Add interface for object-based JIT events.

[oota-llvm.git] / include / llvm / ExecutionEngine / JITEventListener.h

diff --git a/include/llvm/ExecutionEngine/JITEventListener.h b/include/llvm/ExecutionEngine/JITEventListener.h
index eea603fcee2c080e6cefd7ef8956939c8b68de37..e6586e778c19afd7e5f9b3a297b603f8f4039c94 100644 (file)
--- a/include/llvm/ExecutionEngine/JITEventListener.h
+++ b/include/llvm/ExecutionEngine/JITEventListener.h
@@ -26,6 +26,7 @@ class Function;
 class MachineFunction;
 class OProfileWrapper;
 class IntelJITEventsWrapper;
+class ObjectImage;
 
 /// JITEvent_EmittedFunctionDetails - Helper struct for containing information
 /// about a generated machine code function.
@@ -76,6 +77,20 @@ public:
   /// matching NotifyFreeingMachineCode call.
   virtual void NotifyFreeingMachineCode(void *) {}
 
+  /// NotifyObjectEmitted - Called after an object has been successfully
+  /// emitted to memory.  NotifyFunctionEmitted will not be called for
+  /// individual functions in the object.
+  ///
+  /// ELF-specific information
+  /// The ObjectImage contains the generated object image
+  /// with section headers updated to reflect the address at which sections
+  /// were loaded and with relocations performed in-place on debug sections.
+  virtual void NotifyObjectEmitted(const ObjectImage &Obj) {}
+
+  /// NotifyFreeingObject - Called just before the memory associated with
+  /// a previously emitted object is released.
+  virtual void NotifyFreeingObject(const ObjectImage &Obj) {}
+
 #if LLVM_USE_INTEL_JITEVENTS
   // Construct an IntelJITEventListener
   static JITEventListener *createIntelJITEventListener();