[MCJIT] Remove JITEventListener's anchor until I can determine the right place

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

diff --git a/include/llvm/ExecutionEngine/JITEventListener.h b/include/llvm/ExecutionEngine/JITEventListener.h
index ed66102d4696524f051b1f2c8dfc0fb0af77622d..dd52dfbdaf96032d65ec2bd694e9d880cd510c48 100644 (file)
--- a/include/llvm/ExecutionEngine/JITEventListener.h
+++ b/include/llvm/ExecutionEngine/JITEventListener.h
@@ -15,9 +15,10 @@
 #ifndef LLVM_EXECUTIONENGINE_JITEVENTLISTENER_H
 #define LLVM_EXECUTIONENGINE_JITEVENTLISTENER_H
 
+#include "RuntimeDyld.h"
 #include "llvm/Config/llvm-config.h"
+#include "llvm/IR/DebugLoc.h"
 #include "llvm/Support/DataTypes.h"
-#include "llvm/Support/DebugLoc.h"
 #include <vector>
 
 namespace llvm {
@@ -25,7 +26,10 @@ class Function;
 class MachineFunction;
 class OProfileWrapper;
 class IntelJITEventsWrapper;
-class ObjectImage;
+
+namespace object {
+  class ObjectFile;
+}
 
 /// JITEvent_EmittedFunctionDetails - Helper struct for containing information
 /// about a generated machine code function.
@@ -57,24 +61,7 @@ public:
 
 public:
   JITEventListener() {}
-  virtual ~JITEventListener();
-
-  /// NotifyFunctionEmitted - Called after a function has been successfully
-  /// emitted to memory.  The function still has its MachineFunction attached,
-  /// if you should happen to need that.
-  virtual void NotifyFunctionEmitted(const Function &,
-                                     void *, size_t,
-                                     const EmittedFunctionDetails &) {}
-
-  /// NotifyFreeingMachineCode - Called from freeMachineCodeForFunction(), after
-  /// the global mapping is removed, but before the machine code is returned to
-  /// the allocator.
-  ///
-  /// OldPtr is the address of the machine code and will be the same as the Code
-  /// parameter to a previous NotifyFunctionEmitted call.  The Function passed
-  /// to NotifyFunctionEmitted may have been destroyed by the time of the
-  /// matching NotifyFreeingMachineCode call.
-  virtual void NotifyFreeingMachineCode(void *) {}
+  virtual ~JITEventListener() {}
 
   /// NotifyObjectEmitted - Called after an object has been successfully
   /// emitted to memory.  NotifyFunctionEmitted will not be called for
@@ -84,11 +71,15 @@ public:
   /// 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) {}
+  virtual void NotifyObjectEmitted(const object::ObjectFile &Obj,
+                                   const RuntimeDyld::LoadedObjectInfo &L) {}
 
   /// NotifyFreeingObject - Called just before the memory associated with
   /// a previously emitted object is released.
-  virtual void NotifyFreeingObject(const ObjectImage &Obj) {}
+  virtual void NotifyFreeingObject(const object::ObjectFile &Obj) {}
+
+  // Get a pointe to the GDB debugger registration listener.
+  static JITEventListener *createGDBRegistrationListener();
 
 #if LLVM_USE_INTEL_JITEVENTS
   // Construct an IntelJITEventListener
@@ -98,11 +89,11 @@ public:
   static JITEventListener *createIntelJITEventListener(
                                       IntelJITEventsWrapper* AlternativeImpl);
 #else
-  static JITEventListener *createIntelJITEventListener() { return 0; }
+  static JITEventListener *createIntelJITEventListener() { return nullptr; }
 
   static JITEventListener *createIntelJITEventListener(
                                       IntelJITEventsWrapper* AlternativeImpl) {
-    return 0;
+    return nullptr;
   }
 #endif // USE_INTEL_JITEVENTS
 
@@ -115,14 +106,13 @@ public:
                                       OProfileWrapper* AlternativeImpl);
 #else
 
-  static JITEventListener *createOProfileJITEventListener() { return 0; }
+  static JITEventListener *createOProfileJITEventListener() { return nullptr; }
 
   static JITEventListener *createOProfileJITEventListener(
                                       OProfileWrapper* AlternativeImpl) {
-    return 0;
+    return nullptr;
   }
 #endif // USE_OPROFILE
-
 };
 
 } // end namespace llvm.