< get the block's difficulty + GASLIMIT, ///< get the block's gas limit + + POP = 0x50, ///< remove item from stack + MLOAD, ///< load word from memory + MSTORE, ///< save word to memory + MSTORE8, ///< save byte to memory + SLOAD, ///< load word from storage + SSTORE, ///< save word to storage + JUMP, ///< alter the program counter + JUMPI, ///< conditionally alter the program counter + PC, ///< get the program counter + MSIZE, ///< get the size of active memory + GAS, ///< get the amount of available gas + JUMPDEST, ///< set a potential jump destination + + PUSH1 = 0x60, ///< place 1 byte item on stack + PUSH2, ///< place 2 byte item on stack + PUSH3, ///< place 3 byte item on stack + PUSH4, ///< place 4 byte item on stack + PUSH5, ///< place 5 byte item on stack + PUSH6, ///< place 6 byte item on stack + PUSH7, ///< place 7 byte item on stack + PUSH8, ///< place 8 byte item on stack + PUSH9, ///< place 9 byte item on stack + PUSH10, ///< place 10 byte item on stack + PUSH11, ///< place 11 byte item on stack + PUSH12, ///< place 12 byte item on stack + PUSH13, ///< place 13 byte item on stack + PUSH14, ///< place 14 byte item on stack + PUSH15, ///< place 15 byte item on stack + PUSH16, ///< place 16 byte item on stack + PUSH17, ///< place 17 byte item on stack + PUSH18, ///< place 18 byte item on stack + PUSH19, ///< place 19 byte item on stack + PUSH20, ///< place 20 byte item on stack + PUSH21, ///< place 21 byte item on stack + PUSH22, ///< place 22 byte item on stack + PUSH23, ///< place 23 byte item on stack + PUSH24, ///< place 24 byte item on stack + PUSH25, ///< place 25 byte item on stack + PUSH26, ///< place 26 byte item on stack + PUSH27, ///< place 27 byte item on stack + PUSH28, ///< place 28 byte item on stack + PUSH29, ///< place 29 byte item on stack + PUSH30, ///< place 30 byte item on stack + PUSH31, ///< place 31 byte item on stack + PUSH32, ///< place 32 byte item on stack + + DUP1 = 0x80, ///< copies the highest item in the stack to the top of the stack + DUP2, ///< copies the second highest item in the stack to the top of the stack + DUP3, ///< copies the third highest item in the stack to the top of the stack + DUP4, ///< copies the 4th highest item in the stack to the top of the stack + DUP5, ///< copies the 5th highest item in the stack to the top of the stack + DUP6, ///< copies the 6th highest item in the stack to the top of the stack + DUP7, ///< copies the 7th highest item in the stack to the top of the stack + DUP8, ///< copies the 8th highest item in the stack to the top of the stack + DUP9, ///< copies the 9th highest item in the stack to the top of the stack + DUP10, ///< copies the 10th highest item in the stack to the top of the stack + DUP11, ///< copies the 11th highest item in the stack to the top of the stack + DUP12, ///< copies the 12th highest item in the stack to the top of the stack + DUP13, ///< copies the 13th highest item in the stack to the top of the stack + DUP14, ///< copies the 14th highest item in the stack to the top of the stack + DUP15, ///< copies the 15th highest item in the stack to the top of the stack + DUP16, ///< copies the 16th highest item in the stack to the top of the stack + + SWAP1 = 0x90, ///< swaps the highest and second highest value on the stack + SWAP2, ///< swaps the highest and third highest value on the stack + SWAP3, ///< swaps the highest and 4th highest value on the stack + SWAP4, ///< swaps the highest and 5th highest value on the stack + SWAP5, ///< swaps the highest and 6th highest value on the stack + SWAP6, ///< swaps the highest and 7th highest value on the stack + SWAP7, ///< swaps the highest and 8th highest value on the stack + SWAP8, ///< swaps the highest and 9th highest value on the stack + SWAP9, ///< swaps the highest and 10th highest value on the stack + SWAP10, ///< swaps the highest and 11th highest value on the stack + SWAP11, ///< swaps the highest and 12th highest value on the stack + SWAP12, ///< swaps the highest and 13th highest value on the stack + SWAP13, ///< swaps the highest and 14th highest value on the stack + SWAP14, ///< swaps the highest and 15th highest value on the stack + SWAP15, ///< swaps the highest and 16th highest value on the stack + SWAP16, ///< swaps the highest and 17th highest value on the stack + + LOG0 = 0xa0, ///< Makes a log entry; no topics. + LOG1, ///< Makes a log entry; 1 topic. + LOG2, ///< Makes a log entry; 2 topics. + LOG3, ///< Makes a log entry; 3 topics. + LOG4, ///< Makes a log entry; 4 topics. + + CREATE = 0xf0, ///< create a new account with associated code + CALL, ///< message-call into an account + CALLCODE, ///< message-call with another account's code only + RETURN, ///< halt execution returning output data + SUICIDE = 0xff ///< halt execution and register account for later deletion +}; + +/// Reads PUSH data from pointed fragment of bytecode and constructs number out of it +/// Reading out of bytecode means reading 0 +/// @param _curr is updates and points the last real byte read +llvm::APInt readPushData(bytes::const_iterator& _curr, bytes::const_iterator _end); + +#define ANY_PUSH PUSH1: \ + case Instruction::PUSH2: \ + case Instruction::PUSH3: \ + case Instruction::PUSH4: \ + case Instruction::PUSH5: \ + case Instruction::PUSH6: \ + case Instruction::PUSH7: \ + case Instruction::PUSH8: \ + case Instruction::PUSH9: \ + case Instruction::PUSH10: \ + case Instruction::PUSH11: \ + case Instruction::PUSH12: \ + case Instruction::PUSH13: \ + case Instruction::PUSH14: \ + case Instruction::PUSH15: \ + case Instruction::PUSH16: \ + case Instruction::PUSH17: \ + case Instruction::PUSH18: \ + case Instruction::PUSH19: \ + case Instruction::PUSH20: \ + case Instruction::PUSH21: \ + case Instruction::PUSH22: \ + case Instruction::PUSH23: \ + case Instruction::PUSH24: \ + case Instruction::PUSH25: \ + case Instruction::PUSH26: \ + case Instruction::PUSH27: \ + case Instruction::PUSH28: \ + case Instruction::PUSH29: \ + case Instruction::PUSH30: \ + case Instruction::PUSH31: \ + case Instruction::PUSH32 + +#define ANY_DUP DUP1: \ + case Instruction::DUP2: \ + case Instruction::DUP3: \ + case Instruction::DUP4: \ + case Instruction::DUP5: \ + case Instruction::DUP6: \ + case Instruction::DUP7: \ + case Instruction::DUP8: \ + case Instruction::DUP9: \ + case Instruction::DUP10: \ + case Instruction::DUP11: \ + case Instruction::DUP12: \ + case Instruction::DUP13: \ + case Instruction::DUP14: \ + case Instruction::DUP15: \ + case Instruction::DUP16 + +#define ANY_SWAP SWAP1: \ + case Instruction::SWAP2: \ + case Instruction::SWAP3: \ + case Instruction::SWAP4: \ + case Instruction::SWAP5: \ + case Instruction::SWAP6: \ + case Instruction::SWAP7: \ + case Instruction::SWAP8: \ + case Instruction::SWAP9: \ + case Instruction::SWAP10: \ + case Instruction::SWAP11: \ + case Instruction::SWAP12: \ + case Instruction::SWAP13: \ + case Instruction::SWAP14: \ + case Instruction::SWAP15: \ + case Instruction::SWAP16 + +} +} +} diff --git a/evmjit/libevmjit/Memory.cpp b/evmjit/libevmjit/Memory.cpp new file mode 100644 index 000000000..c60a5e554 --- /dev/null +++ b/evmjit/libevmjit/Memory.cpp @@ -0,0 +1,237 @@ +#include "Memory.h" + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "Type.h" +#include "Runtime.h" +#include "GasMeter.h" +#include "Endianness.h" +#include "RuntimeManager.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +Memory::Memory(RuntimeManager& _runtimeManager, GasMeter& _gasMeter): + RuntimeHelper(_runtimeManager), // TODO: RuntimeHelper not needed + m_gasMeter(_gasMeter) +{ + llvm::Type* resizeArgs[] = {Type::RuntimePtr, Type::WordPtr}; + m_resize = llvm::Function::Create(llvm::FunctionType::get(Type::BytePtr, resizeArgs, false), llvm::Function::ExternalLinkage, "mem_resize", getModule()); + llvm::AttrBuilder attrBuilder; + attrBuilder.addAttribute(llvm::Attribute::NoAlias).addAttribute(llvm::Attribute::NoCapture).addAttribute(llvm::Attribute::NonNull).addAttribute(llvm::Attribute::ReadOnly); + m_resize->setAttributes(llvm::AttributeSet::get(m_resize->getContext(), 1, attrBuilder)); + + m_require = createRequireFunc(_gasMeter); + m_loadWord = createFunc(false, Type::Word, _gasMeter); + m_storeWord = createFunc(true, Type::Word, _gasMeter); + m_storeByte = createFunc(true, Type::Byte, _gasMeter); +} + +llvm::Function* Memory::createRequireFunc(GasMeter& _gasMeter) +{ + llvm::Type* argTypes[] = {Type::RuntimePtr, Type::Word, Type::Word}; + auto func = llvm::Function::Create(llvm::FunctionType::get(Type::Void, argTypes, false), llvm::Function::PrivateLinkage, "mem.require", getModule()); + auto rt = func->arg_begin(); + rt->setName("rt"); + auto offset = rt->getNextNode(); + offset->setName("offset"); + auto size = offset->getNextNode(); + size->setName("size"); + + auto preBB = llvm::BasicBlock::Create(func->getContext(), "Pre", func); + auto checkBB = llvm::BasicBlock::Create(func->getContext(), "Check", func); + auto resizeBB = llvm::BasicBlock::Create(func->getContext(), "Resize", func); + auto returnBB = llvm::BasicBlock::Create(func->getContext(), "Return", func); + + InsertPointGuard guard(m_builder); // Restores insert point at function exit + + // BB "Pre": Ignore checks with size 0 + m_builder.SetInsertPoint(preBB); + auto sizeIsZero = m_builder.CreateICmpEQ(size, Constant::get(0)); + m_builder.CreateCondBr(sizeIsZero, returnBB, checkBB); + + // BB "Check" + m_builder.SetInsertPoint(checkBB); + auto uaddWO = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::uadd_with_overflow, Type::Word); + auto uaddRes = m_builder.CreateCall2(uaddWO, offset, size, "res"); + auto sizeRequired = m_builder.CreateExtractValue(uaddRes, 0, "sizeReq"); + auto overflow1 = m_builder.CreateExtractValue(uaddRes, 1, "overflow1"); + auto rtPtr = getRuntimeManager().getRuntimePtr(); + auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); + auto currSize = m_builder.CreateLoad(sizePtr, "currSize"); + auto tooSmall = m_builder.CreateICmpULE(currSize, sizeRequired, "tooSmall"); + auto resizeNeeded = m_builder.CreateOr(tooSmall, overflow1, "resizeNeeded"); + m_builder.CreateCondBr(resizeNeeded, resizeBB, returnBB); // OPT branch weights? + + // BB "Resize" + m_builder.SetInsertPoint(resizeBB); + // Check gas first + uaddRes = m_builder.CreateCall2(uaddWO, sizeRequired, Constant::get(31), "res"); + auto wordsRequired = m_builder.CreateExtractValue(uaddRes, 0); + auto overflow2 = m_builder.CreateExtractValue(uaddRes, 1, "overflow2"); + auto overflow = m_builder.CreateOr(overflow1, overflow2, "overflow"); + wordsRequired = m_builder.CreateSelect(overflow, Constant::get(-1), wordsRequired); + wordsRequired = m_builder.CreateUDiv(wordsRequired, Constant::get(32), "wordsReq"); + sizeRequired = m_builder.CreateMul(wordsRequired, Constant::get(32), "roundedSizeReq"); + auto words = m_builder.CreateUDiv(currSize, Constant::get(32), "words"); // size is always 32*k + auto newWords = m_builder.CreateSub(wordsRequired, words, "addtionalWords"); + _gasMeter.countMemory(newWords); + // Resize + m_builder.CreateStore(sizeRequired, sizePtr); + auto newData = m_builder.CreateCall2(m_resize, rt, sizePtr, "newData"); + auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); + m_builder.CreateStore(newData, dataPtr); + m_builder.CreateBr(returnBB); + + // BB "Return" + m_builder.SetInsertPoint(returnBB); + m_builder.CreateRetVoid(); + return func; +} + +llvm::Function* Memory::createFunc(bool _isStore, llvm::Type* _valueType, GasMeter&) +{ + auto isWord = _valueType == Type::Word; + + llvm::Type* storeArgs[] = {Type::RuntimePtr, Type::Word, _valueType}; + llvm::Type* loadArgs[] = {Type::RuntimePtr, Type::Word}; + auto name = _isStore ? isWord ? "mstore" : "mstore8" : "mload"; + auto funcType = _isStore ? llvm::FunctionType::get(Type::Void, storeArgs, false) : llvm::FunctionType::get(Type::Word, loadArgs, false); + auto func = llvm::Function::Create(funcType, llvm::Function::PrivateLinkage, name, getModule()); + + InsertPointGuard guard(m_builder); // Restores insert point at function exit + + m_builder.SetInsertPoint(llvm::BasicBlock::Create(func->getContext(), {}, func)); + auto rt = func->arg_begin(); + rt->setName("rt"); + auto index = rt->getNextNode(); + index->setName("index"); + + auto valueSize = _valueType->getPrimitiveSizeInBits() / 8; + this->require(index, Constant::get(valueSize)); + auto ptr = getBytePtr(index); + if (isWord) + ptr = m_builder.CreateBitCast(ptr, Type::WordPtr, "wordPtr"); + if (_isStore) + { + llvm::Value* value = index->getNextNode(); + value->setName("value"); + if (isWord) + value = Endianness::toBE(m_builder, value); + m_builder.CreateStore(value, ptr); + m_builder.CreateRetVoid(); + } + else + { + llvm::Value* ret = m_builder.CreateLoad(ptr); + ret = Endianness::toNative(m_builder, ret); + m_builder.CreateRet(ret); + } + + return func; +} + + +llvm::Value* Memory::loadWord(llvm::Value* _addr) +{ + return createCall(m_loadWord, getRuntimeManager().getRuntimePtr(), _addr); +} + +void Memory::storeWord(llvm::Value* _addr, llvm::Value* _word) +{ + createCall(m_storeWord, getRuntimeManager().getRuntimePtr(), _addr, _word); +} + +void Memory::storeByte(llvm::Value* _addr, llvm::Value* _word) +{ + auto byte = m_builder.CreateTrunc(_word, Type::Byte, "byte"); + createCall(m_storeByte, getRuntimeManager().getRuntimePtr(), _addr, byte); +} + +llvm::Value* Memory::getData() +{ + auto rtPtr = getRuntimeManager().getRuntimePtr(); + auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); + return m_builder.CreateLoad(dataPtr, "data"); +} + +llvm::Value* Memory::getSize() +{ + auto rtPtr = getRuntimeManager().getRuntimePtr(); + auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); + return m_builder.CreateLoad(sizePtr, "size"); +} + +llvm::Value* Memory::getBytePtr(llvm::Value* _index) +{ + return m_builder.CreateGEP(getData(), _index, "ptr"); +} + +void Memory::require(llvm::Value* _offset, llvm::Value* _size) +{ + createCall(m_require, getRuntimeManager().getRuntimePtr(), _offset, _size); +} + +void Memory::copyBytes(llvm::Value* _srcPtr, llvm::Value* _srcSize, llvm::Value* _srcIdx, + llvm::Value* _destMemIdx, llvm::Value* _reqBytes) +{ + require(_destMemIdx, _reqBytes); + + // Additional copy cost + // TODO: This round ups to 32 happens in many places + auto copyWords = m_builder.CreateUDiv(m_builder.CreateAdd(_reqBytes, Constant::get(31)), Constant::get(32)); + m_gasMeter.countCopy(copyWords); + + // Algorithm: + // isOutsideData = idx256 >= size256 + // idx64 = trunc idx256 + // size64 = trunc size256 + // dataLeftSize = size64 - idx64 // safe if not isOutsideData + // reqBytes64 = trunc _reqBytes // require() handles large values + // bytesToCopy0 = select(reqBytes64 > dataLeftSize, dataSizeLeft, reqBytes64) // min + // bytesToCopy = select(isOutsideData, 0, bytesToCopy0) + + auto isOutsideData = m_builder.CreateICmpUGE(_srcIdx, _srcSize); + auto idx64 = m_builder.CreateTrunc(_srcIdx, Type::lowPrecision); + auto size64 = m_builder.CreateTrunc(_srcSize, Type::lowPrecision); + auto dataLeftSize = m_builder.CreateNUWSub(size64, idx64); + auto reqBytes64 = m_builder.CreateTrunc(_reqBytes, Type::lowPrecision); + auto outOfBound = m_builder.CreateICmpUGT(reqBytes64, dataLeftSize); + auto bytesToCopyInner = m_builder.CreateSelect(outOfBound, dataLeftSize, reqBytes64); + auto zero64 = llvm::ConstantInt::get(Type::lowPrecision, 0); // TODO: Cache common constants + auto bytesToCopy = m_builder.CreateSelect(isOutsideData, zero64, bytesToCopyInner); + + auto src = m_builder.CreateGEP(_srcPtr, idx64, "src"); + auto dst = m_builder.CreateGEP(getData(), _destMemIdx, "dst"); + m_builder.CreateMemCpy(dst, src, bytesToCopy, 0); +} + +} +} +} + + +extern "C" +{ + using namespace dev::eth::jit; + + EXPORT byte* mem_resize(Runtime* _rt, i256* _size) // TODO: Use uint64 as size OR use realloc in LLVM IR + { + auto size = _size->a; // Trunc to 64-bit + auto& memory = _rt->getMemory(); + memory.resize(size); + return memory.data(); + } +} diff --git a/evmjit/libevmjit/Memory.h b/evmjit/libevmjit/Memory.h new file mode 100644 index 000000000..ed9c51805 --- /dev/null +++ b/evmjit/libevmjit/Memory.h @@ -0,0 +1,46 @@ +#pragma once + +#include "CompilerHelper.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ +class GasMeter; + +class Memory : public RuntimeHelper +{ +public: + Memory(RuntimeManager& _runtimeManager, GasMeter& _gasMeter); + + llvm::Value* loadWord(llvm::Value* _addr); + void storeWord(llvm::Value* _addr, llvm::Value* _word); + void storeByte(llvm::Value* _addr, llvm::Value* _byte); + llvm::Value* getData(); + llvm::Value* getSize(); + llvm::Value* getBytePtr(llvm::Value* _index); + void copyBytes(llvm::Value* _srcPtr, llvm::Value* _srcSize, llvm::Value* _srcIndex, + llvm::Value* _destMemIdx, llvm::Value* _byteCount); + + /// Requires the amount of memory to for data defined by offset and size. And counts gas fee for that memory. + void require(llvm::Value* _offset, llvm::Value* _size); + +private: + GasMeter& m_gasMeter; + + llvm::Function* createFunc(bool _isStore, llvm::Type* _type, GasMeter& _gasMeter); + llvm::Function* createRequireFunc(GasMeter& _gasMeter); + + llvm::Function* m_resize; + llvm::Function* m_require; + llvm::Function* m_loadWord; + llvm::Function* m_storeWord; + llvm::Function* m_storeByte; +}; + +} +} +} + diff --git a/evmjit/libevmjit/Runtime.cpp b/evmjit/libevmjit/Runtime.cpp new file mode 100644 index 000000000..27c81ea86 --- /dev/null +++ b/evmjit/libevmjit/Runtime.cpp @@ -0,0 +1,52 @@ + +#include "Runtime.h" + +#include +#include +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ +namespace +{ + jmp_buf_ref g_currJmpBuf; +} + +jmp_buf_ref Runtime::getCurrJmpBuf() +{ + return g_currJmpBuf; +} + +Runtime::Runtime(RuntimeData* _data, Env* _env): + m_data(*_data), + m_env(*_env), + m_currJmpBuf(m_jmpBuf), + m_prevJmpBuf(g_currJmpBuf) +{ + g_currJmpBuf = m_jmpBuf; +} + +Runtime::~Runtime() +{ + g_currJmpBuf = m_prevJmpBuf; +} + +bytes Runtime::getReturnData() const // FIXME: Reconsider returning by copy +{ + // TODO: Handle large indexes + auto offset = static_cast(llvm2eth(m_data.elems[RuntimeData::ReturnDataOffset])); + auto size = static_cast(llvm2eth(m_data.elems[RuntimeData::ReturnDataSize])); + + assert(offset + size <= m_memory.size()); + // TODO: Handle invalid data access by returning empty ref + auto dataBeg = m_memory.begin() + offset; + return {dataBeg, dataBeg + size}; +} + +} +} +} diff --git a/evmjit/libevmjit/Runtime.h b/evmjit/libevmjit/Runtime.h new file mode 100644 index 000000000..e11dac319 --- /dev/null +++ b/evmjit/libevmjit/Runtime.h @@ -0,0 +1,62 @@ + +#pragma once + +#include +#include + +#include "Instruction.h" +#include "CompilerHelper.h" +#include "Utils.h" +#include "Type.h" +#include "RuntimeData.h" + + +#ifdef _MSC_VER + #define EXPORT __declspec(dllexport) +#else + #define EXPORT +#endif + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +using StackImpl = std::vector; +using MemoryImpl = bytes; +using jmp_buf_ref = decltype(&std::jmp_buf{}[0]); + +class Runtime +{ +public: + Runtime(RuntimeData* _data, Env* _env); + ~Runtime(); + + Runtime(const Runtime&) = delete; + void operator=(const Runtime&) = delete; + + StackImpl& getStack() { return m_stack; } + MemoryImpl& getMemory() { return m_memory; } + Env* getEnvPtr() { return &m_env; } + + bytes getReturnData() const; + jmp_buf_ref getJmpBuf() { return m_jmpBuf; } + static jmp_buf_ref getCurrJmpBuf(); + +private: + RuntimeData& m_data; ///< Pointer to data. Expected by compiled contract. + Env& m_env; ///< Pointer to environment proxy. Expected by compiled contract. + jmp_buf_ref m_currJmpBuf; ///< Pointer to jump buffer. Expected by compiled contract. + byte* m_memoryData = nullptr; + i256 m_memorySize = {}; + jmp_buf_ref m_prevJmpBuf; + std::jmp_buf m_jmpBuf; + StackImpl m_stack; + MemoryImpl m_memory; +}; + +} +} +} diff --git a/evmjit/libevmjit/RuntimeData.h b/evmjit/libevmjit/RuntimeData.h new file mode 100644 index 000000000..89987bdeb --- /dev/null +++ b/evmjit/libevmjit/RuntimeData.h @@ -0,0 +1,52 @@ +#pragma once + +#include "Utils.h" + + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +struct RuntimeData +{ + enum Index + { + Gas, + Address, + Caller, + Origin, + CallValue, + CallDataSize, + GasPrice, + PrevHash, + CoinBase, + TimeStamp, + Number, + Difficulty, + GasLimit, + CodeSize, + + _size, + + ReturnDataOffset = CallValue, // Reuse 2 fields for return data reference + ReturnDataSize = CallDataSize, + SuicideDestAddress = Address, ///< Suicide balance destination address + }; + + i256 elems[_size] = {}; + byte const* callData = nullptr; + byte const* code = nullptr; + + void set(Index _index, u256 _value) { elems[_index] = eth2llvm(_value); } + u256 get(Index _index) { return llvm2eth(elems[_index]); } +}; + +/// VM Environment (ExtVM) opaque type +struct Env; + +} +} +} diff --git a/evmjit/libevmjit/RuntimeManager.cpp b/evmjit/libevmjit/RuntimeManager.cpp new file mode 100644 index 000000000..14280f80f --- /dev/null +++ b/evmjit/libevmjit/RuntimeManager.cpp @@ -0,0 +1,199 @@ + +#include "RuntimeManager.h" + +#include +#include +#include + +#include "RuntimeData.h" +#include "Instruction.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +llvm::StructType* RuntimeManager::getRuntimeDataType() +{ + static llvm::StructType* type = nullptr; + if (!type) + { + llvm::Type* elems[] = + { + llvm::ArrayType::get(Type::Word, RuntimeData::_size), // i256[] + Type::BytePtr, // callData + Type::BytePtr // code + }; + type = llvm::StructType::create(elems, "RuntimeData"); + } + return type; +} + +llvm::StructType* RuntimeManager::getRuntimeType() +{ + static llvm::StructType* type = nullptr; + if (!type) + { + llvm::Type* elems[] = + { + Type::RuntimeDataPtr, // data + Type::EnvPtr, // Env* + Type::BytePtr, // jmpbuf + Type::BytePtr, // memory data + Type::Word, // memory size + }; + type = llvm::StructType::create(elems, "Runtime"); + } + return type; +} + +namespace +{ +llvm::Twine getName(RuntimeData::Index _index) +{ + switch (_index) + { + default: return "data"; + case RuntimeData::Gas: return "gas"; + case RuntimeData::Address: return "address"; + case RuntimeData::Caller: return "caller"; + case RuntimeData::Origin: return "origin"; + case RuntimeData::CallValue: return "callvalue"; + case RuntimeData::CallDataSize: return "calldatasize"; + case RuntimeData::GasPrice: return "gasprice"; + case RuntimeData::PrevHash: return "prevhash"; + case RuntimeData::CoinBase: return "coinbase"; + case RuntimeData::TimeStamp: return "timestamp"; + case RuntimeData::Number: return "number"; + case RuntimeData::Difficulty: return "difficulty"; + case RuntimeData::GasLimit: return "gaslimit"; + case RuntimeData::CodeSize: return "codesize"; + } +} +} + +RuntimeManager::RuntimeManager(llvm::IRBuilder<>& _builder): CompilerHelper(_builder) +{ + m_longjmp = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::longjmp); + + // Unpack data + auto rtPtr = getRuntimePtr(); + m_dataPtr = m_builder.CreateLoad(m_builder.CreateStructGEP(rtPtr, 0), "data"); + assert(m_dataPtr->getType() == Type::RuntimeDataPtr); + m_envPtr = m_builder.CreateLoad(m_builder.CreateStructGEP(rtPtr, 1), "env"); + assert(m_envPtr->getType() == Type::EnvPtr); +} + +llvm::Value* RuntimeManager::getRuntimePtr() +{ + // Expect first argument of a function to be a pointer to Runtime + auto func = m_builder.GetInsertBlock()->getParent(); + auto rtPtr = &func->getArgumentList().front(); + assert(rtPtr->getType() == Type::RuntimePtr); + return rtPtr; +} + +llvm::Value* RuntimeManager::getDataPtr() +{ + if (getMainFunction()) + return m_dataPtr; + + auto rtPtr = getRuntimePtr(); + return m_builder.CreateLoad(m_builder.CreateStructGEP(rtPtr, 0), "data"); +} + +llvm::Value* RuntimeManager::getEnvPtr() +{ + assert(getMainFunction()); // Available only in main function + return m_envPtr; +} + +llvm::Value* RuntimeManager::getPtr(RuntimeData::Index _index) +{ + llvm::Value* idxList[] = {m_builder.getInt32(0), m_builder.getInt32(0), m_builder.getInt32(_index)}; + return m_builder.CreateInBoundsGEP(getDataPtr(), idxList, getName(_index) + "Ptr"); +} + +llvm::Value* RuntimeManager::get(RuntimeData::Index _index) +{ + return m_builder.CreateLoad(getPtr(_index), getName(_index)); +} + +void RuntimeManager::set(RuntimeData::Index _index, llvm::Value* _value) +{ + m_builder.CreateStore(_value, getPtr(_index)); +} + +void RuntimeManager::registerReturnData(llvm::Value* _offset, llvm::Value* _size) +{ + set(RuntimeData::ReturnDataOffset, _offset); + set(RuntimeData::ReturnDataSize, _size); +} + +void RuntimeManager::registerSuicide(llvm::Value* _balanceAddress) +{ + set(RuntimeData::SuicideDestAddress, _balanceAddress); +} + +void RuntimeManager::raiseException(ReturnCode _returnCode) +{ + m_builder.CreateCall2(m_longjmp, getJmpBuf(), Constant::get(_returnCode)); +} + +llvm::Value* RuntimeManager::get(Instruction _inst) +{ + switch (_inst) + { + default: assert(false); return nullptr; + case Instruction::GAS: return get(RuntimeData::Gas); + case Instruction::ADDRESS: return get(RuntimeData::Address); + case Instruction::CALLER: return get(RuntimeData::Caller); + case Instruction::ORIGIN: return get(RuntimeData::Origin); + case Instruction::CALLVALUE: return get(RuntimeData::CallValue); + case Instruction::CALLDATASIZE: return get(RuntimeData::CallDataSize); + case Instruction::GASPRICE: return get(RuntimeData::GasPrice); + case Instruction::PREVHASH: return get(RuntimeData::PrevHash); + case Instruction::COINBASE: return get(RuntimeData::CoinBase); + case Instruction::TIMESTAMP: return get(RuntimeData::TimeStamp); + case Instruction::NUMBER: return get(RuntimeData::Number); + case Instruction::DIFFICULTY: return get(RuntimeData::Difficulty); + case Instruction::GASLIMIT: return get(RuntimeData::GasLimit); + case Instruction::CODESIZE: return get(RuntimeData::CodeSize); + } +} + +llvm::Value* RuntimeManager::getCallData() +{ + auto ptr = getBuilder().CreateStructGEP(getDataPtr(), 1, "calldataPtr"); + return getBuilder().CreateLoad(ptr, "calldata"); +} + +llvm::Value* RuntimeManager::getCode() +{ + auto ptr = getBuilder().CreateStructGEP(getDataPtr(), 2, "codePtr"); + return getBuilder().CreateLoad(ptr, "code"); +} + +llvm::Value* RuntimeManager::getJmpBuf() +{ + auto ptr = getBuilder().CreateStructGEP(getRuntimePtr(), 2, "jmpbufPtr"); + return getBuilder().CreateLoad(ptr, "jmpbuf"); +} + +llvm::Value* RuntimeManager::getGas() +{ + return get(RuntimeData::Gas); +} + +void RuntimeManager::setGas(llvm::Value* _gas) +{ + llvm::Value* idxList[] = {m_builder.getInt32(0), m_builder.getInt32(0), m_builder.getInt32(RuntimeData::Gas)}; + auto ptr = m_builder.CreateInBoundsGEP(getDataPtr(), idxList, "gasPtr"); + m_builder.CreateStore(_gas, ptr); +} + +} +} +} diff --git a/evmjit/libevmjit/RuntimeManager.h b/evmjit/libevmjit/RuntimeManager.h new file mode 100644 index 000000000..ce60424ac --- /dev/null +++ b/evmjit/libevmjit/RuntimeManager.h @@ -0,0 +1,51 @@ +#pragma once + +#include "CompilerHelper.h" +#include "Type.h" +#include "RuntimeData.h" +#include "Instruction.