From 128a491ec9b3108cda59f7f788a624c26337d4bc Mon Sep 17 00:00:00 2001
From: Gary Rong <garyrong0905@gmail.com>
Date: Thu, 18 Jun 2026 12:18:35 +0800
Subject: [PATCH] trie/bintrie: implement updateBatch

---
 trie/bintrie/trie.go | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/trie/bintrie/trie.go b/trie/bintrie/trie.go
index ac9b19a2e1..1652b0ecb5 100644
--- a/trie/bintrie/trie.go
+++ b/trie/bintrie/trie.go
@@ -452,10 +452,31 @@ func (t *BinaryTrie) Witness() map[string][]byte {
 	return t.tracer.Values()
 }
 
-func (t *BinaryTrie) UpdateStorageBatch(_ common.Address, keys [][]byte, values [][]byte) error {
-	panic("not implemented")
+// UpdateStorageBatch updates a list of storage slots sequentially.
+func (t *BinaryTrie) UpdateStorageBatch(address common.Address, keys [][]byte, values [][]byte) error {
+	if len(keys) != len(values) {
+		return fmt.Errorf("keys and values length mismatch: %d != %d", len(keys), len(values))
+	}
+	for i, key := range keys {
+		if err := t.UpdateStorage(address, key, values[i]); err != nil {
+			return err
+		}
+	}
+	return nil
 }
 
-func (t *BinaryTrie) UpdateAccountBatch(addresses []common.Address, accounts []*types.StateAccount, _ []int) error {
-	panic("not implemented")
+// UpdateAccountBatch updates a list of accounts sequentially.
+func (t *BinaryTrie) UpdateAccountBatch(addresses []common.Address, accounts []*types.StateAccount, codeLens []int) error {
+	if len(addresses) != len(accounts) {
+		return fmt.Errorf("addresses and accounts length mismatch: %d != %d", len(addresses), len(accounts))
+	}
+	if len(addresses) != len(codeLens) {
+		return fmt.Errorf("addresses and code length mismatch: %d != %d", len(addresses), len(codeLens))
+	}
+	for i, addr := range addresses {
+		if err := t.UpdateAccount(addr, accounts[i], codeLens[i]); err != nil {
+			return err
+		}
+	}
+	return nil
 }