remove ssz encoding. do not wrap encoded BALs into RLP bytes (RLP encode the BALs directly)

This commit is contained in:
Jared Wasinger 2025-07-10 17:32:41 +09:00
parent 6b4a72749c
commit 5d629c9a99
4 changed files with 17 additions and 1255 deletions

View file

@ -150,18 +150,6 @@ func (b *ConstructionBlockAccessList) PrettyPrint() string {
return enc.PrettyPrint()
}
// Hash computes the SSZ hash of the access list
func (b *ConstructionBlockAccessList) Hash() common.Hash {
hash, err := b.toEncodingObj().HashTreeRoot()
if err != nil {
// errors here are related to BAL values exceeding maximum size defined
// by the spec. Hard-fail because these cases are not expected to be hit
// under reasonable conditions.
panic(err)
}
return hash
}
// Copy returns a deep copy of the access list.
func (b *ConstructionBlockAccessList) Copy() *ConstructionBlockAccessList {
res := NewBlockAccessList()

View file

@ -20,6 +20,7 @@ import (
"bytes"
"cmp"
"fmt"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params"
"io"
"maps"
@ -31,8 +32,7 @@ import (
"github.com/holiman/uint256"
)
//go:generate go run github.com/ferranbt/fastssz/sszgen --output bal_encoding_ssz_generated.go --path . --objs encodingStorageWrite,encodingCodeChange,encodingBalanceChange,encodingAccountNonce,encodingAccountAccess,encodingBlockAccessList
//go:generate go run github.com/ethereum/go-ethereum/rlp/rlpgen -out bal_encoding_rlp_generated.go -type encodingBlockAccessList -decoder
//go:generate go run github.com/ethereum/go-ethereum/rlp/rlpgen -out bal_encoding_rlp_generated.go -type BlockAccessList -decoder
// These are objects used as input for the access list encoding. They mirror
// the spec format.
@ -42,10 +42,10 @@ type BlockAccessList struct {
Accesses []AccountAccess `ssz-max:"300000"`
}
// validate returns an error if the contents of the access list are not ordered
// Validate returns an error if the contents of the access list are not ordered
// according to the spec or any code changes are contained which exceed protocol
// max code size.
func (e *BlockAccessList) validate() error {
func (e *BlockAccessList) Validate() error {
var (
prev *[20]byte
)
@ -63,6 +63,18 @@ func (e *BlockAccessList) validate() error {
return nil
}
func (e *BlockAccessList) Hash() common.Hash {
var enc bytes.Buffer
err := e.EncodeRLP(&enc)
if err != nil {
// errors here are related to BAL values exceeding maximum size defined
// by the spec. Hard-fail because these cases are not expected to be hit
// under reasonable conditions.
panic(err)
}
return crypto.Keccak256Hash(enc.Bytes())
}
// encodeBalance encodes the provided balance into 16-bytes.
func encodeBalance(val *uint256.Int) [16]byte {
valBytes := val.Bytes()
@ -184,44 +196,11 @@ func (e *AccountAccess) validate() error {
return nil
}
// EncodeRLP returns the SSZ-encoded access list wrapped into RLP bytes.
// EncodeRLP returns the RLP-encoded access list
func (b *ConstructionBlockAccessList) EncodeRLP(wr io.Writer) error {
w := rlp.NewEncoderBuffer(wr)
buf, err := b.encodeSSZ()
if err != nil {
return err
}
w.WriteBytes(buf)
return w.Flush()
}
// DecodeRLP decodes the bloc accessList.
func (b *BlockAccessList) DecodeSSZRLP(s *rlp.Stream) error {
encBytes, err := s.Bytes()
if err != nil {
return err
}
return b.decodeSSZ(encBytes)
}
// EncodeFullRLP returns the RLP-encoded access list wrapped into RLP bytes.
func (b *ConstructionBlockAccessList) EncodeFullRLP(wr io.Writer) error {
return b.toEncodingObj().EncodeRLP(wr)
}
// DecodeFullRLP decodes the block accessList with full RLP format.
