Golang common.BigToAddress函数代码示例

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本文整理汇总了Golang中github.com/ethereum/go-ethereum/common.BigToAddress函数的典型用法代码示例。如果您正苦于以下问题：Golang BigToAddress函数的具体用法？Golang BigToAddress怎么用？Golang BigToAddress使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了BigToAddress函数的16个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: opCallCode

func opCallCode(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) {
	gas := stack.pop()
	// pop gas and value of the stack.
	addr, value := stack.pop(), stack.pop()
	value = U256(value)
	// pop input size and offset
	inOffset, inSize := stack.pop(), stack.pop()
	// pop return size and offset
	retOffset, retSize := stack.pop(), stack.pop()

	address := common.BigToAddress(addr)

	// Get the arguments from the memory
	args := memory.Get(inOffset.Int64(), inSize.Int64())

	if len(value.Bytes()) > 0 {
		gas.Add(gas, params.CallStipend)
	}

	ret, err := env.CallCode(context, address, args, gas, context.Price, value)

	if err != nil {
		stack.push(new(big.Int))

	} else {
		stack.push(big.NewInt(1))

		memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
	}
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:30，代码来源:instructions.go

示例2: opSuicide

func opSuicide(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) {
	receiver := env.State().GetOrNewStateObject(common.BigToAddress(stack.pop()))
	balance := env.State().GetBalance(context.Address())

	receiver.AddBalance(balance)

	env.State().Delete(context.Address())
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:8，代码来源:instructions.go

示例3: TestSetGlobalRegistrar

func TestSetGlobalRegistrar(t *testing.T) {
	b := NewTestBackend()
	res := New(b)
	_, err := res.SetGlobalRegistrar("addresshex", common.BigToAddress(common.Big1))
	if err != nil {
		t.Errorf("unexpected error: %v'", err)
	}
}

开发者ID:ruflin，项目名称:go-ethereum，代码行数:8，代码来源:registrar_test.go

示例4: NewTestBackend

func NewTestBackend() *testBackend {
	HashRegContractAddress = common.BigToAddress(common.Big0).Hex()[2:]
	UrlHintContractAddress = common.BigToAddress(common.Big1).Hex()[2:]
	self := &testBackend{}
	self.contracts = make(map[string](map[string]string))

	self.contracts[HashRegContractAddress] = make(map[string]string)
	key := storageAddress(storageMapping(storageIdx2Addr(1), codehash[:]))
	self.contracts[HashRegContractAddress][key] = hash.Hex()

	self.contracts[UrlHintContractAddress] = make(map[string]string)
	mapaddr := storageMapping(storageIdx2Addr(1), hash[:])

	key = storageAddress(storageFixedArray(mapaddr, storageIdx2Addr(0)))
	self.contracts[UrlHintContractAddress][key] = common.ToHex([]byte(url))
	key = storageAddress(storageFixedArray(mapaddr, storageIdx2Addr(1)))
	self.contracts[UrlHintContractAddress][key] = "0x00"
	return self
}

开发者ID:ssonneborn22，项目名称:go-ethereum，代码行数:19，代码来源:resolver_test.go

示例5: opExtCodeCopy

func opExtCodeCopy(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) {
	var (
		addr = common.BigToAddress(stack.pop())
		mOff = stack.pop()
		cOff = stack.pop()
		l    = stack.pop()
	)
	codeCopy := getData(env.State().GetCode(addr), cOff, l)

	memory.Set(mOff.Uint64(), l.Uint64(), codeCopy)
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:11，代码来源:instructions.go

示例6: opDelegateCall

func opDelegateCall(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {
	gas, to, inOffset, inSize, outOffset, outSize := stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop()

	toAddr := common.BigToAddress(to)
	args := memory.Get(inOffset.Int64(), inSize.Int64())
	ret, err := env.DelegateCall(contract, toAddr, args, gas, contract.Price)
	if err != nil {
		stack.push(new(big.Int))
	} else {
		stack.push(big.NewInt(1))
		memory.Set(outOffset.Uint64(), outSize.Uint64(), ret)
	}
}

开发者ID:obscuren，项目名称:etherapis，代码行数:13，代码来源:instructions.go

示例7: TestHashToHash

func TestHashToHash(t *testing.T) {
	b := NewTestBackend()
	res := New(b)

