From 0470776bd1ca4a3316c94438a0a7d26421fde63f Mon Sep 17 00:00:00 2001
From: Bartosz Zawistowski <bartosz.zawistowski@erigon.tech>
Date: Fri, 4 Apr 2025 12:22:24 +0200
Subject: [PATCH] Bindins missing

---
 bindings.go      | 34 ++++++++++++++++++++++++++++++++++
 bindings_stub.go | 15 +++++++++++++++
 2 files changed, 49 insertions(+)

diff --git a/bindings.go b/bindings.go
index 4dc67d8..9c9f335 100644
--- a/bindings.go
+++ b/bindings.go
@@ -607,3 +607,37 @@ func (s *Silkworm) ExecuteTxn(txCHandle unsafe.Pointer, blockNum uint64, blockHe
 
 	return gasUsed, blobGasUsed, fmt.Errorf("silkworm_execute_tx error %d", status)
 }
+
+func (s *Silkworm) BlockExecStart(
+	txCHandle unsafe.Pointer,
+	blockNum uint64,
+	blockHeaderHash Hash,
+) error {
+	cTx := (*C.MDBX_txn)(txCHandle)
+	cBlockNum := C.uint64_t(blockNum)
+	cBlockHeaderHash := C.CBytes(blockHeaderHash[:])
+
+	status := C.silkworm_block_exec_start(s.handle, cTx, cBlockNum, *(*C.struct_SilkwormBytes32)(cBlockHeaderHash))
+
+	if status == SILKWORM_OK {
+		return nil
+	}
+
+	return fmt.Errorf("silkworm_block_exec_end error %d", status)
+}
+
+func (s *Silkworm) BlockExecEnd(
+	txCHandle unsafe.Pointer,
+	memDbTxHandle unsafe.Pointer,
+) error {
+	cTx := (*C.MDBX_txn)(txCHandle)
+	memDbTx := (*C.MDBX_txn)(memDbTxHandle)
+
+	status := C.silkworm_block_exec_end(s.handle, cTx, memDbTx)
+
+	if status == SILKWORM_OK {
+		return nil
+	}
+
+	return fmt.Errorf("silkworm_block_exec_end error %d", status)
+}
diff --git a/bindings_stub.go b/bindings_stub.go
index 7260262..f7775dc 100644
--- a/bindings_stub.go
+++ b/bindings_stub.go
@@ -170,3 +170,18 @@ func (s *Silkworm) ExecuteTxn(
 ) (gasUsed uint64, blobGasUsed uint64, err error) {
 	return 0, 0, nil
 }
+
+func (s *Silkworm) BlockExecStart(
+	txCHandle unsafe.Pointer,
+	blockNum uint64,
+	blockHeaderHash Hash,
+) error {
+	return nil
+}
+
+func (s *Silkworm) BlockExecEnd(
+	txCHandle unsafe.Pointer,
+	memDbTxHandle unsafe.Pointer,
+) error {
+	return nil
+}