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +class RuntimeManager: public CompilerHelper +{ +public: + RuntimeManager(llvm::IRBuilder<>& _builder); + + llvm::Value* getRuntimePtr(); + llvm::Value* getDataPtr(); + llvm::Value* getEnvPtr(); // TODO: Can we make it const? + + llvm::Value* get(RuntimeData::Index _index); + llvm::Value* get(Instruction _inst); + llvm::Value* getGas(); // TODO: Remove + llvm::Value* getCallData(); + llvm::Value* getCode(); + void setGas(llvm::Value* _gas); + + void registerReturnData(llvm::Value* _index, llvm::Value* _size); + void registerSuicide(llvm::Value* _balanceAddress); + + void raiseException(ReturnCode _returnCode); + + static llvm::StructType* getRuntimeType(); + static llvm::StructType* getRuntimeDataType(); + +private: + llvm::Value* getPtr(RuntimeData::Index _index); + void set(RuntimeData::Index _index, llvm::Value* _value); + llvm::Value* getJmpBuf(); + + llvm::Function* m_longjmp = nullptr; + llvm::Value* m_dataPtr = nullptr; + llvm::Value* m_envPtr = nullptr; +}; + +} +} +} diff --git a/evmjit/libevmjit/Stack.cpp b/evmjit/libevmjit/Stack.cpp new file mode 100644 index 000000000..52782999a --- /dev/null +++ b/evmjit/libevmjit/Stack.cpp @@ -0,0 +1,133 @@ +#include "Stack.h" +#include "RuntimeManager.h" +#include "Runtime.h" +#include "Type.h" + +#include +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +Stack::Stack(llvm::IRBuilder<>& _builder, RuntimeManager& _runtimeManager): + CompilerHelper(_builder), + m_runtimeManager(_runtimeManager) +{ + m_arg = m_builder.CreateAlloca(Type::Word, nullptr, "stack.arg"); + + using namespace llvm; + using Linkage = GlobalValue::LinkageTypes; + + auto module = getModule(); + + llvm::Type* pushArgTypes[] = {Type::RuntimePtr, Type::WordPtr}; + m_push = Function::Create(FunctionType::get(Type::Void, pushArgTypes, false), Linkage::ExternalLinkage, "stack_push", module); + + llvm::Type* popArgTypes[] = {Type::RuntimePtr, Type::Size}; + m_pop = Function::Create(FunctionType::get(Type::Void, popArgTypes, false), Linkage::ExternalLinkage, "stack_pop", module); + + llvm::Type* getSetArgTypes[] = {Type::RuntimePtr, Type::Size, Type::WordPtr}; + m_get = Function::Create(FunctionType::get(Type::Void, getSetArgTypes, false), Linkage::ExternalLinkage, "stack_get", module); + m_set = Function::Create(FunctionType::get(Type::Void, getSetArgTypes, false), Linkage::ExternalLinkage, "stack_set", module); +} + +llvm::Value* Stack::get(size_t _index) +{ + m_builder.CreateCall3(m_get, m_runtimeManager.getRuntimePtr(), llvm::ConstantInt::get(Type::Size, _index, false), m_arg); + return m_builder.CreateLoad(m_arg); +} + +void Stack::set(size_t _index, llvm::Value* _value) +{ + m_builder.CreateStore(_value, m_arg); + m_builder.CreateCall3(m_set, m_runtimeManager.getRuntimePtr(), llvm::ConstantInt::get(Type::Size, _index, false), m_arg); +} + +void Stack::pop(size_t _count) +{ + m_builder.CreateCall2(m_pop, m_runtimeManager.getRuntimePtr(), llvm::ConstantInt::get(Type::Size, _count, false)); +} + +void Stack::push(llvm::Value* _value) +{ + m_builder.CreateStore(_value, m_arg); + m_builder.CreateCall2(m_push, m_runtimeManager.getRuntimePtr(), m_arg); +} + + +size_t Stack::maxStackSize = 0; + +} +} +} + +extern "C" +{ + using namespace dev::eth::jit; + + EXPORT void stack_pop(Runtime* _rt, uint64_t _count) + { + auto& stack = _rt->getStack(); + if (stack.size() < _count) + longjmp(_rt->getJmpBuf(), static_cast(ReturnCode::StackTooSmall)); + + stack.erase(stack.end() - _count, stack.end()); + } + + EXPORT void stack_push(Runtime* _rt, i256 const* _word) + { + auto& stack = _rt->getStack(); + stack.push_back(*_word); + + if (stack.size() > Stack::maxStackSize) + Stack::maxStackSize = stack.size(); + } + + EXPORT void stack_get(Runtime* _rt, uint64_t _index, i256* o_ret) + { + auto& stack = _rt->getStack(); + // TODO: encode _index and stack size in the return code + if (stack.size() <= _index) + longjmp(_rt->getJmpBuf(), static_cast(ReturnCode::StackTooSmall)); + + *o_ret = *(stack.rbegin() + _index); + } + + EXPORT void stack_set(Runtime* _rt, uint64_t _index, i256 const* _word) + { + auto& stack = _rt->getStack(); + // TODO: encode _index and stack size in the return code + if (stack.size() <= _index) + longjmp(_rt->getJmpBuf(), static_cast(ReturnCode::StackTooSmall)); + + *(stack.rbegin() + _index) = *_word; + } + + EXPORT void ext_calldataload(RuntimeData* _rtData, i256* _index, byte* o_value) + { + // It asumes all indexes are less than 2^64 + + auto index = _index->a; + if (_index->b || _index->c || _index->d) // if bigger that 2^64 + index = std::numeric_limits::max(); // set max to fill with 0 leter + + auto data = _rtData->callData; + auto size = _rtData->elems[RuntimeData::CallDataSize].a; + for (auto i = 0; i < 32; ++i) + { + if (index < size) + { + o_value[i] = data[index]; + ++index; // increment only if in range + } + else + o_value[i] = 0; + } + } + +} // extern "C" + diff --git a/evmjit/libevmjit/Stack.h b/evmjit/libevmjit/Stack.h new file mode 100644 index 000000000..3e8881e4f --- /dev/null +++ b/evmjit/libevmjit/Stack.h @@ -0,0 +1,43 @@ +#pragma once + +#include "CompilerHelper.h" + +#include + +namespace dev +{ +namespace eth +{ +namespace jit +{ +class RuntimeManager; + +class Stack : public CompilerHelper +{ +public: + Stack(llvm::IRBuilder<>& builder, RuntimeManager& runtimeManager); + + llvm::Value* get(size_t _index); + void set(size_t _index, llvm::Value* _value); + void pop(size_t _count); + void push(llvm::Value* _value); + + static size_t maxStackSize; + +private: + RuntimeManager& m_runtimeManager; + + llvm::Function* m_push; + llvm::Function* m_pop; + llvm::Function* m_get; + llvm::Function* m_set; + + llvm::Value* m_arg; +}; + + +} +} +} + + diff --git a/evmjit/libevmjit/Type.cpp b/evmjit/libevmjit/Type.cpp new file mode 100644 index 000000000..22ccea12e --- /dev/null +++ b/evmjit/libevmjit/Type.cpp @@ -0,0 +1,67 @@ + +#include "Type.h" + +#include + +#include "RuntimeManager.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +llvm::IntegerType* Type::Word; +llvm::PointerType* Type::WordPtr; +llvm::IntegerType* Type::lowPrecision; +llvm::IntegerType* Type::Bool; +llvm::IntegerType* Type::Size; +llvm::IntegerType* Type::Byte; +llvm::PointerType* Type::BytePtr; +llvm::Type* Type::Void; +llvm::IntegerType* Type::MainReturn; +llvm::PointerType* Type::EnvPtr; +llvm::PointerType* Type::RuntimeDataPtr; +llvm::PointerType* Type::RuntimePtr; + +void Type::init(llvm::LLVMContext& _context) +{ + if (!Word) // Do init only once + { + Word = llvm::Type::getIntNTy(_context, 256); + WordPtr = Word->getPointerTo(); + lowPrecision = llvm::Type::getInt64Ty(_context); + // TODO: Size should be architecture-dependent + Bool = llvm::Type::getInt1Ty(_context); + Size = llvm::Type::getInt64Ty(_context); + Byte = llvm::Type::getInt8Ty(_context); + BytePtr = Byte->getPointerTo(); + Void = llvm::Type::getVoidTy(_context); + MainReturn = llvm::Type::getInt32Ty(_context); + + EnvPtr = llvm::StructType::create(_context, "Env")->getPointerTo(); + RuntimeDataPtr = RuntimeManager::getRuntimeDataType()->getPointerTo(); + RuntimePtr = RuntimeManager::getRuntimeType()->getPointerTo(); + } +} + +llvm::ConstantInt* Constant::get(int64_t _n) +{ + return llvm::ConstantInt::getSigned(Type::Word, _n); +} + +llvm::ConstantInt* Constant::get(llvm::APInt const& _n) +{ + return llvm::ConstantInt::get(Type::Word->getContext(), _n); +} + +llvm::ConstantInt* Constant::get(ReturnCode _returnCode) +{ + return llvm::ConstantInt::get(Type::MainReturn, static_cast(_returnCode)); +} + +} +} +} + diff --git a/evmjit/libevmjit/Type.h b/evmjit/libevmjit/Type.h new file mode 100644 index 000000000..d4804ee59 --- /dev/null +++ b/evmjit/libevmjit/Type.h @@ -0,0 +1,54 @@ + +#pragma once + +#include +#include +#include "Common.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +struct Type +{ + static llvm::IntegerType* Word; + static llvm::PointerType* WordPtr; + + /// Type for doing low precision arithmetics where 256-bit precision is not supported by native target + /// @TODO: Use 64-bit for now. In 128-bit compiler-rt library functions are required + static llvm::IntegerType* lowPrecision; + + static llvm::IntegerType* Bool; + static llvm::IntegerType* Size; + + static llvm::IntegerType* Byte; + static llvm::PointerType* BytePtr; + + static llvm::Type* Void; + + /// Main function return type + static llvm::IntegerType* MainReturn; + + static llvm::PointerType* EnvPtr; + static llvm::PointerType* RuntimeDataPtr; + static llvm::PointerType* RuntimePtr; + + static void init(llvm::LLVMContext& _context); +}; + +struct Constant +{ + /// Returns word-size constant + static llvm::ConstantInt* get(int64_t _n); + static llvm::ConstantInt* get(llvm::APInt const& _n); + + static llvm::ConstantInt* get(ReturnCode _returnCode); +}; + +} +} +} + diff --git a/evmjit/libevmjit/Utils.cpp b/evmjit/libevmjit/Utils.cpp new file mode 100644 index 000000000..f1ffbf67f --- /dev/null +++ b/evmjit/libevmjit/Utils.cpp @@ -0,0 +1,66 @@ + +#include +#include "Utils.h" +#include "Instruction.h" +#include "Runtime.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +u256 llvm2eth(i256 _i) +{ + u256 u = 0; + u |= _i.d; + u <<= 64; + u |= _i.c; + u <<= 64; + u |= _i.b; + u <<= 64; + u |= _i.a; + return u; +} + +i256 eth2llvm(u256 _u) +{ + i256 i; + u256 mask = 0xFFFFFFFFFFFFFFFF; + i.a = static_cast(_u & mask); + _u >>= 64; + i.b = static_cast(_u & mask); + _u >>= 64; + i.c = static_cast(_u & mask); + _u >>= 64; + i.d = static_cast(_u & mask); + return i; +} + +llvm::APInt readPushData(bytes::const_iterator& _curr, bytes::const_iterator _end) +{ + auto pushInst = *_curr; + assert(Instruction(pushInst) >= Instruction::PUSH1 && Instruction(pushInst) <= Instruction::PUSH32); + auto numBytes = pushInst - static_cast(Instruction::PUSH1) + 1; + llvm::APInt value(256, 0); + ++_curr; // Point the data + for (decltype(numBytes) i = 0; i < numBytes; ++i) + { + byte b = (_curr != _end) ? *_curr++ : 0; + value <<= 8; + value |= b; + } + --_curr; // Point the last real byte read + return value; +} + +void terminate(ReturnCode _returnCode) +{ + auto jmpBuf = Runtime::getCurrJmpBuf(); + std::longjmp(jmpBuf, static_cast(_returnCode)); +} + +} +} +} diff --git a/evmjit/libevmjit/Utils.h b/evmjit/libevmjit/Utils.h new file mode 100644 index 000000000..db0647fdf --- /dev/null +++ b/evmjit/libevmjit/Utils.h @@ -0,0 +1,24 @@ +#pragma once + +#include "Common.h" + +namespace dev +{ +namespace eth +{ +namespace jit +{ + +struct JIT: public NoteChannel { static const char* name() { return "JIT"; } }; + +//#define clog(CHANNEL) std::cerr +#define clog(CHANNEL) std::ostream(nullptr) + +u256 llvm2eth(i256); +i256 eth2llvm(u256); + +void terminate(ReturnCode _returnCode); + +} +} +} diff --git a/evmjit/libevmjit/interface.c b/evmjit/libevmjit/interface.c new file mode 100644 index 000000000..47589578b --- /dev/null +++ b/evmjit/libevmjit/interface.c @@ -0,0 +1,30 @@ +#include + +// JIT object opaque type +typedef struct evm_jit evm_jit; + +// Contract execution return code +typedef int evm_jit_return_code; + +// Host-endian 256-bit integer type +typedef struct i256 i256; + +// Big-endian right aligned 256-bit hash +typedef struct h256 h256; + +// Runtime data struct - must be provided by external language (Go, C++, Python) +typedef struct evm_jit_rt evm_jit_rt; + +// Runtime callback functions - implementations must be provided by external language (Go, C++, Python) +void evm_jit_rt_sload(evm_jit_rt* _rt, i256* _index, i256* _ret); +void evm_jit_rt_sstore(evm_jit_rt* _rt, i256* _index, i256* _value); +void evm_jit_rt_balance(evm_jit_rt* _rt, h256* _address, i256* _ret); +// And so on... + +evm_jit* evm_jit_create(evm_jit_rt* _runtime_data); + +evm_jit_return_code evm_jit_execute(evm_jit* _jit); + +void evm_jit_get_return_data(evm_jit* _jit, char* _return_data_offset, size_t* _return_data_size); + +void evm_jit_destroy(evm_jit* _jit); diff --git a/extdep/CMakeLists.txt b/extdep/CMakeLists.txt index 19cd00f7b..fdee34602 100644 --- a/extdep/CMakeLists.txt +++ b/extdep/CMakeLists.txt @@ -7,7 +7,7 @@ include(eth_download.cmake) # all dependencies will be installed into this directory, separated by platform string(TOLOWER ${CMAKE_SYSTEM_NAME} _system_name) set(ETH_DEPENDENCY_INSTALL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/install/${_system_name}") -set(ETH_DEPENDENCY_SERVER "http://poc-7.ethdev.com/precompiled/${_system_name}") +set(ETH_DEPENDENCY_SERVER "http://build.ethdev.com/builds/${_system_name}-precompiled") file(MAKE_DIRECTORY ${ETH_DEPENDENCY_INSTALL_DIR}/lib) file(MAKE_DIRECTORY ${ETH_DEPENDENCY_INSTALL_DIR}/include) file(MAKE_DIRECTORY ${ETH_DEPENDENCY_INSTALL_DIR}/bin) diff --git a/libdevcore/Common.h b/libdevcore/Common.h index 11bee7aa5..0967596e2 100644 --- a/libdevcore/Common.h +++ b/libdevcore/Common.h @@ -36,7 +36,12 @@ #include #include #include +#pragma warning(push) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wunused-parameter" #include +#pragma warning(pop) +#pragma GCC diagnostic pop #include "vector_ref.h" #include "debugbreak.h" @@ -64,6 +69,7 @@ using u256 = boost::multiprecision::number>; using u160 = boost::multiprecision::number>; using s160 = boost::multiprecision::number>; +using u512 = boost::multiprecision::number>; using u256s = std::vector; using u160s = std::vector; using u256Set = std::set; diff --git a/libethereum/State.cpp b/libethereum/State.cpp index c6a6ce125..e0705859f 100644 --- a/libethereum/State.cpp +++ b/libethereum/State.cpp @@ -1006,9 +1006,9 @@ LastHashes State::getLastHashes(BlockChain const& _bc) const ret.resize(256); if (c_protocolVersion > 49) { - unsigned n = (unsigned)m_previousBlock.number; - for (unsigned i = 0; i < 256; ++i) - ret[i] = _bc.numberHash(std::max(n, i) - i); + ret[0] = _bc.currentHash(); + for (unsigned i = 1; i < 256; ++i) + ret[i] = ret[i - 1] ? _bc.details(ret[i - 1]).parent : h256(); } return ret; } diff --git a/libevm/ExtVMFace.h b/libevm/ExtVMFace.h index a4ec80ed8..84cfe0a94 100644 --- a/libevm/ExtVMFace.h +++ b/libevm/ExtVMFace.h @@ -148,7 +148,7 @@ public: virtual void revert() {} /// Hash of a block if within the last 256 blocks, or h256() otherwise. - h256 prevhash(u256 _number) { return _number < currentBlock.number && _number > (std::max(257, currentBlock.number) - 257) ? lastHashes[(unsigned)(currentBlock.number - 1 - _number)] : h256(); } // TODO: CHECK!!! + h256 blockhash(u256 _number) { return _number < currentBlock.number && _number >= (std::max(256, currentBlock.number) - 256) ? lastHashes[(unsigned)(currentBlock.number - 1 - _number)] : h256(); } /// Get the code at the given location in code ROM. byte getCode(u256 _n) const { return _n < code.size() ? code[(size_t)_n] : 0; } diff --git a/libevm/VM.h b/libevm/VM.h index eab248b44..b8a33909c 100644 --- a/libevm/VM.h +++ b/libevm/VM.h @@ -86,7 +86,8 @@ inline bytesConstRef VM::go(ExtVMFace& _ext, OnOpFunc const& _onOp, uint64_t _st for (unsigned i = 0; i < _ext.code.size(); ++i) if (_ext.code[i] == (byte)Instruction::JUMPDEST) m_jumpDests.insert(i); - + else if (_ext.code[i] >= (byte)Instruction::PUSH1 && _ext.code[i] <= (byte)Instruction::PUSH32) + i += _ext.code[i] - (unsigned)Instruction::PUSH1 + 1; u256 nextPC = m_curPC + 1; auto osteps = _steps; for (bool stopped = false; !stopped && _steps--; m_curPC = nextPC, nextPC = m_curPC + 1) @@ -559,7 +560,7 @@ inline bytesConstRef VM::go(ExtVMFace& _ext, OnOpFunc const& _onOp, uint64_t _st m_stack.push_back(_ext.gasPrice); break; case Instruction::BLOCKHASH: - m_stack.back() = (u256)_ext.prevhash(m_stack.back()); + m_stack.back() = (u256)_ext.blockhash(m_stack.back()); break; case Instruction::COINBASE: m_stack.push_back((u160)_ext.currentBlock.coinbaseAddress); diff --git a/libevmcore/Assembly.cpp b/libevmcore/Assembly.cpp index 5efbb9487..f7a71102f 100644 --- a/libevmcore/Assembly.cpp +++ b/libevmcore/Assembly.cpp @@ -391,10 +391,9 @@ Assembly& Assembly::optimise(bool _enable) if (matches(vr, &r.first)) { auto rw = r.second(vr); - unsigned const vrSize = bytesRequiredBySlice(vr.begin(), vr.end()); - unsigned const rwSize = bytesRequiredBySlice(rw.begin(), rw.end()); - //@todo check the actual size (including constant sizes) - if (rwSize < vrSize || (rwSize == vrSize && popCountIncreased(vr, rw))) + unsigned const vrSizeInBytes = bytesRequiredBySlice(vr.begin(), vr.end()); + unsigned const rwSizeInBytes = bytesRequiredBySlice(rw.begin(), rw.end()); + if (rwSizeInBytes < vrSizeInBytes || (rwSizeInBytes == vrSizeInBytes && popCountIncreased(vr, rw))) { copt << vr << "matches" << AssemblyItemsConstRef(&r.first) << "becomes..."; copt << AssemblyItemsConstRef(&rw); @@ -405,12 +404,10 @@ Assembly& Assembly::optimise(bool _enable) m_items.resize(m_items.size() + sizeIncrease, AssemblyItem(UndefinedItem)); move_backward(m_items.begin() + i, m_items.end() - sizeIncrease, m_items.end()); } + else + m_items.erase(m_items.begin() + i + rw.size(), m_items.begin() + i + vr.size()); - for (unsigned j = 0; j < max(rw.size(), vr.size()); ++j) - if (j < rw.size()) - m_items[i + j] = rw[j]; - else - m_items.erase(m_items.begin() + i + rw.size()); + copy(rw.begin(), rw.end(), m_items.begin() + i); count++; copt << "Now:\n" << m_items; diff --git a/libjsqrc/ethereumjs/.bowerrc b/libjsqrc/ethereumjs/.bowerrc new file mode 100644 index 000000000..c3a8813e8 --- /dev/null +++ b/libjsqrc/ethereumjs/.bowerrc @@ -0,0 +1,5 @@ +{ + "directory": "example/js/", + "cwd": "./", + "analytics": false +} \ No newline at end of file diff --git a/libjsqrc/ethereumjs/.editorconfig b/libjsqrc/ethereumjs/.editorconfig new file mode 100644 index 000000000..60a2751d3 --- /dev/null +++ b/libjsqrc/ethereumjs/.editorconfig @@ -0,0 +1,12 @@ +root = true + +[*] +indent_style = space +indent_size = 4 +end_of_line = lf +charset = utf-8 +trim_trailing_whitespace = true +insert_final_newline = true + +[*.md] +trim_trailing_whitespace = false \ No newline at end of file diff --git a/libjsqrc/ethereumjs/.gitignore b/libjsqrc/ethereumjs/.gitignore new file mode 100644 index 000000000..399b6dc88 --- /dev/null +++ b/libjsqrc/ethereumjs/.gitignore @@ -0,0 +1,18 @@ +# See http://help.github.com/ignore-files/ for more about ignoring files. +# +# If you find yourself ignoring temporary files generated by your text editor +# or operating system, you probably want to add a global ignore instead: +# git config --global core.excludesfile ~/.gitignore_global + +*.swp +/tmp +*/**/*un~ +*un~ +.DS_Store +*/**/.DS_Store +ethereum/ethereum +ethereal/ethereal +example/js +node_modules +bower_components +npm-debug.log diff --git a/libjsqrc/ethereumjs/.jshintrc b/libjsqrc/ethereumjs/.jshintrc new file mode 100644 index 000000000..c0ec5f89d --- /dev/null +++ b/libjsqrc/ethereumjs/.jshintrc @@ -0,0 +1,50 @@ +{ + "predef": [ + "console", + "require", + "equal", + "test", + "testBoth", + "testWithDefault", + "raises", + "deepEqual", + "start", + "stop", + "ok", + "strictEqual", + "module", + "expect", + "reject", + "impl" + ], + + "esnext": true, + "proto": true, + "node" : true, + "browser" : true, + "browserify" : true, + + "boss" : true, + "curly": false, + "debug": true, + "devel": true, + "eqeqeq": true, + "evil": true, + "forin": false, + "immed": false, + "laxbreak": false, + "newcap": true, + "noarg": true, + "noempty": false, + "nonew": false, + "nomen": false, + "onevar": false, + "plusplus": false, + "regexp": false, + "undef": true, + "sub": true, + "strict": false, + "white": false, + "shadow": true, + "eqnull": true +} \ No newline at end of file diff --git a/libjsqrc/ethereumjs/.npmignore b/libjsqrc/ethereumjs/.npmignore new file mode 100644 index 000000000..5bbffe4fd --- /dev/null +++ b/libjsqrc/ethereumjs/.npmignore @@ -0,0 +1,9 @@ +example/js +node_modules +test +.gitignore +.editorconfig +.travis.yml +.npmignore +component.json +testling.html \ No newline at end of file diff --git a/libjsqrc/ethereumjs/.travis.yml b/libjsqrc/ethereumjs/.travis.yml new file mode 100644 index 000000000..fafacbd5a --- /dev/null +++ b/libjsqrc/ethereumjs/.travis.yml @@ -0,0 +1,11 @@ +language: node_js +node_js: + - "0.11" + - "0.10" +before_script: + - npm install + - npm install jshint +script: + - "jshint *.js lib" +after_script: + - npm run-script gulp diff --git a/libjsqrc/ethereumjs/LICENSE b/libjsqrc/ethereumjs/LICENSE new file mode 100644 index 000000000..0f187b873 --- /dev/null +++ b/libjsqrc/ethereumjs/LICENSE @@ -0,0 +1,14 @@ +This file is part of ethereum.js. + +ethereum.js is free software: you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +ethereum.js 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 Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with ethereum.js. If not, see . \ No newline at end of file diff --git a/libjsqrc/ethereumjs/README.md b/libjsqrc/ethereumjs/README.md new file mode 100644 index 000000000..865b62c6b --- /dev/null +++ b/libjsqrc/ethereumjs/README.md @@ -0,0 +1,79 @@ +# Ethereum JavaScript API + +This is the Ethereum compatible JavaScript API using `Promise`s +which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC) spec. It's available on npm as a node module and also for bower and component as an embeddable js + +[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![dependency status][dep-image]][dep-url] [![dev dependency status][dep-dev-image]][dep-dev-url] + + + +## Installation + +### Node.js + + npm install ethereum.js + +### For browser +Bower + + bower install ethereum.js + +Component + + component install ethereum/ethereum.js + +* Include `ethereum.min.js` in your html file. +* Include [es6-promise](https://github.com/jakearchibald/es6-promise) or another ES6-Shim if your browser doesn't support ECMAScript 6. + +## Usage +Require the library: + + var web3 = require('web3'); + +Set a provider (QtProvider, WebSocketProvider, HttpRpcProvider) + + var web3.setProvider(new web3.providers.WebSocketProvider('ws://localhost:40404/eth')); + +There you go, now you can use it: + +``` +web3.eth.coinbase.then(function(result){ + console.log(result); + return web3.eth.balanceAt(result); +}).then(function(balance){ + console.log(web3.toDecimal(balance)); +}).catch(function(err){ + console.log(err); +}); +``` + + +For another example see `example/index.html`. + +## Building + +* `gulp build` + + +### Testing + +**Please note this repo is in it's early stage.