/*

 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. 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

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

#ifndef SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP

#define SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP

#include "jvmtifiles/jvmti.h"

// forward declaration

class JvmtiEnv;

// JVMTI code blob event support

// -- used by GenerateEvents to generate CompiledMethodLoad and

//    DynamicCodeGenerated events

// -- also provide utility function build_jvmti_addr_location_map to create

//    a jvmtiAddrLocationMap list for a nmethod.

class JvmtiCodeBlobEvents : public AllStatic {

 public:

  // generate a DYNAMIC_CODE_GENERATED_EVENT event for each non-nmethod

  // code blob in the code cache.

  static jvmtiError generate_dynamic_code_events(JvmtiEnv* env);

  // generate a COMPILED_METHOD_LOAD event for each nmethod

  // code blob in the code cache.

  static jvmtiError generate_compiled_method_load_events(JvmtiEnv* env);

  // create a C-heap allocated address location map for an nmethod

  static void build_jvmti_addr_location_map(nmethod *nm, jvmtiAddrLocationMap** map,

                                            jint *map_length);

};

#endif // SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP