kfdtest: add query operations

Add polling query debug event operation.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Change-Id: Ic82ce4a393bfb28c9f32e7920f80c12da7f627d5

tests/kfdtest/src/BaseDebug.hpp

@@ -41,6 +41,9 @@ class BaseDebug {
 
     void Detach(void);
     HSAKMT_STATUS SendRuntimeEvent(uint64_t exceptions, int gpuId, int queueId);
+    HSAKMT_STATUS QueryDebugEvent(uint64_t *exceptions,
+                                  uint32_t *gpuId, uint32_t *queueId,
+                                  int timeoutMsec);
 
  private:
     unsigned int m_Pid;