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path: root/plugin/evm/vm.go
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Diffstat (limited to 'plugin/evm/vm.go')
-rw-r--r--plugin/evm/vm.go61
1 files changed, 18 insertions, 43 deletions
diff --git a/plugin/evm/vm.go b/plugin/evm/vm.go
index fd177a0..c7c7ca0 100644
--- a/plugin/evm/vm.go
+++ b/plugin/evm/vm.go
@@ -57,10 +57,6 @@ import (
)
var (
- zeroAddr = common.Address{
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- }
x2cRate = big.NewInt(1000000000)
)
@@ -83,10 +79,6 @@ const (
bdTimerStateLong
)
-const (
- addressSep = "-"
-)
-
var (
txFee = units.MilliAvax
@@ -99,21 +91,14 @@ var (
errInvalidAddr = errors.New("invalid hex address")
errTooManyAtomicTx = errors.New("too many pending atomic txs")
errAssetIDMismatch = errors.New("asset IDs in the input don't match the utxo")
- errWrongNumberOfCredentials = errors.New("should have the same number of credentials as inputs")
- errNoInputs = errors.New("tx has no inputs")
errNoImportInputs = errors.New("tx has no imported inputs")
errInputsNotSortedUnique = errors.New("inputs not sorted and unique")
errPublicKeySignatureMismatch = errors.New("signature doesn't match public key")
errSignatureInputsMismatch = errors.New("number of inputs does not match number of signatures")
- errUnknownAsset = errors.New("unknown asset ID")
- errNoFunds = errors.New("no spendable funds were found")
errWrongChainID = errors.New("tx has wrong chain ID")
errInsufficientFunds = errors.New("insufficient funds")
errNoExportOutputs = errors.New("tx has no export outputs")
errOutputsNotSorted = errors.New("tx outputs not sorted")
- errNoImportOutputs = errors.New("tx has no outputs to import")
- errNoExportInputs = errors.New("tx has no inputs to export")
- errInputsNotSortedAndUnique = errors.New("inputs not sorted and unique")
errOverflowExport = errors.New("overflow when computing export amount + txFee")
errInvalidNonce = errors.New("invalid nonce")
)
@@ -315,7 +300,7 @@ func (vm *VM) Initialize(
log.Trace("EVM sealed a block")
blk := &Block{
- id: ids.NewID(block.Hash()),
+ id: ids.ID(block.Hash()),
ethBlock: block,
vm: vm,
}
@@ -324,7 +309,7 @@ func (vm *VM) Initialize(
return errInvalidBlock
}
vm.newBlockChan <- blk
- vm.updateStatus(ids.NewID(block.Hash()), choices.Processing)
+ vm.updateStatus(ids.ID(block.Hash()), choices.Processing)
vm.txPoolStabilizedLock.Lock()
vm.txPoolStabilizedHead = block.Hash()
vm.txPoolStabilizedLock.Unlock()
@@ -391,7 +376,7 @@ func (vm *VM) Initialize(
lastAccepted = chain.GetGenesisBlock()
}
vm.lastAccepted = &Block{
- id: ids.NewID(lastAccepted.Hash()),
+ id: ids.ID(lastAccepted.Hash()),
ethBlock: lastAccepted,
vm: vm,
}
@@ -443,7 +428,7 @@ func (vm *VM) BuildBlock() (snowman.Block, error) {
vm.blockDelayTimer.SetTimeoutIn(minBlockTime)
vm.bdlock.Unlock()
- log.Debug(fmt.Sprintf("built block 0x%x", block.ID().Bytes()))
+ log.Debug(fmt.Sprintf("built block %s", block.ID()))
// make sure Tx Pool is updated
<-vm.txPoolStabilizedOk
return block, nil
@@ -463,12 +448,12 @@ func (vm *VM) ParseBlock(b []byte) (snowman.Block, error) {
}
blockHash := ethBlock.Hash()
// Coinbase must be zero on C-Chain
- if bytes.Compare(blockHash.Bytes(), vm.genesisHash.Bytes()) != 0 &&
- bytes.Compare(ethBlock.Coinbase().Bytes(), coreth.BlackholeAddr.Bytes()) != 0 {
+ if !bytes.Equal(blockHash.Bytes(), vm.genesisHash.Bytes()) &&
+ !bytes.Equal(ethBlock.Coinbase().Bytes(), coreth.BlackholeAddr.Bytes()) {
return nil, errInvalidBlock
}
block := &Block{
