duke@435: /*
stefank@2314:  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
duke@435:  *
duke@435:  */
duke@435: 
stefank@2314: #ifndef SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP
stefank@2314: #define SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP
stefank@2314: 
stefank@2314: #ifndef JVMTI_KERNEL
stefank@2314: #include "jvmtifiles/jvmti.h"
stefank@2314: #endif
duke@435: 
duke@435: // forward declaration
duke@435: class JvmtiEnv;
duke@435: 
duke@435: 
duke@435: // JVMTI code blob event support
duke@435: // -- used by GenerateEvents to generate CompiledMethodLoad and
duke@435: //    DynamicCodeGenerated events
duke@435: // -- also provide utility function build_jvmti_addr_location_map to create
duke@435: //    a jvmtiAddrLocationMap list for a nmethod.
duke@435: 
duke@435: class JvmtiCodeBlobEvents : public AllStatic {
duke@435:  public:
duke@435: 
duke@435:   // generate a DYNAMIC_CODE_GENERATED_EVENT event for each non-nmethod
duke@435:   // code blob in the code cache.
duke@435:   static jvmtiError generate_dynamic_code_events(JvmtiEnv* env);
duke@435: 
duke@435:   // generate a COMPILED_METHOD_LOAD event for each nmethod
duke@435:   // code blob in the code cache.
duke@435:   static jvmtiError generate_compiled_method_load_events(JvmtiEnv* env);
duke@435: 
duke@435:   // create a C-heap allocated address location map for an nmethod
duke@435:   static void build_jvmti_addr_location_map(nmethod *nm, jvmtiAddrLocationMap** map,
duke@435:                                             jint *map_length);
duke@435: };
duke@435: 
stefank@2314: #endif // SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP