fix(eip2935): Preload blockchash storage address (bluealloy#1395)

taikoxyz · May 11, 2024 · aeefcda · aeefcda
1 parent 7286dc5
commit aeefcda
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/crates/revm/src/handler/mainnet/pre_execution.rs b/crates/revm/src/handler/mainnet/pre_execution.rs
@@ -7,8 +7,8 @@ use crate::{
     primitives::{
         db::Database,
         Account, EVMError, Env, Spec,
-        SpecId::{CANCUN, SHANGHAI},
-        TransactTo, U256,
+        SpecId::{CANCUN, PRAGUE, SHANGHAI},
+        TransactTo, BLOCKHASH_STORAGE_ADDRESS, U256,
     },
     Context, ContextPrecompiles,
 };
@@ -39,6 +39,16 @@ pub fn load_accounts<SPEC: Spec, EXT, DB: Database>(
         )?;
     }
 
+    // Load blockhash storage address
+    // EIP-2935: Serve historical block hashes from state
+    if SPEC::enabled(PRAGUE) {
+        context.evm.inner.journaled_state.initial_account_load(
+            BLOCKHASH_STORAGE_ADDRESS,
+            &[],
+            &mut context.evm.inner.db,
+        )?;
+    }
+
     context.evm.load_access_list()?;
     Ok(())
 }