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Merge pull request #20152 from karalabe/snapshot-5

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Dynamic state snapshots
This commit is contained in:
Péter Szilágyi
2020-03-23 12:57:31 +02:00
committed by GitHub
parent 93ffb85b3d 074efe6c8d
commit 613af7ceea
59 changed files with 5690 additions and 154 deletions
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2
core/vm/gas_table_test.go
View File

@ -81,7 +81,7 @@ func TestEIP2200(t *testing.T) {
for i, tt := range eip2200Tests {
address := common.BytesToAddress([]byte("contract"))
statedb, _ := state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
statedb, _ := state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
statedb.CreateAccount(address)
statedb.SetCode(address, hexutil.MustDecode(tt.input))
statedb.SetState(address, common.Hash{}, common.BytesToHash([]byte{tt.original}))

13
core/vm/opcodes.go
View File

@ -70,7 +70,7 @@ const (
SHR
SAR
SHA3 = 0x20
SHA3 OpCode = 0x20
)
// 0x30 range - closure state.
@ -101,8 +101,8 @@ const (
NUMBER
DIFFICULTY
GASLIMIT
CHAINID = 0x46
SELFBALANCE = 0x47
CHAINID OpCode = 0x46
SELFBALANCE OpCode = 0x47
)
// 0x50 range - 'storage' and execution.
@ -213,10 +213,9 @@ const (
RETURN
DELEGATECALL
CREATE2
STATICCALL = 0xfa
REVERT = 0xfd
SELFDESTRUCT = 0xff
STATICCALL OpCode = 0xfa
REVERT OpCode = 0xfd
SELFDESTRUCT OpCode = 0xff
)
// Since the opcodes aren't all in order we can't use a regular slice.

4
core/vm/runtime/runtime.go
View File

@ -99,7 +99,7 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
setDefaults(cfg)
if cfg.State == nil {
cfg.State, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
cfg.State, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
}
var (
address = common.BytesToAddress([]byte("contract"))
@ -129,7 +129,7 @@ func Create(input []byte, cfg *Config) ([]byte, common.Address, uint64, error) {
setDefaults(cfg)
if cfg.State == nil {
cfg.State, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
cfg.State, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
}
var (
vmenv = NewEnv(cfg)

4
core/vm/runtime/runtime_test.go
View File

@ -98,7 +98,7 @@ func TestExecute(t *testing.T) {
}
func TestCall(t *testing.T) {
state, _ := state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
state, _ := state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
address := common.HexToAddress("0x0a")
state.SetCode(address, []byte{
byte(vm.PUSH1), 10,
@ -154,7 +154,7 @@ func BenchmarkCall(b *testing.B) {
}
func benchmarkEVM_Create(bench *testing.B, code string) {
var (
statedb, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
statedb, _ = state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()), nil)
sender = common.BytesToAddress([]byte("sender"))
receiver = common.BytesToAddress([]byte("receiver"))
)