CJentzsch
10 years ago
88 changed files with 1741 additions and 1067 deletions
@ -1,27 +0,0 @@ |
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#!/usr/bin/python |
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# cpp-ethereum build script |
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# to be used from CI server, or to build locally |
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# uses python instead of bash script for better cross-platform support |
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# TODO Initial version. Needs much more improvements |
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import argparse |
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import os |
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import subprocess |
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def build_dependencies(): |
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if os.path.exists("extdep"): |
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os.chdir("extdep") |
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if not os.path.exists("build"): |
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os.makedirs("build") |
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os.chdir("build") |
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subprocess.check_call(["cmake", ".."]) |
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subprocess.check_call("make") |
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parser = argparse.ArgumentParser() |
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parser.add_argument("cmd", help="what to build") |
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args = parser.parse_args() |
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if args.cmd == "dep": |
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build_dependencies() |
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@ -0,0 +1,38 @@ |
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#pragma once |
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#include <evmjit/libevmjit/Common.h> |
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namespace dev |
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{ |
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namespace eth |
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{ |
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inline u256 llvm2eth(jit::i256 _i) |
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{ |
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u256 u = 0; |
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u |= _i.d; |
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u <<= 64; |
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u |= _i.c; |
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u <<= 64; |
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u |= _i.b; |
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u <<= 64; |
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u |= _i.a; |
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return u; |
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} |
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inline jit::i256 eth2llvm(u256 _u) |
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{ |
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jit::i256 i; |
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u256 mask = 0xFFFFFFFFFFFFFFFF; |
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i.a = static_cast<uint64_t>(_u & mask); |
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_u >>= 64; |
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i.b = static_cast<uint64_t>(_u & mask); |
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_u >>= 64; |
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i.c = static_cast<uint64_t>(_u & mask); |
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_u >>= 64; |
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i.d = static_cast<uint64_t>(_u & mask); |
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return i; |
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} |
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} |
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} |
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@ -1,237 +1,239 @@ |
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#include "Memory.h" |
#include "Memory.h" |
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#include <vector> |
#include <vector> |
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#include <iostream> |
#include <iostream> |
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#include <iomanip> |
#include <iomanip> |
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#include <cstdint> |
#include <cstdint> |
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#include <cassert> |
#include <cassert> |
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#include <llvm/IR/GlobalVariable.h> |
#include <llvm/IR/GlobalVariable.h> |
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#include <llvm/IR/Function.h> |
#include <llvm/IR/Function.h> |
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#include <llvm/IR/IntrinsicInst.h> |
#include <llvm/IR/IntrinsicInst.h> |
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#include "Type.h" |
#include "Type.h" |
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#include "Runtime.h" |
#include "Runtime.h" |
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#include "GasMeter.h" |
#include "GasMeter.h" |
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#include "Endianness.h" |
#include "Endianness.h" |
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#include "RuntimeManager.h" |
#include "RuntimeManager.h" |
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namespace dev |
namespace dev |
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{ |
{ |
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namespace eth |
namespace eth |
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{ |
{ |
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namespace jit |
namespace jit |
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{ |
{ |
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Memory::Memory(RuntimeManager& _runtimeManager, GasMeter& _gasMeter): |
Memory::Memory(RuntimeManager& _runtimeManager, GasMeter& _gasMeter): |
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RuntimeHelper(_runtimeManager), // TODO: RuntimeHelper not needed
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RuntimeHelper(_runtimeManager), // TODO: RuntimeHelper not needed
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m_gasMeter(_gasMeter) |
m_gasMeter(_gasMeter) |
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{ |
{ |
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llvm::Type* resizeArgs[] = {Type::RuntimePtr, Type::WordPtr}; |
llvm::Type* resizeArgs[] = {Type::RuntimePtr, Type::WordPtr}; |
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m_resize = llvm::Function::Create(llvm::FunctionType::get(Type::BytePtr, resizeArgs, false), llvm::Function::ExternalLinkage, "mem_resize", getModule()); |