** + +If you'd like to run a WebSocket ethereum node check out +[go-ethereum](https://github.com/ethereum/go-ethereum). + +To install ethereum and spawn a node: + +``` +go get github.com/ethereum/go-ethereum/ethereum +ethereum -ws -loglevel=4 +``` + +[npm-image]: https://badge.fury.io/js/ethereum.js.png +[npm-url]: https://npmjs.org/package/ethereum.js +[travis-image]: https://travis-ci.org/ethereum/ethereum.js.svg +[travis-url]: https://travis-ci.org/ethereum/ethereum.js +[dep-image]: https://david-dm.org/ethereum/ethereum.js.svg +[dep-url]: https://david-dm.org/ethereum/ethereum.js +[dep-dev-image]: https://david-dm.org/ethereum/ethereum.js/dev-status.svg +[dep-dev-url]: https://david-dm.org/ethereum/ethereum.js#info=devDependencies \ No newline at end of file diff --git a/libjsqrc/ethereumjs/bower.json b/libjsqrc/ethereumjs/bower.json new file mode 100644 index 000000000..cedae9023 --- /dev/null +++ b/libjsqrc/ethereumjs/bower.json @@ -0,0 +1,51 @@ +{ + "name": "ethereum.js", + "namespace": "ethereum", + "version": "0.0.3", + "description": "Ethereum Compatible JavaScript API", + "main": ["./dist/ethereum.js", "./dist/ethereum.min.js"], + "dependencies": { + "es6-promise": "#master" + }, + "repository": { + "type": "git", + "url": "https://github.com/ethereum/ethereum.js.git" + }, + "homepage": "https://github.com/ethereum/ethereum.js", + "bugs": { + "url": "https://github.com/ethereum/ethereum.js/issues" + }, + "keywords": [ + "ethereum", + "javascript", + "API" + ], + "authors": [ + { + "name": "Marek Kotewicz", + "email": "marek@ethdev.com", + "homepage": "https://github.com/debris" + }, + { + "name": "Marian Oancea", + "email": "marian@ethdev.com", + "homepage": "https://github.com/cubedro" + } + ], + "license": "LGPL-3.0", + "ignore": [ + "example", + "lib", + "node_modules", + "package.json", + ".bowerrc", + ".editorconfig", + ".gitignore", + ".jshintrc", + ".npmignore", + ".travis.yml", + "gulpfile.js", + "index.js", + "**/*.txt" + ] +} \ No newline at end of file diff --git a/libjsqrc/ethereum.js b/libjsqrc/ethereumjs/dist/ethereum.js similarity index 91% rename from libjsqrc/ethereum.js rename to libjsqrc/ethereumjs/dist/ethereum.js index 08bb5014c..e496c30f4 100644 --- a/libjsqrc/ethereum.js +++ b/libjsqrc/ethereumjs/dist/ethereum.js @@ -22,6 +22,11 @@ require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof requ * @date 2014 */ +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var web3 = require('./web3'); // jshint ignore:line +*/} + // TODO: make these be actually accurate instead of falling back onto JS's doubles. var hexToDec = function (hex) { return parseInt(hex, 16).toString(); @@ -47,20 +52,51 @@ var findMethodIndex = function (json, methodName) { }; var padLeft = function (string, chars) { - return Array(chars - string.length + 1).join("0") + string; + return new Array(chars - string.length + 1).join("0") + string; +}; + +var calcBitPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value) / 8; +}; + +var calcBytePadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value); +}; + +var calcRealPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + var sizes = value.split('x'); + for (var padding = 0, i = 0; i < sizes; i++) { + padding += (sizes[i] / 8); + } + return padding; }; var setupInputTypes = function () { - var prefixedType = function (prefix) { + + var prefixedType = function (prefix, calcPadding) { return function (type, value) { var expected = prefix; if (type.indexOf(expected) !== 0) { return false; } - var padding = parseInt(type.slice(expected.length)) / 8; + var padding = calcPadding(type, expected); if (typeof value === "number") value = value.toString(16); + else if (typeof value === "string") + value = web3.toHex(value); else if (value.indexOf('0x') === 0) value = value.substr(2); else @@ -72,7 +108,7 @@ var setupInputTypes = function () { var namedType = function (name, padding, formatter) { return function (type, value) { if (type !== name) { - return false; + return false; } return padLeft(formatter ? formatter(value) : value, padding * 2); @@ -84,9 +120,12 @@ var setupInputTypes = function () { }; return [ - prefixedType('uint'), - prefixedType('int'), - prefixedType('hash'), + prefixedType('uint', calcBitPadding), + prefixedType('int', calcBitPadding), + prefixedType('hash', calcBitPadding), + prefixedType('string', calcBytePadding), + prefixedType('real', calcRealPadding), + prefixedType('ureal', calcRealPadding), namedType('address', 20), namedType('bool', 1, formatBool), ]; @@ -97,14 +136,14 @@ var inputTypes = setupInputTypes(); var toAbiInput = function (json, methodName, params) { var bytes = ""; var index = findMethodIndex(json, methodName); - + if (index === -1) { return; } bytes = "0x" + padLeft(index.toString(16), 2); var method = json[index]; - + for (var i = 0; i < method.inputs.length; i++) { var found = false; for (var j = 0; j < inputTypes.length && !found; j++) { @@ -119,14 +158,15 @@ var toAbiInput = function (json, methodName, params) { }; var setupOutputTypes = function () { - var prefixedType = function (prefix) { + + var prefixedType = function (prefix, calcPadding) { return function (type) { var expected = prefix; if (type.indexOf(expected) !== 0) { return -1; } - - var padding = parseInt(type.slice(expected.length)) / 8; + + var padding = calcPadding(type, expected); return padding * 2; }; }; @@ -149,10 +189,17 @@ var setupOutputTypes = function () { return value === '1' ? true : false; }; + var formatString = function (value) { + return web3.toAscii(value); + }; + return [ - { padding: prefixedType('uint'), format: formatInt }, - { padding: prefixedType('int'), format: formatInt }, - { padding: prefixedType('hash'), format: formatHash }, + { padding: prefixedType('uint', calcBitPadding), format: formatInt }, + { padding: prefixedType('int', calcBitPadding), format: formatInt }, + { padding: prefixedType('hash', calcBitPadding), format: formatHash }, + { padding: prefixedType('string', calcBytePadding), format: formatString }, + { padding: prefixedType('real', calcRealPadding), format: formatInt }, + { padding: prefixedType('ureal', calcRealPadding), format: formatInt }, { padding: namedType('address', 20) }, { padding: namedType('bool', 1), format: formatBool } ]; @@ -166,7 +213,7 @@ var fromAbiOutput = function (json, methodName, output) { if (index === -1) { return; } - + output = output.slice(2); var result = []; @@ -218,7 +265,6 @@ module.exports = { outputParser: outputParser }; - },{}],2:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -248,6 +294,8 @@ module.exports = { * if not tries to connect over websockets * if it fails, it uses HttpRpcProvider */ + +// TODO: is these line is supposed to be here? if ("build" !== 'build') {/* var WebSocket = require('ws'); // jshint ignore:line var web3 = require('./main.js'); // jshint ignore:line @@ -344,9 +392,11 @@ module.exports = AutoProvider; * @date 2014 */ +// TODO: is these line is supposed to be here? if ("build" !== 'build') {/* var web3 = require('./web3'); // jshint ignore:line */} + var abi = require('./abi'); var contract = function (address, desc) { @@ -380,7 +430,7 @@ var contract = function (address, desc) { }; }; }); - + return contract; }; @@ -410,7 +460,8 @@ module.exports = contract; * @date 2014 */ -if ("build" !== "build") {/* +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line */} @@ -558,11 +609,11 @@ var ethMethods = function () { }; var transactionCall = function (args) { - return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; }; var uncleCall = function (args) { - return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; }; var methods = [ @@ -711,6 +762,16 @@ var web3 = { _events: {}, providers: {}, + toHex: function(str) { + var hex = ""; + for(var i = 0; i < str.length; i++) { + var n = str.charCodeAt(i).toString(16); + hex += n.length < 2 ? '0' + n : n; + } + + return hex; + }, + toAscii: function(hex) { // Find termination var str = ""; @@ -746,7 +807,7 @@ var web3 = { }, toEth: function(str) { - var val = typeof str === "string" ? str.indexOf('0x') == 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; + var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; var unit = 0; var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ]; while (val > 3000 && unit < units.length - 1) @@ -755,10 +816,14 @@ var web3 = { unit++; } var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2); + var replaceFunction = function($0, $1, $2) { + return $1 + ',' + $2; + }; + while (true) { var o = s; - s = s.replace(/(\d)(\d\d\d[\.\,])/, function($0, $1, $2) { return $1 + ',' + $2; }); - if (o == s) + s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction); + if (o === s) break; } return s + ' ' + units[unit]; @@ -977,7 +1042,6 @@ function messageHandler(data) { module.exports = web3; - },{}],6:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1050,7 +1114,8 @@ module.exports = QtProvider; * @date 2014 */ -if ("build" !== "build") {/* +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* var WebSocket = require('ws'); // jshint ignore:line */} @@ -1113,7 +1178,7 @@ web3.contract = require('./lib/contract'); module.exports = web3; -},{"./lib/autoprovider":2,"./lib/contract":3,"./lib/httprpc":4,"./lib/main":5,"./lib/qt":6,"./lib/websocket":7}]},{},[]) +},{"./lib/autoprovider":2,"./lib/contract":3,"./lib/httprpc":4,"./lib/main":5,"./lib/qt":6,"./lib/websocket":7}]},{},["web3"]) -//# sourceMappingURL=ethereum.js.map +//# sourceMappingURL=ethereum.js.map \ No newline at end of file diff --git a/libjsqrc/ethereumjs/dist/ethereum.js.map b/libjsqrc/ethereumjs/dist/ethereum.js.map new file mode 100644 index 000000000..b54a294d7 --- /dev/null +++ b/libjsqrc/ethereumjs/dist/ethereum.js.map @@ -0,0 +1,29 @@ +{ + "version": 3, + "sources": [ + "node_modules/browserify/node_modules/browser-pack/_prelude.js", + "lib/abi.js", + "lib/autoprovider.js", + "lib/contract.js", + "lib/httprpc.js", + "lib/main.js", + "lib/qt.js", + "lib/websocket.js", + "index.js" + ], + "names": [], + "mappings": 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+ "file": "generated.js", + "sourceRoot": "", + "sourcesContent": [ + "(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o.\n*/\n/** @file abi.js\n * @authors:\n * Marek Kotewicz \n * Gav Wood \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\n// TODO: make these be actually accurate instead of falling back onto JS's doubles.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\nvar findIndex = function (array, callback) {\n var end = false;\n var i = 0;\n for (; i < array.length && !end; i++) {\n end = callback(array[i]);\n }\n return end ? i - 1 : -1;\n};\n\nvar findMethodIndex = function (json, methodName) {\n return findIndex(json, function (method) {\n return method.name === methodName;\n });\n};\n\nvar padLeft = function (string, chars) {\n return new Array(chars - string.length + 1).join(\"0\") + string;\n};\n\nvar calcBitPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value) / 8;\n};\n\nvar calcBytePadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value);\n};\n\nvar calcRealPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n var sizes = value.split('x');\n for (var padding = 0, i = 0; i < sizes; i++) {\n padding += (sizes[i] / 8);\n }\n return padding;\n};\n\nvar setupInputTypes = function () {\n \n var prefixedType = function (prefix, calcPadding) {\n return function (type, value) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return false;\n }\n\n var padding = calcPadding(type, expected);\n if (typeof value === \"number\")\n value = value.toString(16);\n else if (typeof value === \"string\")\n value = web3.toHex(value); \n else if (value.indexOf('0x') === 0)\n value = value.substr(2);\n else\n value = (+value).toString(16);\n return padLeft(value, padding * 2);\n };\n };\n\n var namedType = function (name, padding, formatter) {\n return function (type, value) {\n if (type !== name) {\n return false;\n }\n\n return padLeft(formatter ? formatter(value) : value, padding * 2);\n };\n };\n\n var formatBool = function (value) {\n return value ? '0x1' : '0x0';\n };\n\n return [\n prefixedType('uint', calcBitPadding),\n prefixedType('int', calcBitPadding),\n prefixedType('hash', calcBitPadding),\n prefixedType('string', calcBytePadding),\n prefixedType('real', calcRealPadding),\n prefixedType('ureal', calcRealPadding),\n namedType('address', 20),\n namedType('bool', 1, formatBool),\n ];\n};\n\nvar inputTypes = setupInputTypes();\n\nvar toAbiInput = function (json, methodName, params) {\n var bytes = \"\";\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n bytes = \"0x\" + padLeft(index.toString(16), 2);\n var method = json[index];\n\n for (var i = 0; i < method.inputs.length; i++) {\n var found = false;\n for (var j = 0; j < inputTypes.length && !found; j++) {\n found = inputTypes[j](method.inputs[i].type, params[i]);\n }\n if (!found) {\n console.error('unsupported json type: ' + method.inputs[i].type);\n }\n bytes += found;\n }\n return bytes;\n};\n\nvar setupOutputTypes = function () {\n\n var prefixedType = function (prefix, calcPadding) {\n return function (type) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return -1;\n }\n\n var padding = calcPadding(type, expected);\n return padding * 2;\n };\n };\n\n var namedType = function (name, padding) {\n return function (type) {\n return name === type ? padding * 2 : -1;\n };\n };\n\n var formatInt = function (value) {\n return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value);\n };\n\n var formatHash = function (value) {\n return \"0x\" + value;\n };\n\n var formatBool = function (value) {\n return value === '1' ? true : false;\n };\n\n var formatString = function (value) {\n return web3.toAscii(value);\n };\n\n return [\n { padding: prefixedType('uint', calcBitPadding), format: formatInt },\n { padding: prefixedType('int', calcBitPadding), format: formatInt },\n { padding: prefixedType('hash', calcBitPadding), format: formatHash },\n { padding: prefixedType('string', calcBytePadding), format: formatString },\n { padding: prefixedType('real', calcRealPadding), format: formatInt },\n { padding: prefixedType('ureal', calcRealPadding), format: formatInt },\n { padding: namedType('address', 20) },\n { padding: namedType('bool', 1), format: formatBool }\n ];\n};\n\nvar outputTypes = setupOutputTypes();\n\nvar fromAbiOutput = function (json, methodName, output) {\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n output = output.slice(2);\n\n var result = [];\n var method = json[index];\n for (var i = 0; i < method.outputs.length; i++) {\n var padding = -1;\n for (var j = 0; j < outputTypes.length && padding === -1; j++) {\n padding = outputTypes[j].padding(method.outputs[i].type);\n }\n\n if (padding === -1) {\n // not found output parsing\n continue;\n }\n var res = output.slice(0, padding);\n var formatter = outputTypes[j - 1].format;\n result.push(formatter ? formatter(res) : (\"0x\" + res));\n output = output.slice(padding);\n }\n\n return result;\n};\n\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n return toAbiInput(json, method.name, params);\n };\n });\n\n return parser;\n};\n\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function (output) {\n return fromAbiOutput(json, method.name, output);\n };\n });\n\n return parser;\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser\n};\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file autoprovider.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n/*\n * @brief if qt object is available, uses QtProvider,\n * if not tries to connect over websockets\n * if it fails, it uses HttpRpcProvider\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var WebSocket = require('ws'); // jshint ignore:line\n var web3 = require('./main.js'); // jshint ignore:line\n*/}\n\nvar AutoProvider = function (userOptions) {\n if (web3.haveProvider()) {\n return;\n }\n\n // before we determine what provider we are, we have to cache request\n this.sendQueue = [];\n this.onmessageQueue = [];\n\n if (navigator.qt) {\n this.provider = new web3.providers.QtProvider();\n return;\n }\n\n userOptions = userOptions || {};\n var options = {\n httprpc: userOptions.httprpc || 'http://localhost:8080',\n websockets: userOptions.websockets || 'ws://localhost:40404/eth'\n };\n\n var self = this;\n var closeWithSuccess = function (success) {\n ws.close();\n if (success) {\n self.provider = new web3.providers.WebSocketProvider(options.websockets);\n } else {\n self.provider = new web3.providers.HttpRpcProvider(options.httprpc);\n self.poll = self.provider.poll.bind(self.provider);\n }\n self.sendQueue.forEach(function (payload) {\n self.provider(payload);\n });\n self.onmessageQueue.forEach(function (handler) {\n self.provider.onmessage = handler;\n });\n };\n\n var ws = new WebSocket(options.websockets);\n\n ws.onopen = function() {\n closeWithSuccess(true);\n };\n\n ws.onerror = function() {\n closeWithSuccess(false);\n };\n};\n\nAutoProvider.prototype.send = function (payload) {\n if (this.provider) {\n this.provider.send(payload);\n return;\n }\n this.sendQueue.push(payload);\n};\n\nObject.defineProperty(AutoProvider.prototype, 'onmessage', {\n set: function (handler) {\n if (this.provider) {\n this.provider.onmessage = handler;\n return;\n }\n this.onmessageQueue.push(handler);\n }\n});\n\nmodule.exports = AutoProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file contract.js\n * @authors:\n * Marek Kotewicz \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\nvar abi = require('./abi');\n\nvar contract = function (address, desc) {\n var inputParser = abi.inputParser(desc);\n var outputParser = abi.outputParser(desc);\n\n var contract = {};\n\n desc.forEach(function (method) {\n contract[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n var parsed = inputParser[method.name].apply(null, params);\n\n var onSuccess = function (result) {\n return outputParser[method.name](result);\n };\n\n return {\n call: function (extra) {\n extra = extra || {};\n extra.to = address;\n extra.data = parsed;\n return web3.eth.call(extra).then(onSuccess);\n },\n transact: function (extra) {\n extra = extra || {};\n extra.to = address;\n extra.data = parsed;\n return web3.eth.transact(extra).then(onSuccess);\n }\n };\n };\n });\n\n return contract;\n};\n\nmodule.exports = contract;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file httprpc.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line\n*/}\n\nvar HttpRpcProvider = function (host) {\n this.handlers = [];\n this.host = host;\n};\n\nfunction formatJsonRpcObject(object) {\n return {\n jsonrpc: '2.0',\n method: object.call,\n params: object.args,\n id: object._id\n };\n}\n\nfunction formatJsonRpcMessage(message) {\n var object = JSON.parse(message);\n\n return {\n _id: object.id,\n data: object.result,\n error: object.error\n };\n}\n\nHttpRpcProvider.prototype.sendRequest = function (payload, cb) {\n var data = formatJsonRpcObject(payload);\n\n var request = new XMLHttpRequest();\n request.open(\"POST\", this.host, true);\n request.send(JSON.stringify(data));\n request.onreadystatechange = function () {\n if (request.readyState === 4 && cb) {\n cb(request);\n }\n };\n};\n\nHttpRpcProvider.prototype.send = function (payload) {\n var self = this;\n this.sendRequest(payload, function (request) {\n self.handlers.forEach(function (handler) {\n handler.call(self, formatJsonRpcMessage(request.responseText));\n });\n });\n};\n\nHttpRpcProvider.prototype.poll = function (payload, id) {\n var self = this;\n this.sendRequest(payload, function (request) {\n var parsed = JSON.parse(request.responseText);\n if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) {\n return;\n }\n self.handlers.forEach(function (handler) {\n handler.call(self, {_event: payload.call, _id: id, data: parsed.result});\n });\n });\n};\n\nObject.defineProperty(HttpRpcProvider.prototype, \"onmessage\", {\n set: function (handler) {\n this.handlers.push(handler);\n }\n});\n\nmodule.exports = HttpRpcProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file main.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * Marian Oancea \n * Gav Wood \n * @date 2014\n */\n\nfunction flattenPromise (obj) {\n if (obj instanceof Promise) {\n return Promise.resolve(obj);\n }\n\n if (obj instanceof Array) {\n return new Promise(function (resolve) {\n var promises = obj.map(function (o) {\n return flattenPromise(o);\n });\n\n return Promise.all(promises).then(function (res) {\n for (var i = 0; i < obj.length; i++) {\n obj[i] = res[i];\n }\n resolve(obj);\n });\n });\n }\n\n if (obj instanceof Object) {\n return new Promise(function (resolve) {\n var keys = Object.keys(obj);\n var promises = keys.map(function (key) {\n return flattenPromise(obj[key]);\n });\n\n return Promise.all(promises).then(function (res) {\n for (var i = 0; i < keys.length; i++) {\n obj[keys[i]] = res[i];\n }\n resolve(obj);\n });\n });\n }\n\n return Promise.resolve(obj);\n}\n\nvar web3Methods = function () {\n return [\n { name: 'sha3', call: 'web3_sha3' }\n ];\n};\n\nvar ethMethods = function () {\n var blockCall = function (args) {\n return typeof args[0] === \"string\" ? \"eth_blockByHash\" : \"eth_blockByNumber\";\n };\n\n var transactionCall = function (args) {\n return typeof args[0] === \"string\" ? 'eth_transactionByHash' : 'eth_transactionByNumber';\n };\n\n var uncleCall = function (args) {\n return typeof args[0] === \"string\" ? 'eth_uncleByHash' : 'eth_uncleByNumber';\n };\n\n var methods = [\n { name: 'balanceAt', call: 'eth_balanceAt' },\n { name: 'stateAt', call: 'eth_stateAt' },\n { name: 'storageAt', call: 'eth_storageAt' },\n { name: 'countAt', call: 'eth_countAt'},\n { name: 'codeAt', call: 'eth_codeAt' },\n { name: 'transact', call: 'eth_transact' },\n { name: 'call', call: 'eth_call' },\n { name: 'block', call: blockCall },\n { name: 'transaction', call: transactionCall },\n { name: 'uncle', call: uncleCall },\n { name: 'compilers', call: 'eth_compilers' },\n { name: 'lll', call: 'eth_lll' },\n { name: 'solidity', call: 'eth_solidity' },\n { name: 'serpent', call: 'eth_serpent' },\n { name: 'logs', call: 'eth_logs' }\n ];\n return methods;\n};\n\nvar ethProperties = function () {\n return [\n { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' },\n { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' },\n { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' },\n { name: 'gasPrice', getter: 'eth_gasPrice' },\n { name: 'account', getter: 'eth_account' },\n { name: 'accounts', getter: 'eth_accounts' },\n { name: 'peerCount', getter: 'eth_peerCount' },\n { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' },\n { name: 'number', getter: 'eth_number'}\n ];\n};\n\nvar dbMethods = function () {\n return [\n { name: 'put', call: 'db_put' },\n { name: 'get', call: 'db_get' },\n { name: 'putString', call: 'db_putString' },\n { name: 'getString', call: 'db_getString' }\n ];\n};\n\nvar shhMethods = function () {\n return [\n { name: 'post', call: 'shh_post' },\n { name: 'newIdentity', call: 'shh_newIdentity' },\n { name: 'haveIdentity', call: 'shh_haveIdentity' },\n { name: 'newGroup', call: 'shh_newGroup' },\n { name: 'addToGroup', call: 'shh_addToGroup' }\n ];\n};\n\nvar ethWatchMethods = function () {\n var newFilter = function (args) {\n return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter';\n };\n\n return [\n { name: 'newFilter', call: newFilter },\n { name: 'uninstallFilter', call: 'eth_uninstallFilter' },\n { name: 'getMessages', call: 'eth_filterLogs' }\n ];\n};\n\nvar shhWatchMethods = function () {\n return [\n { name: 'newFilter', call: 'shh_newFilter' },\n { name: 'uninstallFilter', call: 'shh_uninstallFilter' },\n { name: 'getMessage', call: 'shh_getMessages' }\n ];\n};\n\nvar setupMethods = function (obj, methods) {\n methods.forEach(function (method) {\n obj[method.name] = function () {\n return flattenPromise(Array.prototype.slice.call(arguments)).then(function (args) {\n var call = typeof method.call === \"function\" ? method.call(args) : method.call;\n return {call: call, args: args};\n }).then(function (request) {\n return new Promise(function (resolve, reject) {\n web3.provider.send(request, function (err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n }).catch(function(err) {\n console.error(err);\n });\n };\n });\n};\n\nvar setupProperties = function (obj, properties) {\n properties.forEach(function (property) {\n var proto = {};\n proto.get = function () {\n return new Promise(function(resolve, reject) {\n web3.provider.send({call: property.getter}, function(err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n };\n if (property.setter) {\n proto.set = function (val) {\n return flattenPromise([val]).then(function (args) {\n return new Promise(function (resolve) {\n web3.provider.send({call: property.setter, args: args}, function (err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n }).catch(function (err) {\n console.error(err);\n });\n };\n }\n Object.defineProperty(obj, property.name, proto);\n });\n};\n\n// TODO: import from a dependency, don't duplicate.