mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-07-22 12:46:44 +00:00
Improve Ext code formatting
This commit is contained in:
Paweł Bylica
parent
bc1ef19fe0
commit
c03d36a07e
1 changed files with 107 additions and 107 deletions
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@ -24,7 +24,7 @@ inline u256 fromAddress(Address _a)
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return (u160)_a;
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}
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struct ExtData
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struct ExtData
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{
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const byte* calldata;
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const byte* code;
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@ -172,123 +172,123 @@ llvm::Value* Ext::codesizeAt(llvm::Value* _addr)
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extern "C"
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{
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using namespace dev::eth::jit;
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using namespace dev::eth::jit;
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EXPORT void ext_store(Runtime* _rt, i256* _index, i256* _value)
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{
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auto index = llvm2eth(*_index);
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auto value = _rt->getExt().store(index); // Interface uses native endianness
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*_value = eth2llvm(value);
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}
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EXPORT void ext_setStore(Runtime* _rt, i256* _index, i256* _value)
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{
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auto index = llvm2eth(*_index);
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auto value = llvm2eth(*_value);
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_rt->getExt().setStore(index, value); // Interface uses native endianness
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}
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EXPORT void ext_calldataload(Runtime* _rt, i256* _index, i256* _value)
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{
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auto index = static_cast<size_t>(llvm2eth(*_index));
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assert(index + 31 > index); // TODO: Handle large index
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auto b = reinterpret_cast<byte*>(_value);
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for (size_t i = index, j = 0; i <= index + 31; ++i, ++j)
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b[j] = i < _rt->getExt().data.size() ? _rt->getExt().data[i] : 0; // Keep Big Endian
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// TODO: It all can be done by adding padding to data or by using min() algorithm without branch
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}
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EXPORT void ext_balance(Runtime* _rt, h256* _address, i256* _value)
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{
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auto u = _rt->getExt().balance(right160(*_address));
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*_value = eth2llvm(u);
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}
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EXPORT void ext_suicide(Runtime* _rt, h256* _address)
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{
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_rt->getExt().suicide(right160(*_address));
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}
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EXPORT void ext_create(Runtime* _rt, i256* _endowment, i256* _initOff, i256* _initSize, h256* _address)
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{
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auto&& ext = _rt->getExt();
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auto endowment = llvm2eth(*_endowment);
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if (ext.balance(ext.myAddress) >= endowment)
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EXPORT void ext_store(Runtime* _rt, i256* _index, i256* _value)
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{
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ext.subBalance(endowment);
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u256 gas; // TODO: Handle gas
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auto initOff = static_cast<size_t>(llvm2eth(*_initOff));
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auto initSize = static_cast<size_t>(llvm2eth(*_initSize));
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auto&& initRef = bytesConstRef(_rt->getMemory().data() + initOff, initSize);
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OnOpFunc onOp{}; // TODO: Handle that thing
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h256 address(ext.create(endowment, &gas, initRef, onOp), h256::AlignRight);
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*_address = address;
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auto index = llvm2eth(*_index);
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auto value = _rt->getExt().store(index); // Interface uses native endianness
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*_value = eth2llvm(value);
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}
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else
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*_address = {};
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}
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EXPORT void ext_call(Runtime* _rt, i256* _gas, h256* _receiveAddress, i256* _value, i256* _inOff, i256* _inSize, i256* _outOff, i256* _outSize, h256* _codeAddress, i256* _ret)
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{
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auto&& ext = _rt->getExt();
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auto value = llvm2eth(*_value);
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auto ret = false;
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auto gas = llvm2eth(*_gas);
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if (ext.balance(ext.myAddress) >= value)
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EXPORT void ext_setStore(Runtime* _rt, i256* _index, i256* _value)
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{
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auto index = llvm2eth(*_index);
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auto value = llvm2eth(*_value);
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_rt->getExt().setStore(index, value); // Interface uses native endianness
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}
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EXPORT void ext_calldataload(Runtime* _rt, i256* _index, i256* _value)
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{
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auto index = static_cast<size_t>(llvm2eth(*_index));
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assert(index + 31 > index); // TODO: Handle large index
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auto b = reinterpret_cast<byte*>(_value);
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for (size_t i = index, j = 0; i <= index + 31; ++i, ++j)
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b[j] = i < _rt->getExt().data.size() ? _rt->getExt().data[i] : 0; // Keep Big Endian
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// TODO: It all can be done by adding padding to data or by using min() algorithm without branch
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}
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EXPORT void ext_balance(Runtime* _rt, h256* _address, i256* _value)
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{
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auto u = _rt->getExt().balance(right160(*_address));
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*_value = eth2llvm(u);
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}
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EXPORT void ext_suicide(Runtime* _rt, h256* _address)
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{
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_rt->getExt().suicide(right160(*_address));
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}
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EXPORT void ext_create(Runtime* _rt, i256* _endowment, i256* _initOff, i256* _initSize, h256* _address)
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{
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auto&& ext = _rt->getExt();
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auto endowment = llvm2eth(*_endowment);
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if (ext.balance(ext.myAddress) >= endowment)
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{
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ext.subBalance(endowment);
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u256 gas; // TODO: Handle gas