m_resize = llvm::Function::Create(llvm::FunctionType::get(Type::BytePtr, resizeArgs, false), llvm::Function::ExternalLinkage, "mem_resize", getModule()); |
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llvm::AttrBuilder attrBuilder; |
llvm::AttrBuilder attrBuilder; |
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attrBuilder.addAttribute(llvm::Attribute::NoAlias).addAttribute(llvm::Attribute::NoCapture).addAttribute(llvm::Attribute::NonNull).addAttribute(llvm::Attribute::ReadOnly); |
attrBuilder.addAttribute(llvm::Attribute::NoAlias).addAttribute(llvm::Attribute::NoCapture).addAttribute(llvm::Attribute::NonNull).addAttribute(llvm::Attribute::ReadOnly); |
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m_resize->setAttributes(llvm::AttributeSet::get(m_resize->getContext(), 1, attrBuilder)); |
m_resize->setAttributes(llvm::AttributeSet::get(m_resize->getContext(), 1, attrBuilder)); |
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m_require = createRequireFunc(_gasMeter); |
m_require = createRequireFunc(_gasMeter); |
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m_loadWord = createFunc(false, Type::Word, _gasMeter); |
m_loadWord = createFunc(false, Type::Word, _gasMeter); |
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m_storeWord = createFunc(true, Type::Word, _gasMeter); |
m_storeWord = createFunc(true, Type::Word, _gasMeter); |
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m_storeByte = createFunc(true, Type::Byte, _gasMeter); |
m_storeByte = createFunc(true, Type::Byte, _gasMeter); |
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} |
} |
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llvm::Function* Memory::createRequireFunc(GasMeter& _gasMeter) |
llvm::Function* Memory::createRequireFunc(GasMeter& _gasMeter) |
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{ |
{ |
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llvm::Type* argTypes[] = {Type::RuntimePtr, Type::Word, Type::Word}; |
llvm::Type* argTypes[] = {Type::RuntimePtr, Type::Word, Type::Word}; |
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auto func = llvm::Function::Create(llvm::FunctionType::get(Type::Void, argTypes, false), llvm::Function::PrivateLinkage, "mem.require", getModule()); |
auto func = llvm::Function::Create(llvm::FunctionType::get(Type::Void, argTypes, false), llvm::Function::PrivateLinkage, "mem.require", getModule()); |
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auto rt = func->arg_begin(); |
auto rt = func->arg_begin(); |
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rt->setName("rt"); |
rt->setName("rt"); |
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auto offset = rt->getNextNode(); |
auto offset = rt->getNextNode(); |
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offset->setName("offset"); |
offset->setName("offset"); |
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auto size = offset->getNextNode(); |
auto size = offset->getNextNode(); |
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size->setName("size"); |
size->setName("size"); |
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auto preBB = llvm::BasicBlock::Create(func->getContext(), "Pre", func); |
auto preBB = llvm::BasicBlock::Create(func->getContext(), "Pre", func); |
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auto checkBB = llvm::BasicBlock::Create(func->getContext(), "Check", func); |
auto checkBB = llvm::BasicBlock::Create(func->getContext(), "Check", func); |
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auto resizeBB = llvm::BasicBlock::Create(func->getContext(), "Resize", func); |
auto resizeBB = llvm::BasicBlock::Create(func->getContext(), "Resize", func); |
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auto returnBB = llvm::BasicBlock::Create(func->getContext(), "Return", func); |
auto returnBB = llvm::BasicBlock::Create(func->getContext(), "Return", func); |
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InsertPointGuard guard(m_builder); // Restores insert point at function exit
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InsertPointGuard guard(m_builder); // Restores insert point at function exit
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// BB "Pre": Ignore checks with size 0
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// BB "Pre": Ignore checks with size 0
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m_builder.SetInsertPoint(preBB); |
m_builder.SetInsertPoint(preBB); |
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auto sizeIsZero = m_builder.CreateICmpEQ(size, Constant::get(0)); |
auto sizeIsZero = m_builder.CreateICmpEQ(size, Constant::get(0)); |
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m_builder.CreateCondBr(sizeIsZero, returnBB, checkBB); |
m_builder.CreateCondBr(sizeIsZero, returnBB, checkBB); |
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// BB "Check"
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// BB "Check"
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m_builder.SetInsertPoint(checkBB); |
m_builder.SetInsertPoint(checkBB); |
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auto uaddWO = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::uadd_with_overflow, Type::Word); |
auto uaddWO = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::uadd_with_overflow, Type::Word); |
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auto uaddRes = m_builder.CreateCall2(uaddWO, offset, size, "res"); |
auto uaddRes = m_builder.CreateCall2(uaddWO, offset, size, "res"); |
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auto sizeRequired = m_builder.CreateExtractValue(uaddRes, 0, "sizeReq"); |
auto sizeRequired = m_builder.CreateExtractValue(uaddRes, 0, "sizeReq"); |
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auto overflow1 = m_builder.CreateExtractValue(uaddRes, 1, "overflow1"); |
auto overflow1 = m_builder.CreateExtractValue(uaddRes, 1, "overflow1"); |
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auto rtPtr = getRuntimeManager().getRuntimePtr(); |
auto rtPtr = getRuntimeManager().getRuntimePtr(); |
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auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); |
auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); |
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auto currSize = m_builder.CreateLoad(sizePtr, "currSize"); |
auto currSize = m_builder.CreateLoad(sizePtr, "currSize"); |
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auto tooSmall = m_builder.CreateICmpULE(currSize, sizeRequired, "tooSmall"); |
auto tooSmall = m_builder.CreateICmpULE(currSize, sizeRequired, "tooSmall"); |
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auto resizeNeeded = m_builder.CreateOr(tooSmall, overflow1, "resizeNeeded"); |
auto resizeNeeded = m_builder.CreateOr(tooSmall, overflow1, "resizeNeeded"); |
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m_builder.CreateCondBr(resizeNeeded, resizeBB, returnBB); // OPT branch weights?
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m_builder.CreateCondBr(resizeNeeded, resizeBB, returnBB); // OPT branch weights?