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\n\nvar web3 = {\n _callbacks: {},\n _events: {},\n providers: {},\n\n toHex: function(str) {\n var hex = \"\";\n for(var i = 0; i < str.length; i++) {\n var n = str.charCodeAt(i).toString(16);\n hex += n.length < 2 ? '0' + n : n;\n }\n\n return hex;\n },\n\n toAscii: function(hex) {\n // Find termination\n var str = \"\";\n var i = 0, l = hex.length;\n if (hex.substring(0, 2) === '0x')\n i = 2;\n for(; i < l; i+=2) {\n var code = hex.charCodeAt(i);\n if(code === 0) {\n break;\n }\n\n str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));\n }\n\n return str;\n },\n\n fromAscii: function(str, pad) {\n pad = pad === undefined ? 32 : pad;\n var hex = this.toHex(str);\n while(hex.length < pad*2)\n hex += \"00\";\n return \"0x\" + hex;\n },\n\n toDecimal: function (val) {\n return hexToDec(val.substring(2));\n },\n\n fromDecimal: function (val) {\n return \"0x\" + decToHex(val);\n },\n\n toEth: function(str) {\n var val = typeof str === \"string\" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;\n var unit = 0;\n var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ];\n while (val > 3000 && unit < units.length - 1)\n {\n val /= 1000;\n unit++;\n }\n var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);\n var replaceFunction = function($0, $1, $2) {\n return $1 + ',' + $2;\n };\n\n while (true) {\n var o = s;\n s = s.replace(/(\\d)(\\d\\d\\d[\\.\\,])/, replaceFunction);\n if (o === s)\n break;\n }\n return s + ' ' + units[unit];\n },\n\n eth: {\n prototype: Object(), // jshint ignore:line\n watch: function (params) {\n return new Filter(params, ethWatch);\n }\n },\n\n db: {\n prototype: Object() // jshint ignore:line\n },\n\n shh: {\n prototype: Object(), // jshint ignore:line\n watch: function (params) {\n return new Filter(params, shhWatch);\n }\n },\n\n on: function(event, id, cb) {\n if(web3._events[event] === undefined) {\n web3._events[event] = {};\n }\n\n web3._events[event][id] = cb;\n return this;\n },\n\n off: function(event, id) {\n if(web3._events[event] !== undefined) {\n delete web3._events[event][id];\n }\n\n return this;\n },\n\n trigger: function(event, id, data) {\n var callbacks = web3._events[event];\n if (!callbacks || !callbacks[id]) {\n return;\n }\n var cb = callbacks[id];\n cb(data);\n }\n};\n\nsetupMethods(web3, web3Methods());\nsetupMethods(web3.eth, ethMethods());\nsetupProperties(web3.eth, ethProperties());\nsetupMethods(web3.db, dbMethods());\nsetupMethods(web3.shh, shhMethods());\n\nvar ethWatch = {\n changed: 'eth_changed'\n};\nsetupMethods(ethWatch, ethWatchMethods());\nvar shhWatch = {\n changed: 'shh_changed'\n};\nsetupMethods(shhWatch, shhWatchMethods());\n\nvar ProviderManager = function() {\n this.queued = [];\n this.polls = [];\n this.ready = false;\n this.provider = undefined;\n this.id = 1;\n\n var self = this;\n var poll = function () {\n if (self.provider && self.provider.poll) {\n self.polls.forEach(function (data) {\n data.data._id = self.id;\n self.id++;\n self.provider.poll(data.data, data.id);\n });\n }\n setTimeout(poll, 12000);\n };\n poll();\n};\n\nProviderManager.prototype.send = function(data, cb) {\n data._id = this.id;\n if (cb) {\n web3._callbacks[data._id] = cb;\n }\n\n data.args = data.args || [];\n this.id++;\n\n if(this.provider !== undefined) {\n this.provider.send(data);\n } else {\n console.warn(\"provider is not set\");\n this.queued.push(data);\n }\n};\n\nProviderManager.prototype.set = function(provider) {\n if(this.provider !== undefined && this.provider.unload !== undefined) {\n this.provider.unload();\n }\n\n this.provider = provider;\n this.ready = true;\n};\n\nProviderManager.prototype.sendQueued = function() {\n for(var i = 0; this.queued.length; i++) {\n // Resend\n this.send(this.queued[i]);\n }\n};\n\nProviderManager.prototype.installed = function() {\n return this.provider !== undefined;\n};\n\nProviderManager.prototype.startPolling = function (data, pollId) {\n if (!this.provider || !this.provider.poll) {\n return;\n }\n this.polls.push({data: data, id: pollId});\n};\n\nProviderManager.prototype.stopPolling = function (pollId) {\n for (var i = this.polls.length; i--;) {\n var poll = this.polls[i];\n if (poll.id === pollId) {\n this.polls.splice(i, 1);\n }\n }\n};\n\nweb3.provider = new ProviderManager();\n\nweb3.setProvider = function(provider) {\n provider.onmessage = messageHandler;\n web3.provider.set(provider);\n web3.provider.sendQueued();\n};\n\nweb3.haveProvider = function() {\n return !!web3.provider.provider;\n};\n\nvar Filter = function(options, impl) {\n this.impl = impl;\n this.callbacks = [];\n\n var self = this;\n this.promise = impl.newFilter(options);\n this.promise.then(function (id) {\n self.id = id;\n web3.on(impl.changed, id, self.trigger.bind(self));\n web3.provider.startPolling({call: impl.changed, args: [id]}, id);\n });\n};\n\nFilter.prototype.arrived = function(callback) {\n this.changed(callback);\n};\n\nFilter.prototype.changed = function(callback) {\n var self = this;\n this.promise.then(function(id) {\n self.callbacks.push(callback);\n });\n};\n\nFilter.prototype.trigger = function(messages) {\n for(var i = 0; i < this.callbacks.length; i++) {\n this.callbacks[i].call(this, messages);\n }\n};\n\nFilter.prototype.uninstall = function() {\n var self = this;\n this.promise.then(function (id) {\n self.impl.uninstallFilter(id);\n web3.provider.stopPolling(id);\n web3.off(impl.changed, id);\n });\n};\n\nFilter.prototype.messages = function() {\n var self = this;\n return this.promise.then(function (id) {\n return self.impl.getMessages(id);\n });\n};\n\nFilter.prototype.logs = function () {\n return this.messages();\n};\n\nfunction messageHandler(data) {\n if(data._event !== undefined) {\n web3.trigger(data._event, data._id, data.data);\n return;\n }\n\n if(data._id) {\n var cb = web3._callbacks[data._id];\n if (cb) {\n cb.call(this, data.error, data.data);\n delete web3._callbacks[data._id];\n }\n }\n}\n\nmodule.exports = web3;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file qt.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * @date 2014\n */\n\nvar QtProvider = function() {\n this.handlers = [];\n\n var self = this;\n navigator.qt.onmessage = function (message) {\n self.handlers.forEach(function (handler) {\n handler.call(self, JSON.parse(message.data));\n });\n };\n};\n\nQtProvider.prototype.send = function(payload) {\n navigator.qt.postMessage(JSON.stringify(payload));\n};\n\nObject.defineProperty(QtProvider.prototype, \"onmessage\", {\n set: function(handler) {\n this.handlers.push(handler);\n }\n});\n\nmodule.exports = QtProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file websocket.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var WebSocket = require('ws'); // jshint ignore:line\n*/}\n\nvar WebSocketProvider = function(host) {\n // onmessage handlers\n this.handlers = [];\n // queue will be filled with messages if send is invoked before the ws is ready\n this.queued = [];\n this.ready = false;\n\n this.ws = new WebSocket(host);\n\n var self = this;\n this.ws.onmessage = function(event) {\n for(var i = 0; i < self.handlers.length; i++) {\n self.handlers[i].call(self, JSON.parse(event.data), event);\n }\n };\n\n this.ws.onopen = function() {\n self.ready = true;\n\n for(var i = 0; i < self.queued.length; i++) {\n // Resend\n self.send(self.queued[i]);\n }\n };\n};\n\nWebSocketProvider.prototype.send = function(payload) {\n if(this.ready) {\n var data = JSON.stringify(payload);\n\n this.ws.send(data);\n } else {\n this.queued.push(payload);\n }\n};\n\nWebSocketProvider.prototype.onMessage = function(handler) {\n this.handlers.push(handler);\n};\n\nWebSocketProvider.prototype.unload = function() {\n this.ws.close();\n};\nObject.defineProperty(WebSocketProvider.prototype, \"onmessage\", {\n set: function(provider) { this.onMessage(provider); }\n});\n\nmodule.exports = WebSocketProvider;\n", + "var web3 = require('./lib/main');\nweb3.providers.WebSocketProvider = require('./lib/websocket');\nweb3.providers.HttpRpcProvider = require('./lib/httprpc');\nweb3.providers.QtProvider = require('./lib/qt');\nweb3.providers.AutoProvider = require('./lib/autoprovider');\nweb3.contract = require('./lib/contract');\n\nmodule.exports = web3;\n" + ] +} \ No newline at end of file diff --git a/libjsqrc/ethereumjs/dist/ethereum.min.js b/libjsqrc/ethereumjs/dist/ethereum.min.js new file mode 100644 index 000000000..f9eac6a9d --- /dev/null +++ b/libjsqrc/ethereumjs/dist/ethereum.min.js @@ -0,0 +1 @@ +require=function t(e,n,r){function o(a,s){if(!n[a]){if(!e[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};e[a][0].call(l.exports,function(t){var n=e[a][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;ai;i++)o+=r[i]/8;return o},c=function(){var t=function(t,e){return function(n,r){var o=t;if(0!==n.indexOf(o))return!1;var a=e(n,o);return r="number"==typeof r?r.toString(16):"string"==typeof r?web3.toHex(r):0===r.indexOf("0x")?r.substr(2):(+r).toString(16),i(r,2*a)}},e=function(t,e,n){return function(r,o){return r!==t?!1:i(n?n(o):o,2*e)}},n=function(t){return t?"0x1":"0x0"};return[t("uint",a),t("int",a),t("hash",a),t("string",s),t("real",u),t("ureal",u),e("address",20),e("bool",1,n)]},l=c(),h=function(t,e,n){var r="",a=o(t,e);if(-1!==a){r="0x"+i(a.toString(16),2);for(var s=t[a],u=0;un;n+=2){var o=t.charCodeAt(n);if(0===o)break;e+=String.fromCharCode(parseInt(t.substr(n,2),16))}return e},fromAscii:function(t,e){e=void 0===e?32:e;for(var n=this.toHex(t);n.length<2*e;)n+="00";return"0x"+n},toDecimal:function(t){return p(t.substring(2))},fromDecimal:function(t){return"0x"+d(t)},toEth:function(t){for(var e="string"==typeof t?0===t.indexOf("0x")?parseInt(t.substr(2),16):parseInt(t):t,n=0,r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e>3e3&&n + + + + + + + + +

coinbase balance

+ +
+
+
+
+ + + diff --git a/libjsqrc/ethereumjs/example/contract.html b/libjsqrc/ethereumjs/example/contract.html new file mode 100644 index 000000000..44f0b03a1 --- /dev/null +++ b/libjsqrc/ethereumjs/example/contract.html @@ -0,0 +1,75 @@ + + + + + + + + + +

contract

+
+
+ +
+ +
+ + + diff --git a/libjsqrc/ethereumjs/example/node-app.js b/libjsqrc/ethereumjs/example/node-app.js new file mode 100644 index 000000000..f63fa9115 --- /dev/null +++ b/libjsqrc/ethereumjs/example/node-app.js @@ -0,0 +1,16 @@ +#!/usr/bin/env node + +require('es6-promise').polyfill(); + +var web3 = require("../index.js"); + +web3.setProvider(new web3.providers.HttpRpcProvider('http://localhost:8080')); + +web3.eth.coinbase.then(function(result){ + console.log(result); + return web3.eth.balanceAt(result); +}).then(function(balance){ + console.log(web3.toDecimal(balance)); +}).catch(function(err){ + console.log(err); +}); \ No newline at end of file diff --git a/libjsqrc/ethereumjs/gulpfile.js b/libjsqrc/ethereumjs/gulpfile.js new file mode 100644 index 000000000..b17e50c39 --- /dev/null +++ b/libjsqrc/ethereumjs/gulpfile.js @@ -0,0 +1,104 @@ +#!/usr/bin/env node + +'use strict'; + +var path = require('path'); + +var del = require('del'); +var gulp = require('gulp'); +var browserify = require('browserify'); +var jshint = require('gulp-jshint'); +var uglify = require('gulp-uglify'); +var rename = require('gulp-rename'); +var envify = require('envify/custom'); +var unreach = require('unreachable-branch-transform'); +var source = require('vinyl-source-stream'); +var exorcist = require('exorcist'); +var bower = require('bower'); + +var DEST = './dist/'; + +var build = function(src, dst, ugly) { + var result = browserify({ + debug: true, + insert_global_vars: false, + detectGlobals: false, + bundleExternal: false + }) + .require('./' + src + '.js', {expose: 'web3'}) + .add('./' + src + '.js') + .transform('envify', { + NODE_ENV: 'build' + }) + .transform('unreachable-branch-transform'); + + if (ugly) { + result = result.transform('uglifyify', { + mangle: false, + compress: { + dead_code: false, + conditionals: true, + unused: false, + hoist_funs: true, + hoist_vars: true, + negate_iife: false + }, + beautify: true, + warnings: true + }); + } + + return result.bundle() + .pipe(exorcist(path.join( DEST, dst + '.js.map'))) + .pipe(source(dst + '.js')) + .pipe(gulp.dest( DEST )); +}; + +var uglifyFile = function(file) { + return gulp.src( DEST + file + '.js') + .pipe(uglify()) + .pipe(rename(file + '.min.js')) + .pipe(gulp.dest( DEST )); +}; + +gulp.task('bower', function(cb){ + bower.commands.install().on('end', function (installed){ + console.log(installed); + cb(); + }); +}); + +gulp.task('clean', ['lint'], function(cb) { + del([ DEST ], cb); +}); + +gulp.task('lint', function(){ + return gulp.src(['./*.js', './lib/*.js']) + .pipe(jshint()) + .pipe(jshint.reporter('default')); +}); + +gulp.task('build', ['clean'], function () { + return build('index', 'ethereum', true); +}); + +gulp.task('buildDev', ['clean'], function () { + return build('index', 'ethereum', false); +}); + +gulp.task('uglify', ['build'], function(){ + return uglifyFile('ethereum'); +}); + +gulp.task('uglify', ['buildDev'], function(){ + return uglifyFile('ethereum'); +}); + +gulp.task('watch', function() { + gulp.watch(['./lib/*.js'], ['lint', 'prepare', 'build']); +}); + +gulp.task('release', ['bower', 'lint', 'build', 'uglify']); +gulp.task('dev', ['bower', 'lint', 'buildDev', 'uglify']); +gulp.task('default', ['dev']); + diff --git a/libjsqrc/ethereumjs/index.js b/libjsqrc/ethereumjs/index.js new file mode 100644 index 000000000..c2de7e735 --- /dev/null +++ b/libjsqrc/ethereumjs/index.js @@ -0,0 +1,8 @@ +var web3 = require('./lib/main'); +web3.providers.WebSocketProvider = require('./lib/websocket'); +web3.providers.HttpRpcProvider = require('./lib/httprpc'); +web3.providers.QtProvider = require('./lib/qt'); +web3.providers.AutoProvider = require('./lib/autoprovider'); +web3.contract = require('./lib/contract'); + +module.exports = web3; diff --git a/libjsqrc/ethereumjs/index_qt.js b/libjsqrc/ethereumjs/index_qt.js new file mode 100644 index 000000000..d5e47597e --- /dev/null +++ b/libjsqrc/ethereumjs/index_qt.js @@ -0,0 +1,5 @@ +var web3 = require('./lib/main'); +web3.providers.QtProvider = require('./lib/qt'); +web3.contract = require('./lib/contract'); + +module.exports = web3; diff --git a/libjsqrc/ethereumjs/lib/abi.js b/libjsqrc/ethereumjs/lib/abi.js new file mode 100644 index 000000000..5a4d64515 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/abi.js @@ -0,0 +1,265 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file abi.js + * @authors: + * Marek Kotewicz + * Gav Wood + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var web3 = require('./web3'); // jshint ignore:line +} + +// TODO: make these be actually accurate instead of falling back onto JS's doubles. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + +var findIndex = function (array, callback) { + var end = false; + var i = 0; + for (; i < array.length && !end; i++) { + end = callback(array[i]); + } + return end ? i - 1 : -1; +}; + +var findMethodIndex = function (json, methodName) { + return findIndex(json, function (method) { + return method.name === methodName; + }); +}; + +var padLeft = function (string, chars) { + return new Array(chars - string.length + 1).join("0") + string; +}; + +var calcBitPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value) / 8; +}; + +var calcBytePadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value); +}; + +var calcRealPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + var sizes = value.split('x'); + for (var padding = 0, i = 0; i < sizes; i++) { + padding += (sizes[i] / 8); + } + return padding; +}; + +var setupInputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type, value) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return false; + } + + var padding = calcPadding(type, expected); + if (typeof value === "number") + value = value.toString(16); + else if (typeof value === "string") + value = web3.toHex(value); + else if (value.indexOf('0x') === 0) + value = value.substr(2); + else + value = (+value).toString(16); + return padLeft(value, padding * 2); + }; + }; + + var namedType = function (name, padding, formatter) { + return function (type, value) { + if (type !== name) { + return false; + } + + return padLeft(formatter ? formatter(value) : value, padding * 2); + }; + }; + + var formatBool = function (value) { + return value ? '0x1' : '0x0'; + }; + + return [ + prefixedType('uint', calcBitPadding), + prefixedType('int', calcBitPadding), + prefixedType('hash', calcBitPadding), + prefixedType('string', calcBytePadding), + prefixedType('real', calcRealPadding), + prefixedType('ureal', calcRealPadding), + namedType('address', 20), + namedType('bool', 1, formatBool), + ]; +}; + +var inputTypes = setupInputTypes(); + +var toAbiInput = function (json, methodName, params) { + var bytes = ""; + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + bytes = "0x" + padLeft(index.toString(16), 2); + var method = json[index]; + + for (var i = 0; i < method.inputs.length; i++) { + var found = false; + for (var j = 0; j < inputTypes.length && !found; j++) { + found = inputTypes[j](method.inputs[i].type, params[i]); + } + if (!found) { + console.error('unsupported json type: ' + method.inputs[i].type); + } + bytes += found; + } + return bytes; +}; + +var setupOutputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return -1; + } + + var padding = calcPadding(type, expected); + return padding * 2; + }; + }; + + var namedType = function (name, padding) { + return function (type) { + return name === type ? padding * 2 : -1; + }; + }; + + var formatInt = function (value) { + return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value); + }; + + var formatHash = function (value) { + return "0x" + value; + }; + + var formatBool = function (value) { + return value === '1' ? true : false; + }; + + var formatString = function (value) { + return web3.toAscii(value); + }; + + return [ + { padding: prefixedType('uint', calcBitPadding), format: formatInt }, + { padding: prefixedType('int', calcBitPadding), format: formatInt }, + { padding: prefixedType('hash', calcBitPadding), format: formatHash }, + { padding: prefixedType('string', calcBytePadding), format: formatString }, + { padding: prefixedType('real', calcRealPadding), format: formatInt }, + { padding: prefixedType('ureal', calcRealPadding), format: formatInt }, + { padding: namedType('address', 20) }, + { padding: namedType('bool', 1), format: formatBool } + ]; +}; + +var outputTypes = setupOutputTypes(); + +var fromAbiOutput = function (json, methodName, output) { + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + output = output.slice(2); + + var result = []; + var method = json[index]; + for (var i = 0; i < method.outputs.length; i++) { + var padding = -1; + for (var j = 0; j < outputTypes.length && padding === -1; j++) { + padding = outputTypes[j].padding(method.outputs[i].type); + } + + if (padding === -1) { + // not found output parsing + continue; + } + var res = output.slice(0, padding); + var formatter = outputTypes[j - 1].format; + result.push(formatter ? formatter(res) : ("0x" + res)); + output = output.slice(padding); + } + + return result; +}; + +var inputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + return toAbiInput(json, method.name, params); + }; + }); + + return parser; +}; + +var outputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function (output) { + return fromAbiOutput(json, method.name, output); + }; + }); + + return parser; +}; + +module.exports = { + inputParser: inputParser, + outputParser: outputParser +}; diff --git a/libjsqrc/ethereumjs/lib/autoprovider.js b/libjsqrc/ethereumjs/lib/autoprovider.js new file mode 100644 index 000000000..2f0a3e627 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/autoprovider.js @@ -0,0 +1,102 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file autoprovider.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +/* + * @brief if qt object is available, uses QtProvider, + * if not tries to connect over websockets + * if it fails, it uses HttpRpcProvider + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var WebSocket = require('ws'); // jshint ignore:line + var web3 = require('./main.js'); // jshint ignore:line +} + +var AutoProvider = function (userOptions) { + if (web3.haveProvider()) { + return; + } + + // before we determine what provider we are, we have to cache request + this.sendQueue = []; + this.onmessageQueue = []; + + if (navigator.qt) { + this.provider = new web3.providers.QtProvider(); + return; + } + + userOptions = userOptions || {}; + var options = { + httprpc: userOptions.httprpc || 'http://localhost:8080', + websockets: userOptions.websockets || 'ws://localhost:40404/eth' + }; + + var self = this; + var closeWithSuccess = function (success) { + ws.close(); + if (success) { + self.provider = new web3.providers.WebSocketProvider(options.websockets); + } else { + self.provider = new web3.providers.HttpRpcProvider(options.httprpc); + self.poll = self.provider.poll.bind(self.provider); + } + self.sendQueue.forEach(function (payload) { + self.provider(payload); + }); + self.onmessageQueue.forEach(function (handler) { + self.provider.onmessage = handler; + }); + }; + + var ws = new WebSocket(options.websockets); + + ws.onopen = function() { + closeWithSuccess(true); + }; + + ws.onerror = function() { + closeWithSuccess(false); + }; +}; + +AutoProvider.prototype.send = function (payload) { + if (this.provider) { + this.provider.send(payload); + return; + } + this.sendQueue.push(payload); +}; + +Object.defineProperty(AutoProvider.prototype, 'onmessage', { + set: function (handler) { + if (this.provider) { + this.provider.onmessage = handler; + return; + } + this.onmessageQueue.push(handler); + } +}); + +module.exports = AutoProvider; diff --git a/libjsqrc/ethereumjs/lib/contract.js b/libjsqrc/ethereumjs/lib/contract.js new file mode 100644 index 000000000..b10339003 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/contract.js @@ -0,0 +1,65 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file contract.js + * @authors: + * Marek Kotewicz + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var web3 = require('./web3'); // jshint ignore:line +} + +var abi = require('./abi'); + +var contract = function (address, desc) { + var inputParser = abi.inputParser(desc); + var outputParser = abi.outputParser(desc); + + var contract = {}; + + desc.forEach(function (method) { + contract[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + var parsed = inputParser[method.name].apply(null, params); + + var onSuccess = function (result) { + return outputParser[method.name](result); + }; + + return { + call: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.call(extra).then(onSuccess); + }, + transact: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.transact(extra).then(onSuccess); + } + }; + }; + }); + + return contract; +}; + +module.exports = contract; diff --git a/libjsqrc/ethereumjs/lib/httprpc.js b/libjsqrc/ethereumjs/lib/httprpc.js new file mode 100644 index 000000000..d315201f1 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/httprpc.js @@ -0,0 +1,94 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file httprpc.