mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-23 12:07:17 +00:00
750d23427d
Co-authored-by: Sudeep <sudeepdino008@gmail.com> Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
108 lines
4.3 KiB
Go
108 lines
4.3 KiB
Go
// Copyright 2019 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package core
|
|
|
|
import (
|
|
"github.com/ledgerwatch/erigon/common"
|
|
"github.com/ledgerwatch/erigon/consensus"
|
|
"github.com/ledgerwatch/erigon/core/state"
|
|
"github.com/ledgerwatch/erigon/core/types"
|
|
"github.com/ledgerwatch/erigon/core/vm"
|
|
"github.com/ledgerwatch/erigon/crypto"
|
|
"github.com/ledgerwatch/erigon/params"
|
|
)
|
|
|
|
// applyTransaction attempts to apply a transaction to the given state database
|
|
// and uses the input parameters for its environment. It returns the receipt
|
|
// for the transaction, gas used and an error if the transaction failed,
|
|
// indicating the block was invalid.
|
|
func applyTransaction(config *params.ChainConfig, gp *GasPool, statedb *state.IntraBlockState, stateWriter state.StateWriter, header *types.Header, tx types.Transaction, usedGas *uint64, evm vm.VMInterface, cfg vm.Config) (*types.Receipt, []byte, error) {
|
|
rules := evm.ChainRules()
|
|
msg, err := tx.AsMessage(*types.MakeSigner(config, header.Number.Uint64()), header.BaseFee, rules)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
msg.SetCheckNonce(!cfg.StatelessExec)
|
|
|
|
txContext := NewEVMTxContext(msg)
|
|
if cfg.TraceJumpDest {
|
|
txContext.TxHash = tx.Hash()
|
|
}
|
|
|
|
// Update the evm with the new transaction context.
|
|
evm.Reset(txContext, statedb)
|
|
|
|
result, err := ApplyMessage(evm, msg, gp, true /* refunds */, false /* gasBailout */)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
// Update the state with pending changes
|
|
if err = statedb.FinalizeTx(rules, stateWriter); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
*usedGas += result.UsedGas
|
|
|
|
// Set the receipt logs and create the bloom filter.
|
|
// based on the eip phase, we're passing whether the root touch-delete accounts.
|
|
var receipt *types.Receipt
|
|
if !cfg.NoReceipts {
|
|
// by the tx.
|
|
receipt = &types.Receipt{Type: tx.Type(), CumulativeGasUsed: *usedGas}
|
|
if result.Failed() {
|
|
receipt.Status = types.ReceiptStatusFailed
|
|
} else {
|
|
receipt.Status = types.ReceiptStatusSuccessful
|
|
}
|
|
receipt.TxHash = tx.Hash()
|
|
receipt.GasUsed = result.UsedGas
|
|
// if the transaction created a contract, store the creation address in the receipt.
|
|
if msg.To() == nil {
|
|
receipt.ContractAddress = crypto.CreateAddress(evm.TxContext().Origin, tx.GetNonce())
|
|
}
|
|
// Set the receipt logs and create a bloom for filtering
|
|
receipt.Logs = statedb.GetLogs(tx.Hash())
|
|
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})
|
|
receipt.BlockNumber = header.Number
|
|
receipt.TransactionIndex = uint(statedb.TxIndex())
|
|
}
|
|
|
|
return receipt, result.ReturnData, err
|
|
}
|
|
|
|
// ApplyTransaction attempts to apply a transaction to the given state database
|
|
// and uses the input parameters for its environment. It returns the receipt
|
|
// for the transaction, gas used and an error if the transaction failed,
|
|
// indicating the block was invalid.
|
|
func ApplyTransaction(config *params.ChainConfig, blockHashFunc func(n uint64) common.Hash, engine consensus.Engine, author *common.Address, gp *GasPool, ibs *state.IntraBlockState, stateWriter state.StateWriter, header *types.Header, tx types.Transaction, usedGas *uint64, cfg vm.Config) (*types.Receipt, []byte, error) {
|
|
// Create a new context to be used in the EVM environment
|
|
|
|
// Add addresses to access list if applicable
|
|
// about the transaction and calling mechanisms.
|
|
cfg.SkipAnalysis = SkipAnalysis(config, header.Number.Uint64())
|
|
|
|
var vmenv vm.VMInterface
|
|
|
|
if tx.IsStarkNet() {
|
|
vmenv = &vm.CVMAdapter{Cvm: vm.NewCVM(ibs)}
|
|
} else {
|
|
blockContext := NewEVMBlockContext(header, blockHashFunc, engine, author)
|
|
vmenv = vm.NewEVM(blockContext, vm.TxContext{}, ibs, config, cfg)
|
|
}
|
|
|
|
return applyTransaction(config, gp, ibs, stateWriter, header, tx, usedGas, vmenv, cfg)
|
|
}
|