	HashRegAddr = "0x0"
	got, err := res.HashToHash(codehash)
	if err == nil {
		t.Errorf("expected error")
	} else {
		exp := "HashReg address is not set"
		if err.Error() != exp {
			t.Errorf("incorrect error, expected '%v', got '%v'", exp, err.Error())
		}
	}

	HashRegAddr = common.BigToAddress(common.Big1).Hex() //[2:]
	got, err = res.HashToHash(codehash)
	if err == nil {
		t.Errorf("expected error")
	} else {
		exp := "HashToHash: content hash not found for '" + codehash.Hex() + "'"
		if err.Error() != exp {
			t.Errorf("incorrect error, expected '%v', got '%v'", exp, err.Error())
		}
	}

	b.initHashReg()
	got, err = res.HashToHash(codehash)
	if err != nil {
		t.Errorf("expected no error, got %v", err)
	} else {
		if got != hash {
			t.Errorf("incorrect result, expected '%v', got '%v'", hash.Hex(), got.Hex())
		}
	}
}

开发者ID:j4ustin，项目名称:go-ethereum，代码行数:36，代码来源:registrar_test.go

示例8: TestHashToUrl

func TestHashToUrl(t *testing.T) {
	b := NewTestBackend()
	res := New(b)

	UrlHintAddr = "0x0"
	got, err := res.HashToUrl(hash)
	if err == nil {
		t.Errorf("expected error")
	} else {
		exp := "UrlHint address is not set"
		if err.Error() != exp {
			t.Errorf("incorrect error, expected '%v', got '%v'", exp, err.Error())
		}
	}

	UrlHintAddr = common.BigToAddress(common.Big2).Hex() //[2:]
	got, err = res.HashToUrl(hash)
	if err == nil {
		t.Errorf("expected error")
	} else {
		exp := "HashToUrl: URL hint not found for '" + hash.Hex() + "'"
		if err.Error() != exp {
			t.Errorf("incorrect error, expected '%v', got '%v'", exp, err.Error())
		}
	}

	b.initUrlHint()
	got, err = res.HashToUrl(hash)
	if err != nil {
		t.Errorf("expected no error, got %v", err)
	} else {
		if got != url {
			t.Errorf("incorrect result, expected '%v', got '%s'", url, got)
		}
	}
}

开发者ID:j4ustin，项目名称:go-ethereum，代码行数:36，代码来源:registrar_test.go

示例9: calculateGasAndSize


//.........这里部分代码省略.........

		mSize, mStart := stack.data[stack.len()-2], stack.data[stack.len()-1]

		gas.Add(gas, params.LogGas)
		gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(n)), params.LogTopicGas))
		gas.Add(gas, new(big.Int).Mul(mSize, params.LogDataGas))

		newMemSize = calcMemSize(mStart, mSize)
	case EXP:
		gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(len(stack.data[stack.len()-2].Bytes()))), params.ExpByteGas))
	case SSTORE:
		err := stack.require(2)
		if err != nil {
			return nil, nil, err
		}

		var g *big.Int
		y, x := stack.data[stack.len()-2], stack.data[stack.len()-1]
		val := statedb.GetState(contract.Address(), common.BigToHash(x))

		// This checks for 3 scenario's and calculates gas accordingly
		// 1. From a zero-value address to a non-zero value         (NEW VALUE)
		// 2. From a non-zero value address to a zero-value address (DELETE)
		// 3. From a non-zero to a non-zero                         (CHANGE)
		if common.EmptyHash(val) && !common.EmptyHash(common.BigToHash(y)) {
			// 0 => non 0
			g = params.SstoreSetGas
		} else if !common.EmptyHash(val) && common.EmptyHash(common.BigToHash(y)) {
			statedb.AddRefund(params.SstoreRefundGas)

			g = params.SstoreClearGas
		} else {
			// non 0 => non 0 (or 0 => 0)
			g = params.SstoreClearGas
		}
		gas.Set(g)
	case SUICIDE:
		if !statedb.IsDeleted(contract.Address()) {
			statedb.AddRefund(params.SuicideRefundGas)
		}
	case MLOAD:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case MSTORE8:
		newMemSize = calcMemSize(stack.peek(), u256(1))
	case MSTORE:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case RETURN:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])
	case SHA3:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])

		words := toWordSize(stack.data[stack.len()-2])
		gas.Add(gas, words.Mul(words, params.Sha3WordGas))
	case CALLDATACOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case CODECOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case EXTCODECOPY:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-4])

		words := toWordSize(stack.data[stack.len()-4])
		gas.Add(gas, words.Mul(words, params.CopyGas))