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// BB "Resize"
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// BB "Resize"
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m_builder.SetInsertPoint(resizeBB); |
m_builder.SetInsertPoint(resizeBB); |
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// Check gas first
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// Check gas first
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uaddRes = m_builder.CreateCall2(uaddWO, sizeRequired, Constant::get(31), "res"); |
uaddRes = m_builder.CreateCall2(uaddWO, sizeRequired, Constant::get(31), "res"); |
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auto wordsRequired = m_builder.CreateExtractValue(uaddRes, 0); |
auto wordsRequired = m_builder.CreateExtractValue(uaddRes, 0); |
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auto overflow2 = m_builder.CreateExtractValue(uaddRes, 1, "overflow2"); |
auto overflow2 = m_builder.CreateExtractValue(uaddRes, 1, "overflow2"); |
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auto overflow = m_builder.CreateOr(overflow1, overflow2, "overflow"); |
auto overflow = m_builder.CreateOr(overflow1, overflow2, "overflow"); |
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wordsRequired = m_builder.CreateSelect(overflow, Constant::get(-1), wordsRequired); |
wordsRequired = m_builder.CreateSelect(overflow, Constant::get(-1), wordsRequired); |
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wordsRequired = m_builder.CreateUDiv(wordsRequired, Constant::get(32), "wordsReq"); |
wordsRequired = m_builder.CreateUDiv(wordsRequired, Constant::get(32), "wordsReq"); |
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sizeRequired = m_builder.CreateMul(wordsRequired, Constant::get(32), "roundedSizeReq"); |
sizeRequired = m_builder.CreateMul(wordsRequired, Constant::get(32), "roundedSizeReq"); |
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auto words = m_builder.CreateUDiv(currSize, Constant::get(32), "words"); // size is always 32*k
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auto words = m_builder.CreateUDiv(currSize, Constant::get(32), "words"); // size is always 32*k
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auto newWords = m_builder.CreateSub(wordsRequired, words, "addtionalWords"); |
auto newWords = m_builder.CreateSub(wordsRequired, words, "addtionalWords"); |
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_gasMeter.countMemory(newWords); |
_gasMeter.countMemory(newWords); |
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// Resize
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// Resize
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m_builder.CreateStore(sizeRequired, sizePtr); |
m_builder.CreateStore(sizeRequired, sizePtr); |
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auto newData = m_builder.CreateCall2(m_resize, rt, sizePtr, "newData"); |
auto newData = m_builder.CreateCall2(m_resize, rt, sizePtr, "newData"); |
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auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); |
auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); |
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m_builder.CreateStore(newData, dataPtr); |
m_builder.CreateStore(newData, dataPtr); |
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m_builder.CreateBr(returnBB); |
m_builder.CreateBr(returnBB); |
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// BB "Return"
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// BB "Return"
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m_builder.SetInsertPoint(returnBB); |
m_builder.SetInsertPoint(returnBB); |
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m_builder.CreateRetVoid(); |
m_builder.CreateRetVoid(); |
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return func; |
return func; |
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} |
} |
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llvm::Function* Memory::createFunc(bool _isStore, llvm::Type* _valueType, GasMeter&) |
llvm::Function* Memory::createFunc(bool _isStore, llvm::Type* _valueType, GasMeter&) |
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{ |
{ |
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auto isWord = _valueType == Type::Word; |
auto isWord = _valueType == Type::Word; |
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llvm::Type* storeArgs[] = {Type::RuntimePtr, Type::Word, _valueType}; |
llvm::Type* storeArgs[] = {Type::RuntimePtr, Type::Word, _valueType}; |
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llvm::Type* loadArgs[] = {Type::RuntimePtr, Type::Word}; |
llvm::Type* loadArgs[] = {Type::RuntimePtr, Type::Word}; |
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auto name = _isStore ? isWord ? "mstore" : "mstore8" : "mload"; |
auto name = _isStore ? isWord ? "mstore" : "mstore8" : "mload"; |
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auto funcType = _isStore ? llvm::FunctionType::get(Type::Void, storeArgs, false) : llvm::FunctionType::get(Type::Word, loadArgs, false); |
auto funcType = _isStore ? llvm::FunctionType::get(Type::Void, storeArgs, false) : llvm::FunctionType::get(Type::Word, loadArgs, false); |
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auto func = llvm::Function::Create(funcType, llvm::Function::PrivateLinkage, name, getModule()); |
auto func = llvm::Function::Create(funcType, llvm::Function::PrivateLinkage, name, getModule()); |
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InsertPointGuard guard(m_builder); // Restores insert point at function exit
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InsertPointGuard guard(m_builder); // Restores insert point at function exit
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m_builder.SetInsertPoint(llvm::BasicBlock::Create(func->getContext(), {}, func)); |