func (b *BlockAccessList) DecodeFullRLP(s *rlp.Stream) error {
var obj BlockAccessList
if err := obj.DecodeRLP(s); err != nil {
return err
}
if err := obj.validate(); err != nil {
return err
}
*b = obj
return nil
}
var _ rlp.Encoder = &ConstructionBlockAccessList{}
// toEncodingObj creates an instance of the ConstructionAccountAccess of the type that is
@ -312,25 +291,6 @@ func (b *ConstructionBlockAccessList) toEncodingObj() *BlockAccessList {
return &res
}
func (b *ConstructionBlockAccessList) encodeSSZ() ([]byte, error) {
encoderObj := b.toEncodingObj()
dst, err := encoderObj.MarshalSSZTo(nil)
if err != nil {
return nil, err
}
return dst, nil
}
func (b *BlockAccessList) decodeSSZ(buf []byte) error {
if err := b.UnmarshalSSZ(buf); err != nil {
return err
}
if err := b.validate(); err != nil {
return err
}
return nil
}
func (e *BlockAccessList) PrettyPrint() string {
var res bytes.Buffer
printWithIndent := func(indent int, text string) {

View file

@ -1,280 +0,0 @@
// Code generated by rlpgen. DO NOT EDIT.
package bal
import "github.com/ethereum/go-ethereum/rlp"
import "io"
func (obj *BlockAccessList) EncodeRLP(_w io.Writer) error {
w := rlp.NewEncoderBuffer(_w)
_tmp0 := w.List()
_tmp1 := w.List()
for _, _tmp2 := range obj.Accesses {
_tmp3 := w.List()
w.WriteBytes(_tmp2.Address[:])
_tmp4 := w.List()
for _, _tmp5 := range _tmp2.StorageWrites {
_tmp6 := w.List()
w.WriteBytes(_tmp5.Slot[:])
_tmp7 := w.List()
for _, _tmp8 := range _tmp5.Accesses {
_tmp9 := w.List()
w.WriteUint64(uint64(_tmp8.TxIdx))
w.WriteBytes(_tmp8.ValueAfter[:])
w.ListEnd(_tmp9)
}
w.ListEnd(_tmp7)
w.ListEnd(_tmp6)
}
w.ListEnd(_tmp4)
_tmp10 := w.List()
for _, _tmp11 := range _tmp2.StorageReads {
w.WriteBytes(_tmp11[:])
}
w.ListEnd(_tmp10)
_tmp12 := w.List()
for _, _tmp13 := range _tmp2.BalanceChanges {
_tmp14 := w.List()
w.WriteUint64(uint64(_tmp13.TxIdx))
w.WriteBytes(_tmp13.Balance[:])
w.ListEnd(_tmp14)
}
w.ListEnd(_tmp12)
_tmp15 := w.List()
for _, _tmp16 := range _tmp2.NonceChanges {
_tmp17 := w.List()
w.WriteUint64(uint64(_tmp16.TxIdx))
w.WriteUint64(_tmp16.Nonce)
w.ListEnd(_tmp17)
}
w.ListEnd(_tmp15)
_tmp18 := w.List()
for _, _tmp19 := range _tmp2.Code {
_tmp20 := w.List()
w.WriteUint64(uint64(_tmp19.TxIndex))
w.WriteBytes(_tmp19.Code)
w.ListEnd(_tmp20)
}
w.ListEnd(_tmp18)
w.ListEnd(_tmp3)
}
w.ListEnd(_tmp1)
w.ListEnd(_tmp0)
return w.Flush()
}
func (obj *BlockAccessList) DecodeRLP(dec *rlp.Stream) error {
var _tmp0 BlockAccessList
{
if _, err := dec.List(); err != nil {
return err
}
// Accesses:
var _tmp1 []AccountAccess
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp2 AccountAccess
{
if _, err := dec.List(); err != nil {
return err
}
// Address:
var _tmp3 [20]byte
if err := dec.ReadBytes(_tmp3[:]); err != nil {
return err
}
_tmp2.Address = _tmp3
// StorageWrites:
var _tmp4 []encodingSlotWrites
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp5 encodingSlotWrites
{
if _, err := dec.List(); err != nil {
return err
}
// Slot:
var _tmp6 [32]byte
if err := dec.ReadBytes(_tmp6[:]); err != nil {
return err
}
_tmp5.Slot = _tmp6
// Accesses:
var _tmp7 []encodingStorageWrite
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp8 encodingStorageWrite
{
if _, err := dec.List(); err != nil {
return err
}
// TxIdx:
_tmp9, err := dec.Uint16()
if err != nil {
return err
}
_tmp8.TxIdx = _tmp9
// ValueAfter:
var _tmp10 [32]byte
if err := dec.ReadBytes(_tmp10[:]); err != nil {
return err
}
_tmp8.ValueAfter = _tmp10
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp7 = append(_tmp7, _tmp8)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp5.Accesses = _tmp7
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp4 = append(_tmp4, _tmp5)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp2.StorageWrites = _tmp4
// StorageReads:
var _tmp11 [][32]byte
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp12 [32]byte
if err := dec.ReadBytes(_tmp12[:]); err != nil {
return err
}
_tmp11 = append(_tmp11, _tmp12)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp2.StorageReads = _tmp11
// BalanceChanges:
var _tmp13 []encodingBalanceChange
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp14 encodingBalanceChange
{
if _, err := dec.List(); err != nil {
return err
}
// TxIdx:
_tmp15, err := dec.Uint16()
if err != nil {
return err
}
_tmp14.TxIdx = _tmp15
// Balance:
var _tmp16 [16]byte
if err := dec.ReadBytes(_tmp16[:]); err != nil {
return err
}
_tmp14.Balance = _tmp16
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp13 = append(_tmp13, _tmp14)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp2.BalanceChanges = _tmp13
// NonceChanges:
var _tmp17 []encodingAccountNonce
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp18 encodingAccountNonce
{
if _, err := dec.List(); err != nil {
return err
}
// TxIdx:
_tmp19, err := dec.Uint16()
if err != nil {
return err
}
_tmp18.TxIdx = _tmp19
// Nonce:
_tmp20, err := dec.Uint64()
if err != nil {
return err
}
_tmp18.Nonce = _tmp20
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp17 = append(_tmp17, _tmp18)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp2.NonceChanges = _tmp17
// Code:
var _tmp21 []encodingCodeChange
if _, err := dec.List(); err != nil {
return err
}
for dec.MoreDataInList() {
var _tmp22 encodingCodeChange
{
if _, err := dec.List(); err != nil {
return err
}
// TxIndex:
_tmp23, err := dec.Uint16()
if err != nil {
return err
}
_tmp22.TxIndex = _tmp23
// Code:
_tmp24, err := dec.Bytes()
if err != nil {
return err
}
_tmp22.Code = _tmp24
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp21 = append(_tmp21, _tmp22)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp2.Code = _tmp21
if err := dec.ListEnd(); err != nil {
return err
}
}
_tmp1 = append(_tmp1, _tmp2)
}
if err := dec.ListEnd(); err != nil {
return err
}
_tmp0.Accesses = _tmp1
if err := dec.ListEnd(); err != nil {
return err
}
}
*obj = _tmp0
return nil
}

View file

@ -1,906 +0,0 @@
// Code generated by fastssz. DO NOT EDIT.