	case CREATE:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-3])
	case CALL, CALLCODE:
		gas.Add(gas, stack.data[stack.len()-1])

		if op == CALL {
			if !env.Db().Exist(common.BigToAddress(stack.data[stack.len()-2])) {
				gas.Add(gas, params.CallNewAccountGas)
			}
		}

		if len(stack.data[stack.len()-3].Bytes()) > 0 {
			gas.Add(gas, params.CallValueTransferGas)
		}

		x := calcMemSize(stack.data[stack.len()-6], stack.data[stack.len()-7])
		y := calcMemSize(stack.data[stack.len()-4], stack.data[stack.len()-5])

		newMemSize = common.BigMax(x, y)
	case DELEGATECALL:
		gas.Add(gas, stack.data[stack.len()-1])

		x := calcMemSize(stack.data[stack.len()-5], stack.data[stack.len()-6])
		y := calcMemSize(stack.data[stack.len()-3], stack.data[stack.len()-4])

		newMemSize = common.BigMax(x, y)
	}
	quadMemGas(mem, newMemSize, gas)

	return newMemSize, gas, nil
}

开发者ID:obscuren，项目名称:etherapis，代码行数:101，代码来源:vm.go

示例10: opExtCodeSize

func opExtCodeSize(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) {
	addr := common.BigToAddress(stack.pop())
	l := big.NewInt(int64(len(env.State().GetCode(addr))))
	stack.push(l)
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:5，代码来源:instructions.go

示例11: opBalance

func opBalance(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) {
	addr := common.BigToAddress(stack.pop())
	balance := env.State().GetBalance(addr)

	stack.push(new(big.Int).Set(balance))
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:6，代码来源:instructions.go

示例12: jitCalculateGasAndSize


//.........这里部分代码省略.........

		var g *big.Int
		y, x := stack.data[stack.len()-2], stack.data[stack.len()-1]
		val := statedb.GetState(context.Address(), common.BigToHash(x))

		// This checks for 3 scenario's and calculates gas accordingly
		// 1. From a zero-value address to a non-zero value         (NEW VALUE)
		// 2. From a non-zero value address to a zero-value address (DELETE)
		// 3. From a nen-zero to a non-zero                         (CHANGE)
		if common.EmptyHash(val) && !common.EmptyHash(common.BigToHash(y)) {
			// 0 => non 0
			g = params.SstoreSetGas
		} else if !common.EmptyHash(val) && common.EmptyHash(common.BigToHash(y)) {
			statedb.Refund(params.SstoreRefundGas)

			g = params.SstoreClearGas
		} else {
			// non 0 => non 0 (or 0 => 0)
			g = params.SstoreClearGas
		}
		gas.Set(g)
	case SUICIDE:
		if !statedb.IsDeleted(context.Address()) {
			statedb.Refund(params.SuicideRefundGas)
		}
	case MLOAD:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case MSTORE8:
		newMemSize = calcMemSize(stack.peek(), u256(1))
	case MSTORE:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case RETURN:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])
	case SHA3:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])

		words := toWordSize(stack.data[stack.len()-2])
		gas.Add(gas, words.Mul(words, params.Sha3WordGas))
	case CALLDATACOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case CODECOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case EXTCODECOPY:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-4])

		words := toWordSize(stack.data[stack.len()-4])
		gas.Add(gas, words.Mul(words, params.CopyGas))

	case CREATE:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-3])
	case CALL, CALLCODE:
		gas.Add(gas, stack.data[stack.len()-1])

		if op == CALL {
			if env.State().GetStateObject(common.BigToAddress(stack.data[stack.len()-2])) == nil {
				gas.Add(gas, params.CallNewAccountGas)
			}
		}

		if len(stack.data[stack.len()-3].Bytes()) > 0 {
			gas.Add(gas, params.CallValueTransferGas)
		}

		x := calcMemSize(stack.data[stack.len()-6], stack.data[stack.len()-7])
		y := calcMemSize(stack.data[stack.len()-4], stack.data[stack.len()-5])

		newMemSize = common.BigMax(x, y)
	}

	if newMemSize.Cmp(common.Big0) > 0 {
		newMemSizeWords := toWordSize(newMemSize)
		newMemSize.Mul(newMemSizeWords, u256(32))