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line +} + +var HttpRpcProvider = function (host) { + this.handlers = []; + this.host = host; +}; + +function formatJsonRpcObject(object) { + return { + jsonrpc: '2.0', + method: object.call, + params: object.args, + id: object._id + }; +} + +function formatJsonRpcMessage(message) { + var object = JSON.parse(message); + + return { + _id: object.id, + data: object.result, + error: object.error + }; +} + +HttpRpcProvider.prototype.sendRequest = function (payload, cb) { + var data = formatJsonRpcObject(payload); + + var request = new XMLHttpRequest(); + request.open("POST", this.host, true); + request.send(JSON.stringify(data)); + request.onreadystatechange = function () { + if (request.readyState === 4 && cb) { + cb(request); + } + }; +}; + +HttpRpcProvider.prototype.send = function (payload) { + var self = this; + this.sendRequest(payload, function (request) { + self.handlers.forEach(function (handler) { + handler.call(self, formatJsonRpcMessage(request.responseText)); + }); + }); +}; + +HttpRpcProvider.prototype.poll = function (payload, id) { + var self = this; + this.sendRequest(payload, function (request) { + var parsed = JSON.parse(request.responseText); + if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) { + return; + } + self.handlers.forEach(function (handler) { + handler.call(self, {_event: payload.call, _id: id, data: parsed.result}); + }); + }); +}; + +Object.defineProperty(HttpRpcProvider.prototype, "onmessage", { + set: function (handler) { + this.handlers.push(handler); + } +}); + +module.exports = HttpRpcProvider; diff --git a/libjsqrc/ethereumjs/lib/main.js b/libjsqrc/ethereumjs/lib/main.js new file mode 100644 index 000000000..b240bdae2 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/main.js @@ -0,0 +1,508 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file main.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * Gav Wood + * @date 2014 + */ + +function flattenPromise (obj) { + if (obj instanceof Promise) { + return Promise.resolve(obj); + } + + if (obj instanceof Array) { + return new Promise(function (resolve) { + var promises = obj.map(function (o) { + return flattenPromise(o); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < obj.length; i++) { + obj[i] = res[i]; + } + resolve(obj); + }); + }); + } + + if (obj instanceof Object) { + return new Promise(function (resolve) { + var keys = Object.keys(obj); + var promises = keys.map(function (key) { + return flattenPromise(obj[key]); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < keys.length; i++) { + obj[keys[i]] = res[i]; + } + resolve(obj); + }); + }); + } + + return Promise.resolve(obj); +} + +var web3Methods = function () { + return [ + { name: 'sha3', call: 'web3_sha3' } + ]; +}; + +var ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; + }; + + var methods = [ + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { name: 'storageAt', call: 'eth_storageAt' }, + { name: 'countAt', call: 'eth_countAt'}, + { name: 'codeAt', call: 'eth_codeAt' }, + { name: 'transact', call: 'eth_transact' }, + { name: 'call', call: 'eth_call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compilers', call: 'eth_compilers' }, + { name: 'lll', call: 'eth_lll' }, + { name: 'solidity', call: 'eth_solidity' }, + { name: 'serpent', call: 'eth_serpent' }, + { name: 'logs', call: 'eth_logs' } + ]; + return methods; +}; + +var ethProperties = function () { + return [ + { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' }, + { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' }, + { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' }, + { name: 'gasPrice', getter: 'eth_gasPrice' }, + { name: 'account', getter: 'eth_account' }, + { name: 'accounts', getter: 'eth_accounts' }, + { name: 'peerCount', getter: 'eth_peerCount' }, + { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' }, + { name: 'number', getter: 'eth_number'} + ]; +}; + +var dbMethods = function () { + return [ + { name: 'put', call: 'db_put' }, + { name: 'get', call: 'db_get' }, + { name: 'putString', call: 'db_putString' }, + { name: 'getString', call: 'db_getString' } + ]; +}; + +var shhMethods = function () { + return [ + { name: 'post', call: 'shh_post' }, + { name: 'newIdentity', call: 'shh_newIdentity' }, + { name: 'haveIdentity', call: 'shh_haveIdentity' }, + { name: 'newGroup', call: 'shh_newGroup' }, + { name: 'addToGroup', call: 'shh_addToGroup' } + ]; +}; + +var ethWatchMethods = function () { + var newFilter = function (args) { + return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter'; + }; + + return [ + { name: 'newFilter', call: newFilter }, + { name: 'uninstallFilter', call: 'eth_uninstallFilter' }, + { name: 'getMessages', call: 'eth_filterLogs' } + ]; +}; + +var shhWatchMethods = function () { + return [ + { name: 'newFilter', call: 'shh_newFilter' }, + { name: 'uninstallFilter', call: 'shh_uninstallFilter' }, + { name: 'getMessage', call: 'shh_getMessages' } + ]; +}; + +var setupMethods = function (obj, methods) { + methods.forEach(function (method) { + obj[method.name] = function () { + return flattenPromise(Array.prototype.slice.call(arguments)).then(function (args) { + var call = typeof method.call === "function" ? method.call(args) : method.call; + return {call: call, args: args}; + }).then(function (request) { + return new Promise(function (resolve, reject) { + web3.provider.send(request, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function(err) { + console.error(err); + }); + }; + }); +}; + +var setupProperties = function (obj, properties) { + properties.forEach(function (property) { + var proto = {}; + proto.get = function () { + return new Promise(function(resolve, reject) { + web3.provider.send({call: property.getter}, function(err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }; + if (property.setter) { + proto.set = function (val) { + return flattenPromise([val]).then(function (args) { + return new Promise(function (resolve) { + web3.provider.send({call: property.setter, args: args}, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function (err) { + console.error(err); + }); + }; + } + Object.defineProperty(obj, property.name, proto); + }); +}; + +// TODO: import from a dependency, don't duplicate. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + + +var web3 = { + _callbacks: {}, + _events: {}, + providers: {}, + + toHex: function(str) { + var hex = ""; + for(var i = 0; i < str.length; i++) { + var n = str.charCodeAt(i).toString(16); + hex += n.length < 2 ? '0' + n : n; + } + + return hex; + }, + + toAscii: function(hex) { + // Find termination + var str = ""; + var i = 0, l = hex.length; + if (hex.substring(0, 2) === '0x') + i = 2; + for(; i < l; i+=2) { + var code = hex.charCodeAt(i); + if(code === 0) { + break; + } + + str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); + } + + return str; + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return "0x" + hex; + }, + + toDecimal: function (val) { + return hexToDec(val.substring(2)); + }, + + fromDecimal: function (val) { + return "0x" + decToHex(val); + }, + + toEth: function(str) { + var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; + var unit = 0; + var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ]; + while (val > 3000 && unit < units.length - 1) + { + val /= 1000; + unit++; + } + var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2); + var replaceFunction = function($0, $1, $2) { + return $1 + ',' + $2; + }; + + while (true) { + var o = s; + s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction); + if (o === s) + break; + } + return s + ' ' + units[unit]; + }, + + eth: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, ethWatch); + } + }, + + db: { + prototype: Object() // jshint ignore:line + }, + + shh: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, shhWatch); + } + }, + + on: function(event, id, cb) { + if(web3._events[event] === undefined) { + web3._events[event] = {}; + } + + web3._events[event][id] = cb; + return this; + }, + + off: function(event, id) { + if(web3._events[event] !== undefined) { + delete web3._events[event][id]; + } + + return this; + }, + + trigger: function(event, id, data) { + var callbacks = web3._events[event]; + if (!callbacks || !callbacks[id]) { + return; + } + var cb = callbacks[id]; + cb(data); + } +}; + +setupMethods(web3, web3Methods()); +setupMethods(web3.eth, ethMethods()); +setupProperties(web3.eth, ethProperties()); +setupMethods(web3.db, dbMethods()); +setupMethods(web3.shh, shhMethods()); + +var ethWatch = { + changed: 'eth_changed' +}; +setupMethods(ethWatch, ethWatchMethods()); +var shhWatch = { + changed: 'shh_changed' +}; +setupMethods(shhWatch, shhWatchMethods()); + +var ProviderManager = function() { + this.queued = []; + this.polls = []; + this.ready = false; + this.provider = undefined; + this.id = 1; + + var self = this; + var poll = function () { + if (self.provider && self.provider.poll) { + self.polls.forEach(function (data) { + data.data._id = self.id; + self.id++; + self.provider.poll(data.data, data.id); + }); + } + setTimeout(poll, 12000); + }; + poll(); +}; + +ProviderManager.prototype.send = function(data, cb) { + data._id = this.id; + if (cb) { + web3._callbacks[data._id] = cb; + } + + data.args = data.args || []; + this.id++; + + if(this.provider !== undefined) { + this.provider.send(data); + } else { + console.warn("provider is not set"); + this.queued.push(data); + } +}; + +ProviderManager.prototype.set = function(provider) { + if(this.provider !== undefined && this.provider.unload !== undefined) { + this.provider.unload(); + } + + this.provider = provider; + this.ready = true; +}; + +ProviderManager.prototype.sendQueued = function() { + for(var i = 0; this.queued.length; i++) { + // Resend + this.send(this.queued[i]); + } +}; + +ProviderManager.prototype.installed = function() { + return this.provider !== undefined; +}; + +ProviderManager.prototype.startPolling = function (data, pollId) { + if (!this.provider || !this.provider.poll) { + return; + } + this.polls.push({data: data, id: pollId}); +}; + +ProviderManager.prototype.stopPolling = function (pollId) { + for (var i = this.polls.length; i--;) { + var poll = this.polls[i]; + if (poll.id === pollId) { + this.polls.splice(i, 1); + } + } +}; + +web3.provider = new ProviderManager(); + +web3.setProvider = function(provider) { + provider.onmessage = messageHandler; + web3.provider.set(provider); + web3.provider.sendQueued(); +}; + +web3.haveProvider = function() { + return !!web3.provider.provider; +}; + +var Filter = function(options, impl) { + this.impl = impl; + this.callbacks = []; + + var self = this; + this.promise = impl.newFilter(options); + this.promise.then(function (id) { + self.id = id; + web3.on(impl.changed, id, self.trigger.bind(self)); + web3.provider.startPolling({call: impl.changed, args: [id]}, id); + }); +}; + +Filter.prototype.arrived = function(callback) { + this.changed(callback); +}; + +Filter.prototype.changed = function(callback) { + var self = this; + this.promise.then(function(id) { + self.callbacks.push(callback); + }); +}; + +Filter.prototype.trigger = function(messages) { + for(var i = 0; i < this.callbacks.length; i++) { + this.callbacks[i].call(this, messages); + } +}; + +Filter.prototype.uninstall = function() { + var self = this; + this.promise.then(function (id) { + self.impl.uninstallFilter(id); + web3.provider.stopPolling(id); + web3.off(impl.changed, id); + }); +}; + +Filter.prototype.messages = function() { + var self = this; + return this.promise.then(function (id) { + return self.impl.getMessages(id); + }); +}; + +Filter.prototype.logs = function () { + return this.messages(); +}; + +function messageHandler(data) { + if(data._event !== undefined) { + web3.trigger(data._event, data._id, data.data); + return; + } + + if(data._id) { + var cb = web3._callbacks[data._id]; + if (cb) { + cb.call(this, data.error, data.data); + delete web3._callbacks[data._id]; + } + } +} + +module.exports = web3; diff --git a/libjsqrc/ethereumjs/lib/qt.js b/libjsqrc/ethereumjs/lib/qt.js new file mode 100644 index 000000000..f02239547 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/qt.js @@ -0,0 +1,45 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file qt.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * @date 2014 + */ + +var QtProvider = function() { + this.handlers = []; + + var self = this; + navigator.qt.onmessage = function (message) { + self.handlers.forEach(function (handler) { + handler.call(self, JSON.parse(message.data)); + }); + }; +}; + +QtProvider.prototype.send = function(payload) { + navigator.qt.postMessage(JSON.stringify(payload)); +}; + +Object.defineProperty(QtProvider.prototype, "onmessage", { + set: function(handler) { + this.handlers.push(handler); + } +}); + +module.exports = QtProvider; diff --git a/libjsqrc/ethereumjs/lib/websocket.js b/libjsqrc/ethereumjs/lib/websocket.js new file mode 100644 index 000000000..ddb44aed5 --- /dev/null +++ b/libjsqrc/ethereumjs/lib/websocket.js @@ -0,0 +1,77 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file websocket.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var WebSocket = require('ws'); // jshint ignore:line +} + +var WebSocketProvider = function(host) { + // onmessage handlers + this.handlers = []; + // queue will be filled with messages if send is invoked before the ws is ready + this.queued = []; + this.ready = false; + + this.ws = new WebSocket(host); + + var self = this; + this.ws.onmessage = function(event) { + for(var i = 0; i < self.handlers.length; i++) { + self.handlers[i].call(self, JSON.parse(event.data), event); + } + }; + + this.ws.onopen = function() { + self.ready = true; + + for(var i = 0; i < self.queued.length; i++) { + // Resend + self.send(self.queued[i]); + } + }; +}; + +WebSocketProvider.prototype.send = function(payload) { + if(this.ready) { + var data = JSON.stringify(payload); + + this.ws.send(data); + } else { + this.queued.push(payload); + } +}; + +WebSocketProvider.prototype.onMessage = function(handler) { + this.handlers.push(handler); +}; + +WebSocketProvider.prototype.unload = function() { + this.ws.close(); +}; +Object.defineProperty(WebSocketProvider.prototype, "onmessage", { + set: function(provider) { this.onMessage(provider); } +}); + +module.exports = WebSocketProvider; diff --git a/libjsqrc/ethereumjs/package.json b/libjsqrc/ethereumjs/package.json new file mode 100644 index 000000000..24141ea2e --- /dev/null +++ b/libjsqrc/ethereumjs/package.json @@ -0,0 +1,67 @@ +{ + "name": "ethereum.js", + "namespace": "ethereum", + "version": "0.0.5", + "description": "Ethereum Compatible JavaScript API", + "main": "./index.js", + "directories": { + "lib": "./lib" + }, + "dependencies": { + "es6-promise": "*", + "ws": "*", + "xmlhttprequest": "*" + }, + "devDependencies": { + "bower": ">=1.3.0", + "browserify": ">=6.0", + "del": ">=0.1.1", + "envify": "^3.0.0", + "exorcist": "^0.1.6", + "gulp": ">=3.4.0", + "gulp-jshint": ">=1.5.0", + "gulp-rename": ">=1.2.0", + "gulp-uglify": ">=1.0.0", + "jshint": ">=2.5.0", + "uglifyify": "^2.6.0", + "unreachable-branch-transform": "^0.1.0", + "vinyl-source-stream": "^1.0.0" + }, + "scripts": { + "build": "gulp", + "watch": "gulp watch", + "lint": "gulp lint" + }, + "repository": { + "type": "git", + "url": "https://github.com/ethereum/ethereum.js.git" + }, + "homepage": "https://github.com/ethereum/ethereum.js", + "bugs": { + "url": "https://github.com/ethereum/ethereum.js/issues" + }, + "keywords": [ + "ethereum", + "javascript", + "API" + ], + "author": "ethdev.com", + "authors": [ + { + "name": "Jeffery Wilcke", + "email": "jeff@ethdev.com", + "url": "https://github.com/obscuren" + }, + { + "name": "Marek Kotewicz", + "email": "marek@ethdev.com", + "url": "https://github.com/debris" + }, + { + "name": "Marian Oancea", + "email": "marian@ethdev.com", + "url": "https://github.com/cubedro" + } + ], + "license": "LGPL-3.0" +} diff --git a/libjsqrc/js.qrc b/libjsqrc/js.qrc index 56cab75f1..eee8f6652 100644 --- a/libjsqrc/js.qrc +++ b/libjsqrc/js.qrc @@ -2,6 +2,6 @@ es6-promise-2.0.0.js setup.js - ethereum.js + ethereumjs/dist/ethereum.js diff --git a/libp2p/Host.cpp b/libp2p/Host.cpp index 93a6ce672..d1c3cd19b 100644 --- a/libp2p/Host.cpp +++ b/libp2p/Host.cpp @@ -43,7 +43,7 @@ Host::Host(std::string const& _clientVersion, NetworkPreferences const& _n, bool m_netPrefs(_n), m_ifAddresses(Network::getInterfaceAddresses()), m_ioService(2), - m_acceptorV4(m_ioService), + m_tcp4Acceptor(m_ioService), m_key(KeyPair::create()) { for (auto address: m_ifAddresses) @@ -95,9 +95,9 @@ void Host::doneWorking() m_ioService.reset(); // shutdown acceptor - m_acceptorV4.cancel(); - if (m_acceptorV4.is_open()) - m_acceptorV4.close(); + m_tcp4Acceptor.cancel(); + if (m_tcp4Acceptor.is_open()) + m_tcp4Acceptor.close(); // There maybe an incoming connection which started but hasn't finished. // Wait for acceptor to end itself instead of assuming it's complete. @@ -272,15 +272,15 @@ void Host::determinePublic(string const& _publicAddress, bool _upnp) // if user supplied address is a public address then we use it // if user supplied address is private, and localnetworking is enabled, we use it - bi::address reqpublicaddr(bi::address(_publicAddress.empty() ? bi::address() : bi::address::from_string(_publicAddress))); - bi::tcp::endpoint reqpublic(reqpublicaddr, m_listenPort); - bool isprivate = isPrivateAddress(reqpublicaddr); - bool ispublic = !isprivate && !isLocalHostAddress(reqpublicaddr); - if (!reqpublicaddr.is_unspecified() && (ispublic || (isprivate && m_netPrefs.localNetworking))) + bi::address reqPublicAddr(bi::address(_publicAddress.empty() ? bi::address() : bi::address::from_string(_publicAddress))); + bi::tcp::endpoint reqPublic(reqPublicAddr, m_listenPort); + bool isprivate = isPrivateAddress(reqPublicAddr); + bool ispublic = !isprivate && !isLocalHostAddress(reqPublicAddr); + if (!reqPublicAddr.is_unspecified() && (ispublic || (isprivate && m_netPrefs.localNetworking))) { - if (!m_peerAddresses.count(reqpublicaddr)) - m_peerAddresses.insert(reqpublicaddr); - m_public = reqpublic; + if (!m_peerAddresses.count(reqPublicAddr)) + m_peerAddresses.insert(reqPublicAddr); + m_tcpPublic = reqPublic; return; } @@ -288,7 +288,7 @@ void Host::determinePublic(string const& _publicAddress, bool _upnp) for (auto addr: m_peerAddresses) if (addr.is_v4() && !isPrivateAddress(addr)) { - m_public = bi::tcp::endpoint(*m_peerAddresses.begin(), m_listenPort); + m_tcpPublic = bi::tcp::endpoint(*m_peerAddresses.begin(), m_listenPort); return; } @@ -301,23 +301,23 @@ void Host::determinePublic(string const& _publicAddress, bool _upnp) { if (!m_peerAddresses.count(upnpep.address())) m_peerAddresses.insert(upnpep.address()); - m_public = upnpep; + m_tcpPublic = upnpep; return; } } // or if no address provided, use private ipv4 address if local networking is enabled - if (reqpublicaddr.is_unspecified()) + if (reqPublicAddr.is_unspecified()) if (m_netPrefs.localNetworking) for (auto addr: m_peerAddresses) if (addr.is_v4() && isPrivateAddress(addr)) { - m_public = bi::tcp::endpoint(addr, m_listenPort); + m_tcpPublic = bi::tcp::endpoint(addr, m_listenPort); return; } // otherwise address is unspecified - m_public = bi::tcp::endpoint(bi::address(), m_listenPort); + m_tcpPublic = bi::tcp::endpoint(bi::address(), m_listenPort); } void Host::runAcceptor() @@ -326,10 +326,10 @@ void Host::runAcceptor() if (m_run && !m_accepting) { - clog(NetConnect) << "Listening on local port " << m_listenPort << " (public: " << m_public << ")"; + clog(NetConnect) << "Listening on local port " << m_listenPort << " (public: " << m_tcpPublic << ")"; m_accepting = true; m_socket.reset(new bi::tcp::socket(m_ioService)); - m_acceptorV4.async_accept(*m_socket, [=](boost::system::error_code ec) + m_tcp4Acceptor.async_accept(*m_socket, [=](boost::system::error_code ec) { bool success = false; if (!ec) @@ -656,7 +656,7 @@ void Host::startedWorking() } // try to open acceptor (todo: ipv6) - m_listenPort = Network::listen4(m_acceptorV4, m_netPrefs.listenPort); + m_listenPort = Network::tcp4Listen(m_tcp4Acceptor, m_netPrefs.listenPort); // start capability threads for (auto const& h: m_capabilities) @@ -674,8 +674,8 @@ void Host::startedWorking() // if m_public address is valid then add us to node list // todo: abstract empty() and emplace logic - if (!m_public.address().is_unspecified() && (m_nodes.empty() || m_nodes[m_nodesList[0]]->id != id())) - noteNode(id(), m_public, Origin::Perfect, false); + if (!m_tcpPublic.address().is_unspecified() && (m_nodes.empty() || m_nodes[m_nodesList[0]]->id != id())) + noteNode(id(), m_tcpPublic, Origin::Perfect, false); clog(NetNote) << "Id:" << id().abridged(); @@ -739,7 +739,7 @@ void Host::restoreNodes(bytesConstRef _b) { auto oldId = id(); m_key = KeyPair(r[1].toHash()); - noteNode(id(), m_public, Origin::Perfect, false, oldId); + noteNode(id(), m_tcpPublic, Origin::Perfect, false, oldId); for (auto i: r[2]) { diff --git a/libp2p/Host.h b/libp2p/Host.h index a146d6a66..8ed25f2ae 100644 --- a/libp2p/Host.h +++ b/libp2p/Host.h @@ -152,7 +152,7 @@ public: void pingAll(); /// Get the port we're listening on currently. - unsigned short listenPort() const { return m_public.port(); } + unsigned short listenPort() const { return m_tcpPublic.port(); } /// Serialise the set of known peers. bytes saveNodes() const; @@ -219,7 +219,7 @@ private: int m_listenPort = -1; ///< What port are we listening on. -1 means binding failed or acceptor hasn't been initialized. ba::io_service m_ioService; ///< IOService for network stuff. - bi::tcp::acceptor m_acceptorV4; ///< Listening acceptor. + bi::tcp::acceptor m_tcp4Acceptor; ///< Listening acceptor. std::unique_ptr m_socket; ///< Listening socket. std::unique_ptr m_timer; ///< Timer which, when network is running, calls scheduler() every c_timerInterval ms. @@ -229,7 +229,7 @@ private: std::set m_pendingNodeConns; /// Used only by connect(Node&) to limit concurrently connecting to same node. See connect(shared_ptrconst&). Mutex x_pendingNodeConns; - bi::tcp::endpoint m_public; ///< Our public listening endpoint. + bi::tcp::endpoint m_tcpPublic; ///< Our public listening endpoint. KeyPair m_key; ///< Our unique ID. bool m_hadNewNodes = false; diff --git a/libp2p/Network.cpp b/libp2p/Network.cpp index 8ca8dd135..d0276d67e 100644 --- a/libp2p/Network.cpp +++ b/libp2p/Network.cpp @@ -111,7 +111,7 @@ std::vector Network::getInterfaceAddresses() return std::move(addresses); } -int Network::listen4(bi::tcp::acceptor& _acceptor, unsigned short _listenPort) +int Network::tcp4Listen(bi::tcp::acceptor& _acceptor, unsigned short _listenPort) { int retport = -1; for (unsigned i = 0; i < 2; ++i) diff --git a/libp2p/Network.h b/libp2p/Network.h index 944d390c8..aeeabf329 100644 --- a/libp2p/Network.h +++ b/libp2p/Network.h @@ -22,13 +22,18 @@ #pragma once +#include #include +#include +#include +#include +#include +#include "Common.h" namespace ba = boost::asio; namespace bi = ba::ip; namespace dev { - namespace p2p { @@ -53,8 +58,8 @@ public: static std::vector getInterfaceAddresses(); /// Try to bind and listen on _listenPort, else attempt net-allocated port. - static int listen4(bi::tcp::acceptor& _acceptor, unsigned short _listenPort); - + static int tcp4Listen(bi::tcp::acceptor& _acceptor, unsigned short _listenPort); + /// Return public endpoint of upnp interface. If successful o_upnpifaddr will be a private interface address and endpoint will contain public address and port. static bi::tcp::endpoint traverseNAT(std::vector const& _ifAddresses, unsigned short _listenPort, bi::address& o_upnpifaddr); }; diff --git a/libp2p/NodeTable.cpp b/libp2p/NodeTable.cpp new file mode 100644 index 000000000..f6ab0f949 --- /dev/null +++ b/libp2p/NodeTable.cpp @@ -0,0 +1,467 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . + */ +/** @file NodeTable.cpp + * @author Alex Leverington + * @date 2014 + */ + +#include "NodeTable.h" +using namespace std; +using namespace dev; +using namespace dev::p2p; + +NodeTable::NodeTable(ba::io_service& _io, KeyPair _alias, uint16_t _listenPort): + m_node(Node(_alias.pub(), bi::udp::endpoint())), + m_secret(_alias.sec()), + m_socket(new NodeSocket(_io, *this, _listenPort)), + m_socketPtr(m_socket.get()), + m_io(_io), + m_bucketRefreshTimer(m_io), + m_evictionCheckTimer(m_io) +{ + for (unsigned i = 0; i < s_bins; i++) + { + m_state[i].distance = i; + m_state[i].modified = chrono::steady_clock::now() - chrono::seconds(1); + } + + m_socketPtr->connect(); + doRefreshBuckets(boost::system::error_code()); +} + +NodeTable::~NodeTable() +{ + m_evictionCheckTimer.cancel(); + m_bucketRefreshTimer.cancel(); + m_socketPtr->disconnect(); +} + +void NodeTable::join() +{ + doFindNode(m_node.id); +} + +list NodeTable::nodes() const +{ + list nodes; + Guard l(x_nodes); + for (auto& i: m_nodes) + nodes.push_back(i.second->id); + return move(nodes); +} + +list NodeTable::state() const +{ + list ret; + Guard l(x_state); + for (auto s: m_state) + for (auto n: s.nodes) + ret.push_back(*n.lock()); + return move(ret); +} + +NodeTable::NodeEntry NodeTable::operator[](NodeId _id) +{ + Guard l(x_nodes); + return *m_nodes[_id]; +} + +void NodeTable::requestNeighbours(NodeEntry const& _node, NodeId _target) const +{ + FindNode p(_node.endpoint.udp, _target); + p.sign(m_secret); + m_socketPtr->send(p); +} + +void NodeTable::doFindNode(NodeId _node, unsigned _round, shared_ptr>> _tried) +{ + if (!m_socketPtr->isOpen() || _round == s_maxSteps) + return; + + if (_round == s_maxSteps) + { + clog(NodeTableNote) << "Terminating doFindNode after " << _round << " rounds."; + return; + } + else if(!