diff options
Diffstat (limited to 'vm/vm_jit.go')
| -rw-r--r-- | vm/vm_jit.go | 71 |
1 files changed, 30 insertions, 41 deletions
diff --git a/vm/vm_jit.go b/vm/vm_jit.go index 0150a4eef..4c0988df9 100644 --- a/vm/vm_jit.go +++ b/vm/vm_jit.go @@ -41,32 +41,22 @@ type JitVm struct { type i256 [32]byte -const ( - Gas = iota - address - Caller - Origin - CallValue - CallDataSize - GasPrice - CoinBase - TimeStamp - Number - Difficulty - GasLimit - CodeSize - - _size - - ReturnDataOffset = CallValue // Reuse 2 fields for return data reference - ReturnDataSize = CallDataSize - SuicideDestAddress = address ///< Suicide balance destination address -) - type RuntimeData struct { - elems [_size]i256 - callData *byte - code *byte + gas int64 + gasPrice int64 + callData *byte + callDataSize uint64 + address i256 + caller i256 + origin i256 + callValue i256 + coinBase i256 + difficulty i256 + gasLimit i256 + number uint64 + timestamp int64 + code *byte + codeSize uint64 } func hash2llvm(h []byte) i256 { @@ -182,21 +172,21 @@ func (self *JitVm) Run(me, caller ContextRef, code []byte, value, gas, price *bi self.callerAddr = caller.Address() self.price = price - self.data.elems[Gas] = big2llvm(gas) - self.data.elems[address] = address2llvm(self.me.Address()) - self.data.elems[Caller] = address2llvm(caller.Address()) - self.data.elems[Origin] = address2llvm(self.env.Origin()) - self.data.elems[CallValue] = big2llvm(value) - self.data.elems[CallDataSize] = big2llvm(big.NewInt(int64(len(callData)))) // TODO: Keep call data size as i64 - self.data.elems[GasPrice] = big2llvm(price) - self.data.elems[CoinBase] = address2llvm(self.env.Coinbase()) - self.data.elems[TimeStamp] = big2llvm(big.NewInt(self.env.Time())) // TODO: Keep timestamp as i64 - self.data.elems[Number] = big2llvm(self.env.BlockNumber()) - self.data.elems[Difficulty] = big2llvm(self.env.Difficulty()) - self.data.elems[GasLimit] = big2llvm(self.env.GasLimit()) - self.data.elems[CodeSize] = big2llvm(big.NewInt(int64(len(code)))) // TODO: Keep code size as i64 + self.data.gas = gas.Int64() + self.data.gasPrice = price.Int64() self.data.callData = getDataPtr(callData) + self.data.callDataSize = uint64(len(callData)) + self.data.address = address2llvm(self.me.Address()) + self.data.caller = address2llvm(caller.Address()) + self.data.origin = address2llvm(self.env.Origin()) + self.data.callValue = big2llvm(value) + self.data.coinBase = address2llvm(self.env.Coinbase()) + self.data.difficulty = big2llvm(self.env.Difficulty()) + self.data.gasLimit = big2llvm(self.env.GasLimit()) + self.data.number = self.env.BlockNumber().Uint64() + self.data.timestamp = self.env.Time() self.data.code = getDataPtr(code) + self.data.codeSize = uint64(len(code)) result := C.evmjit_run(unsafe.Pointer(&self.data), unsafe.Pointer(self)) @@ -204,15 +194,14 @@ func (self *JitVm) Run(me, caller ContextRef, code []byte, value, gas, price *bi err = errors.New("OOG from JIT") gas.SetInt64(0) // Set gas to 0, JIT does not bother } else { - gasLeft := llvm2big(&self.data.elems[Gas]) // TODO: Set value directly to gas instance - gas.Set(gasLeft) + gas.SetInt64(self.data.gas) if result.returnCode == 1 { // RETURN ret = C.GoBytes(result.returnData, C.int(result.returnDataSize)) C.free(result.returnData) } else if result.returnCode == 2 { // SUICIDE // TODO: Suicide support logic should be moved to Env to be shared by VM implementations state := self.Env().State() - receiverAddr := llvm2hashRef(bswap(&self.data.elems[address])) + receiverAddr := llvm2hashRef(bswap(&self.data.address)) receiver := state.GetOrNewStateObject(receiverAddr) balance := state.GetBalance(me.Address()) receiver.AddAmount(balance) |