m_builder.SetInsertPoint(llvm::BasicBlock::Create(func->getContext(), {}, func)); |
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auto rt = func->arg_begin(); |
auto rt = func->arg_begin(); |
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rt->setName("rt"); |
rt->setName("rt"); |
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auto index = rt->getNextNode(); |
auto index = rt->getNextNode(); |
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index->setName("index"); |
index->setName("index"); |
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auto valueSize = _valueType->getPrimitiveSizeInBits() / 8; |
auto valueSize = _valueType->getPrimitiveSizeInBits() / 8; |
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this->require(index, Constant::get(valueSize)); |
this->require(index, Constant::get(valueSize)); |
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auto ptr = getBytePtr(index); |
auto ptr = getBytePtr(index); |
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if (isWord) |
if (isWord) |
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ptr = m_builder.CreateBitCast(ptr, Type::WordPtr, "wordPtr"); |
ptr = m_builder.CreateBitCast(ptr, Type::WordPtr, "wordPtr"); |
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if (_isStore) |
if (_isStore) |
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{ |
{ |
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llvm::Value* value = index->getNextNode(); |
llvm::Value* value = index->getNextNode(); |
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value->setName("value"); |
value->setName("value"); |
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if (isWord) |
if (isWord) |
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value = Endianness::toBE(m_builder, value); |
value = Endianness::toBE(m_builder, value); |
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m_builder.CreateStore(value, ptr); |
m_builder.CreateStore(value, ptr); |
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m_builder.CreateRetVoid(); |
m_builder.CreateRetVoid(); |
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} |
} |
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else |
else |
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{ |
{ |
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llvm::Value* ret = m_builder.CreateLoad(ptr); |
llvm::Value* ret = m_builder.CreateLoad(ptr); |
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ret = Endianness::toNative(m_builder, ret); |
ret = Endianness::toNative(m_builder, ret); |
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m_builder.CreateRet(ret); |
m_builder.CreateRet(ret); |
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} |
} |
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return func; |
return func; |
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} |
} |
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llvm::Value* Memory::loadWord(llvm::Value* _addr) |
llvm::Value* Memory::loadWord(llvm::Value* _addr) |
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{ |
{ |
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return createCall(m_loadWord, {getRuntimeManager().getRuntimePtr(), _addr}); |
return createCall(m_loadWord, {getRuntimeManager().getRuntimePtr(), _addr}); |
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} |
} |
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void Memory::storeWord(llvm::Value* _addr, llvm::Value* _word) |
void Memory::storeWord(llvm::Value* _addr, llvm::Value* _word) |
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{ |
{ |
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createCall(m_storeWord, {getRuntimeManager().getRuntimePtr(), _addr, _word}); |
createCall(m_storeWord, {getRuntimeManager().getRuntimePtr(), _addr, _word}); |
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} |
} |
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void Memory::storeByte(llvm::Value* _addr, llvm::Value* _word) |
void Memory::storeByte(llvm::Value* _addr, llvm::Value* _word) |
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{ |
{ |
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auto byte = m_builder.CreateTrunc(_word, Type::Byte, "byte"); |
auto byte = m_builder.CreateTrunc(_word, Type::Byte, "byte"); |
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createCall(m_storeByte, {getRuntimeManager().getRuntimePtr(), _addr, byte}); |
createCall(m_storeByte, {getRuntimeManager().getRuntimePtr(), _addr, byte}); |
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} |
} |
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llvm::Value* Memory::getData() |
llvm::Value* Memory::getData() |
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{ |
{ |
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auto rtPtr = getRuntimeManager().getRuntimePtr(); |
auto rtPtr = getRuntimeManager().getRuntimePtr(); |
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auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); |
auto dataPtr = m_builder.CreateStructGEP(rtPtr, 3); |
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return m_builder.CreateLoad(dataPtr, "data"); |
return m_builder.CreateLoad(dataPtr, "data"); |
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} |
} |
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llvm::Value* Memory::getSize() |
llvm::Value* Memory::getSize() |
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{ |
{ |
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auto rtPtr = getRuntimeManager().getRuntimePtr(); |
auto rtPtr = getRuntimeManager().getRuntimePtr(); |
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auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); |
auto sizePtr = m_builder.CreateStructGEP(rtPtr, 4); |