// Hash: 52e68d5f470c3c68962d9d1adb13fcc3828c2efcd43c4c592c091935bb9f35f6
// Version: 0.1.3
package bal
import (
ssz "github.com/ferranbt/fastssz"
)
// MarshalSSZ ssz marshals the BlockAccessList object
func (e *BlockAccessList) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the BlockAccessList object to a target array
func (e *BlockAccessList) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
offset := int(4)
// Offset (0) 'Accesses'
dst = ssz.WriteOffset(dst, offset)
// Field (0) 'Accesses'
if size := len(e.Accesses); size > 300000 {
err = ssz.ErrListTooBigFn("BlockAccessList.Accesses", size, 300000)
return
}
{
offset = 4 * len(e.Accesses)
for ii := 0; ii < len(e.Accesses); ii++ {
dst = ssz.WriteOffset(dst, offset)
offset += e.Accesses[ii].SizeSSZ()
}
}
for ii := 0; ii < len(e.Accesses); ii++ {
if dst, err = e.Accesses[ii].MarshalSSZTo(dst); err != nil {
return
}
}
return
}
// UnmarshalSSZ ssz unmarshals the BlockAccessList object
func (e *BlockAccessList) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size < 4 {
return ssz.ErrSize
}
tail := buf
var o0 uint64
// Offset (0) 'Accesses'
if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
return ssz.ErrOffset
}
if o0 != 4 {
return ssz.ErrInvalidVariableOffset
}
// Field (0) 'Accesses'
{
buf = tail[o0:]
num, err := ssz.DecodeDynamicLength(buf, 300000)
if err != nil {
return err
}
e.Accesses = make([]AccountAccess, num)
err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
if err = e.Accesses[indx].UnmarshalSSZ(buf); err != nil {
return err
}
return nil
})
if err != nil {
return err
}
}
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the BlockAccessList object
func (e *BlockAccessList) SizeSSZ() (size int) {
size = 4
// Field (0) 'Accesses'
for ii := 0; ii < len(e.Accesses); ii++ {
size += 4
size += e.Accesses[ii].SizeSSZ()
}
return
}
// HashTreeRoot ssz hashes the BlockAccessList object
func (e *BlockAccessList) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the BlockAccessList object with a hasher
func (e *BlockAccessList) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'Accesses'
{
subIndx := hh.Index()
num := uint64(len(e.Accesses))
if num > 300000 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.Accesses {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 300000)
}
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the BlockAccessList object
func (e *BlockAccessList) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the encodingCodeChange object
func (e *encodingCodeChange) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the encodingCodeChange object to a target array
func (e *encodingCodeChange) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
offset := int(6)
// Field (0) 'TxIndex'
dst = ssz.MarshalUint16(dst, e.TxIndex)
// Offset (1) 'Code'
dst = ssz.WriteOffset(dst, offset)
// Field (1) 'Code'
if size := len(e.Code); size > 24576 {
err = ssz.ErrBytesLengthFn("encodingCodeChange.Code", size, 24576)
return
}
dst = append(dst, e.Code...)
return
}
// UnmarshalSSZ ssz unmarshals the encodingCodeChange object
func (e *encodingCodeChange) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size < 6 {
return ssz.ErrSize
}
tail := buf
var o1 uint64
// Field (0) 'TxIndex'
e.TxIndex = ssz.UnmarshallUint16(buf[0:2])
// Offset (1) 'Code'
if o1 = ssz.ReadOffset(buf[2:6]); o1 > size {
return ssz.ErrOffset
}
if o1 != 6 {
return ssz.ErrInvalidVariableOffset
}
// Field (1) 'Code'
{
buf = tail[o1:]
if len(buf) > 24576 {
return ssz.ErrBytesLength
}
if cap(e.Code) == 0 {
e.Code = make([]byte, 0, len(buf))
}
e.Code = append(e.Code, buf...)