_round && !_tried) + // initialized _tried on first round + _tried.reset(new set>()); + + auto nearest = findNearest(_node); + list> tried; + for (unsigned i = 0; i < nearest.size() && tried.size() < s_alpha; i++) + if (!_tried->count(nearest[i])) + { + auto r = nearest[i]; + tried.push_back(r); + FindNode p(r->endpoint.udp, _node); + p.sign(m_secret); + m_socketPtr->send(p); + } + + if (tried.empty()) + { + clog(NodeTableNote) << "Terminating doFindNode after " << _round << " rounds."; + return; + } + + while (!tried.empty()) + { + _tried->insert(tried.front()); + tried.pop_front(); + } + + auto self(shared_from_this()); + m_evictionCheckTimer.expires_from_now(boost::posix_time::milliseconds(c_reqTimeout.count())); + m_evictionCheckTimer.async_wait([this, self, _node, _round, _tried](boost::system::error_code const& _ec) + { + if (_ec) + return; + doFindNode(_node, _round + 1, _tried); + }); +} + +vector> NodeTable::findNearest(NodeId _target) +{ + // send s_alpha FindNode packets to nodes we know, closest to target + static unsigned lastBin = s_bins - 1; + unsigned head = dist(m_node.id, _target); + unsigned tail = head == 0 ? lastBin : (head - 1) % s_bins; + + map>> found; + unsigned count = 0; + + // if d is 0, then we roll look forward, if last, we reverse, else, spread from d + if (head > 1 && tail != lastBin) + while (head != tail && head < s_bins && count < s_bucketSize) + { + Guard l(x_state); + for (auto n: m_state[head].nodes) + if (auto p = n.lock()) + { + if (count < s_bucketSize) + found[dist(_target, p->id)].push_back(p); + else + break; + } + + if (count < s_bucketSize && tail) + for (auto n: m_state[tail].nodes) + if (auto p = n.lock()) + { + if (count < s_bucketSize) + found[dist(_target, p->id)].push_back(p); + else + break; + } + + head++; + if (tail) + tail--; + } + else if (head < 2) + while (head < s_bins && count < s_bucketSize) + { + Guard l(x_state); + for (auto n: m_state[head].nodes) + if (auto p = n.lock()) + { + if (count < s_bucketSize) + found[dist(_target, p->id)].push_back(p); + else + break; + } + head++; + } + else + while (tail > 0 && count < s_bucketSize) + { + Guard l(x_state); + for (auto n: m_state[tail].nodes) + if (auto p = n.lock()) + { + if (count < s_bucketSize) + found[dist(_target, p->id)].push_back(p); + else + break; + } + tail--; + } + + vector> ret; + for (auto& nodes: found) + for (auto n: nodes.second) + ret.push_back(n); + return move(ret); +} + +void NodeTable::ping(bi::udp::endpoint _to) const +{ + PingNode p(_to, m_node.endpoint.udp.address().to_string(), m_node.endpoint.udp.port()); + p.sign(m_secret); + m_socketPtr->send(p); +} + +void NodeTable::ping(NodeEntry* _n) const +{ + if (_n) + ping(_n->endpoint.udp); +} + +void NodeTable::evict(shared_ptr _leastSeen, shared_ptr _new) +{ + if (!m_socketPtr->isOpen()) + return; + + Guard l(x_evictions); + m_evictions.push_back(EvictionTimeout(make_pair(_leastSeen->id,chrono::steady_clock::now()), _new->id)); + if (m_evictions.size() == 1) + doCheckEvictions(boost::system::error_code()); + + m_evictions.push_back(EvictionTimeout(make_pair(_leastSeen->id,chrono::steady_clock::now()), _new->id)); + ping(_leastSeen.get()); +} + +void NodeTable::noteNode(Public const& _pubk, bi::udp::endpoint const& _endpoint) +{ + // Don't add ourself + if (_pubk == m_node.address()) + return; + + shared_ptr node; + { + Guard l(x_nodes); + auto n = m_nodes.find(_pubk); + if (n == m_nodes.end()) + { + node.reset(new NodeEntry(m_node, _pubk, _endpoint)); + m_nodes[_pubk] = node; +// clog(NodeTableMessageSummary) << "Adding node to cache: " << _pubk; + } + else + { + node = n->second; +// clog(NodeTableMessageSummary) << "Found node in cache: " << _pubk; + } + } + + // todo: why is this necessary? + if (!!node) + noteNode(node); +} + +void NodeTable::noteNode(shared_ptr _n) +{ + shared_ptr contested; + { + NodeBucket& s = bucket(_n.get()); + Guard l(x_state); + s.nodes.remove_if([&_n](weak_ptr n) + { + if (n.lock() == _n) + return true; + return false; + }); + + if (s.nodes.size() >= s_bucketSize) + { + contested = s.nodes.front().lock(); + if (!contested) + { + s.nodes.pop_front(); + s.nodes.push_back(_n); + } + } + else + s.nodes.push_back(_n); + } + + if (contested) + evict(contested, _n); +} + +void NodeTable::dropNode(shared_ptr _n) +{ + NodeBucket &s = bucket(_n.get()); + { + Guard l(x_state); + s.nodes.remove_if([&_n](weak_ptr n) { return n.lock() == _n; }); + } + Guard l(x_nodes); + m_nodes.erase(_n->id); +} + +NodeTable::NodeBucket& NodeTable::bucket(NodeEntry const* _n) +{ + return m_state[_n->distance - 1]; +} + +void NodeTable::onReceived(UDPSocketFace*, bi::udp::endpoint const& _from, bytesConstRef _packet) +{ + // h256 + Signature + RLP (smallest possible packet is empty neighbours packet which is 3 bytes) + if (_packet.size() < h256::size + Signature::size + 3) + { + clog(NodeTableMessageSummary) << "Invalid Message size from " << _from.address().to_string() << ":" << _from.port(); + return; + } + + bytesConstRef signedBytes(_packet.cropped(h256::size, _packet.size() - h256::size)); + h256 hashSigned(sha3(signedBytes)); + if (!_packet.cropped(0, h256::size).contentsEqual(hashSigned.asBytes())) + { + clog(NodeTableMessageSummary) << "Invalid Message hash from " << _from.address().to_string() << ":" << _from.port(); + return; + } + + bytesConstRef rlpBytes(signedBytes.cropped(Signature::size, signedBytes.size() - Signature::size)); + RLP rlp(rlpBytes); + unsigned itemCount = rlp.itemCount(); + + bytesConstRef sigBytes(_packet.cropped(h256::size, Signature::size)); + Public nodeid(dev::recover(*(Signature const*)sigBytes.data(), sha3(rlpBytes))); + if (!nodeid) + { + clog(NodeTableMessageSummary) << "Invalid Message signature from " << _from.address().to_string() << ":" << _from.port(); + return; + } + noteNode(nodeid, _from); + + try { + switch (itemCount) + { + case 1: + { +// clog(NodeTableMessageSummary) << "Received Pong from " << _from.address().to_string() << ":" << _from.port(); + Pong in = Pong::fromBytesConstRef(_from, rlpBytes); + + // whenever a pong is received, first check if it's in m_evictions + + break; + } + + case 2: + if (rlp[0].isList()) + { + Neighbours in = Neighbours::fromBytesConstRef(_from, rlpBytes); +// clog(NodeTableMessageSummary) << "Received " << in.nodes.size() << " Neighbours from " << _from.address().to_string() << ":" << _from.port(); + for (auto n: in.nodes) + noteNode(n.node, bi::udp::endpoint(bi::address::from_string(n.ipAddress), n.port)); + } + else + { +// clog(NodeTableMessageSummary) << "Received FindNode from " << _from.address().to_string() << ":" << _from.port(); + FindNode in = FindNode::fromBytesConstRef(_from, rlpBytes); + + vector> nearest = findNearest(in.target); + static unsigned const nlimit = (m_socketPtr->maxDatagramSize - 11) / 86; + for (unsigned offset = 0; offset < nearest.size(); offset += nlimit) + { + Neighbours out(_from, nearest, offset, nlimit); + out.sign(m_secret); + m_socketPtr->send(out); + } + } + break; + + case 3: + { +// clog(NodeTableMessageSummary) << "Received PingNode from " << _from.address().to_string() << ":" << _from.port(); + PingNode in = PingNode::fromBytesConstRef(_from, rlpBytes); + + Pong p(_from); + p.replyTo = sha3(rlpBytes); + p.sign(m_secret); + m_socketPtr->send(p); + break; + } + + default: + clog(NodeTableMessageSummary) << "Invalid Message received from " << _from.address().to_string() << ":" << _from.port(); + return; + } + } + catch (...) + { + clog(NodeTableWarn) << "Exception processing message from " << _from.address().to_string() << ":" << _from.port(); + } +} + +void NodeTable::doCheckEvictions(boost::system::error_code const& _ec) +{ + if (_ec || !m_socketPtr->isOpen()) + return; + + auto self(shared_from_this()); + m_evictionCheckTimer.expires_from_now(c_evictionCheckInterval); + m_evictionCheckTimer.async_wait([this, self](boost::system::error_code const& _ec) + { + if (_ec) + return; + + bool evictionsRemain = false; + list> drop; + { + Guard le(x_evictions); + Guard ln(x_nodes); + for (auto& e: m_evictions) + if (chrono::steady_clock::now() - e.first.second > c_reqTimeout) + if (auto n = m_nodes[e.second]) + drop.push_back(n); + evictionsRemain = m_evictions.size() - drop.size() > 0; + } + + drop.unique(); + for (auto n: drop) + dropNode(n); + + if (evictionsRemain) + doCheckEvictions(boost::system::error_code()); + }); +} + +void NodeTable::doRefreshBuckets(boost::system::error_code const& _ec) +{ + if (_ec) + return; + + clog(NodeTableNote) << "refreshing buckets"; + bool connected = m_socketPtr->isOpen(); + bool refreshed = false; + if (connected) + { + Guard l(x_state); + for (auto& d: m_state) + if (chrono::steady_clock::now() - d.modified > c_bucketRefresh) + while (!d.nodes.empty()) + { + auto n = d.nodes.front(); + if (auto p = n.lock()) + { + refreshed = true; + ping(p.get()); + break; + } + d.nodes.pop_front(); + } + } + + unsigned nextRefresh = connected ? (refreshed ? 200 : c_bucketRefresh.count()*1000) : 10000; + auto runcb = [this](boost::system::error_code const& error) -> void { doRefreshBuckets(error); }; + m_bucketRefreshTimer.expires_from_now(boost::posix_time::milliseconds(nextRefresh)); + m_bucketRefreshTimer.async_wait(runcb); +} + diff --git a/libp2p/NodeTable.h b/libp2p/NodeTable.h new file mode 100644 index 000000000..e8385998e --- /dev/null +++ b/libp2p/NodeTable.h @@ -0,0 +1,349 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . + */ +/** @file NodeTable.h + * @author Alex Leverington + * @date 2014 + */ + +#pragma once + +#include +#include +#include +#include + +namespace dev +{ +namespace p2p +{ + +/** + * NodeTable using S/Kademlia system for node discovery and preference. + * untouched buckets are refreshed if they have not been touched within an hour + * + * Thread-safety is ensured by modifying NodeEntry details via + * shared_ptr replacement instead of mutating values. + * + * [Integration] + * @todo deadline-timer which maintains tcp/peer connections + * @todo restore nodes: affects refreshbuckets + * @todo TCP endpoints + * @todo makeRequired: don't try to evict node if node isRequired. + * @todo makeRequired: exclude bucket from refresh if we have node as peer. + * + * [Optimization] + * @todo encapsulate doFindNode into NetworkAlgorithm (task) + * @todo Pong to include ip:port where ping was received + * @todo expiration and sha3(id) 'to' for messages which are replies (prevents replay) + * @todo std::shared_ptr m_cachedPingPacket; + * @todo std::shared_ptr m_cachedFindSelfPacket; + * @todo store root node in table? + * + * [Networking] + * @todo TCP endpoints + * @todo eth/upnp/natpmp/stun/ice/etc for public-discovery + * @todo firewall + * + * [Protocol] + * @todo post-eviction pong + * @todo optimize knowledge at opposite edges; eg, s_bitsPerStep lookups. (Can be done via pointers to NodeBucket) + * @todo ^ s_bitsPerStep = 5; // Denoted by b in [Kademlia]. Bits by which address space is divided. + * @todo optimize (use tree for state and/or custom compare for cache) + * @todo reputation (aka universal siblings lists) + */ +class NodeTable: UDPSocketEvents, public std::enable_shared_from_this +{ + friend struct Neighbours; + using NodeSocket = UDPSocket; + using TimePoint = std::chrono::steady_clock::time_point; + using EvictionTimeout = std::pair,NodeId>; ///< First NodeId may be evicted and replaced with second NodeId. + + struct NodeDefaultEndpoint + { + NodeDefaultEndpoint(bi::udp::endpoint _udp): udp(_udp) {} + bi::udp::endpoint udp; + }; + + struct Node + { + Node(Public _pubk, NodeDefaultEndpoint _udp): id(_pubk), endpoint(_udp) {} + Node(Public _pubk, bi::udp::endpoint _udp): Node(_pubk, NodeDefaultEndpoint(_udp)) {} + + virtual NodeId const& address() const { return id; } + virtual Public const& publicKey() const { return id; } + + NodeId id; + NodeDefaultEndpoint endpoint; + }; + + /** + * NodeEntry + * @todo Type of id will become template parameter. + */ + struct NodeEntry: public Node + { + NodeEntry(Node _src, Public _pubk, NodeDefaultEndpoint _gw): Node(_pubk, _gw), distance(dist(_src.id,_pubk)) {} + NodeEntry(Node _src, Public _pubk, bi::udp::endpoint _udp): Node(_pubk, NodeDefaultEndpoint(_udp)), distance(dist(_src.id,_pubk)) {} + + const unsigned distance; ///< Node's distance from _src (see constructor). + }; + + struct NodeBucket + { + unsigned distance; + TimePoint modified; + std::list> nodes; + }; + +public: + NodeTable(ba::io_service& _io, KeyPair _alias, uint16_t _port = 30300); + ~NodeTable(); + + /// Constants for Kademlia, mostly derived from address space. + + static unsigned const s_addressByteSize = sizeof(NodeId); ///< Size of address type in bytes. + static unsigned const s_bits = 8 * s_addressByteSize; ///< Denoted by n in [Kademlia]. + static unsigned const s_bins = s_bits - 1; ///< Size of m_state (excludes root, which is us). + static unsigned const s_maxSteps = boost::static_log2::value; ///< Max iterations of discovery. (doFindNode) + + /// Chosen constants + + static unsigned const s_bucketSize = 16; ///< Denoted by k in [Kademlia]. Number of nodes stored in each bucket. + static unsigned const s_alpha = 3; ///< Denoted by \alpha in [Kademlia]. Number of concurrent FindNode requests. + + /// Intervals + + boost::posix_time::milliseconds const c_evictionCheckInterval = boost::posix_time::milliseconds(75); ///< Interval at which eviction timeouts are checked. + std::chrono::milliseconds const c_reqTimeout = std::chrono::milliseconds(300); ///< How long to wait for requests (evict, find iterations). + std::chrono::seconds const c_bucketRefresh = std::chrono::seconds(3600); ///< Refresh interval prevents bucket from becoming stale. [Kademlia] + + static unsigned dist(NodeId const& _a, NodeId const& _b) { u512 d = _a ^ _b; unsigned ret; for (ret = 0; d >>= 1; ++ret) {}; return ret; } + + void join(); + + NodeEntry root() const { return NodeEntry(m_node, m_node.publicKey(), m_node.endpoint.udp); } + std::list nodes() const; + std::list state() const; + + NodeEntry operator[](NodeId _id); + + +protected: + /// Repeatedly sends s_alpha concurrent requests to nodes nearest to target, for nodes nearest to target, up to s_maxSteps rounds. + void doFindNode(NodeId _node, unsigned _round = 0, std::shared_ptr>> _tried = std::shared_ptr>>()); + + /// Returns nodes nearest to target. + std::vector> findNearest(NodeId _target); + + void ping(bi::udp::endpoint _to) const; + + void ping(NodeEntry* _n) const; + + void evict(std::shared_ptr _leastSeen, std::shared_ptr _new); + + void noteNode(Public const& _pubk, bi::udp::endpoint const& _endpoint); + + void noteNode(std::shared_ptr _n); + + void dropNode(std::shared_ptr _n); + + NodeBucket& bucket(NodeEntry const* _n); + + /// General Network Events + + void onReceived(UDPSocketFace*, bi::udp::endpoint const& _from, bytesConstRef _packet); + + void onDisconnected(UDPSocketFace*) {}; + + /// Tasks + + void doCheckEvictions(boost::system::error_code const& _ec); + + void doRefreshBuckets(boost::system::error_code const& _ec); + +#ifndef BOOST_AUTO_TEST_SUITE +private: +#else +protected: +#endif + /// Sends FindNeighbor packet. See doFindNode. + void requestNeighbours(NodeEntry const& _node, NodeId _target) const; + + Node m_node; ///< This node. + Secret m_secret; ///< This nodes secret key. + + mutable Mutex x_nodes; ///< Mutable for thread-safe copy in nodes() const. + std::map> m_nodes; ///< NodeId -> Node table (most common lookup path) + + mutable Mutex x_state; + std::array m_state; ///< State table of binned nodes. + + Mutex x_evictions; + std::deque m_evictions; ///< Eviction timeouts. + + std::shared_ptr m_socket; ///< Shared pointer for our UDPSocket; ASIO requires shared_ptr. + NodeSocket* m_socketPtr; ///< Set to m_socket.get(). + ba::io_service& m_io; ///< Used by bucket refresh timer. + boost::asio::deadline_timer m_bucketRefreshTimer; ///< Timer which schedules and enacts bucket refresh. + boost::asio::deadline_timer m_evictionCheckTimer; ///< Timer for handling node evictions. +}; + +inline std::ostream& operator<<(std::ostream& _out, NodeTable const& _nodeTable) +{ + _out << _nodeTable.root().address() << "\t" << "0\t" << _nodeTable.root().endpoint.udp.address() << ":" << _nodeTable.root().endpoint.udp.port() << std::endl; + auto s = _nodeTable.state(); + for (auto n: s) + _out << n.address() << "\t" << n.distance << "\t" << n.endpoint.udp.address() << ":" << n.endpoint.udp.port() << std::endl; + return _out; +} + +/** + * Ping packet: Check if node is alive. + * PingNode is cached and regenerated after expiration - t, where t is timeout. + * + * RLP Encoded Items: 3 + * Minimum Encoded Size: 18 bytes + * Maximum Encoded Size: bytes // todo after u128 addresses + * + * signature: Signature of message. + * ipAddress: Our IP address. + * port: Our port. + * expiration: Triggers regeneration of packet. May also provide control over synchronization. + * + * Ping is used to implement evict. When a new node is seen for + * a given bucket which is full, the least-responsive node is pinged. + * If the pinged node doesn't respond then it is removed and the new + * node is inserted. + * + * @todo uint128_t for ip address (<->integer ipv4/6, asio-address, asio-endpoint) + * + */ +struct PingNode: RLPXDatagram +{ + PingNode(bi::udp::endpoint _ep): RLPXDatagram(_ep) {} + PingNode(bi::udp::endpoint _ep, std::string _src, uint16_t _srcPort, std::chrono::seconds _expiration = std::chrono::seconds(60)): RLPXDatagram(_ep), ipAddress(_src), port(_srcPort), expiration(futureFromEpoch(_expiration)) {} + + std::string ipAddress; + unsigned port; + unsigned expiration; + + void streamRLP(RLPStream& _s) const { _s.appendList(3); _s << ipAddress << port << expiration; } + void interpretRLP(bytesConstRef _bytes) { RLP r(_bytes); ipAddress = r[0].toString(); port = r[1].toInt(); expiration = r[2].toInt(); } +}; + +/** + * Pong packet: response to ping + * + * RLP Encoded Items: 1 + * Minimum Encoded Size: 33 bytes + * Maximum Encoded Size: 33 bytes + * + * @todo expiration + * @todo value of replyTo + * @todo create from PingNode (reqs RLPXDatagram verify flag) + */ +struct Pong: RLPXDatagram +{ + Pong(bi::udp::endpoint _ep): RLPXDatagram(_ep) {} + + h256 replyTo; // hash of rlp of PingNode + unsigned expiration; + + void streamRLP(RLPStream& _s) const { _s.appendList(1); _s << replyTo; } + void interpretRLP(bytesConstRef _bytes) { RLP r(_bytes); replyTo = (h256)r[0]; } +}; + +/** + * FindNode Packet: Request k-nodes, closest to the target. + * FindNode is cached and regenerated after expiration - t, where t is timeout. + * FindNode implicitly results in finding neighbours of a given node. + * + * RLP Encoded Items: 2 + * Minimum Encoded Size: 21 bytes + * Maximum Encoded Size: 30 bytes + * + * target: NodeId of node. The responding node will send back nodes closest to the target. + * expiration: Triggers regeneration of packet. May also provide control over synchronization. + * + */ +struct FindNode: RLPXDatagram +{ + FindNode(bi::udp::endpoint _ep): RLPXDatagram(_ep) {} + FindNode(bi::udp::endpoint _ep, NodeId _target, std::chrono::seconds _expiration = std::chrono::seconds(30)): RLPXDatagram(_ep), target(_target), expiration(futureFromEpoch(_expiration)) {} + + h512 target; + unsigned expiration; + + void streamRLP(RLPStream& _s) const { _s.appendList(2); _s << target << expiration; } + void interpretRLP(bytesConstRef _bytes) { RLP r(_bytes); target = r[0].toHash(); expiration = r[1].toInt(); } +}; + +/** + * Node Packet: Multiple node packets are sent in response to FindNode. + * + * RLP Encoded Items: 2 (first item is list) + * Minimum Encoded Size: 10 bytes + * + * @todo nonce: Should be replaced with expiration. + */ +struct Neighbours: RLPXDatagram +{ + struct Node + { + Node() = default; + Node(RLP const& _r) { interpretRLP(_r); } + std::string ipAddress; + unsigned port; + NodeId node; + void streamRLP(RLPStream& _s) const { _s.appendList(3); _s << ipAddress << port << node; } + void interpretRLP(RLP const& _r) { ipAddress = _r[0].toString(); port = _r[1].toInt(); node = h512(_r[2].toBytes()); } + }; + + Neighbours(bi::udp::endpoint _ep): RLPXDatagram(_ep) {} + Neighbours(bi::udp::endpoint _to, std::vector> const& _nearest, unsigned _offset = 0, unsigned _limit = 0): RLPXDatagram(_to) + { + auto limit = _limit ? std::min(_nearest.size(), (size_t)(_offset + _limit)) : _nearest.size(); + for (auto i = _offset; i < limit; i++) + { + Node node; + node.ipAddress = _nearest[i]->endpoint.udp.address().to_string(); + node.port = _nearest[i]->endpoint.udp.port(); + node.node = _nearest[i]->publicKey(); + nodes.push_back(node); + } + } + + std::list nodes; + unsigned expiration = 1; + + void streamRLP(RLPStream& _s) const { _s.appendList(2); _s.appendList(nodes.size()); for (auto& n: nodes) n.streamRLP(_s); _s << expiration; } + void interpretRLP(bytesConstRef _bytes) { RLP r(_bytes); for (auto n: r[0]) nodes.push_back(Node(n)); expiration = r[1].toInt(); } +}; + +struct NodeTableWarn: public LogChannel { static const char* name() { return "!P!"; } static const int verbosity = 0; }; +struct NodeTableNote: public LogChannel { static const char* name() { return "*P*"; } static const int verbosity = 1; }; +struct NodeTableMessageSummary: public LogChannel { static const char* name() { return "-P-"; } static const int verbosity = 2; }; +struct NodeTableConnect: public LogChannel { static const char* name() { return "+P+"; } static const int verbosity = 10; }; +struct NodeTableMessageDetail: public LogChannel { static const char* name() { return "=P="; } static const int verbosity = 5; }; +struct NodeTableTriviaSummary: public LogChannel { static const char* name() { return "-P-"; } static const int verbosity = 10; }; +struct NodeTableTriviaDetail: public LogChannel { static const char* name() { return "=P="; } static const int verbosity = 11; }; +struct NodeTableAllDetail: public LogChannel { static const char* name() { return "=P="; } static const int verbosity = 13; }; +struct NodeTableEgress: public LogChannel { static const char* name() { return ">>P"; } static const int verbosity = 14; }; +struct NodeTableIngress: public LogChannel { static const char* name() { return "<protocolVersion() << m_server->m_clientVersion << m_server->caps() - << m_server->m_public.port() + << m_server->m_tcpPublic.port() << m_server->id(); sealAndSend(s); ping(); diff --git a/libp2p/Session.h b/libp2p/Session.h index cd2dbf5a7..cabef2cbf 100644 --- a/libp2p/Session.h +++ b/libp2p/Session.h @@ -107,8 +107,8 @@ private: mutable bi::tcp::socket m_socket; ///< Socket for the peer's connection. Mutable to ask for native_handle(). Mutex x_writeQueue; ///< Mutex for the write queue. std::deque m_writeQueue; ///< The write queue. - std::array m_data; ///< Data buffer for the write queue. - bytes m_incoming; ///< The incoming read queue of bytes. + std::array m_data; ///< Buffer for ingress packet data. + bytes m_incoming; ///< Read buffer for ingress bytes. PeerInfo m_info; ///< Dynamic information about this peer. diff --git a/libp2p/UDP.cpp b/libp2p/UDP.cpp new file mode 100644 index 000000000..b1f87e409 --- /dev/null +++ b/libp2p/UDP.cpp @@ -0,0 +1,54 