[C-API] Add functions to create GDB, Intel, Oprofile event listeners.

The additions of Intel, Oprofile listeners were done blindly.

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D44890

llvm-svn: 333230

2 files changed, 18 insertions, 0 deletions

diff --git a/llvm/include/llvm-c/ExecutionEngine.h b/llvm/include/llvm-c/ExecutionEngine.h
index 51830fe139c..f109a9879ea 100644
--- a/llvm/include/llvm-c/ExecutionEngine.h
+++ b/llvm/include/llvm-c/ExecutionEngine.h
@@ -182,6 +182,12 @@ LLVMMCJITMemoryManagerRef LLVMCreateSimpleMCJITMemoryManager(
 
 void LLVMDisposeMCJITMemoryManager(LLVMMCJITMemoryManagerRef MM);
 
+/*===-- JIT Event Listener functions -------------------------------------===*/
+
+LLVMJITEventListenerRef LLVMCreateGDBRegistrationListener(void);
+LLVMJITEventListenerRef LLVMCreateIntelJITEventListener(void);
+LLVMJITEventListenerRef LLVMCreateOprofileJITEventListener(void);
+
 /**
  * @}
  */
diff --git a/llvm/include/llvm/ExecutionEngine/JITEventListener.h b/llvm/include/llvm/ExecutionEngine/JITEventListener.h
index bdebf966c9c..7e560abd538 100644
--- a/llvm/include/llvm/ExecutionEngine/JITEventListener.h
+++ b/llvm/include/llvm/ExecutionEngine/JITEventListener.h
@@ -125,4 +125,16 @@ DEFINE_SIMPLE_CONVERSION_FUNCTIONS(JITEventListener, LLVMJITEventListenerRef)
 
 } // end namespace llvm
 
+#ifndef LLVM_USE_INTEL_JITEVENTS
+LLVMJITEventListenerRef LLVMCreateIntelJITEventListener(void) {
+  return nullptr;
+}
+#endif
+
+#ifndef LLVM_USE_OPROFILE
+LLVMJITEventListenerRef LLVMCreateOProfileJITEventListener(void) {
+  return nullptr;
+}
+#endif
+
 #endif // LLVM_EXECUTIONENGINE_JITEVENTLISTENER_H