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return m_builder.CreateLoad(sizePtr, "size"); |
return m_builder.CreateLoad(sizePtr, "size"); |
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} |
} |
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llvm::Value* Memory::getBytePtr(llvm::Value* _index) |
llvm::Value* Memory::getBytePtr(llvm::Value* _index) |
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{ |
{ |
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return m_builder.CreateGEP(getData(), _index, "ptr"); |
auto idx = m_builder.CreateTrunc(_index, Type::Size, "idx"); // Never allow memory index be a type bigger than i64
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} |
return m_builder.CreateGEP(getData(), idx, "ptr"); |
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} |
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void Memory::require(llvm::Value* _offset, llvm::Value* _size) |
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{ |
void Memory::require(llvm::Value* _offset, llvm::Value* _size) |
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createCall(m_require, {getRuntimeManager().getRuntimePtr(), _offset, _size}); |
{ |
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} |
createCall(m_require, {getRuntimeManager().getRuntimePtr(), _offset, _size}); |
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} |
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void Memory::copyBytes(llvm::Value* _srcPtr, llvm::Value* _srcSize, llvm::Value* _srcIdx, |
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llvm::Value* _destMemIdx, llvm::Value* _reqBytes) |
void Memory::copyBytes(llvm::Value* _srcPtr, llvm::Value* _srcSize, llvm::Value* _srcIdx, |
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{ |
llvm::Value* _destMemIdx, llvm::Value* _reqBytes) |
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require(_destMemIdx, _reqBytes); |
{ |
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require(_destMemIdx, _reqBytes); |
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// Additional copy cost
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// TODO: This round ups to 32 happens in many places
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// Additional copy cost
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auto copyWords = m_builder.CreateUDiv(m_builder.CreateAdd(_reqBytes, Constant::get(31)), Constant::get(32)); |
// TODO: This round ups to 32 happens in many places
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m_gasMeter.countCopy(copyWords); |
auto copyWords = m_builder.CreateUDiv(m_builder.CreateAdd(_reqBytes, Constant::get(31)), Constant::get(32)); |
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m_gasMeter.countCopy(copyWords); |
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// Algorithm:
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// isOutsideData = idx256 >= size256
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// Algorithm:
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// idx64 = trunc idx256
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// isOutsideData = idx256 >= size256
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// size64 = trunc size256
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// idx64 = trunc idx256
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// dataLeftSize = size64 - idx64 // safe if not isOutsideData
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// size64 = trunc size256
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// reqBytes64 = trunc _reqBytes // require() handles large values
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// dataLeftSize = size64 - idx64 // safe if not isOutsideData
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// bytesToCopy0 = select(reqBytes64 > dataLeftSize, dataSizeLeft, reqBytes64) // min
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// reqBytes64 = trunc _reqBytes // require() handles large values
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// bytesToCopy = select(isOutsideData, 0, bytesToCopy0)
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// bytesToCopy0 = select(reqBytes64 > dataLeftSize, dataSizeLeft, reqBytes64) // min
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// bytesToCopy = select(isOutsideData, 0, bytesToCopy0)
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auto isOutsideData = m_builder.CreateICmpUGE(_srcIdx, _srcSize); |
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auto idx64 = m_builder.CreateTrunc(_srcIdx, Type::lowPrecision); |
auto isOutsideData = m_builder.CreateICmpUGE(_srcIdx, _srcSize); |
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auto size64 = m_builder.CreateTrunc(_srcSize, Type::lowPrecision); |
auto idx64 = m_builder.CreateTrunc(_srcIdx, Type::lowPrecision); |
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auto dataLeftSize = m_builder.CreateNUWSub(size64, idx64); |
auto size64 = m_builder.CreateTrunc(_srcSize, Type::lowPrecision); |
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auto reqBytes64 = m_builder.CreateTrunc(_reqBytes, Type::lowPrecision); |
auto dataLeftSize = m_builder.CreateNUWSub(size64, idx64); |
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auto outOfBound = m_builder.CreateICmpUGT(reqBytes64, dataLeftSize); |
auto reqBytes64 = m_builder.CreateTrunc(_reqBytes, Type::lowPrecision); |
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auto bytesToCopyInner = m_builder.CreateSelect(outOfBound, dataLeftSize, reqBytes64); |
auto outOfBound = m_builder.CreateICmpUGT(reqBytes64, dataLeftSize); |
||||
auto zero64 = llvm::ConstantInt::get(Type::lowPrecision, 0); // TODO: Cache common constants
|
auto bytesToCopyInner = m_builder.CreateSelect(outOfBound, dataLeftSize, reqBytes64); |