}
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the encodingCodeChange object
func (e *encodingCodeChange) SizeSSZ() (size int) {
size = 6
// Field (1) 'Code'
size += len(e.Code)
return
}
// HashTreeRoot ssz hashes the encodingCodeChange object
func (e *encodingCodeChange) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the encodingCodeChange object with a hasher
func (e *encodingCodeChange) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'TxIndex'
hh.PutUint16(e.TxIndex)
// Field (1) 'Code'
{
elemIndx := hh.Index()
byteLen := uint64(len(e.Code))
if byteLen > 24576 {
err = ssz.ErrIncorrectListSize
return
}
hh.Append(e.Code)
hh.MerkleizeWithMixin(elemIndx, byteLen, (24576+31)/32)
}
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the encodingCodeChange object
func (e *encodingCodeChange) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the encodingBalanceChange object
func (e *encodingBalanceChange) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the encodingBalanceChange object to a target array
func (e *encodingBalanceChange) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
// Field (0) 'TxIdx'
dst = ssz.MarshalUint16(dst, e.TxIdx)
// Field (1) 'Balance'
dst = append(dst, e.Balance[:]...)
return
}
// UnmarshalSSZ ssz unmarshals the encodingBalanceChange object
func (e *encodingBalanceChange) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size != 18 {
return ssz.ErrSize
}
// Field (0) 'TxIdx'
e.TxIdx = ssz.UnmarshallUint16(buf[0:2])
// Field (1) 'Balance'
copy(e.Balance[:], buf[2:18])
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the encodingBalanceChange object
func (e *encodingBalanceChange) SizeSSZ() (size int) {
size = 18
return
}
// HashTreeRoot ssz hashes the encodingBalanceChange object
func (e *encodingBalanceChange) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the encodingBalanceChange object with a hasher
func (e *encodingBalanceChange) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'TxIdx'
hh.PutUint16(e.TxIdx)
// Field (1) 'Balance'
hh.PutBytes(e.Balance[:])
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the encodingBalanceChange object
func (e *encodingBalanceChange) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the encodingAccountNonce object
func (e *encodingAccountNonce) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the encodingAccountNonce object to a target array
func (e *encodingAccountNonce) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
// Field (0) 'TxIdx'
dst = ssz.MarshalUint16(dst, e.TxIdx)
// Field (1) 'Nonce'
dst = ssz.MarshalUint64(dst, e.Nonce)
return
}
// UnmarshalSSZ ssz unmarshals the encodingAccountNonce object
func (e *encodingAccountNonce) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size != 10 {
return ssz.ErrSize
}
// Field (0) 'TxIdx'
e.TxIdx = ssz.UnmarshallUint16(buf[0:2])
// Field (1) 'Nonce'
e.Nonce = ssz.UnmarshallUint64(buf[2:10])
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the encodingAccountNonce object
func (e *encodingAccountNonce) SizeSSZ() (size int) {
size = 10
return
}
// HashTreeRoot ssz hashes the encodingAccountNonce object
func (e *encodingAccountNonce) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the encodingAccountNonce object with a hasher
func (e *encodingAccountNonce) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'TxIdx'
hh.PutUint16(e.TxIdx)
// Field (1) 'Nonce'
hh.PutUint64(e.Nonce)
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the encodingAccountNonce object
func (e *encodingAccountNonce) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the encodingStorageWrite object
func (e *encodingStorageWrite) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the encodingStorageWrite object to a target array
func (e *encodingStorageWrite) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
// Field (0) 'TxIdx'
dst = ssz.MarshalUint16(dst, e.TxIdx)
// Field (1) 'ValueAfter'
dst = append(dst, e.ValueAfter[:]...)
return
}
// UnmarshalSSZ ssz unmarshals the encodingStorageWrite object
func (e *encodingStorageWrite) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size != 34 {
return ssz.ErrSize
}
// Field (0) 'TxIdx'
e.TxIdx = ssz.UnmarshallUint16(buf[0:2])
// Field (1) 'ValueAfter'
copy(e.ValueAfter[:], buf[2:34])
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the encodingStorageWrite object
func (e *encodingStorageWrite) SizeSSZ() (size int) {
size = 34
return
}
// HashTreeRoot ssz hashes the encodingStorageWrite object
func (e *encodingStorageWrite) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the encodingStorageWrite object with a hasher
func (e *encodingStorageWrite) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'TxIdx'
hh.PutUint16(e.TxIdx)
// Field (1) 'ValueAfter'
hh.PutBytes(e.ValueAfter[:])
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the encodingStorageWrite object
func (e *encodingStorageWrite) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the encodingSlotWrites object
func (e *encodingSlotWrites) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the encodingSlotWrites object to a target array
func (e *encodingSlotWrites) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
offset := int(36)
// Field (0) 'Slot'
dst = append(dst, e.Slot[:]...)