- id: ids.NewID(blockHash),
+ id: ids.ID(blockHash),
ethBlock: ethBlock,
vm: vm,
}
@@ -490,7 +475,7 @@ func (vm *VM) GetBlock(id ids.ID) (snowman.Block, error) {
// SetPreference sets what the current tail of the chain is
func (vm *VM) SetPreference(blkID ids.ID) {
- err := vm.chain.SetTail(blkID.Key())
+ err := vm.chain.SetTail(common.Hash(blkID))
vm.ctx.Log.AssertNoError(err)
}
@@ -644,7 +629,7 @@ func (vm *VM) getCachedStatus(blockID ids.ID) choices.Status {
if acceptedID, err := ids.ToID(acceptedIDBytes); err != nil {
log.Error(fmt.Sprintf("snowman-eth: acceptedID bytes didn't match expected value: %s", err))
} else {
- if acceptedID.Equals(blockID) {
+ if acceptedID == blockID {
vm.blockStatusCache.Put(blockID, choices.Accepted)
return choices.Accepted
}
@@ -655,14 +640,14 @@ func (vm *VM) getCachedStatus(blockID ids.ID) choices.Status {
status := vm.getUncachedStatus(blk)
if status == choices.Accepted {
- err := vm.acceptedDB.Put(heightKey, blockID.Bytes())
+ err := vm.acceptedDB.Put(heightKey, blockID[:])
if err != nil {
log.Error(fmt.Sprintf("snowman-eth: failed to write back acceptedID bytes: %s", err))
}
tempBlock := wrappedBlk
for tempBlock.ethBlock != nil {
- parentID := ids.NewID(tempBlock.ethBlock.ParentHash())
+ parentID := ids.ID(tempBlock.ethBlock.ParentHash())
tempBlock = vm.getBlock(parentID)
if tempBlock == nil || tempBlock.ethBlock == nil {
break
@@ -674,7 +659,7 @@ func (vm *VM) getCachedStatus(blockID ids.ID) choices.Status {
break
}
- if err := vm.acceptedDB.Put(heightKey, parentID.Bytes()); err != nil {
+ if err := vm.acceptedDB.Put(heightKey, parentID[:]); err != nil {
log.Error(fmt.Sprintf("snowman-eth: failed to write back acceptedID bytes: %s", err))
}
}
@@ -695,7 +680,7 @@ func (vm *VM) getUncachedStatus(blk *types.Block) choices.Status {
highBlock, lowBlock = lowBlock, highBlock
}
for highBlock.Number().Cmp(lowBlock.Number()) > 0 {
- parentBlock := vm.getBlock(ids.NewID(highBlock.ParentHash()))
+ parentBlock := vm.getBlock(ids.ID(highBlock.ParentHash()))
if parentBlock == nil {
return choices.Processing
}
@@ -716,12 +701,12 @@ func (vm *VM) getBlock(id ids.ID) *Block {
if blockIntf, ok := vm.blockCache.Get(id); ok {
return blockIntf.(*Block)
}
- ethBlock := vm.chain.GetBlockByHash(id.Key())
+ ethBlock := vm.chain.GetBlockByHash(common.Hash(id))
if ethBlock == nil {
return nil
}
block := &Block{
- id: ids.NewID(ethBlock.Hash()),
+ id: ids.ID(ethBlock.Hash()),
ethBlock: ethBlock,
vm: vm,
}
@@ -729,16 +714,6 @@ func (vm *VM) getBlock(id ids.ID) *Block {
return block
}
-func (vm *VM) issueRemoteTxs(txs []*types.Transaction) error {
- errs := vm.chain.AddRemoteTxs(txs)
- for _, err := range errs {
- if err != nil {
- return err
- }
- }
- return vm.tryBlockGen()
-}
-
func (vm *VM) writeBackMetadata() {
vm.metalock.Lock()
defer vm.metalock.Unlock()
@@ -865,7 +840,7 @@ func (vm *VM) GetAtomicUTXOs(
chainID,
addrsList,
startAddr.Bytes(),
- startUTXOID.Bytes(),
+ startUTXOID[:],
limit,
)
if err != nil {
@@ -912,10 +887,10 @@ func (vm *VM) GetSpendableFunds(keys []*crypto.PrivateKeySECP256K1R, assetID ids
}
addr := GetEthAddress(key)
var balance uint64
- if assetID.Equals(vm.ctx.AVAXAssetID) {
+ if assetID == vm.ctx.AVAXAssetID {
balance = new(big.Int).Div(state.GetBalance(addr), x2cRate).Uint64()
} else {
- balance = state.GetBalanceMultiCoin(addr, assetID.Key()).Uint64()
+ balance = state.GetBalanceMultiCoin(addr, common.Hash(assetID)).Uint64()
}
if balance == 0 {
continue
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