cmd/evm, core/vm, test: refactored VM and core

* Moved `vm.Transfer` to `core` package and changed execution to call
`env.Transfer` instead of `core.Transfer` directly.
* core/vm: byte code VM moved to jump table instead of switch
* Moved `vm.Transfer` to `core` package and changed execution to call
  `env.Transfer` instead of `core.Transfer` directly.
* Byte code VM now shares the same code as the JITVM
* Renamed Context to Contract
* Changed initialiser of state transition & unexported methods
* Removed the Execution object and refactor `Call`, `CallCode` &
  `Create` in to their own functions instead of being methods.
* Removed the hard dep on the state for the VM. The VM now
  depends on a Database interface returned by the environment. In the
  process the core now depends less on the statedb by usage of the env
* Moved `Log` from package `core/state` to package `core/vm`.
This commit is contained in:
Jeffrey Wilcke
2015-08-30 10:19:10 +02:00
parent f7a71996fb
commit 361082ec4b
39 changed files with 966 additions and 1082 deletions

View File

@ -24,8 +24,8 @@ import (
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/rpc/shared"
)
@ -830,7 +830,7 @@ type LogRes struct {
TransactionIndex *hexnum `json:"transactionIndex"`
}
func NewLogRes(log *state.Log) LogRes {
func NewLogRes(log *vm.Log) LogRes {
var l LogRes
l.Topics = make([]*hexdata, len(log.Topics))
for j, topic := range log.Topics {
@ -847,7 +847,7 @@ func NewLogRes(log *state.Log) LogRes {
return l
}
func NewLogsRes(logs state.Logs) (ls []LogRes) {
func NewLogsRes(logs vm.Logs) (ls []LogRes) {
ls = make([]LogRes, len(logs))
for i, log := range logs {