add genesis alloc to hook

core/blockchain.go

@@ -162,7 +162,7 @@ type BlockchainLogger interface {
 	// `td` is the total difficulty prior to `block`.
 	OnBlockStart(block *types.Block, td *big.Int, finalized *types.Header, safe *types.Header)
 	OnBlockEnd(err error)
-	OnGenesisBlock(genesis *types.Block)
+	OnGenesisBlock(genesis *types.Block, alloc GenesisAlloc)
 }
 
 // BlockChain represents the canonical chain given a database with a genesis

core/genesis.go

@@ -485,7 +485,7 @@ func (g *Genesis) Commit(db ethdb.Database, triedb *trie.Database, bcLogger Bloc
 		return nil, errors.New("can't start clique chain without signers")
 	}
 	if bcLogger != nil {
-		bcLogger.OnGenesisBlock(block)
+		bcLogger.OnGenesisBlock(block, g.Alloc)
 	}
 	// All the checks has passed, flush the states derived from the genesis
 	// specification as well as the specification itself into the provided

eth/tracers/printer.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/core/vm"
 )
@@ -82,8 +83,8 @@ func (p *Printer) OnBlockEnd(err error) {
 	fmt.Printf("OnBlockEnd: err=%v\n", err)
 }
 
-func (p *Printer) OnGenesisBlock(b *types.Block) {
-	fmt.Printf("OnGenesisBlock: b=%v\n", b.NumberU64())
+func (p *Printer) OnGenesisBlock(b *types.Block, alloc core.GenesisAlloc) {
+	fmt.Printf("OnGenesisBlock: b=%v, allocLength=%d\n", b.NumberU64(), len(alloc))
 }
 
 func (p *Printer) OnBalanceChange(a common.Address, prev, new *big.Int) {