Home | History | Annotate | Download | only in openjdkjvmti 
      1 /* Copyright (C) 2016 The Android Open Source Project
      2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
      3  *
      4  * This file implements interfaces from the file jvmti.h. This implementation
      5  * is licensed under the same terms as the file jvmti.h.  The
      6  * copyright and license information for the file jvmti.h follows.
      7  *
      8  * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
      9  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     10  *
     11  * This code is free software; you can redistribute it and/or modify it
     12  * under the terms of the GNU General Public License version 2 only, as
     13  * published by the Free Software Foundation.  Oracle designates this
     14  * particular file as subject to the "Classpath" exception as provided
     15  * by Oracle in the LICENSE file that accompanied this code.
     16  *
     17  * This code is distributed in the hope that it will be useful, but WITHOUT
     18  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     19  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
     20  * version 2 for more details (a copy is included in the LICENSE file that
     21  * accompanied this code).
     22  *
     23  * You should have received a copy of the GNU General Public License version
     24  * 2 along with this work; if not, write to the Free Software Foundation,
     25  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
     26  *
     27  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
     28  * or visit www.oracle.com if you need additional information or have any
     29  * questions.
     30  */
     31 
     32 #ifndef ART_RUNTIME_OPENJDKJVMTI_TI_METHOD_H_
     33 #define ART_RUNTIME_OPENJDKJVMTI_TI_METHOD_H_
     34 
     35 #include "jni.h"
     36 #include "jvmti.h"
     37 
     38 namespace openjdkjvmti {
     39 
     40 class EventHandler;
     41 
     42 class MethodUtil {
     43  public:
     44   static void Register(EventHandler* event_handler);
     45   static void Unregister();
     46 
     47   static jvmtiError GetArgumentsSize(jvmtiEnv* env, jmethodID method, jint* size_ptr);
     48 
     49   static jvmtiError GetMaxLocals(jvmtiEnv* env, jmethodID method, jint* max_ptr);
     50 
     51   static jvmtiError GetMethodName(jvmtiEnv* env,
     52                                   jmethodID method,
     53                                   char** name_ptr,
     54                                   char** signature_ptr,
     55                                   char** generic_ptr);
     56 
     57   static jvmtiError GetMethodDeclaringClass(jvmtiEnv* env,
     58                                             jmethodID method,
     59                                             jclass* declaring_class_ptr);
     60 
     61   static jvmtiError GetMethodLocation(jvmtiEnv* env,
     62                                       jmethodID method,
     63                                       jlocation* start_location_ptr,
     64                                       jlocation* end_location_ptr);
     65 
     66   static jvmtiError GetMethodModifiers(jvmtiEnv* env,
     67                                        jmethodID method,
     68                                        jint* modifiers_ptr);
     69 
     70   static jvmtiError GetLineNumberTable(jvmtiEnv* env,
     71                                        jmethodID method,
     72                                        jint* entry_count_ptr,
     73                                        jvmtiLineNumberEntry** table_ptr);
     74 
     75   static jvmtiError IsMethodNative(jvmtiEnv* env, jmethodID method, jboolean* is_native_ptr);
     76   static jvmtiError IsMethodObsolete(jvmtiEnv* env, jmethodID method, jboolean* is_obsolete_ptr);
     77   static jvmtiError IsMethodSynthetic(jvmtiEnv* env, jmethodID method, jboolean* is_synthetic_ptr);
     78 };
     79 
     80 }  // namespace openjdkjvmti
     81 
     82 #endif  // ART_RUNTIME_OPENJDKJVMTI_TI_METHOD_H_
     83