// Offset (1) 'Accesses'
dst = ssz.WriteOffset(dst, offset)
// Field (1) 'Accesses'
if size := len(e.Accesses); size > 300000 {
err = ssz.ErrListTooBigFn("encodingSlotWrites.Accesses", size, 300000)
return
}
for ii := 0; ii < len(e.Accesses); ii++ {
if dst, err = e.Accesses[ii].MarshalSSZTo(dst); err != nil {
return
}
}
return
}
// UnmarshalSSZ ssz unmarshals the encodingSlotWrites object
func (e *encodingSlotWrites) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size < 36 {
return ssz.ErrSize
}
tail := buf
var o1 uint64
// Field (0) 'Slot'
copy(e.Slot[:], buf[0:32])
// Offset (1) 'Accesses'
if o1 = ssz.ReadOffset(buf[32:36]); o1 > size {
return ssz.ErrOffset
}
if o1 != 36 {
return ssz.ErrInvalidVariableOffset
}
// Field (1) 'Accesses'
{
buf = tail[o1:]
num, err := ssz.DivideInt2(len(buf), 34, 300000)
if err != nil {
return err
}
e.Accesses = make([]encodingStorageWrite, num)
for ii := 0; ii < num; ii++ {
if err = e.Accesses[ii].UnmarshalSSZ(buf[ii*34 : (ii+1)*34]); err != nil {
return err
}
}
}
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the encodingSlotWrites object
func (e *encodingSlotWrites) SizeSSZ() (size int) {
size = 36
// Field (1) 'Accesses'
size += len(e.Accesses) * 34
return
}
// HashTreeRoot ssz hashes the encodingSlotWrites object
func (e *encodingSlotWrites) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the encodingSlotWrites object with a hasher
func (e *encodingSlotWrites) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'Slot'
hh.PutBytes(e.Slot[:])
// Field (1) 'Accesses'
{
subIndx := hh.Index()
num := uint64(len(e.Accesses))
if num > 300000 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.Accesses {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 300000)
}
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the encodingSlotWrites object
func (e *encodingSlotWrites) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}
// MarshalSSZ ssz marshals the AccountAccess object
func (e *AccountAccess) MarshalSSZ() ([]byte, error) {
return ssz.MarshalSSZ(e)
}
// MarshalSSZTo ssz marshals the AccountAccess object to a target array
func (e *AccountAccess) MarshalSSZTo(buf []byte) (dst []byte, err error) {
dst = buf
offset := int(40)
// Field (0) 'Address'
dst = append(dst, e.Address[:]...)
// Offset (1) 'StorageWrites'
dst = ssz.WriteOffset(dst, offset)
for ii := 0; ii < len(e.StorageWrites); ii++ {
offset += 4
offset += e.StorageWrites[ii].SizeSSZ()
}
// Offset (2) 'StorageReads'
dst = ssz.WriteOffset(dst, offset)
offset += len(e.StorageReads) * 32
// Offset (3) 'BalanceChanges'
dst = ssz.WriteOffset(dst, offset)
offset += len(e.BalanceChanges) * 18
// Offset (4) 'NonceChanges'
dst = ssz.WriteOffset(dst, offset)
offset += len(e.NonceChanges) * 10
// Offset (5) 'Code'
dst = ssz.WriteOffset(dst, offset)
// Field (1) 'StorageWrites'
if size := len(e.StorageWrites); size > 300000 {
err = ssz.ErrListTooBigFn("AccountAccess.StorageWrites", size, 300000)
return
}
{
offset = 4 * len(e.StorageWrites)
for ii := 0; ii < len(e.StorageWrites); ii++ {
dst = ssz.WriteOffset(dst, offset)
offset += e.StorageWrites[ii].SizeSSZ()
}
}
for ii := 0; ii < len(e.StorageWrites); ii++ {
if dst, err = e.StorageWrites[ii].MarshalSSZTo(dst); err != nil {
return
}
}
// Field (2) 'StorageReads'
if size := len(e.StorageReads); size > 300000 {
err = ssz.ErrListTooBigFn("AccountAccess.StorageReads", size, 300000)
return
}
for ii := 0; ii < len(e.StorageReads); ii++ {
dst = append(dst, e.StorageReads[ii][:]...)
