erigon-pulse/core/state_processor.go
Dmitry Savonin a49d409457
Full BSC support with validator mode (#3233)
* migrated consensus and chain config files for bsc support

* migrated more files from bsc

* fixed consensus crashing

* updated erigon lib for parlia snapshot prefix

* added staticpeers for bsc

* [+] added system contracts
[*] fixed bug with loading snapshot
[+] enabled gas bailout
[+] added fix to prevent syncing more than 1000 headers (for testing only)
[*] fixed bug with crashing sender recover sometimes

* migrated system contract calls

* [*] fixed bug with returning mutable balance object
[+] migrated lightclient contracts from bsc
[*] fixed parlia consensus config param

* [*] fixed tendermint deps

* [+] added some logs

* [+] enabled bsc forks
[*] fixed syscalls from coinbase
[*] more logging

* Fix call sys contract gas calculation

* [*] fixed executing system transactions

* [*] enabled receipt hash, gas and bloom filter checks

* [-] removed some logging scripts
[*] set header checkpoint to 10 million blocks (for testing forks)

* [*] fixed bug with commiting dirty inter block state state after system transaction execution
[-] removed some extra logs and comments

* [+] added chapel and rialto testnet support

* [*] fixed chapel allocs

* [-] removed 6 mil block limit for headers sync

* Fix hardforks on chapel and other testnets

* [*] fixed header sync issue after merge

* [*] tiny code cleanup

* [-] removed some comments

* [*] increased mdbx map size to 4 TB

* [*] increased max chaindata size to 6 tb

* [*] bring more compatibility with origin erigon and some code cleanup

* [+] added support of validator mode for BSC chain

* [*] enable private key load for bsc, rialto and chapel chains

* [*] fixed running BSC validator node

* Fix the branch list

* [*] tiny fixes for linter

* [*] formatted imports for core and parlia packages

* [*] fixed import rules in other files

* Revert "[*] formatted imports for core and parlia packages"

This reverts commit c764b58b34fedc2b14d69458583ba0dad114f227.

* [*] changed import rules in more packages

* [*] fixed type mismatch in hack command

* [*] fixed crash on new epoch, enabled bootstrap flags

* [*] fixed linter errors

* [*] fixed missing err check for syscalls

* [*] now BSC implementation is fully compatible with erigon original sources

* Revert "Add chain config and CLI changes for Binance Smart Chain support (#3131)"

This reverts commit 3d048b7f1a.

* Revert "Add Parlia consensus engine for Binance Smart Chain support (#3086)"

This reverts commit ee99f17fbe.

* [*] fixed several issues after merge

* [*] fixed integration compilation

* Revert "Fix the branch list"

This reverts commit 8150ca57e5f2707a84a9f6a1c5b809b7cc84547b.

* [-] removed receipt repair migration

* [*] fixed parlia fork numbers output

* [*] bring more devel compatibility, fixed bsc address list for access list calculation

* [*] fixed bug with commiting state transition for bad blocks in BSC

* [*] fixed bsc changes apply for integration command and updated config print for parlia

* [*] fixed bug with applying bsc forks for chapel and rialto testnet chains
[*] let's use finalize and assemble for mining to  let consensus know for what it's finalizing block

* Fix compilation errors in hack.go

* Fix lint

* reset changes in erigon-snapshots to devel

* Remove unrelated changes

* Fix embed

* Remove more unrelated changes

* Remove more unrelated changes

* Restore clique and aura miner config

* Refactor interfaces not to use slice pointers

* Refactor parlia functions to return tx and receipt instead of dealing with slices

* Fix for header panic

* Fix lint, restore system contract addresses

* Remove more unrelated changes, unify GatherForks

Co-authored-by: Dmitry Ivanov <convexman18@gmail.com>
Co-authored-by: j75689 <j75689@gmail.com>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
2022-01-14 19:06:35 +00:00

164 lines
6.1 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 (
"fmt"
"github.com/ledgerwatch/erigon/common"
"github.com/ledgerwatch/erigon/common/math"
"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"
)
// StructLogRes stores a structured log emitted by the EVM while replaying a
// transaction in debug mode
type StructLogRes struct {
Pc uint64 `json:"pc"`
Op string `json:"op"`
Gas uint64 `json:"gas"`
GasCost uint64 `json:"gasCost"`
Depth int `json:"depth"`
Error error `json:"error,omitempty"`
Stack *[]string `json:"stack,omitempty"`
Memory *[]string `json:"memory,omitempty"`
Storage *map[string]string `json:"storage,omitempty"`
}
// FormatLogs formats EVM returned structured logs for json output
func FormatLogs(logs []vm.StructLog) []StructLogRes {
formatted := make([]StructLogRes, len(logs))
for index, trace := range logs {
formatted[index] = StructLogRes{
Pc: trace.Pc,
Op: trace.Op.String(),
Gas: trace.Gas,
GasCost: trace.GasCost,
Depth: trace.Depth,
Error: trace.Err,
}
if trace.Stack != nil {
stack := make([]string, len(trace.Stack))
for i, stackValue := range trace.Stack {
stack[i] = fmt.Sprintf("%x", math.PaddedBigBytes(stackValue, 32))
}
formatted[index].Stack = &stack
}
if trace.Memory != nil {
memory := make([]string, 0, (len(trace.Memory)+31)/32)
for i := 0; i+32 <= len(trace.Memory); i += 32 {
memory = append(memory, fmt.Sprintf("%x", trace.Memory[i:i+32]))
}
formatted[index].Memory = &memory
}
if trace.Storage != nil {
storage := make(map[string]string)
for i, storageValue := range trace.Storage {
storage[fmt.Sprintf("%x", i)] = fmt.Sprintf("%x", storageValue)
}
formatted[index].Storage = &storage
}
}
return formatted
}
// 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) {
msg, err := tx.AsMessage(*types.MakeSigner(config, header.Number.Uint64()), header.BaseFee)
if err != nil {
return nil, nil, err
}
txContext := NewEVMTxContext(msg)
if cfg.TraceJumpDest {
txContext.TxHash = tx.Hash()
}
// Update the evm with the new transaction context.
evm.Reset(txContext, statedb)
gasBailout := false
if config.Parlia != nil {
gasBailout = true
}
result, err := ApplyMessage(evm, msg, gp, true /* refunds */, gasBailout /* gasBailout */)
if err != nil {
return nil, nil, err
}
// Update the state with pending changes
if err = statedb.FinalizeTx(evm.ChainRules(), 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, getHeader func(hash common.Hash, number uint64) *types.Header, 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, contractHasTEVM func(contractHash common.Hash) (bool, error)) (*types.Receipt, []byte, error) {
// Create a new context to be used in the EVM environment
var vmenv vm.VMInterface
if tx.IsStarkNet() {
vmenv = &vm.CVMAdapter{Cvm: vm.NewCVM(ibs)}
} else {
blockContext := NewEVMBlockContext(header, getHeader, engine, author, contractHasTEVM)
vmenv = vm.NewEVM(blockContext, vm.TxContext{}, ibs, config, cfg)
}
// Add addresses to access list if applicable
// about the transaction and calling mechanisms.
cfg.SkipAnalysis = SkipAnalysis(config, header.Number.Uint64())
return applyTransaction(config, gp, ibs, stateWriter, header, tx, usedGas, vmenv, cfg)
}