		if newMemSize.Cmp(u256(int64(mem.Len()))) > 0 {
			// be careful reusing variables here when changing.
			// The order has been optimised to reduce allocation
			oldSize := toWordSize(big.NewInt(int64(mem.Len())))
			pow := new(big.Int).Exp(oldSize, common.Big2, Zero)
			linCoef := oldSize.Mul(oldSize, params.MemoryGas)
			quadCoef := new(big.Int).Div(pow, params.QuadCoeffDiv)
			oldTotalFee := new(big.Int).Add(linCoef, quadCoef)

			pow.Exp(newMemSizeWords, common.Big2, Zero)
			linCoef = linCoef.Mul(newMemSizeWords, params.MemoryGas)
			quadCoef = quadCoef.Div(pow, params.QuadCoeffDiv)
			newTotalFee := linCoef.Add(linCoef, quadCoef)

			fee := newTotalFee.Sub(newTotalFee, oldTotalFee)
			gas.Add(gas, fee)
		}
	}

	return newMemSize, gas, nil
}

开发者ID:nellyk，项目名称:go-ethereum，代码行数:101，代码来源:jit.go

示例13: Run


//.........这里部分代码省略.........

			if z.Cmp(Zero) > 0 {
				add := new(big.Int).Add(x, y)
				base.Mod(add, z)

				base = U256(base)
			}

			stack.push(base)
		case MULMOD:
			x := stack.pop()
			y := stack.pop()
			z := stack.pop()

			if z.Cmp(Zero) > 0 {
				mul := new(big.Int).Mul(x, y)
				base.Mod(mul, z)

				U256(base)
			}

			stack.push(base)

		case SHA3:
			offset, size := stack.pop(), stack.pop()
			data := crypto.Sha3(mem.Get(offset.Int64(), size.Int64()))

			stack.push(common.BigD(data))

		case ADDRESS:
			stack.push(common.Bytes2Big(context.Address().Bytes()))

		case BALANCE:
			addr := common.BigToAddress(stack.pop())
			balance := statedb.GetBalance(addr)

			stack.push(new(big.Int).Set(balance))

		case ORIGIN:
			origin := self.env.Origin()

			stack.push(origin.Big())

		case CALLER:
			caller := context.caller.Address()
			stack.push(common.Bytes2Big(caller.Bytes()))

		case CALLVALUE:
			stack.push(new(big.Int).Set(value))

		case CALLDATALOAD:
			data := getData(input, stack.pop(), common.Big32)

			stack.push(common.Bytes2Big(data))
		case CALLDATASIZE:
			l := int64(len(input))
			stack.push(big.NewInt(l))

		case CALLDATACOPY:
			var (
				mOff = stack.pop()
				cOff = stack.pop()
				l    = stack.pop()
			)
			data := getData(input, cOff, l)

开发者ID:nellyk，项目名称:go-ethereum，代码行数:66，代码来源:vm.go

示例14: opSuicide

func opSuicide(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {
	balance := env.Db().GetBalance(contract.Address())
	env.Db().AddBalance(common.BigToAddress(stack.pop()), balance)

	env.Db().Delete(contract.Address())
}

开发者ID:obscuren，项目名称:etherapis，代码行数:6，代码来源:instructions.go

示例15: calculateGasAndSize


//.........这里部分代码省略.........
	case EXP:
		gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(len(stack.data[stack.len()-2].Bytes()))), params.ExpByteGas))
	case SSTORE:
		err := stack.require(2)
		if err != nil {
			return nil, nil, err
		}

		var g *big.Int
		y, x := stack.data[stack.len()-2], stack.data[stack.len()-1]
		val := statedb.GetState(context.Address(), common.BigToHash(x))
		if len(val) == 0 && len(y.Bytes()) > 0 {
			// 0 => non 0
			g = params.SstoreSetGas
		} else if len(val) > 0 && len(y.Bytes()) == 0 {
			statedb.Refund(self.env.Origin(), params.SstoreRefundGas)

			g = params.SstoreClearGas
		} else {
			// non 0 => non 0 (or 0 => 0)
			g = params.SstoreClearGas
		}
		gas.Set(g)
	case SUICIDE:
		if !statedb.IsDeleted(context.Address()) {
			statedb.Refund(self.env.Origin(), params.SuicideRefundGas)
		}
	case MLOAD:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case MSTORE8:
		newMemSize = calcMemSize(stack.peek(), u256(1))
	case MSTORE:
		newMemSize = calcMemSize(stack.peek(), u256(32))
	case RETURN:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])
	case SHA3:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2])