||||
auto bytesToCopy = m_builder.CreateSelect(isOutsideData, zero64, bytesToCopyInner); |
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"); |
auto src = m_builder.CreateGEP(_srcPtr, idx64, "src"); |
||||
m_builder.CreateMemCpy(dst, src, bytesToCopy, 0); |
auto dstIdx = m_builder.CreateTrunc(_destMemIdx, Type::Size, "dstIdx"); // Never allow memory index be a type bigger than i64
|
||||
} |
auto dst = m_builder.CreateGEP(getData(), dstIdx, "dst"); |
||||
|
m_builder.CreateMemCpy(dst, src, bytesToCopy, 0); |
||||
} |
} |
||||
} |
|
||||
} |
} |
||||
|
} |
||||
|
} |
||||
extern "C" |
|
||||
{ |
|
||||
using namespace dev::eth::jit; |
extern "C" |
||||
|
{ |
||||
EXPORT byte* mem_resize(Runtime* _rt, i256* _size) // TODO: Use uint64 as size OR use realloc in LLVM IR
|
using namespace dev::eth::jit; |
||||
{ |
|
||||
auto size = _size->a; // Trunc to 64-bit
|
EXPORT byte* mem_resize(Runtime* _rt, i256* _size) // TODO: Use uint64 as size OR use realloc in LLVM IR
|
||||
auto& memory = _rt->getMemory(); |
{ |
||||
memory.resize(size); |
auto size = _size->a; // Trunc to 64-bit
|
||||
return memory.data(); |
auto& memory = _rt->getMemory(); |
||||
} |
memory.resize(size); |
||||
} |
return memory.data(); |
||||
|
} |
||||
|
} |
||||
|
|||||
@ -1,59 +1,46 @@ |
|||||
|
|
||||
#pragma once |
#pragma once |
||||
|
|
||||
#include <csetjmp> |
#include <csetjmp> |
||||
#include <vector> |
#include "RuntimeData.h" |
||||
|
|
||||
#include "Instruction.h" |
namespace dev |
||||
#include "CompilerHelper.h" |
{ |
||||
#include "Utils.h" |
namespace eth |
||||
#include "Type.h" |
{ |
||||
#include "RuntimeData.h" |
namespace jit |
||||
|
{ |
||||
|
|
||||
#ifdef _MSC_VER |
using StackImpl = std::vector<i256>; |
||||
#define EXPORT __declspec(dllexport) |
using MemoryImpl = bytes; |
||||
#else |
using jmp_buf_ref = decltype(&std::jmp_buf{}[0]); |
||||
#define EXPORT |
|
||||
#endif |
class Runtime |
||||
|
{ |
||||
namespace dev |
public: |
||||
{ |
Runtime(RuntimeData* _data, Env* _env); |
||||
namespace eth |
|
||||
{ |
Runtime(const Runtime&) = delete; |
||||
namespace jit |
Runtime& operator=(const Runtime&) = delete; |
||||
{ |
|
||||
|
StackImpl& getStack() { return m_stack; } |
||||
using StackImpl = std::vector<i256>; |
MemoryImpl& getMemory() { return m_memory; } |
||||
using MemoryImpl = bytes; |
Env* getEnvPtr() { return &m_env; } |
||||
using jmp_buf_ref = decltype(&std::jmp_buf{}[0]); |
|
||||
|
bytes_ref getReturnData() const; |
||||
class Runtime |
jmp_buf_ref getJmpBuf() { return m_jmpBuf; } |
||||
{ |
|
||||
public: |
private: |
||||
Runtime(RuntimeData* _data, Env* _env); |
RuntimeData& m_data; ///< Pointer to data. Expected by compiled contract.
|
||||
|
Env& m_env; ///< Pointer to environment proxy. Expected by compiled contract.
|
||||
Runtime(const Runtime&) = delete; |
jmp_buf_ref m_currJmpBuf; ///< Pointer to jump buffer. Expected by compiled contract.
|
||||
Runtime& operator=(const Runtime&) = delete; |
byte* m_memoryData = nullptr; |
||||
|
i256 m_memorySize; |
||||
StackImpl& getStack() { return m_stack; } |
std::jmp_buf m_jmpBuf; |
||||
MemoryImpl& getMemory() { return m_memory; } |
StackImpl m_stack; |
||||
Env* getEnvPtr() { return &m_env; } |
MemoryImpl m_memory; |
||||
|
}; |
||||
bytes getReturnData() const; |
|
||||
jmp_buf_ref getJmpBuf() { return m_jmpBuf; } |
} |
||||
|
} |
||||
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; |
|
||||
std::jmp_buf m_jmpBuf; |
|
||||
StackImpl m_stack; |
|
||||
MemoryImpl m_memory; |
|
||||
}; |
|
||||
|
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
|
|||||
@ -1,34 +1,41 @@ |
|||||
#include "interface.h" |
|
||||
#include <cstdio> |
|
||||
#include "ExecutionEngine.h" |
#include "ExecutionEngine.h" |
||||
|
|
||||
extern "C" |
extern "C" |
||||
{ |
{ |
||||
|
|
||||
evmjit_result evmjit_run(void* _data, void* _env) |
using namespace dev::eth::jit; |
||||
{ |
|
||||
using namespace dev::eth::jit; |
|
||||
|
|
||||
auto data = static_cast<RuntimeData*>(_data); |
#ifdef _MSC_VER |
||||
|
#define _ALLOW_KEYWORD_MACROS |
||||
|
#define noexcept throw() |
||||
|
#endif |
||||
|
|
||||
ExecutionEngine engine; |
EXPORT void* evmjit_create() noexcept |
||||
|
{ |
||||
|
return new(std::nothrow) ExecutionEngine; |
||||
|
} |
||||
|
|
||||
|
EXPORT void evmjit_destroy(ExecutionEngine* _engine) noexcept |
||||
|
{ |
||||
|
delete _engine; |
||||
|
} |
||||
|
|
||||
auto codePtr = data->code; |
EXPORT int evmjit_run(ExecutionEngine* _engine, RuntimeData* _data, Env* _env) noexcept |
||||
auto codeSize = data->elems[RuntimeData::CodeSize].a; |
{ |
||||
bytes bytecode; |
try |
||||
bytecode.insert(bytecode.end(), codePtr, codePtr + codeSize); |
{ |
||||
|
auto codePtr = _data->code; |
||||
|
auto codeSize = _data->codeSize; |
||||
|
bytes bytecode; |
||||
|
bytecode.insert(bytecode.end(), codePtr, codePtr + codeSize); |
||||
|
|
||||
auto returnCode = engine.run(bytecode, data, static_cast<Env*>(_env)); |
auto returnCode = _engine->run(bytecode, _data, _env); |
||||
evmjit_result result = {static_cast<int32_t>(returnCode), 0, nullptr}; |
return static_cast<int>(returnCode); |
||||
if (returnCode == ReturnCode::Return && !engine.returnData.empty()) |
} |
||||
|
catch(...) |
||||
{ |
{ |
||||
// TODO: Optimized returning data. Allocating memory on client side by callback function might be a good idea
|
return static_cast<int>(ReturnCode::UnexpectedException); |
||||
result.returnDataSize = engine.returnData.size(); |
|
||||
result.returnData = std::malloc(result.returnDataSize); |
|
||||
std::memcpy(result.returnData, engine.returnData.data(), result.returnDataSize); |
|
||||
} |
} |
||||
|
|
||||
return result; |
|
||||
} |
} |
||||
|
|
||||
} |
} |
||||
|
|||||
@ -1,12 +1,86 @@ |
|||||
|
/*
|
||||
|
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 <http://www.gnu.org/licenses/>.
