Mercurial > hg > graal-compiler
view src/share/vm/prims/jniCheck.hpp @ 1258:38836cf1d8d2
6920977: G1: guarantee(k == probe->klass(),"klass should be in dictionary") fails
Summary: the guarantee is too strict and the test will fail (incorrectly) if the class is not in the system dictionary but in the placeholders.
Reviewed-by: acorn, phh
author | tonyp |
---|---|
date | Fri, 05 Feb 2010 11:05:50 -0500 |
parents | ad8c8ca4ab0f |
children | c18cbe5936b8 |
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/* * Copyright 2003-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ extern "C" { // Report a JNI failure caught by -Xcheck:jni. Perform a core dump. // Note: two variations -- one to be called when in VM state (e.g. when // within IN_VM macro), one to be called when in NATIVE state. // When in VM state: static void ReportJNIFatalError(JavaThread* thr, const char *msg) { tty->print_cr("FATAL ERROR in native method: %s", msg); thr->print_stack(); os::abort(true); } } // // Checked JNI routines that are useful for outside of checked JNI // class jniCheck : public AllStatic { public: static oop validate_handle(JavaThread* thr, jobject obj); static oop validate_object(JavaThread* thr, jobject obj); static klassOop validate_class(JavaThread* thr, jclass clazz, bool allow_primitive = false); static void validate_class_descriptor(JavaThread* thr, const char* name); static void validate_throwable_klass(JavaThread* thr, klassOop klass); static void validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id); static void validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id); static methodOop validate_jmethod_id(JavaThread* thr, jmethodID method_id); };