		words := toWordSize(stack.data[stack.len()-2])
		gas.Add(gas, words.Mul(words, params.Sha3WordGas))
	case CALLDATACOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case CODECOPY:
		newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3])

		words := toWordSize(stack.data[stack.len()-3])
		gas.Add(gas, words.Mul(words, params.CopyGas))
	case EXTCODECOPY:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-4])

		words := toWordSize(stack.data[stack.len()-4])
		gas.Add(gas, words.Mul(words, params.CopyGas))

	case CREATE:
		newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-3])
	case CALL, CALLCODE:
		gas.Add(gas, stack.data[stack.len()-1])

		if op == CALL {
			if self.env.State().GetStateObject(common.BigToAddress(stack.data[stack.len()-2])) == nil {
				gas.Add(gas, params.CallNewAccountGas)
			}
		}

		if len(stack.data[stack.len()-3].Bytes()) > 0 {
			gas.Add(gas, params.CallValueTransferGas)
		}

		x := calcMemSize(stack.data[stack.len()-6], stack.data[stack.len()-7])
		y := calcMemSize(stack.data[stack.len()-4], stack.data[stack.len()-5])

		newMemSize = common.BigMax(x, y)
	}

	if newMemSize.Cmp(common.Big0) > 0 {
		newMemSizeWords := toWordSize(newMemSize)
		newMemSize.Mul(newMemSizeWords, u256(32))

		if newMemSize.Cmp(u256(int64(mem.Len()))) > 0 {
			oldSize := toWordSize(big.NewInt(int64(mem.Len())))
			pow := new(big.Int).Exp(oldSize, common.Big2, Zero)
			linCoef := new(big.Int).Mul(oldSize, params.MemoryGas)
			quadCoef := new(big.Int).Div(pow, params.QuadCoeffDiv)
			oldTotalFee := new(big.Int).Add(linCoef, quadCoef)

			pow.Exp(newMemSizeWords, common.Big2, Zero)
			linCoef = new(big.Int).Mul(newMemSizeWords, params.MemoryGas)
			quadCoef = new(big.Int).Div(pow, params.QuadCoeffDiv)
			newTotalFee := new(big.Int).Add(linCoef, quadCoef)

			fee := new(big.Int).Sub(newTotalFee, oldTotalFee)
			gas.Add(gas, fee)
		}
	}

	return newMemSize, gas, nil
}

开发者ID:CedarLogic，项目名称:go-ethereum，代码行数:101，代码来源:vm.go

示例16: Run


//.........这里部分代码省略.........
			self.Printf(" %v + %v %% %v = %v", x, y, z, base)

			stack.push(base)
		case MULMOD:
			x := stack.pop()
			y := stack.pop()
			z := stack.pop()

			if z.Cmp(Zero) > 0 {
				mul := new(big.Int).Mul(x, y)
				base.Mod(mul, z)

				U256(base)
			}

			self.Printf(" %v + %v %% %v = %v", x, y, z, base)

			stack.push(base)

			// 0x20 range
		case SHA3:
			offset, size := stack.pop(), stack.pop()
			data := crypto.Sha3(mem.Get(offset.Int64(), size.Int64()))

			stack.push(common.BigD(data))

			self.Printf(" => (%v) %x", size, data)
			// 0x30 range
		case ADDRESS:
			stack.push(common.Bytes2Big(context.Address().Bytes()))

			self.Printf(" => %x", context.Address())
		case BALANCE:
			addr := common.BigToAddress(stack.pop())
			balance := statedb.GetBalance(addr)

			stack.push(balance)

			self.Printf(" => %v (%x)", balance, addr)
		case ORIGIN:
			origin := self.env.Origin()

			stack.push(origin.Big())

			self.Printf(" => %x", origin)
		case CALLER:
			caller := context.caller.Address()
			stack.push(common.Bytes2Big(caller.Bytes()))

			self.Printf(" => %x", caller)
		case CALLVALUE:
			stack.push(value)

			self.Printf(" => %v", value)
		case CALLDATALOAD:
			data := getData(callData, stack.pop(), common.Big32)

			self.Printf(" => 0x%x", data)

			stack.push(common.Bytes2Big(data))
		case CALLDATASIZE:
			l := int64(len(callData))
			stack.push(big.NewInt(l))

			self.Printf(" => %d", l)
		case CALLDATACOPY:

开发者ID:CedarLogic，项目名称:go-ethereum，代码行数:67，代码来源:vm.go

注：本文中的github.com/ethereum/go-ethereum/common.BigToAddress函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。