|
||||
|
*/ |
||||
|
/** @file CanonBlockChain.cpp
|
||||
|
* @author Gav Wood <i@gavwood.com> |
||||
|
* @date 2014 |
||||
|
*/ |
||||
|
|
||||
#include "CanonBlockChain.h" |
#include "CanonBlockChain.h" |
||||
|
|
||||
CanonBlockChain::CanonBlockChain() |
#include <boost/filesystem.hpp> |
||||
{ |
#include <libdevcore/Common.h> |
||||
|
#include <libdevcore/RLP.h> |
||||
|
#include <libdevcrypto/FileSystem.h> |
||||
|
#include <libethcore/Exceptions.h> |
||||
|
#include <libethcore/ProofOfWork.h> |
||||
|
#include <libethcore/BlockInfo.h> |
||||
|
#include <liblll/Compiler.h> |
||||
|
#include "State.h" |
||||
|
#include "Defaults.h" |
||||
|
using namespace std; |
||||
|
using namespace dev; |
||||
|
using namespace dev::eth; |
||||
|
|
||||
|
#define ETH_CATCH 1 |
||||
|
|
||||
|
std::map<Address, Account> const& dev::eth::genesisState() |
||||
|
{ |
||||
|
static std::map<Address, Account> s_ret; |
||||
|
if (s_ret.empty()) |
||||
|
{ |
||||
|
// Initialise.
|
||||
|
for (auto i: vector<string>({ |
||||
|
"dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6", |
||||
|
"e6716f9544a56c530d868e4bfbacb172315bdead", |
||||
|
"b9c015918bdaba24b4ff057a92a3873d6eb201be", |
||||
|
"1a26338f0d905e295fccb71fa9ea849ffa12aaf4", |
||||
|
"2ef47100e0787b915105fd5e3f4ff6752079d5cb", |
||||
|
"cd2a3d9f938e13cd947ec05abc7fe734df8dd826", |
||||
|
"6c386a4b26f73c802f34673f7248bb118f97424a", |
||||
|
"e4157b34ea9615cfbde6b4fda419828124b70c78" |
||||
|
})) |
||||
|
s_ret[Address(fromHex(i))] = Account(u256(1) << 200, Account::NormalCreation); |
||||
|
} |
||||
|
return s_ret; |
||||
} |
} |
||||
|
|
||||
CanonBlockChain::~CanonBlockChain() |
std::unique_ptr<BlockInfo> CanonBlockChain::s_genesis; |
||||
|
boost::shared_mutex CanonBlockChain::x_genesis; |
||||
|
|
||||
|
bytes CanonBlockChain::createGenesisBlock() |
||||
{ |
{ |
||||
|
RLPStream block(3); |
||||
|
|
||||
|
h256 stateRoot; |
||||
|
{ |
||||
|
MemoryDB db; |
||||
|
TrieDB<Address, MemoryDB> state(&db); |
||||
|
state.init(); |
||||
|
dev::eth::commit(genesisState(), db, state); |
||||
|
stateRoot = state.root(); |
||||
|
} |
||||
|
|
||||
|
block.appendList(14) |
||||
|
<< h256() << EmptyListSHA3 << h160() << stateRoot << EmptyTrie << EmptyTrie << LogBloom() << c_genesisDifficulty << 0 << 1000000 << 0 << (unsigned)0 << string() << sha3(bytes(1, 42)); |
||||
|
block.appendRaw(RLPEmptyList); |
||||
|
block.appendRaw(RLPEmptyList); |
||||
|
return block.out(); |
||||
} |
} |
||||
|
|
||||
|
CanonBlockChain::CanonBlockChain(std::string _path, bool _killExisting): BlockChain(CanonBlockChain::createGenesisBlock(), _path, _killExisting) |
||||
|
{ |
||||
|
} |
||||
|
|||||
@ -1,12 +1,76 @@ |
|||||
#ifndef CANONBLOCKCHAIN_H |
/*
|
||||
#define CANONBLOCKCHAIN_H |
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. |
||||
|
|
||||
class CanonBlockChain |
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 <http://www.gnu.org/licenses/>.
