feat: add overhead and l1feescalar proofs to trace (#94)

kroma-network · Apr 8, 2024 · f5b70a2 · f5b70a2
1 parent 9cc463d
commit f5b70a2
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/core/vm/logger.go b/core/vm/logger.go
@@ -17,6 +17,7 @@
 package vm
 
 import (
+	"bytes"
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
@@ -502,6 +503,13 @@ func (l *StructLogger) MaybeAddFeeRecipientsToStatesAffected(tx *types.Transacti
 	}
 }
 
+func (l *StructLogger) MaybeAddL1BlockInfo(tx *types.Transaction) {
+	if contractAddress := *tx.To(); bytes.Equal(contractAddress[:], types.L1BlockAddr[:]) {
+		l.storage[contractAddress][types.OverheadSlot] = l.env.StateDB.GetState(contractAddress, types.OverheadSlot)
+		l.storage[contractAddress][types.L1FeeScalarsSlot] = l.env.StateDB.GetState(contractAddress, types.L1FeeScalarsSlot)
+	}
+}
+
 // WriteTrace writes a formatted trace to the given writer
 // [Scroll: START]
 func WriteTrace(writer io.Writer, logs []*StructLog) {

diff --git a/eth/tracers/api_blocktrace.go b/eth/tracers/api_blocktrace.go
@@ -262,6 +262,7 @@ func (api *API) getTxResult(env *traceEnv, state *state.StateDB, index int, bloc
 	}
 
 	tracer.MaybeAddFeeRecipientsToStatesAffected(tx)
+	tracer.MaybeAddL1BlockInfo(tx)
 
 	// merge required proof data
 	proofAccounts := tracer.UpdatedAccounts()