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-rw-r--r--core/state_transition.go6
-rw-r--r--core/vm_env.go33
-rw-r--r--pow/block.go5
3 files changed, 23 insertions, 21 deletions
diff --git a/core/state_transition.go b/core/state_transition.go
index 279abee62..575bdf026 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -4,8 +4,8 @@ import (
"fmt"
"math/big"
- "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/vm"
)
@@ -45,8 +45,8 @@ type StateTransition struct {
}
type Message interface {
- From() []byte
- To() []byte
+ From() common.Address
+ To() common.Address
GasPrice() *big.Int
Gas() *big.Int
diff --git a/core/vm_env.go b/core/vm_env.go
index c7491bcdc..7a921d7e3 100644
--- a/core/vm_env.go
+++ b/core/vm_env.go
@@ -3,6 +3,7 @@ package core
import (
"math/big"
+ "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/vm"
@@ -27,18 +28,18 @@ func NewEnv(state *state.StateDB, chain *ChainManager, msg Message, block *types
}
}
-func (self *VMEnv) Origin() []byte { return self.msg.From() }
-func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number() }
-func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase() }
-func (self *VMEnv) Time() int64 { return self.block.Time() }
-func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty() }
-func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit() }
-func (self *VMEnv) Value() *big.Int { return self.msg.Value() }
-func (self *VMEnv) State() *state.StateDB { return self.state }
-func (self *VMEnv) Depth() int { return self.depth }
-func (self *VMEnv) SetDepth(i int) { self.depth = i }
-func (self *VMEnv) VmType() vm.Type { return self.typ }
-func (self *VMEnv) SetVmType(t vm.Type) { self.typ = t }
+func (self *VMEnv) Origin() common.Address { return self.msg.From() }
+func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number() }
+func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase() }
+func (self *VMEnv) Time() int64 { return self.block.Time() }
+func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty() }
+func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit() }
+func (self *VMEnv) Value() *big.Int { return self.msg.Value() }
+func (self *VMEnv) State() *state.StateDB { return self.state }
+func (self *VMEnv) Depth() int { return self.depth }
+func (self *VMEnv) SetDepth(i int) { self.depth = i }
+func (self *VMEnv) VmType() vm.Type { return self.typ }
+func (self *VMEnv) SetVmType(t vm.Type) { self.typ = t }
func (self *VMEnv) GetHash(n uint64) []byte {
if block := self.chain.GetBlockByNumber(n); block != nil {
return block.Hash()
@@ -57,16 +58,16 @@ func (self *VMEnv) vm(addr, data []byte, gas, price, value *big.Int) *Execution
return NewExecution(self, addr, data, gas, price, value)
}
-func (self *VMEnv) Call(me vm.ContextRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error) {
+func (self *VMEnv) Call(me vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) {
exe := self.vm(addr, data, gas, price, value)
return exe.Call(addr, me)
}
-func (self *VMEnv) CallCode(me vm.ContextRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error) {
+func (self *VMEnv) CallCode(me vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) {
exe := self.vm(me.Address(), data, gas, price, value)
return exe.Call(addr, me)
}
-func (self *VMEnv) Create(me vm.ContextRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error, vm.ContextRef) {
- exe := self.vm(addr, data, gas, price, value)
+func (self *VMEnv) Create(me vm.ContextRef, data []byte, gas, price, value *big.Int) ([]byte, error, vm.ContextRef) {
+ exe := self.vm(common.Address{}, data, gas, price, value)
return exe.Create(me)
}
diff --git a/pow/block.go b/pow/block.go
index 136e4bf8d..9ae25bd4d 100644
--- a/pow/block.go
+++ b/pow/block.go
@@ -3,14 +3,15 @@ package pow
import (
"math/big"
+ "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
type Block interface {
Difficulty() *big.Int
- HashNoNonce() []byte
+ HashNoNonce() common.Hash
Nonce() uint64
- MixDigest() []byte
+ MixDigest() common.Hash
NumberU64() uint64
}