diff --git a/level_zero/tools/source/debug/debug_session.h b/level_zero/tools/source/debug/debug_session.h
index d51ac1b42a..46a80f3a00 100644
--- a/level_zero/tools/source/debug/debug_session.h
+++ b/level_zero/tools/source/debug/debug_session.h
@@ -27,6 +27,13 @@ struct DebugSession : _zet_debug_session_handle_t {
     virtual ze_result_t initialize() = 0;
 
     virtual ze_result_t readEvent(uint64_t timeout, zet_debug_event_t *event) = 0;
+    virtual ze_result_t interrupt(ze_device_thread_t thread) = 0;
+    virtual ze_result_t resume(ze_device_thread_t thread) = 0;
+    virtual ze_result_t readMemory(ze_device_thread_t thread, const zet_debug_memory_space_desc_t *desc, size_t size, void *buffer) = 0;
+    virtual ze_result_t writeMemory(ze_device_thread_t thread, const zet_debug_memory_space_desc_t *desc, size_t size, const void *buffer) = 0;
+    virtual ze_result_t acknowledgeEvent(const zet_debug_event_t *event) = 0;
+    virtual ze_result_t readRegisters(ze_device_thread_t thread, zet_debug_regset_type_t type, uint32_t start, uint32_t count, void *pRegisterValues) = 0;
+    virtual ze_result_t writeRegisters(ze_device_thread_t thread, zet_debug_regset_type_t type, uint32_t start, uint32_t count, void *pRegisterValues) = 0;
 
     Device *getConnectedDevice() { return connectedDevice; }
     virtual void startAsyncThread() = 0;
diff --git a/level_zero/tools/test/unit_tests/sources/debug/mock_debug_session.h b/level_zero/tools/test/unit_tests/sources/debug/mock_debug_session.h
index e3ff563b4b..e3c894d3fa 100644
--- a/level_zero/tools/test/unit_tests/sources/debug/mock_debug_session.h
+++ b/level_zero/tools/test/unit_tests/sources/debug/mock_debug_session.h
@@ -35,6 +35,27 @@ struct DebugSessionMock : public L0::DebugSession {
     ze_result_t readEvent(uint64_t timeout, zet_debug_event_t *event) override {
         return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
     }
+    ze_result_t interrupt(ze_device_thread_t thread) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t resume(ze_device_thread_t thread) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t readMemory(ze_device_thread_t thread, const zet_debug_memory_space_desc_t *desc, size_t size, void *buffer) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t writeMemory(ze_device_thread_t thread, const zet_debug_memory_space_desc_t *desc, size_t size, const void *buffer) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t acknowledgeEvent(const zet_debug_event_t *event) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t readRegisters(ze_device_thread_t thread, zet_debug_regset_type_t type, uint32_t start, uint32_t count, void *pRegisterValues) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
+    ze_result_t writeRegisters(ze_device_thread_t thread, zet_debug_regset_type_t type, uint32_t start, uint32_t count, void *pRegisterValues) override {
+        return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+    }
 
     void startAsyncThread() override {
         asyncThreadStarted = true;