author | coleenp |
Sat, 01 Sep 2012 13:25:18 -0400 | |
changeset 13728 | 882756847a04 |
parent 7397 | 5b173b4ca846 |
child 15432 | 9d976ca484d8 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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#ifndef SHARE_VM_PRIMS_JNICHECK_HPP |
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#define SHARE_VM_PRIMS_JNICHECK_HPP |
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#ifndef KERNEL |
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#include "runtime/thread.hpp" |
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#endif |
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extern "C" { |
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// Report a JNI failure caught by -Xcheck:jni. Perform a core dump. |
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// Note: two variations -- one to be called when in VM state (e.g. when |
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// within IN_VM macro), one to be called when in NATIVE state. |
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// When in VM state: |
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static void ReportJNIFatalError(JavaThread* thr, const char *msg) { |
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tty->print_cr("FATAL ERROR in native method: %s", msg); |
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thr->print_stack(); |
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os::abort(true); |
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} |
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} |
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// |
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// Checked JNI routines that are useful for outside of checked JNI |
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// |
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class jniCheck : public AllStatic { |
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public: |
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static oop validate_handle(JavaThread* thr, jobject obj); |
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static oop validate_object(JavaThread* thr, jobject obj); |
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static Klass* validate_class(JavaThread* thr, jclass clazz, bool allow_primitive = false); |
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static void validate_class_descriptor(JavaThread* thr, const char* name); |
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static void validate_throwable_klass(JavaThread* thr, Klass* klass); |
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static void validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id); |
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static void validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id); |
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static Method* validate_jmethod_id(JavaThread* thr, jmethodID method_id); |
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}; |
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#endif // SHARE_VM_PRIMS_JNICHECK_HPP |