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core: polish code

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This commit is contained in:
Gary Rong 2024-08-15 10:16:25 +08:00
parent 1bc6bf5904
commit 9aa0c82ea2
1 changed files with 4 additions and 4 deletions
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8
core/genesis.go
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@ -145,9 +145,8 @@ func hashAlloc(ga *types.GenesisAlloc, isVerkle bool) (common.Hash, error) {
return statedb.Commit(0, false) return statedb.Commit(0, false)
} }
// flushAlloc is very similar with hash, but the main difference is all the generated // flushAlloc is very similar with hash, but the main difference is all the
// states will be persisted into the given database. Also, the genesis state // generated states will be persisted into the given database.
// specification will be flushed as well.
func flushAlloc(ga *types.GenesisAlloc, db ethdb.Database, triedb *triedb.Database) (common.Hash, error) { func flushAlloc(ga *types.GenesisAlloc, db ethdb.Database, triedb *triedb.Database) (common.Hash, error) {
statedb, err := state.New(types.EmptyRootHash, state.NewDatabaseWithNodeDB(db, triedb), nil) statedb, err := state.New(types.EmptyRootHash, state.NewDatabaseWithNodeDB(db, triedb), nil)
if err != nil { if err != nil {
@ -423,6 +422,7 @@ func (g *Genesis) ToBlock() *types.Block {
return g.toBlockWithRoot(root) return g.toBlockWithRoot(root)
} }
// toBlockWithRoot constructs the genesis block with the given genesis state root.
func (g *Genesis) toBlockWithRoot(root common.Hash) *types.Block { func (g *Genesis) toBlockWithRoot(root common.Hash) *types.Block {
head := &types.Header{ head := &types.Header{
Number: new(big.Int).SetUint64(g.Number), Number: new(big.Int).SetUint64(g.Number),
@ -499,13 +499,13 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *triedb.Database) (*types.Blo
return nil, err return nil, err
} }
block := g.toBlockWithRoot(root) block := g.toBlockWithRoot(root)
// Marshal the genesis state specification and persist. // Marshal the genesis state specification and persist.
blob, err := json.Marshal(g.Alloc) blob, err := json.Marshal(g.Alloc)
if err != nil { if err != nil {
return nil, err return nil, err
} }
rawdb.WriteGenesisStateSpec(db, block.Hash(), blob) rawdb.WriteGenesisStateSpec(db, block.Hash(), blob)
rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty()) rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty())
rawdb.WriteBlock(db, block) rawdb.WriteBlock(db, block)
rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), nil) rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), nil)