forked from cerc-io/plugeth
merge upstream
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commit
98f1ee9442
@ -91,7 +91,6 @@ func (c *StateObject) SetAddr(addr []byte, value interface{}) {
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func (c *StateObject) SetStorage(num *big.Int, val *ethutil.Value) {
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addr := ethutil.BigToBytes(num, 256)
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// FIXME This should be handled in the Trie it self
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if val.BigInt().Cmp(ethutil.Big0) == 0 {
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c.state.trie.Delete(string(addr))
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@ -109,11 +109,11 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
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require := func(m int) {
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if stack.Len() < m {
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isRequireError = true
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panic(fmt.Sprintf("stack = %d, req = %d", stack.Len(), m))
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panic(fmt.Sprintf("stack err = %d, req = %d", stack.Len(), m))
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}
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}
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// Instruction pointer
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// Program counter
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pc := big.NewInt(0)
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// Current step count
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step := 0
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@ -596,16 +596,18 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
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// Generate a new address
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addr := ethutil.CreateAddress(closure.caller.Address(), closure.caller.N())
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vm.Printf(" (*) %x", addr).Endl()
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// Create a new contract
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contract := vm.state.NewStateObject(addr)
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contract.Amount = value
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// Set the init script
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contract.initScript = mem.Get(offset.Int64(), size.Int64())
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contract.initScript = ethutil.BigD(mem.Get(offset.Int64(), size.Int64())).Bytes()
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// Transfer all remaining gas to the new
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// contract so it may run the init script
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gas := new(big.Int).Set(closure.Gas)
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//closure.UseGas(gas)
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// Create the closure
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c := NewClosure(closure.caller,
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@ -616,6 +618,7 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
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closure.Price)
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// Call the closure and set the return value as
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// main script.
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var err error
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c.Script, gas, err = c.Call(vm, nil, hook)
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if err != nil {
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18
ethereum.go
18
ethereum.go
@ -115,24 +115,6 @@ func New(caps Caps, usePnp bool) (*Ethereum, error) {
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return ethereum, nil
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}
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// Replay block
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func (self *Ethereum) BlockDo(hash []byte) error {
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block := self.blockChain.GetBlock(hash)
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if block == nil {
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return fmt.Errorf("unknown block %x", hash)
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}
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parent := self.blockChain.GetBlock(block.PrevHash)
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_, err := self.stateManager.ApplyDiff(parent.State(), parent, block)
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if err != nil {
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return err
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}
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return nil
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}
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func (s *Ethereum) Reactor() *ethutil.ReactorEngine {
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return s.reactor
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}
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@ -3,6 +3,7 @@ package ethutil
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import (
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"fmt"
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"github.com/obscuren/mutan"
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"github.com/obscuren/mutan/backends"
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"github.com/obscuren/serpent-go"
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"strings"
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)
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@ -19,7 +20,9 @@ func Compile(script string) (ret []byte, err error) {
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return byteCode, nil
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} else {
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byteCode, errors := mutan.Compile(strings.NewReader(script), false)
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compiler := mutan.NewCompiler(backend.NewEthereumBackend())
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byteCode, errors := compiler.Compile(strings.NewReader(script))
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//byteCode, errors := mutan.Compile(strings.NewReader(script), false)
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if len(errors) > 0 {
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var errs string
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for _, er := range errors {
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@ -33,21 +36,3 @@ func Compile(script string) (ret []byte, err error) {
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return byteCode, nil
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}
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}
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func CompileScript(script string) ([]byte, []byte, error) {
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// Preprocess
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mainInput, initInput := mutan.PreParse(script)
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// Compile main script
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mainScript, err := Compile(mainInput)
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if err != nil {
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return nil, nil, err
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}
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// Compile init script
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initScript, err := Compile(initInput)
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if err != nil {
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return nil, nil, err
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}
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return mainScript, initScript, nil
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}
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