add eth tx hash into stateDB memory objefct

core/state/statedb.go

@@ -90,7 +90,8 @@ type DB struct {
 	// The refund counter, also used by state transitioning.
 	refund uint64
 
-	thash, bhash common.Hash
+	thash, bhash common.Hash // thash means hmy tx hash
+	ethTxHash    common.Hash // ethTxHash is eth tx hash, use by tracer
 	txIndex      int
 	logs         map[common.Hash][]*types.Log
 	logSize      uint
@@ -158,6 +159,7 @@ func (db *DB) Reset(root common.Hash) error {
 	db.stateValidators = make(map[common.Address]*stk.ValidatorWrapper)
 	db.thash = common.Hash{}
 	db.bhash = common.Hash{}
+	db.ethTxHash = common.Hash{}
 	db.txIndex = 0
 	db.logs = make(map[common.Hash][]*types.Log)
 	db.logSize = 0
@@ -264,6 +266,10 @@ func (s *DB) TxHash() common.Hash {
 	return s.thash
 }
 
+func (s *DB) TxHashETH() common.Hash {
+	return s.ethTxHash
+}
+
 // BlockHash returns the current block hash set by Prepare.
 func (db *DB) BlockHash() common.Hash {
 	return db.bhash
@@ -747,6 +753,10 @@ func (db *DB) Prepare(thash, bhash common.Hash, ti int) {
 	db.txIndex = ti
 }
 
+func (db *DB) SetTxHashETH(ethTxHash common.Hash) {
+	db.ethTxHash = ethTxHash
+}
+
 func (db *DB) clearJournalAndRefund() {
 	if len(db.journal.entries) > 0 {
 		db.journal = newJournal()

core/state_processor.go

@@ -119,6 +119,9 @@ func (p *StateProcessor) Process(
 	// Iterate over and process the individual transactions
 	for i, tx := range block.Transactions() {
 		statedb.Prepare(tx.Hash(), block.Hash(), i)
+		if tx.IsEthCompatible() {
+			statedb.SetTxHashETH(tx.ConvertToEth().Hash())
+		}
 		receipt, cxReceipt, _, err := ApplyTransaction(
 			p.config, p.bc, &beneficiary, gp, statedb, header, tx, usedGas, cfg,
 		)

core/vm/interface.go

@@ -79,6 +79,7 @@ type StateDB interface {
 	TxIndex() int
 	BlockHash() common.Hash
 	TxHash() common.Hash
+	TxHashETH() common.Hash // used by tracer
 }
 
 // CallContext provides a basic interface for the EVM calling conventions. The EVM

hmy/tracer.go

@@ -379,9 +379,8 @@ traceLoop:
 		}
 		// Generate the next state snapshot fast without tracing
 		msg, _ := tx.AsMessage(signer)
-
-		ethTx := tx.ConvertToEth()
-		statedb.Prepare(ethTx.Hash(), blockHash, i)
+		statedb.Prepare(tx.Hash(), blockHash, i)
+		statedb.SetTxHashETH(tx.ConvertToEth().Hash())
 		vmctx := core.NewEVMContext(msg, block.Header(), hmy.BlockChain, nil)
 		res, err := hmy.TraceTx(ctx, msg, vmctx, statedb, config)
 		if err != nil {
@@ -465,8 +464,9 @@ func (hmy *Harmony) TraceBlock(ctx context.Context, block *types.Block, config *
 
 				msg, _ := txs[task.index].AsMessage(signer)
 				vmctx := core.NewEVMContext(msg, block.Header(), hmy.BlockChain, nil)
-				ethTx := txs[task.index].ConvertToEth()
-				task.statedb.Prepare(ethTx.Hash(), blockHash, task.index)
+				tx := txs[task.index]
+				task.statedb.Prepare(tx.Hash(), blockHash, task.index)
+				task.statedb.SetTxHashETH(tx.ConvertToEth().Hash())
 				res, err := hmy.TraceTx(ctx, msg, vmctx, task.statedb, config)
 				if err != nil {
 					results[task.index] = &TxTraceResult{Error: err.Error()}
@@ -489,6 +489,7 @@ func (hmy *Harmony) TraceBlock(ctx context.Context, block *types.Block, config *
 		// Generate the next state snapshot fast without tracing
 		msg, _ := tx.AsMessage(signer)
 		statedb.Prepare(tx.Hash(), block.Hash(), i)
+		statedb.SetTxHashETH(tx.ConvertToEth().Hash())
 		vmctx := core.NewEVMContext(msg, block.Header(), hmy.BlockChain, nil)
 
 		vmenv := vm.NewEVM(vmctx, statedb, hmy.BlockChain.Config(), vm.Config{})

hmy/tracers/block_tracer.go

@@ -243,7 +243,7 @@ func (jst *ParityBlockTracer) CaptureStart(env *vm.EVM, from common.Address, to
 	jst.cur.value = (&big.Int{}).Set(value)
 	jst.cur.blockHash = env.StateDB.BlockHash()
 	jst.cur.transactionPosition = uint64(env.StateDB.TxIndex())
-	jst.cur.transactionHash = env.StateDB.TxHash()
+	jst.cur.transactionHash = env.StateDB.TxHashETH()
 	jst.cur.blockNumber = env.BlockNumber.Uint64()
 	jst.cur.descended = false
 	jst.cur.push(&jst.cur.action)