--- old/hotspot/src/share/vm/prims/jvmtiExport.cpp	Thu Jan  7 14:58:21 2010
+++ new/hotspot/src/share/vm/prims/jvmtiExport.cpp	Thu Jan  7 14:58:21 2010
@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2003-2010 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -686,11 +686,11 @@
   jvmtiAddrLocationMap *_map;
   const void *_compile_info;
  public:
-  JvmtiCompiledMethodLoadEventMark(JavaThread *thread, nmethod *nm)
+  JvmtiCompiledMethodLoadEventMark(JavaThread *thread, nmethod *nm, void* compile_info_ptr = NULL)
           : JvmtiMethodEventMark(thread,methodHandle(thread, nm->method())) {
     _code_data = nm->code_begin();
     _code_size = nm->code_size();
-    _compile_info = NULL; /* no info for our VM. */
+    _compile_info = compile_info_ptr; // Set void pointer of compiledMethodLoad Event. Default value is NULL.
     JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nm, &_map, &_map_length);
   }
   ~JvmtiCompiledMethodLoadEventMark() {
@@ -1752,6 +1752,46 @@
   }
 }
 
+// Returns a record containing inlining information for the given nmethod
+jvmtiCompiledMethodLoadInlineRecord* create_inline_record(nmethod* nm) {
+  jint numstackframes = 0;
+  jvmtiCompiledMethodLoadInlineRecord* record = (jvmtiCompiledMethodLoadInlineRecord*)NEW_RESOURCE_OBJ(jvmtiCompiledMethodLoadInlineRecord);
+  record->header.kind = JVMTI_CMLR_INLINE_INFO;
+  record->header.next = NULL;
+  record->header.majorinfoversion = JVMTI_CMLR_MAJOR_VERSION_1;
+  record->header.minorinfoversion = JVMTI_CMLR_MINOR_VERSION_0;
+  record->numpcs = 0;
+  for(PcDesc* p = nm->scopes_pcs_begin(); p < nm->scopes_pcs_end(); p++) {
+   if(p->scope_decode_offset() == DebugInformationRecorder::serialized_null) continue;
+   record->numpcs++;
+  }
+  record->pcinfo = (PCStackInfo*)(NEW_RESOURCE_ARRAY(PCStackInfo, record->numpcs));
+  int scope = 0;
+  for(PcDesc* p = nm->scopes_pcs_begin(); p < nm->scopes_pcs_end(); p++) {
+    if(p->scope_decode_offset() == DebugInformationRecorder::serialized_null) continue;
+    void* pc_address = (void*)p->real_pc(nm);   
+    assert(pc_address != NULL, "pc_address must be non-null");  
+    record->pcinfo[scope].pc = pc_address;    
+    numstackframes=0;
+    for(ScopeDesc* sd = nm->scope_desc_at(p->real_pc(nm));sd != NULL;sd = sd->sender()) {
+      numstackframes++;
+    }  
+    assert(numstackframes != 0, "numstackframes must be nonzero.");
+    record->pcinfo[scope].methods = (jmethodID *)NEW_RESOURCE_ARRAY(jmethodID, numstackframes);
+    record->pcinfo[scope].bcis = (jint *)NEW_RESOURCE_ARRAY(jint, numstackframes); 
+    record->pcinfo[scope].numstackframes = numstackframes;  
+    int stackframe = 0;   
+    for(ScopeDesc* sd = nm->scope_desc_at(p->real_pc(nm));sd != NULL;sd = sd->sender()) {
+      // sd->method() can be NULL for stubs but not for nmethods. To be completely robust, include an assert that we should never see a null sd->method()
+      assert(!sd->method().is_null(), "sd->method() cannot be null.");
+      record->pcinfo[scope].methods[stackframe] = sd->method()->jmethod_id();
+      record->pcinfo[scope].bcis[stackframe] = sd->bci();
+      stackframe++;
+    }
+    scope++;    
+  }
+  return record;
+}
 
 void JvmtiExport::post_compiled_method_load(nmethod *nm) {
   // If there are pending CompiledMethodUnload events then these are
@@ -1780,7 +1820,11 @@
                 (nm->method() == NULL) ? "NULL" : nm->method()->name()->as_C_string()));
 
       ResourceMark rm(thread);
-      JvmtiCompiledMethodLoadEventMark jem(thread, nm);
+
+      // Add inlining information
+      jvmtiCompiledMethodLoadInlineRecord* inlinerecord = create_inline_record(nm);
+      // Pass inlining information through the void pointer
+      JvmtiCompiledMethodLoadEventMark jem(thread, nm, inlinerecord);
       JvmtiJavaThreadEventTransition jet(thread);
       jvmtiEventCompiledMethodLoad callback = env->callbacks()->CompiledMethodLoad;
       if (callback != NULL) {