prysm-pulse/beacon-chain/state/stateutil/field_root_eth1.go
Radosław Kapka 21bdbd548a
Deduplicate native state (a.k.a. One State to rule them all) (#10483)
* v0

* getters/setters

* init and copy

* hasher

* all the nice stuff

* make bazel happy

* remove tests for smaller PR

* remove old states

* move files

* import fixes

* custom MarshalSSZ

* fixed deadlock

* copy version when copying state

* correct issues in state_trie

* fix Copy()

* better e2e comment

* add code to minimal state

* spectest test

* Revert "Auxiliary commit to revert individual files from 84154423464e8372f7e0a03367403656ac5cd78e"

This reverts commit 9602599d183081291dfa0ba4f1036430f63a7822.

* native state assert

* always error

* always log

* more native state usage

* cleanup

* remove empty line

* Revert "spectests"

This reverts commit 1c49bed5d1cf6224afaf21e18562bf72fae5d2b6.

# Conflicts:
#	beacon-chain/powchain/service.go
#	beacon-chain/state/v1/state_trie.go
#	beacon-chain/state/v2/state_trie.go
#	beacon-chain/state/v3/state_trie.go
#	testing/spectest/shared/phase0/finality/BUILD.bazel
#	testing/spectest/shared/phase0/finality/runner.go

* dedup field trie

* fix test issues

* cleanup

* use correct field num in FinalizedRootProof

* use existing version constant

* halfway there

* "working" version

* some fixes

* fix field nums in tests

* rename v0types to nativetypes

* Revert "Auxiliary commit to revert individual files from dc549b1cf8e724bd08cee1ecc760ff3771d5592d"

This reverts commit 7254d3070d8693b283fc686a2e01a822ecbac1b3.

* uncomment code

* remove map size

* Revert "Revert "spectests""

This reverts commit 39c271ae6b57d6a3737e2c202cd8407857475e56.

* use reverse map

* Revert "Revert "Revert "spectests"""

This reverts commit 19ba8cf95cdca689357c8234a262e08cccbafef4.

* finally found the bug

(cherry picked from commit a5414c4be1bdb61a50b391ea5301895e772cc5e9)

* simplify populateFieldIndexes

* fix copy

(cherry picked from commit 7da4fb8cf51557ef931bb781872ea52fc6731af5)

* remove native state from e2e

* remove index map

* unsupported functions

* Use ProtobufBeaconState() from native state

* tests

* typo

* reduce complexity of `SaveStatesEfficient`

* remove unused receiver name

* update doc.go

* fix test assertion

* fix test assertion 2

* Phase0 justification bits

* bring back state tests

* rename fieldIndexRev

* versioning of ToProto

* remove version check from unexported function

* hasher tests

* don't return error from JustificationBits

* extract fieldConvertersNative

* helper error function

* use fieldConvertersNative

* Introduce RealPosition method on FieldIndex

* use RealPosition in hasher

* remove unused fields

* remove TestAppendBeyondIndicesLimit

(cherry picked from commit 3017e700282969c30006b64c95c21ffe6b166f8b)

* simplify RealPosition

* rename field interface

* use helper in proofs.go

* Update beacon-chain/core/altair/upgrade.go

Co-authored-by: Nishant Das <nishdas93@gmail.com>
Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
2022-05-09 13:02:34 +00:00

25 lines
777 B
Go

package stateutil
import (
"github.com/pkg/errors"
"github.com/prysmaticlabs/prysm/encoding/ssz"
ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
)
// Eth1Root computes the HashTreeRoot Merkleization of
// a BeaconBlockHeader struct according to the eth2
// Simple Serialize specification.
func Eth1Root(hasher ssz.HashFn, eth1Data *ethpb.Eth1Data) ([32]byte, error) {
if eth1Data == nil {
return [32]byte{}, errors.New("nil eth1 data")
}
return Eth1DataRootWithHasher(hasher, eth1Data)
}
// Eth1DataVotesRoot computes the HashTreeRoot Merkleization of
// a list of Eth1Data structs according to the eth2
// Simple Serialize specification.
func Eth1DataVotesRoot(eth1DataVotes []*ethpb.Eth1Data) ([32]byte, error) {
return Eth1DatasRoot(eth1DataVotes)
}