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . + */ +/** @file UDP.cpp + * @author Alex Leverington + * @date 2014 + */ + +#include "UDP.h" +using namespace dev; +using namespace dev::p2p; + +h256 RLPXDatagramFace::sign(Secret const& _k) +{ + RLPStream rlpstream; + streamRLP(rlpstream); + bytes rlpBytes(rlpstream.out()); + + bytesConstRef rlp(&rlpBytes); + h256 hash(dev::sha3(rlp)); + Signature sig = dev::sign(_k, hash); + + data.resize(h256::size + Signature::size + rlp.size()); + bytesConstRef packetHash(&data[0], h256::size); + bytesConstRef signedPayload(&data[h256::size], Signature::size + rlp.size()); + bytesConstRef payloadSig(&data[h256::size], Signature::size); + bytesConstRef payload(&data[h256::size + Signature::size], rlp.size()); + + sig.ref().copyTo(payloadSig); + rlp.copyTo(payload); + dev::sha3(signedPayload).ref().copyTo(packetHash); + + return std::move(hash); +}; + +Public RLPXDatagramFace::authenticate(bytesConstRef _sig, bytesConstRef _rlp) +{ + Signature const& sig = *(Signature const*)_sig.data(); + return std::move(dev::recover(sig, sha3(_rlp))); +}; + diff --git a/libp2p/UDP.h b/libp2p/UDP.h new file mode 100644 index 000000000..6de783509 --- /dev/null +++ b/libp2p/UDP.h @@ -0,0 +1,265 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . + */ +/** @file UDP.h + * @author Alex Leverington + * @date 2014 + */ + +#pragma once + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "Common.h" +namespace ba = boost::asio; +namespace bi = ba::ip; + +namespace dev +{ +namespace p2p +{ + +/** + * UDP Datagram + * @todo make data protected/functional + */ +class UDPDatagram +{ +public: + UDPDatagram(bi::udp::endpoint const& _ep): locus(_ep) {} + UDPDatagram(bi::udp::endpoint const& _ep, bytes _data): data(_data), locus(_ep) {} + bi::udp::endpoint const& endpoint() const { return locus; } + + bytes data; +protected: + bi::udp::endpoint locus; +}; + +/** + * @brief RLPX Datagram which can be signed. + * @todo compact templates + * @todo make data private/functional (see UDPDatagram) + */ +struct RLPXDatagramFace: public UDPDatagram +{ + static uint64_t futureFromEpoch(std::chrono::milliseconds _ms) { return std::chrono::duration_cast((std::chrono::system_clock::now() + _ms).time_since_epoch()).count(); } + static uint64_t futureFromEpoch(std::chrono::seconds _sec) { return std::chrono::duration_cast((std::chrono::system_clock::now() + _sec).time_since_epoch()).count(); } + static Public authenticate(bytesConstRef _sig, bytesConstRef _rlp); + + RLPXDatagramFace(bi::udp::endpoint const& _ep): UDPDatagram(_ep) {} + virtual h256 sign(Secret const& _from); + + virtual void streamRLP(RLPStream&) const =0; + virtual void interpretRLP(bytesConstRef _bytes) =0; +}; + +template +struct RLPXDatagram: public RLPXDatagramFace +{ + RLPXDatagram(bi::udp::endpoint const& _ep): RLPXDatagramFace(_ep) {} + static T fromBytesConstRef(bi::udp::endpoint const& _ep, bytesConstRef _bytes) { T t(_ep); t.interpretRLP(_bytes); return std::move(t); } +}; + +/** + * @brief Interface which UDPSocket will implement. + */ +struct UDPSocketFace +{ + virtual bool send(UDPDatagram const& _msg) = 0; + virtual void disconnect() = 0; +}; + +/** + * @brief Interface which a UDPSocket's owner must implement. + */ +struct UDPSocketEvents +{ + virtual void onDisconnected(UDPSocketFace*) {}; + virtual void onReceived(UDPSocketFace*, bi::udp::endpoint const& _from, bytesConstRef _packetData) = 0; +}; + +/** + * @brief UDP Interface + * Handler must implement UDPSocketEvents. + * + * @todo multiple endpoints (we cannot advertise 0.0.0.0) + * @todo decouple deque from UDPDatagram and add ref() to datagram for fire&forget + */ +template +class UDPSocket: UDPSocketFace, public std::enable_shared_from_this> +{ +public: + enum { maxDatagramSize = MaxDatagramSize }; + static_assert(maxDatagramSize < 65507, "UDP datagrams cannot be larger than 65507 bytes"); + + UDPSocket(ba::io_service& _io, UDPSocketEvents& _host, unsigned _port): m_host(_host), m_endpoint(bi::udp::v4(), _port), m_socket(_io) { m_started.store(false); m_closed.store(true); }; + virtual ~UDPSocket() { disconnect(); } + + /// Socket will begin listening for and delivering packets + void connect(); + + /// Send datagram. + bool send(UDPDatagram const& _datagram); + + /// Returns if socket is open. + bool isOpen() { return !m_closed; } + + /// Disconnect socket. + void disconnect() { disconnectWithError(boost::asio::error::connection_reset); } + +protected: + void doRead(); + + void doWrite(); + + void disconnectWithError(boost::system::error_code _ec); + + std::atomic m_started; ///< Atomically ensure connection is started once. Start cannot occur unless m_started is false. Managed by start and disconnectWithError. + std::atomic m_closed; ///< Connection availability. + + UDPSocketEvents& m_host; ///< Interface which owns this socket. + bi::udp::endpoint m_endpoint; ///< Endpoint which we listen to. + + Mutex x_sendQ; + std::deque m_sendQ; ///< Queue for egress data. + std::array m_recvData; ///< Buffer for ingress data. + bi::udp::endpoint m_recvEndpoint; ///< Endpoint data was received from. + bi::udp::socket m_socket; ///< Boost asio udp socket. + + Mutex x_socketError; ///< Mutex for error which can be set from host or IO thread. + boost::system::error_code m_socketError; ///< Set when shut down due to error. +}; + +template +void UDPSocket::connect() +{ + bool expect = false; + if (!m_started.compare_exchange_strong(expect, true)) + return; + + m_socket.open(bi::udp::v4()); + m_socket.bind(m_endpoint); + + // clear write queue so reconnect doesn't send stale messages + Guard l(x_sendQ); + m_sendQ.clear(); + + m_closed = false; + doRead(); +} + +template +bool UDPSocket::send(UDPDatagram const& _datagram) +{ + if (m_closed) + return false; + + Guard l(x_sendQ); + m_sendQ.push_back(_datagram); + if (m_sendQ.size() == 1) + doWrite(); + + return true; +} + +template +void UDPSocket::doRead() +{ + if (m_closed) + return; + + auto self(UDPSocket::shared_from_this()); + m_socket.async_receive_from(boost::asio::buffer(m_recvData), m_recvEndpoint, [this, self](boost::system::error_code _ec, size_t _len) + { + if (_ec) + return disconnectWithError(_ec); + + assert(_len); + m_host.onReceived(this, m_recvEndpoint, bytesConstRef(m_recvData.data(), _len)); + doRead(); + }); +} + +template +void UDPSocket::doWrite() +{ + if (m_closed) + return; + + const UDPDatagram& datagram = m_sendQ[0]; + auto self(UDPSocket::shared_from_this()); + m_socket.async_send_to(boost::asio::buffer(datagram.data), datagram.endpoint(), [this, self](boost::system::error_code _ec, std::size_t) + { + if (_ec) + return disconnectWithError(_ec); + else + { + Guard l(x_sendQ); + m_sendQ.pop_front(); + if (m_sendQ.empty()) + return; + } + doWrite(); + }); +} + +template +void UDPSocket::disconnectWithError(boost::system::error_code _ec) +{ + // If !started and already stopped, shutdown has already occured. (EOF or Operation canceled) + if (!m_started && m_closed && !m_socket.is_open() /* todo: veirfy this logic*/) + return; + + assert(_ec); + { + // disconnect-operation following prior non-zero errors are ignored + Guard l(x_socketError); + if (m_socketError != boost::system::error_code()) + return; + m_socketError = _ec; + } + // TODO: (if non-zero error) schedule high-priority writes + + // prevent concurrent disconnect + bool expected = true; + if (!m_started.compare_exchange_strong(expected, false)) + return; + + // set m_closed to true to prevent undeliverable egress messages + bool wasClosed = m_closed; + m_closed = true; + + // close sockets + boost::system::error_code ec; + m_socket.shutdown(bi::udp::socket::shutdown_both, ec); + m_socket.close(); + + // socket never started if it never left stopped-state (pre-handshake) + if (wasClosed) + return; + + m_host.onDisconnected(this); +} + +} +} \ No newline at end of file diff --git a/libsolidity/AST.cpp b/libsolidity/AST.cpp index 300303ac5..fb71e9003 100644 --- a/libsolidity/AST.cpp +++ b/libsolidity/AST.cpp @@ -185,12 +185,18 @@ void Assignment::checkTypeRequirements() //@todo later, assignments to structs might be possible, but not to mappings if (!m_leftHandSide->getType()->isValueType() && !m_leftHandSide->isLocalLValue()) BOOST_THROW_EXCEPTION(createTypeError("Assignment to non-local non-value lvalue.")); - m_rightHandSide->expectType(*m_leftHandSide->getType()); m_type = m_leftHandSide->getType(); - if (m_assigmentOperator != Token::ASSIGN) + if (m_assigmentOperator == Token::ASSIGN) + m_rightHandSide->expectType(*m_type); + else + { // compound assignment - if (!m_type->acceptsBinaryOperator(Token::AssignmentToBinaryOp(m_assigmentOperator))) + m_rightHandSide->checkTypeRequirements(); + TypePointer resultType = Type::binaryOperatorResult(Token::AssignmentToBinaryOp(m_assigmentOperator), + m_type, m_rightHandSide->getType()); + if (!resultType || *resultType != *m_type) BOOST_THROW_EXCEPTION(createTypeError("Operator not compatible with type.")); + } } void ExpressionStatement::checkTypeRequirements() @@ -230,24 +236,13 @@ void BinaryOperation::checkTypeRequirements() { m_left->checkTypeRequirements(); m_right->checkTypeRequirements(); - if (m_right->getType()->isImplicitlyConvertibleTo(*m_left->getType())) - m_commonType = m_left->getType(); - else if (m_left->getType()->isImplicitlyConvertibleTo(*m_right->getType())) - m_commonType = m_right->getType(); - else - BOOST_THROW_EXCEPTION(createTypeError("No common type found in binary operation: " + - m_left->getType()->toString() + " vs. " + + m_commonType = Type::binaryOperatorResult(m_operator, m_left->getType(), m_right->getType()); + if (!m_commonType) + BOOST_THROW_EXCEPTION(createTypeError("Operator " + string(Token::toString(m_operator)) + + " not compatible with types " + + m_left->getType()->toString() + " and " + m_right->getType()->toString())); - if (Token::isCompareOp(m_operator)) - m_type = make_shared(); - else - { - m_type = m_commonType; - if (!m_commonType->acceptsBinaryOperator(m_operator)) - BOOST_THROW_EXCEPTION(createTypeError("Operator " + string(Token::toString(m_operator)) + - " not compatible with type " + - m_commonType->toString())); - } + m_type = Token::isCompareOp(m_operator) ? make_shared() : m_commonType; } void FunctionCall::checkTypeRequirements() diff --git a/libsolidity/Compiler.h b/libsolidity/Compiler.h index 8471fae2a..e83d1ed3a 100644 --- a/libsolidity/Compiler.h +++ b/libsolidity/Compiler.h @@ -30,7 +30,7 @@ namespace solidity { class Compiler: private ASTConstVisitor { public: - explicit Compiler(bool _optimize = false): m_optimize(_optimize), m_returnTag(m_context.newTag()) {} + explicit Compiler(bool _optimize = false): m_optimize(_optimize), m_context(), m_returnTag(m_context.newTag()) {} void compileContract(ContractDefinition const& _contract, std::vector const& _magicGlobals, std::map const& _contracts); diff --git a/libsolidity/CompilerStack.h b/libsolidity/CompilerStack.h index 358c8fb77..e7143b7bb 100644 --- a/libsolidity/CompilerStack.h +++ b/libsolidity/CompilerStack.h @@ -113,7 +113,7 @@ private: struct Contract { - ContractDefinition const* contract; + ContractDefinition const* contract = nullptr; std::shared_ptr compiler; bytes bytecode; std::shared_ptr interfaceHandler; diff --git a/libsolidity/ExpressionCompiler.cpp b/libsolidity/ExpressionCompiler.cpp index 5fefd5282..1b10c854a 100644 --- a/libsolidity/ExpressionCompiler.cpp +++ b/libsolidity/ExpressionCompiler.cpp @@ -217,7 +217,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) unsigned returnParametersSize = CompilerUtils::getSizeOnStack(function.getReturnParameterTypes()); // callee adds return parameters, but removes arguments and return label - m_context.adjustStackOffset(returnParametersSize - CompilerUtils::getSizeOnStack(arguments) - 1); + m_context.adjustStackOffset(returnParametersSize - CompilerUtils::getSizeOnStack(function.getParameterTypes()) - 1); // @todo for now, the return value of a function is its first return value, so remove // all others diff --git a/libsolidity/ExpressionCompiler.h b/libsolidity/ExpressionCompiler.h index 67b16aac0..c0ee4ab48 100644 --- a/libsolidity/ExpressionCompiler.h +++ b/libsolidity/ExpressionCompiler.h @@ -146,12 +146,12 @@ private: private: CompilerContext* m_context; - LValueType m_type; + LValueType m_type = NONE; /// If m_type is STACK, this is base stack offset (@see /// CompilerContext::getBaseStackOffsetOfVariable) of a local variable. - unsigned m_baseStackOffset; + unsigned m_baseStackOffset = 0; /// Size of the value of this lvalue on the stack. - unsigned m_stackSize; + unsigned m_stackSize = 0; }; bool m_optimize; diff --git a/libsolidity/GlobalContext.h b/libsolidity/GlobalContext.h index 50a21f702..c6e35f504 100644 --- a/libsolidity/GlobalContext.h +++ b/libsolidity/GlobalContext.h @@ -56,7 +56,7 @@ public: private: std::vector> m_magicVariables; - ContractDefinition const* m_currentContract; + ContractDefinition const* m_currentContract = nullptr; std::map> mutable m_thisPointer; }; diff --git a/libsolidity/NameAndTypeResolver.h b/libsolidity/NameAndTypeResolver.h index 23ac5fe77..1032a87cf 100644 --- a/libsolidity/NameAndTypeResolver.h +++ b/libsolidity/NameAndTypeResolver.h @@ -69,7 +69,7 @@ private: /// not contain code. std::map m_scopes; - DeclarationContainer* m_currentScope; + DeclarationContainer* m_currentScope = nullptr; }; /** diff --git a/libsolidity/Types.cpp b/libsolidity/Types.cpp index e5bfa30f9..494bbd264 100644 --- a/libsolidity/Types.cpp +++ b/libsolidity/Types.cpp @@ -100,6 +100,16 @@ shared_ptr Type::forLiteral(Literal const& _literal) } } +TypePointer Type::commonType(TypePointer const& _a, TypePointer const& _b) +{ + if (_b->isImplicitlyConvertibleTo(*_a)) + return _a; + else if (_a->isImplicitlyConvertibleTo(*_b)) + return _b; + else + return TypePointer(); +} + const MemberList Type::EmptyMemberList = MemberList(); shared_ptr IntegerType::smallestTypeForLiteral(string const& _literal) @@ -146,16 +156,6 @@ bool IntegerType::isExplicitlyConvertibleTo(Type const& _convertTo) const return _convertTo.getCategory() == getCategory() || _convertTo.getCategory() == Category::CONTRACT; } -bool IntegerType::acceptsBinaryOperator(Token::Value _operator) const -{ - if (isAddress()) - return Token::isCompareOp(_operator); - else if (isHash()) - return Token::isCompareOp(_operator) || Token::isBitOp(_operator); - else - return true; -} - bool IntegerType::acceptsUnaryOperator(Token::Value _operator) const { if (_operator == Token::DELETE) @@ -192,6 +192,28 @@ u256 IntegerType::literalValue(Literal const& _literal) const return u256(value); } +TypePointer IntegerType::binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const +{ + if (getCategory() != _other->getCategory()) + return TypePointer(); + auto commonType = dynamic_pointer_cast(Type::commonType(_this, _other)); + + if (!commonType) + return TypePointer(); + + // All integer types can be compared + if (Token::isCompareOp(_operator)) + return commonType; + + // Nothing else can be done with addresses, but hashes can receive bit operators + if (commonType->isAddress()) + return TypePointer(); + else if (commonType->isHash() && !Token::isBitOp(_operator)) + return TypePointer(); + else + return commonType; +} + const MemberList IntegerType::AddressMemberList = MemberList({{"balance", make_shared(256)}, @@ -266,6 +288,16 @@ u256 BoolType::literalValue(Literal const& _literal) const BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Bool type constructed from non-boolean literal.")); } +TypePointer BoolType::binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const +{ + if (getCategory() != _other->getCategory()) + return TypePointer(); + if (Token::isCompareOp(_operator) || _operator == Token::AND || _operator == Token::OR) + return _this; + else + return TypePointer(); +} + bool ContractType::isExplicitlyConvertibleTo(Type const& _convertTo) const { if (isImplicitlyConvertibleTo(_convertTo)) diff --git a/libsolidity/Types.h b/libsolidity/Types.h index 9d34e19a0..0823f25d7 100644 --- a/libsolidity/Types.h +++ b/libsolidity/Types.h @@ -81,15 +81,23 @@ public: ///@{ ///@name Factory functions /// Factory functions that convert an AST @ref TypeName to a Type. - static std::shared_ptr fromElementaryTypeName(Token::Value _typeToken); - static std::shared_ptr fromUserDefinedTypeName(UserDefinedTypeName const& _typeName); - static std::shared_ptr fromMapping(Mapping const& _typeName); - static std::shared_ptr fromFunction(FunctionDefinition const& _function); + static TypePointer fromElementaryTypeName(Token::Value _typeToken); + static TypePointer fromUserDefinedTypeName(UserDefinedTypeName const& _typeName); + static TypePointer fromMapping(Mapping const& _typeName); + static TypePointer fromFunction(FunctionDefinition const& _function); /// @} /// Auto-detect the proper type for a literal. @returns an empty pointer if the literal does /// not fit any type. - static std::shared_ptr forLiteral(Literal const& _literal); + static TypePointer forLiteral(Literal const& _literal); + /// @returns a pointer to _a or _b if the other is implicitly convertible to it or nullptr otherwise + static TypePointer commonType(TypePointer const& _a, TypePointer const& _b); + /// @returns the resulting type of applying the given operator or an empty pointer if this is not possible. + /// The default implementation allows comparison operators if a common type exists + static TypePointer binaryOperatorResult(Token::Value _operator, TypePointer const& _a, TypePointer const& _b) + { + return _a->binaryOperatorResultImpl(_operator, _a, _b); + } virtual Category getCategory() const = 0; virtual bool isImplicitlyConvertibleTo(Type const& _other) const { return *this == _other; } @@ -97,7 +105,6 @@ public: { return isImplicitlyConvertibleTo(_convertTo); } - virtual bool acceptsBinaryOperator(Token::Value) const { return false; } virtual bool acceptsUnaryOperator(Token::Value) const { return false; } virtual bool operator==(Type const& _other) const { return getCategory() == _other.getCategory(); } @@ -131,6 +138,11 @@ public: } protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _a, TypePointer const& _b) const + { + return Token::isCompareOp(_operator) ? commonType(_a, _b) : TypePointer(); + } + /// Convenience object used when returning an empty member list. static const MemberList EmptyMemberList; }; @@ -155,7 +167,6 @@ public: virtual bool isImplicitlyConvertibleTo(Type const& _convertTo) const override; virtual bool isExplicitlyConvertibleTo(Type const& _convertTo) const override; - virtual bool acceptsBinaryOperator(Token::Value _operator) const override; virtual bool acceptsUnaryOperator(Token::Value _operator) const override; virtual bool operator==(Type const& _other) const override; @@ -173,6 +184,9 @@ public: bool isAddress() const { return m_modifier == Modifier::ADDRESS; } int isSigned() const { return m_modifier == Modifier::SIGNED; } +protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const override; + private: int m_bits; Modifier m_modifier; @@ -217,10 +231,6 @@ public: BoolType() {} virtual Category getCategory() const { return Category::BOOL; } virtual bool isExplicitlyConvertibleTo(Type const& _convertTo) const override; - virtual bool acceptsBinaryOperator(Token::Value _operator) const override - { - return _operator == Token::AND || _operator == Token::OR; - } virtual bool acceptsUnaryOperator(Token::Value _operator) const override { return _operator == Token::NOT || _operator == Token::DELETE; @@ -231,6 +241,9 @@ public: virtual std::string toString() const override { return "bool"; } virtual u256 literalValue(Literal const& _literal) const override; + +protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const override; }; /** @@ -370,6 +383,15 @@ public: virtual u256 getStorageSize() const override { BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Storage size of non-storable void type requested.")); } virtual bool canLiveOutsideStorage() const override { return false; } virtual unsigned getSizeOnStack() const override { return 0; } + +protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const override + { + (void)_operator; + (void)_this; + (void)_other; + return TypePointer(); + } }; /** @@ -390,6 +412,15 @@ public: virtual bool canLiveOutsideStorage() const override { return false; } virtual std::string toString() const override { return "type(" + m_actualType->toString() + ")"; } +protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const override + { + (void)_operator; + (void)_this; + (void)_other; + return TypePointer(); + } + private: TypePointer m_actualType; }; @@ -414,6 +445,15 @@ public: virtual std::string toString() const override; +protected: + virtual TypePointer binaryOperatorResultImpl(Token::Value _operator, TypePointer const& _this, TypePointer const& _other) const override + { + (void)_operator; + (void)_this; + (void)_other; + return TypePointer(); + } + private: Kind m_kind; diff --git a/mix/AssemblyDebuggerModel.cpp b/mix/AssemblyDebuggerModel.cpp index d09c2cd18..e822d0a3f 100644 --- a/mix/AssemblyDebuggerModel.cpp +++ b/mix/AssemblyDebuggerModel.cpp @@ -74,7 +74,6 @@ DebuggingContent AssemblyDebuggerModel::executeTransaction(bytesConstRef const& execution.go(onOp); execution.finalize(); - m_executiveState.completeMine(); DebuggingContent d; d.returnValue = execution.out().toVector(); diff --git a/mix/qml/StateDialog.qml b/mix/qml/StateDialog.qml index eb0b68ac8..862e6f854 100644 --- a/mix/qml/StateDialog.qml +++ b/mix/qml/StateDialog.qml @@ -1,5 +1,5 @@ import QtQuick 2.2 -import QtQuick.Controls 1.2 +import QtQuick.Controls 1.1 import QtQuick.Layouts 1.1 import QtQuick.Window 2.0 diff --git a/mix/qml/StateList.qml b/mix/qml/StateList.qml index 152a35671..0d4b6e5c6 100644 --- a/mix/qml/StateList.qml +++ b/mix/qml/StateList.qml @@ -1,7 +1,7 @@ import QtQuick 2.2 -import QtQuick.Controls.Styles 1.2 -import QtQuick.Controls 1.2 -import QtQuick.Dialogs 1.2 +import QtQuick.Controls.Styles 1.1 +import QtQuick.Controls 1.1 +import QtQuick.Dialogs 1.1 import QtQuick.Layouts 1.1 Rectangle { diff --git a/mix/qml/TransactionDialog.qml b/mix/qml/TransactionDialog.qml index b7c556272..54528f97f 100644 --- a/mix/qml/TransactionDialog.qml +++ b/mix/qml/TransactionDialog.qml @@ -1,5 +1,5 @@ import QtQuick 2.2 -import QtQuick.Controls 1.2 +import QtQuick.Controls 1.1 import QtQuick.Layouts 1.1 import QtQuick.Window 2.0 diff --git a/mix/qml/main.qml b/mix/qml/main.qml index bba7c9088..6e946cdfd 100644 --- a/mix/qml/main.qml +++ b/mix/qml/main.qml @@ -1,6 +1,6 @@ import QtQuick 2.2 -import QtQuick.Controls 1.2 -import QtQuick.Controls.Styles 1.2 +import QtQuick.Controls 1.1 +import QtQuick.Controls.Styles 1.1 import QtQuick.Dialogs 1.1 import QtQuick.Layouts 1.1 import QtQuick.Window 2.1 diff --git a/test/SolidityOptimizer.cpp b/test/SolidityOptimizer.cpp index f334eee18..23b122b82 100644 --- a/test/SolidityOptimizer.cpp +++ b/test/SolidityOptimizer.cpp @@ -48,7 +48,7 @@ public: m_optimize = true; bytes optimizedBytecode = compileAndRun(_sourceCode, _value, _contractName); int sizeDiff = nonOptimizedBytecode.size() - optimizedBytecode.size(); - BOOST_CHECK_MESSAGE(sizeDiff == int(_expectedSizeDecrease), "Bytecode did only shrink by " + BOOST_CHECK_MESSAGE(sizeDiff == int(_expectedSizeDecrease), "Bytecode shrank by " + boost::lexical_cast(sizeDiff) + " bytes, expected: " + boost::lexical_cast(_expectedSizeDecrease)); m_optimizedContract = m_contractAddress; @@ -91,7 +91,7 @@ BOOST_AUTO_TEST_CASE(large_integers) contract test { function f() returns (uint a, uint b) { a = 0x234234872642837426347000000; - b = 0x110000000000000000000000002; + b = 0x10000000000000000000000002; } })"; compileBothVersions(53, sourceCode); @@ -102,8 +102,8 @@ BOOST_AUTO_TEST_CASE(invariants) { char const* sourceCode = R"( contract test { - function f(uint a) returns (uint b) { - return (((a + (1 - 1)) ^ 0) | 0) & (uint(0) - 1); + function f(int a) returns (int b) { + return int(0) | (int(1) * (int(0) ^ (0 + a))); } })"; compileBothVersions(53, sourceCode); @@ -127,8 +127,8 @@ BOOST_AUTO_TEST_CASE(unused_expressions) BOOST_AUTO_TEST_CASE(constant_folding_both_sides) { // if constants involving the same associative and commutative operator are applied from both - // sides, the operator should be applied only once, because the expression compiler - // (even in non-optimized mode) pushes literals as late as possible + // sides, the operator should be applied only once, because the expression compiler pushes + // literals as late as possible char const* sourceCode = R"( contract test { function f(uint x) returns (uint y) { diff --git a/test/boostTest.cpp b/test/boostTest.cpp index 7d89f853c..cef3cc0a7 100644 --- a/test/boostTest.cpp +++ b/test/boostTest.cpp @@ -21,4 +21,8 @@ */ #define BOOST_TEST_MODULE EthereumTests +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wunused-parameter" #include +#pragma warning(pop) +#pragma GCC diagnostic pop diff --git a/test/kademlia.cpp b/test/kademlia.cpp new file mode 100644 index 000000000..a9d7701cf --- /dev/null +++ b/test/kademlia.cpp @@ -0,0 +1,21 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . +*/ +/** @file kademlia.cpp + * @author Alex Leverington + * @date 2014 + */ + diff --git a/test/net.cpp b/test/net.cpp new file mode 100644 index 000000000..67c50dae8 --- /dev/null +++ b/test/net.cpp @@ -0,0 +1,214 @@ +/* + This file is part of cpp-ethereum. + + cpp-ethereum 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. + + cpp-ethereum 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 cpp-ethereum. If not, see . +*/ +/** @file net.cpp + * @author Alex Leverington + * @date 2014 + */ + +#include +#include +#include +#include +#include +using namespace std; +using namespace dev; +using namespace dev::p2p; +namespace ba = boost::asio; +namespace bi = ba::ip; + +BOOST_AUTO_TEST_SUITE(p2p) + +/** + * Only used for testing. Not useful beyond tests. + */ +class TestHost: public Worker +{ +public: + TestHost(): Worker("test",0), m_io() {}; + virtual ~TestHost() { m_io.stop(); stopWorking(); } + void start() { startWorking(); } + void doWork() { m_io.run(); } + void doneWorking() { m_io.reset(); m_io.poll(); m_io.reset(); } + +protected: + ba::io_service m_io; +}; + +struct TestNodeTable: public NodeTable +{ + /// Constructor + TestNodeTable(ba::io_service& _io, KeyPair _alias, uint16_t _port = 30300): NodeTable(_io, _alias, _port) {} + + static std::vector> createTestNodes(unsigned _count) + { + std::vector> ret; + asserts(_count < 1000); + static uint16_t s_basePort = 30500; + + ret.clear(); + for (unsigned i = 0; i < _count; i++) + { + KeyPair k = KeyPair::create(); + ret.push_back(make_pair(k,s_basePort+i)); + } + + return std::move(ret); + } + + void pingTestNodes(std::vector> const& _testNodes) + { + bi::address ourIp = bi::address::from_string("127.0.0.1"); + for (auto& n: _testNodes) + { + ping(bi::udp::endpoint(ourIp, n.second)); + this_thread::sleep_for(chrono::milliseconds(2)); + } + } + + void populateTestNodes(std::vector> const& _testNodes, size_t _count = 0) + { + if (!