|
||||
|
*/ |
||||
|
/** @file CanonBlockChain.h
|
||||
|
* @author Gav Wood <i@gavwood.com> |
||||
|
* @date 2014 |
||||
|
*/ |
||||
|
|
||||
|
#pragma once |
||||
|
|
||||
|
#pragma warning(push) |
||||
|
#pragma warning(disable: 4100 4267) |
||||
|
#include <leveldb/db.h> |
||||
|
#pragma warning(pop) |
||||
|
|
||||
|
#include <mutex> |
||||
|
#include <libdevcore/Log.h> |
||||
|
#include <libdevcore/Exceptions.h> |
||||
|
#include <libethcore/CommonEth.h> |
||||
|
#include <libethcore/BlockInfo.h> |
||||
|
#include <libdevcore/Guards.h> |
||||
|
#include "BlockDetails.h" |
||||
|
#include "Account.h" |
||||
|
#include "BlockQueue.h" |
||||
|
#include "BlockChain.h" |
||||
|
namespace ldb = leveldb; |
||||
|
|
||||
|
namespace dev |
||||
|
{ |
||||
|
|
||||
|
namespace eth |
||||
|
{ |
||||
|
|
||||
|
// TODO: Move all this Genesis stuff into Genesis.h/.cpp
|
||||
|
std::map<Address, Account> const& genesisState(); |
||||
|
|
||||
|
/**
|
||||
|
* @brief Implements the blockchain database. All data this gives is disk-backed. |
||||
|
* @threadsafe |
||||
|
* @todo Make not memory hog (should actually act as a cache and deallocate old entries). |
||||
|
*/ |
||||
|
class CanonBlockChain: public BlockChain |
||||
{ |
{ |
||||
public: |
public: |
||||
CanonBlockChain(); |
CanonBlockChain(bool _killExisting = false): CanonBlockChain(std::string(), _killExisting) {} |
||||
~CanonBlockChain(); |
CanonBlockChain(std::string _path, bool _killExisting = false); |
||||
|
~CanonBlockChain() {} |
||||
|
|
||||
|
/// @returns the genesis block header.
|
||||
|
static BlockInfo const& genesis() { UpgradableGuard l(x_genesis); if (!s_genesis) { auto gb = createGenesisBlock(); UpgradeGuard ul(l); s_genesis.reset(new BlockInfo); s_genesis->populate(&gb); } return *s_genesis; } |
||||
|
|
||||
|
/// @returns the genesis block as its RLP-encoded byte array.
|
||||
|
/// @note This is slow as it's constructed anew each call. Consider genesis() instead.
|
||||
|
static bytes createGenesisBlock(); |
||||
|
|
||||
|
private: |
||||
|
/// Static genesis info and its lock.
|
||||
|
static boost::shared_mutex x_genesis; |
||||
|
static std::unique_ptr<BlockInfo> s_genesis; |
||||
}; |
}; |
||||
|
|
||||
#endif // CANONBLOCKCHAIN_H
|
} |
||||
|
} |
||||
|
|||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@ -0,0 +1,45 @@ |
|||||
|
#!/bin/bash |
||||
|
|
||||
|
# solves problem with macdeployqt on Qt 5.4 RC |
||||
|
# http://qt-project.org/forums/viewthread/50118 |
||||
|
|
||||
|
BUILD_FOLDER_PATH=$1 |
||||
|
BUILD_QML_FOLDER_PATH="$BUILD_FOLDER_PATH/Resources/qml" |
||||
|
BUILD_PLUGINS_FOLDER_PATH="$BUILD_FOLDER_PATH/PlugIns" |
||||
|
|
||||
|
if [ ! -d ${BUILD_QML_FOLDER_PATH} ]; then |
||||
|
# we are not using any qml files |
||||
|
# gracefully exit |
||||
|
exit 0 |
||||
|
fi |
||||
|
|
||||
|
declare -a BROKEN_FILES; |
||||
|
k=0; |
||||
|
for j in $(find ${BUILD_QML_FOLDER_PATH} -name *.dylib); do |
||||
|
BROKEN_FILES[${k}]=$j |
||||
|
|
||||
|
((k=k+1)) |
||||
|
done |
||||
|
|
||||
|
|
||||
|
for i in "${BROKEN_FILES[@]}"; do |
||||
|
REPLACE_STRING="$BUILD_FOLDER_PATH/" |
||||
|
APP_CONTENT_FILE=${i//$REPLACE_STRING/""} |
||||
|
IFS='/' read -a array <<< "$APP_CONTENT_FILE" |
||||
|
LENGTH=${#array[@]} |
||||
|
LAST_ITEM_INDEX=$((LENGTH-1)) |
||||
|
FILE=${array[${LENGTH} - 1]} |
||||
|
|
||||
|
ORIGINE_PATH=$(find ${BUILD_PLUGINS_FOLDER_PATH} -name ${FILE}) |
||||
|
ORIGINE_PATH=${ORIGINE_PATH//$REPLACE_STRING/""} |
||||
|
s="" |
||||
|
for((l=0;l<${LAST_ITEM_INDEX};l++)) do |
||||
|
s=$s"../" |
||||
|
done |
||||
|
s=$s$ORIGINE_PATH |
||||
|
echo "s: $s" |
||||
|
|
||||
|
REMOVE_BROKEN_ALIAS=$(rm -rf $i) |
||||
|
RESULT=$(ln -s $s $i) |
||||
|
done |
||||
|
|
||||
Loading…
Reference in new issue