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auto initOff = static_cast<size_t>(llvm2eth(*_initOff));
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auto initSize = static_cast<size_t>(llvm2eth(*_initSize));
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auto&& initRef = bytesConstRef(_rt->getMemory().data() + initOff, initSize);
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OnOpFunc onOp {}; // TODO: Handle that thing
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h256 address(ext.create(endowment, &gas, initRef, onOp), h256::AlignRight);
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*_address = address;
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}
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else
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*_address = {};
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}
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EXPORT void ext_call(Runtime* _rt, i256* _gas, h256* _receiveAddress, i256* _value, i256* _inOff, i256* _inSize, i256* _outOff, i256* _outSize, h256* _codeAddress, i256* _ret)
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{
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auto&& ext = _rt->getExt();
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auto value = llvm2eth(*_value);
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auto ret = false;
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auto gas = llvm2eth(*_gas);
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if (ext.balance(ext.myAddress) >= value)
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{
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ext.subBalance(value);
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auto receiveAddress = right160(*_receiveAddress);
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auto inOff = static_cast<size_t>(llvm2eth(*_inOff));
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auto inSize = static_cast<size_t>(llvm2eth(*_inSize));
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auto outOff = static_cast<size_t>(llvm2eth(*_outOff));
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auto outSize = static_cast<size_t>(llvm2eth(*_outSize));
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auto&& inRef = bytesConstRef(_rt->getMemory().data() + inOff, inSize);
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auto&& outRef = bytesConstRef(_rt->getMemory().data() + outOff, outSize);
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OnOpFunc onOp {}; // TODO: Handle that thing
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auto codeAddress = right160(*_codeAddress);
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ret = ext.call(receiveAddress, value, inRef, &gas, outRef, onOp, {}, codeAddress);
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}
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*_gas = eth2llvm(gas);
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_ret->a = ret ? 1 : 0;
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}
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EXPORT void ext_sha3(Runtime* _rt, i256* _inOff, i256* _inSize, i256* _ret)
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{
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ext.subBalance(value);
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auto receiveAddress = right160(*_receiveAddress);
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auto inOff = static_cast<size_t>(llvm2eth(*_inOff));
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auto inSize = static_cast<size_t>(llvm2eth(*_inSize));
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auto outOff = static_cast<size_t>(llvm2eth(*_outOff));
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auto outSize = static_cast<size_t>(llvm2eth(*_outSize));
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auto&& inRef = bytesConstRef(_rt->getMemory().data() + inOff, inSize);
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auto&& outRef = bytesConstRef(_rt->getMemory().data() + outOff, outSize);
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OnOpFunc onOp{}; // TODO: Handle that thing
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auto codeAddress = right160(*_codeAddress);
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ret = ext.call(receiveAddress, value, inRef, &gas, outRef, onOp, {}, codeAddress);
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auto dataRef = bytesConstRef(_rt->getMemory().data() + inOff, inSize);
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auto hash = sha3(dataRef);
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*_ret = *reinterpret_cast<i256*>(&hash);
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}
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*_gas = eth2llvm(gas);
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_ret->a = ret ? 1 : 0;
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}
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EXPORT void ext_exp(Runtime* _rt, i256* _left, i256* _right, i256* _ret)
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{
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bigint left = llvm2eth(*_left);
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bigint right = llvm2eth(*_right);
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auto ret = static_cast<u256>(boost::multiprecision::powm(left, right, bigint(2) << 256));
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*_ret = eth2llvm(ret);
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}
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EXPORT void ext_sha3(Runtime* _rt, i256* _inOff, i256* _inSize, i256* _ret)
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{
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auto inOff = static_cast<size_t>(llvm2eth(*_inOff));
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auto inSize = static_cast<size_t>(llvm2eth(*_inSize));
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auto dataRef = bytesConstRef(_rt->getMemory().data() + inOff, inSize);
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auto hash = sha3(dataRef);
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*_ret = *reinterpret_cast<i256*>(&hash);
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}
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EXPORT unsigned char* ext_codeAt(Runtime* _rt, h256* _addr256)
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{
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auto&& ext = _rt->getExt();
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auto addr = right160(*_addr256);
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auto& code = ext.codeAt(addr);
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return const_cast<unsigned char*>(code.data());
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}
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EXPORT void ext_exp(Runtime* _rt, i256* _left, i256* _right, i256* _ret)
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{
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bigint left = llvm2eth(*_left);
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bigint right = llvm2eth(*_right);
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auto ret = static_cast<u256>(boost::multiprecision::powm(left, right, bigint(2) << 256));
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*_ret = eth2llvm(ret);
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}
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EXPORT unsigned char* ext_codeAt(Runtime* _rt, h256* _addr256)
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{
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auto&& ext = _rt->getExt();
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auto addr = right160(*_addr256);
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auto& code = ext.codeAt(addr);
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return const_cast<unsigned char*>(code.data());
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}
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EXPORT void ext_codesizeAt(Runtime* _rt, h256* _addr256, i256* _ret)
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{
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auto&& ext = _rt->getExt();
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auto addr = right160(*_addr256);
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auto& code = ext.codeAt(addr);
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*_ret = eth2llvm(u256(code.size()));
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}
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EXPORT void ext_codesizeAt(Runtime* _rt, h256* _addr256, i256* _ret)
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{
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auto&& ext = _rt->getExt();
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auto addr = right160(*_addr256);
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auto& code = ext.codeAt(addr);
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*_ret = eth2llvm(u256(code.size()));
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}
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}
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}
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