_count) + _count = _testNodes.size(); + + bi::address ourIp = bi::address::from_string("127.0.0.1"); + for (auto& n: _testNodes) + if (_count--) + noteNode(n.first.pub(), bi::udp::endpoint(ourIp, n.second)); + else + break; + } + + void reset() + { + Guard l(x_state); + for (auto& n: m_state) n.nodes.clear(); + } +}; + +/** + * Only used for testing. Not useful beyond tests. + */ +struct TestNodeTableHost: public TestHost +{ + TestNodeTableHost(unsigned _count = 8): m_alias(KeyPair::create()), nodeTable(new TestNodeTable(m_io, m_alias)), testNodes(TestNodeTable::createTestNodes(_count)) {}; + ~TestNodeTableHost() { m_io.stop(); stopWorking(); } + + void setup() { for (auto n: testNodes) nodeTables.push_back(make_shared(m_io,n.first,n.second)); } + + void pingAll() { for (auto& t: nodeTables) t->pingTestNodes(testNodes); } + + void populateAll(size_t _count = 0) { for (auto& t: nodeTables) t->populateTestNodes(testNodes, _count); } + + void populate(size_t _count = 0) { nodeTable->populateTestNodes(testNodes, _count); } + + KeyPair m_alias; + shared_ptr nodeTable; + std::vector> testNodes; // keypair and port + std::vector> nodeTables; +}; + +class TestUDPSocket: UDPSocketEvents, public TestHost +{ +public: + TestUDPSocket(): m_socket(new UDPSocket(m_io, *this, 30300)) {} + + void onDisconnected(UDPSocketFace*) {}; + void onReceived(UDPSocketFace*, bi::udp::endpoint const&, bytesConstRef _packet) { if (_packet.toString() == "AAAA") success = true; } + + shared_ptr> m_socket; + + bool success = false; +}; + +BOOST_AUTO_TEST_CASE(test_neighbours_packet) +{ + KeyPair k = KeyPair::create(); + std::vector> testNodes(TestNodeTable::createTestNodes(16)); + bi::udp::endpoint to(boost::asio::ip::address::from_string("127.0.0.1"), 30000); + + Neighbours out(to); + for (auto n: testNodes) + { + Neighbours::Node node; + node.ipAddress = boost::asio::ip::address::from_string("127.0.0.1").to_string(); + node.port = n.second; + node.node = n.first.pub(); + out.nodes.push_back(node); + } + out.sign(k.sec()); + + bytesConstRef packet(out.data.data(), out.data.size()); + bytesConstRef rlpBytes(packet.cropped(97, packet.size() - 97)); + Neighbours in = Neighbours::fromBytesConstRef(to, rlpBytes); + int count = 0; + for (auto n: in.nodes) + { + BOOST_REQUIRE_EQUAL(testNodes[count].second, n.port); + BOOST_REQUIRE_EQUAL(testNodes[count].first.pub(), n.node); + BOOST_REQUIRE_EQUAL(sha3(testNodes[count].first.pub()), sha3(n.node)); + count++; + } +} + +BOOST_AUTO_TEST_CASE(test_findnode_neighbours) +{ + // Executing findNode should result in a list which is serialized + // into Neighbours packet. Neighbours packet should then be deserialized + // into the same list of nearest nodes. +} + +BOOST_AUTO_TEST_CASE(test_windows_template) +{ + bi::udp::endpoint ep; + PingNode p(ep); +} + +BOOST_AUTO_TEST_CASE(kademlia) +{ + // Not yet a 'real' test. + TestNodeTableHost node(8); + node.start(); + node.nodeTable->join(); // ideally, joining with empty node table logs warning we can check for + node.setup(); + node.populate(); + clog << "NodeTable:\n" << *node.nodeTable.get() << endl; + + node.populateAll(); + clog << "NodeTable:\n" << *node.nodeTable.get() << endl; + + node.nodeTable->reset(); + clog << "NodeTable:\n" << *node.nodeTable.get() << endl; + + node.populate(1); + clog << "NodeTable:\n" << *node.nodeTable.get() << endl; + + node.nodeTable->join(); + this_thread::sleep_for(chrono::milliseconds(2000)); + clog << "NodeTable:\n" << *node.nodeTable.get() << endl; +} + +BOOST_AUTO_TEST_CASE(test_udp_once) +{ + UDPDatagram d(bi::udp::endpoint(boost::asio::ip::address::from_string("127.0.0.1"), 30300), bytes({65,65,65,65})); + TestUDPSocket a; a.m_socket->connect(); a.start(); + a.m_socket->send(d); + this_thread::sleep_for(chrono::seconds(1)); + BOOST_REQUIRE_EQUAL(true, a.success); +} + +BOOST_AUTO_TEST_SUITE_END() + diff --git a/test/network.cpp b/test/network.cpp deleted file mode 100644 index acdd649d9..000000000 --- a/test/network.cpp +++ /dev/null @@ -1,55 +0,0 @@ -/* - This file is part of cpp-ethereum. - - cpp-ethereum 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. - - cpp-ethereum 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 cpp-ethereum. If not, see . -*/ -/** @file network.cpp - * @author Marko Simovic - * @date 2014 - * Basic networking tests - */ - -#include -#include -#include -#include -#include -#include "TestHelper.h" -using namespace std; -using namespace dev; -using namespace dev::eth; - -// Disabled since tests shouldn't block (not the worst offender, but timeout should be reduced anyway). -/* -BOOST_AUTO_TEST_CASE(listen_port_busy) -{ - short port = 20000; - - //make use of the port ahead of our client - ba::io_service ioService; - bi::tcp::endpoint endPoint(bi::tcp::v4(), port); - bi::tcp::acceptor acceptor(ioService, endPoint); - acceptor.listen(10); - - //prepare client and try to listen on same, used, port - Client c1("TestClient1", KeyPair::create().address(), - (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string()); - - c1.startNetwork(port); - - BOOST_REQUIRE(c1.haveNetwork()); - BOOST_REQUIRE(c1.peerServer()->listenPort() != 0); - BOOST_REQUIRE(c1.peerServer()->listenPort() != port); -} -*/ diff --git a/test/stBlockHashTestFiller.json b/test/stBlockHashTestFiller.json new file mode 100644 index 000000000..ccbff5d21 --- /dev/null +++ b/test/stBlockHashTestFiller.json @@ -0,0 +1,103 @@ +{ + "blockhash0" : { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "5", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 0) [[ 1 ]] (BLOCKHASH 5) [[ 2 ]] (BLOCKHASH 4) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "100000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "8500", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "10", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "blockhashOutOfRange" : { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "257", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 0) [[ 1 ]] (BLOCKHASH 257) [[ 2 ]] (BLOCKHASH 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "100000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "8500", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "10", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "blockhashInRange" : { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "257", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 1) [[ 1 ]] (BLOCKHASH 2) [[ 2 ]] (BLOCKHASH 256) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "100000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "8500", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "10", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + } +} diff --git a/test/stSystemOperationsTestFiller.json b/test/stSystemOperationsTestFiller.json index b79066368..12f10fde5 100644 --- a/test/stSystemOperationsTestFiller.json +++ b/test/stSystemOperationsTestFiller.json @@ -12,7 +12,144 @@ "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "1000000000000000000", "nonce" : 0, - "code" : "{ (MSTORE 0 0x601080600c6000396000f30060003554156009570060203560003555) [[ 0 ]] (CREATE 23 4 28) }", + "code" : "{ (MSTORE 0 0x601080600c6000396000f3006000355415600957005b60203560003555) [[ 0 ]] (CREATE 23 3 29) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "10000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "createNameRegistratorOOG_MemExpansionInsufficientBalance": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "10000", + "nonce" : 0, + "code" : "{ (MSTORE 0 0x601080600c6000396000f3006000355415600957005b60203560003555) [[ 0 ]] (CREATE 11000 3 0xffffffffffffffffffffff) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "10000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "createNameRegistratorZeroMem": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (MSTORE 0 0x601080600c6000396000f3006000355415600957005b60203560003555) [[ 0 ]] (CREATE 23 3 0) }", + "storage": {} + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "10000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : 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"code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "nonce" : "0", "storage" : { } @@ -488,7 +827,7 @@ }, "945304eb96065b2a98b57a48a06ae28d285a71b5" : { "balance" : "23", - "code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "nonce" : "0", "storage" : { } @@ -530,7 +869,7 @@ }, "945304eb96065b2a98b57a48a06ae28d285a71b5" : { "balance" : "23", - "code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "nonce" : "0", "storage" : { } @@ -571,7 +910,7 @@ }, "945304eb96065b2a98b57a48a06ae28d285a71b5" : { "balance" : "23", - "code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "nonce" : "0", "storage" : { } @@ -714,6 +1053,40 @@ } }, + "CallRecursiveBomb0_OOG_atMaxCallDepth": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + 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"45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + "suicideOrigin": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -1109,7 +1550,7 @@ }, "945304eb96065b2a98b57a48a06ae28d285a71b5" : { "balance" : "23", - "code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "nonce" : "0", "storage" : { } @@ -1132,6 +1573,129 @@ } }, + "callcodeToNameRegistratorAddresTooBigLeft": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "10000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (MSTORE 0 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) (MSTORE 32 0xaaffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffaa ) [[ 0 ]] (CALLCODE 1000 0xaa945304eb96065b2a98b57a48a06ae28d285a71b5 23 0 64 64 0) }", + "storage": {} + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "23", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "1000000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "callcodeToNameRegistratorAddresTooBigRight": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "10000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (MSTORE 0 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) (MSTORE 32 0xaaffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffaa ) [[ 0 ]] (CALLCODE 1000 0x945304eb96065b2a98b57a48a06ae28d285a71b5aa 23 0 64 64 0) }", + "storage": {} + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "23", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "1000000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + + "callcodeToNameRegistratorZeroMemExpanion": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "10000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (MSTORE 0 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) (MSTORE 32 0xaaffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffaa ) [[ 0 ]] (CALLCODE 1000 0x945304eb96065b2a98b57a48a06ae28d285a71b5 23 0 0 0 0) }", + "storage": {} + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "23", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "", + "storage": {} + } + }, + "transaction" : { + "nonce" : "0", + "gasPrice" : "1", + "gasLimit" : "1000000", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "100000", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "data" : "" + } + }, + "TestNameRegistrator": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -1145,7 +1709,7 @@ "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "1000000000000000000", "nonce" : 0, - "code" : "0x60003554156009570060203560003555", + "code" : "0x6000355415600957005b60203560003555", "storage": {} }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { diff --git a/test/state.cpp b/test/state.cpp index 133468226..db8350e42 100644 --- a/test/state.cpp +++ b/test/state.cpp @@ -39,6 +39,14 @@ using namespace dev::eth; namespace dev { namespace test { +LastHashes lastHashes(u256 _currentBlockNumber) +{ + LastHashes ret; + for (u256 i = 1; i <= 256 && i <= _currentBlockNumber; ++i) + ret.push_back(sha3(toString(_currentBlockNumber - i))); + return ret; +} + void doStateTests(json_spirit::mValue& v, bool _fillin) @@ -62,7 +70,7 @@ void doStateTests(json_spirit::mValue& v, bool _fillin) try { - theState.execute(LastHashes(), tx, &output); + theState.execute(lastHashes(importer.m_environment.currentBlock.number), tx, &output); } catch (Exception const& _e) { @@ -157,6 +165,11 @@ BOOST_AUTO_TEST_CASE(stRefundTest) dev::test::executeTests("stRefundTest", "/StateTests", dev::test::doStateTests); } +BOOST_AUTO_TEST_CASE(stBlockHashTest) +{ + dev::test::executeTests("stBlockHashTest", "/StateTests", dev::test::doStateTests); +} + BOOST_AUTO_TEST_CASE(stCreateTest) { for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i) diff --git a/test/vmBlockInfoTestFiller.json b/test/vmBlockInfoTestFiller.json index 1ebedc12b..15c270173 100644 --- a/test/vmBlockInfoTestFiller.json +++ b/test/vmBlockInfoTestFiller.json @@ -1,8 +1,92 @@ { - "prevhash": { + "blockhashNotExistingBlock": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", - "currentNumber" : "0", + "currentNumber" : "1", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 2) }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "blockhashMyBlock": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "1", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 1) }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "blockhash258Block": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "258", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BLOCKHASH 1) }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "blockhash257Block": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "257", "currentGasLimit" : "1000000", "currentDifficulty" : "256", "currentTimestamp" : 1, @@ -12,7 +96,7 @@ "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { "balance" : "1000000000000000000", "nonce" : 0, - "code" : "{ [[ 0 ]] (PREVHASH) }", + "code" : "{ [[ 0 ]] (BLOCKHASH 0) }", "storage": {} } }, diff --git a/test/vmEnvironmentalInfoTestFiller.json b/test/vmEnvironmentalInfoTestFiller.json index abeed9945..43f4706cb 100644 --- a/test/vmEnvironmentalInfoTestFiller.json +++ b/test/vmEnvironmentalInfoTestFiller.json @@ -83,6 +83,91 @@ } }, + "balanceAddressInputTooBig": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BALANCE 0xcd1722f3947def4cf144679da39c4c32bdc35681aa )}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "balanceAddressInputTooBigRightMyAddress": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BALANCE 0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6aa )}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "balanceAddressInputTooBigLeftMyAddress": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (BALANCE 0xaa0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6 )}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "balance1": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -478,6 +563,34 @@ } }, + "calldatacopyZeroMemExpansion": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (CALLDATACOPY 0 0 0 ) [[ 0 ]] @0}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "0x1234567890abcdef01234567890abcdef", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + "calldatacopy_DataIndexTooHigh": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -674,7 +787,35 @@ } }, - "codecopy1": { + "codecopy0": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (CODECOPY 0 0 5 ) [[ 0 ]] @0 }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "0x1234567890abcdef01234567890abcdef", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "codecopyZeroMemExpansion": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", "currentNumber" : "0", @@ -687,7 +828,7 @@ "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { "balance" : "1000000000000000000", "nonce" : 0, - "code" : "{ (CODECOPY 0 0 (CODESIZE) ) [[ 0 ]] @0 }", + "code" : "{ (CODECOPY 0 0 0 ) [[ 0 ]] @0 }", "storage": {} } }, @@ -730,6 +871,63 @@ } }, + "ExtCodeSizeAddressInputTooBigRightMyAddress": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (EXTCODESIZE 0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6aa )}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "ExtCodeSizeAddressInputTooBigLeftMyAddress": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] (EXTCODESIZE 0xaa0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6 )}", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "1000000000", + "gas" : "100000000000" + } + }, + + "extcodesize0": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -825,6 +1023,40 @@ } }, + "extcodecopyZeroMemExpansion": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (EXTCODECOPY (CALLER) 0 0 0 ) ) [[ 0 ]] @0 }", + "storage": {} + }, + "cd1722f3947def4cf144679da39c4c32bdc35681" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] 5 }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "0x1234567890abcdef01234567890abcdef", + "gasPrice" : "123456789", + "gas" : "100000000000" + } + }, + "extcodecopy0": { "env" : { @@ -858,6 +1090,74 @@ "gasPrice" : "123456789", "gas" : "100000000000" } + }, + + "extcodecopy0AddressTooBigLeft": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (EXTCODECOPY 0xaacd1722f3947def4cf144679da39c4c32bdc35681 0 0 (EXTCODESIZE (CALLER) ) ) [[ 0 ]] @0 }", + "storage": {} + }, + "cd1722f3947def4cf144679da39c4c32bdc35681" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] 5 }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "0x1234567890abcdef01234567890abcdef", + "gasPrice" : "123456789", + "gas" : "100000000000" + } + }, + + "extcodecopy0AddressTooBigRight": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ (EXTCODECOPY 0xcd1722f3947def4cf144679da39c4c32bdc35681aa 0 0 (EXTCODESIZE (CALLER) ) ) [[ 0 ]] @0 }", + "storage": {} + }, + "cd1722f3947def4cf144679da39c4c32bdc35681" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "{ [[ 0 ]] 5 }", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "0x1234567890abcdef01234567890abcdef", + "gasPrice" : "123456789", + "gas" : "100000000000" + } } } diff --git a/test/vmIOandFlowOperationsTestFiller.json b/test/vmIOandFlowOperationsTestFiller.json index dce594e1e..efbd0d683 100644 --- a/test/vmIOandFlowOperationsTestFiller.json +++ b/test/vmIOandFlowOperationsTestFiller.json @@ -475,6 +475,174 @@ } }, + "jumpAfterStop": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x6006560060015b6002600355", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpiAfterStop": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x60016008570060015b6002600355", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpInsidePushWithoutJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x60055661eeff", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpInsidePushWithJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x600456655b6001600155", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpifInsidePushWithoutJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x600160075761eeff", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpifInsidePushWithJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x6001600657655b6001600155", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + "jump0_foreverOutOfGas": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", @@ -488,7 +656,63 @@ "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { "balance" : "1000000000000000000", "nonce" : 0, - "code" : "0x600056", + "code" : "0x5b600056", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpOntoJump": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x565b600056", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jumpDynamicJumpSameDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x6002600401565b600360005260206000f3600656", "storage": {} } }, @@ -503,7 +727,7 @@ } }, - "jump0": { + "jump0_outOfBoundary": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", "currentNumber" : "0", @@ -558,7 +782,35 @@ } }, - "jump0_jumpdest1": { + "jump0_withoutJumpdest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x60236007566001600255", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "jump0_AfterJumpdest": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", "currentNumber" : "0", @@ -614,7 +866,7 @@ } }, - "jump0_jumpdest3": { + "jump0_AfterJumpdest3": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", "currentNumber" : "0", @@ -754,7 +1006,7 @@ } }, - "jumpi2": { + "jumpiOutsideBoundary": { "env" : { "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", "currentNumber" : "0", @@ -782,6 +1034,509 @@ } }, + "DynamicJumpAfterStop": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x6008600101560060015b6002600355", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "DynamicJumpiAfterStop": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x60016008600301570060015b6002600355", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "DynamicJumpInsidePushWithoutJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x60056003015661eeff", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "DynamicJumpInsidePushWithJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x600460030156655b6001600155", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "DynamicJumpifInsidePushWithoutJumpDest": { + "env" : { + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6", + "currentNumber" : "0", + "currentGasLimit" : "1000000", + "currentDifficulty" : "256", + "currentTimestamp" : 1, + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" + }, + "pre" : { + "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { + "balance" : "1000000000000000000", + "nonce" : 0, + "code" : "0x600160076003015761eeff", + "storage": {} + } + }, + "exec" : { + "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", + "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681", + "value" : "1000000000000000000", + "data" : "", + "gasPrice" : "100000000000000", + "gas" : "10000" + } + }, + + "DynamicJumpifInsidePushWithJumpDest": { + "env" : { + "previousHash" : 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