/* Copyright (C) 2017 The Android Open Source Project
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This file implements interfaces from the file jvmti . h . This implementation
* is licensed under the same terms as the file jvmti . h . The
* copyright and license information for the file jvmti . h follows .
*
* Copyright ( c ) 2003 , 2011 , 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 . Oracle designates this
* particular file as subject to the " Classpath " exception as provided
* by Oracle in the LICENSE file that accompanied this code .
*
* 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 ART_OPENJDKJVMTI_TI_BREAKPOINT_H_
#define ART_OPENJDKJVMTI_TI_BREAKPOINT_H_
#include "jni.h"
#include "jvmti.h"
#include "base/mutex.h"
namespace art {
class ArtMethod;
namespace mirror {
class Class ;
} // namespace mirror
} // namespace art
namespace openjdkjvmti {
struct ArtJvmTiEnv;
class EventHandler;
class Breakpoint {
public :
Breakpoint(art::ArtMethod* m, jlocation loc);
// Get the hash code of this breakpoint.
size_t hash() const ;
bool operator ==(const Breakpoint& other) const {
return method_ == other.method_ && location_ == other.location_;
}
art::ArtMethod* GetMethod() const {
return method_;
}
jlocation GetLocation() const {
return location_;
}
private :
art::ArtMethod* method_;
jlocation location_;
};
class BreakpointUtil {
public :
static void Register (EventHandler* eh);
static void Unregister();
static jvmtiError SetBreakpoint(jvmtiEnv* env, jmethodID method, jlocation location);
static jvmtiError ClearBreakpoint(jvmtiEnv* env, jmethodID method, jlocation location);
// Used by class redefinition to remove breakpoints on redefined classes.
static void RemoveBreakpointsInClass(ArtJvmTiEnv* env, art::mirror::Class * klass)
REQUIRES_SHARED(art::Locks::mutator_lock_);
};
} // namespace openjdkjvmti
namespace std {
template <> struct hash<openjdkjvmti::Breakpoint> {
size_t operator ()(const openjdkjvmti::Breakpoint& b) const {
return b.hash();
}
};
} // namespace std
#endif // ART_OPENJDKJVMTI_TI_BREAKPOINT_H_
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