}
// Field (3) 'BalanceChanges'
if size := len(e.BalanceChanges); size > 300000 {
err = ssz.ErrListTooBigFn("AccountAccess.BalanceChanges", size, 300000)
return
}
for ii := 0; ii < len(e.BalanceChanges); ii++ {
if dst, err = e.BalanceChanges[ii].MarshalSSZTo(dst); err != nil {
return
}
}
// Field (4) 'NonceChanges'
if size := len(e.NonceChanges); size > 300000 {
err = ssz.ErrListTooBigFn("AccountAccess.NonceChanges", size, 300000)
return
}
for ii := 0; ii < len(e.NonceChanges); ii++ {
if dst, err = e.NonceChanges[ii].MarshalSSZTo(dst); err != nil {
return
}
}
// Field (5) 'Code'
if size := len(e.Code); size > 1 {
err = ssz.ErrListTooBigFn("AccountAccess.Code", size, 1)
return
}
{
offset = 4 * len(e.Code)
for ii := 0; ii < len(e.Code); ii++ {
dst = ssz.WriteOffset(dst, offset)
offset += e.Code[ii].SizeSSZ()
}
}
for ii := 0; ii < len(e.Code); ii++ {
if dst, err = e.Code[ii].MarshalSSZTo(dst); err != nil {
return
}
}
return
}
// UnmarshalSSZ ssz unmarshals the AccountAccess object
func (e *AccountAccess) UnmarshalSSZ(buf []byte) error {
var err error
size := uint64(len(buf))
if size < 40 {
return ssz.ErrSize
}
tail := buf
var o1, o2, o3, o4, o5 uint64
// Field (0) 'Address'
copy(e.Address[:], buf[0:20])
// Offset (1) 'StorageWrites'
if o1 = ssz.ReadOffset(buf[20:24]); o1 > size {
return ssz.ErrOffset
}
if o1 != 40 {
return ssz.ErrInvalidVariableOffset
}
// Offset (2) 'StorageReads'
if o2 = ssz.ReadOffset(buf[24:28]); o2 > size || o1 > o2 {
return ssz.ErrOffset
}
// Offset (3) 'BalanceChanges'
if o3 = ssz.ReadOffset(buf[28:32]); o3 > size || o2 > o3 {
return ssz.ErrOffset
}
// Offset (4) 'NonceChanges'
if o4 = ssz.ReadOffset(buf[32:36]); o4 > size || o3 > o4 {
return ssz.ErrOffset
}
// Offset (5) 'Code'
if o5 = ssz.ReadOffset(buf[36:40]); o5 > size || o4 > o5 {
return ssz.ErrOffset
}
// Field (1) 'StorageWrites'
{
buf = tail[o1:o2]
num, err := ssz.DecodeDynamicLength(buf, 300000)
if err != nil {
return err
}
e.StorageWrites = make([]encodingSlotWrites, num)
err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
if err = e.StorageWrites[indx].UnmarshalSSZ(buf); err != nil {
return err
}
return nil
})
if err != nil {
return err
}
}
// Field (2) 'StorageReads'
{
buf = tail[o2:o3]
num, err := ssz.DivideInt2(len(buf), 32, 300000)
if err != nil {
return err
}
e.StorageReads = make([][32]byte, num)
for ii := 0; ii < num; ii++ {
copy(e.StorageReads[ii][:], buf[ii*32:(ii+1)*32])
}
}
// Field (3) 'BalanceChanges'
{
buf = tail[o3:o4]
num, err := ssz.DivideInt2(len(buf), 18, 300000)
if err != nil {
return err
}
e.BalanceChanges = make([]encodingBalanceChange, num)
for ii := 0; ii < num; ii++ {
if err = e.BalanceChanges[ii].UnmarshalSSZ(buf[ii*18 : (ii+1)*18]); err != nil {
return err
}
}
}
// Field (4) 'NonceChanges'
{
buf = tail[o4:o5]
num, err := ssz.DivideInt2(len(buf), 10, 300000)
if err != nil {
return err
}
e.NonceChanges = make([]encodingAccountNonce, num)
for ii := 0; ii < num; ii++ {
if err = e.NonceChanges[ii].UnmarshalSSZ(buf[ii*10 : (ii+1)*10]); err != nil {
return err
}
}
}
// Field (5) 'Code'
{
buf = tail[o5:]
num, err := ssz.DecodeDynamicLength(buf, 1)
if err != nil {
return err
}
e.Code = make([]encodingCodeChange, num)
err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
if err = e.Code[indx].UnmarshalSSZ(buf); err != nil {
return err
}
return nil
})
if err != nil {
return err
}
}
return err
}
// SizeSSZ returns the ssz encoded size in bytes for the AccountAccess object
func (e *AccountAccess) SizeSSZ() (size int) {
size = 40
// Field (1) 'StorageWrites'
for ii := 0; ii < len(e.StorageWrites); ii++ {
size += 4
size += e.StorageWrites[ii].SizeSSZ()
}
// Field (2) 'StorageReads'
size += len(e.StorageReads) * 32
// Field (3) 'BalanceChanges'
size += len(e.BalanceChanges) * 18
// Field (4) 'NonceChanges'
size += len(e.NonceChanges) * 10
// Field (5) 'Code'
for ii := 0; ii < len(e.Code); ii++ {
size += 4
size += e.Code[ii].SizeSSZ()
}
return
}
// HashTreeRoot ssz hashes the AccountAccess object
func (e *AccountAccess) HashTreeRoot() ([32]byte, error) {
return ssz.HashWithDefaultHasher(e)
}
// HashTreeRootWith ssz hashes the AccountAccess object with a hasher
func (e *AccountAccess) HashTreeRootWith(hh ssz.HashWalker) (err error) {
indx := hh.Index()
// Field (0) 'Address'
hh.PutBytes(e.Address[:])
// Field (1) 'StorageWrites'
{
subIndx := hh.Index()
num := uint64(len(e.StorageWrites))
if num > 300000 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.StorageWrites {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 300000)
}
// Field (2) 'StorageReads'
{
if size := len(e.StorageReads); size > 300000 {
err = ssz.ErrListTooBigFn("AccountAccess.StorageReads", size, 300000)
return
}
subIndx := hh.Index()
for _, i := range e.StorageReads {
hh.Append(i[:])
}
numItems := uint64(len(e.StorageReads))
hh.MerkleizeWithMixin(subIndx, numItems, 300000)
}
// Field (3) 'BalanceChanges'
{
subIndx := hh.Index()
num := uint64(len(e.BalanceChanges))
if num > 300000 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.BalanceChanges {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 300000)
}
// Field (4) 'NonceChanges'
{
subIndx := hh.Index()
num := uint64(len(e.NonceChanges))
if num > 300000 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.NonceChanges {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 300000)
}
// Field (5) 'Code'
{
subIndx := hh.Index()
num := uint64(len(e.Code))
if num > 1 {
err = ssz.ErrIncorrectListSize
return
}
for _, elem := range e.Code {
if err = elem.HashTreeRootWith(hh); err != nil {
return
}
}
hh.MerkleizeWithMixin(subIndx, num, 1)
}
hh.Merkleize(indx)
return
}
// GetTree ssz hashes the AccountAccess object
func (e *AccountAccess) GetTree() (*ssz.Node, error) {
return ssz.ProofTree(e)
}