2007-12-01 00:00:00 +00:00
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/*
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2010-11-23 13:22:55 -08:00
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* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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2007-12-01 00:00:00 +00:00
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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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2010-05-27 19:08:38 -07:00
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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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2007-12-01 00:00:00 +00:00
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*
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*/
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2010-11-23 13:22:55 -08:00
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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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2008-12-04 17:29:56 -08:00
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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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2007-12-01 00:00:00 +00:00
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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 klassOop 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, klassOop 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 methodOop validate_jmethod_id(JavaThread* thr, jmethodID method_id);
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};
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2010-11-23 13:22:55 -08:00
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#endif // SHARE_VM_PRIMS_JNICHECK_HPP
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