Mercurial > hg > truffle
annotate src/share/vm/prims/jniCheck.hpp @ 644:c517646eef23
6813212: factor duplicated assembly code for general subclass check (for 6655638)
Summary: Code in interp_masm, stubGenerator, c1_LIRAssembler, and AD files moved into MacroAssembler.
Reviewed-by: kvn
author | jrose |
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date | Fri, 13 Mar 2009 18:39:22 -0700 |
parents | ad8c8ca4ab0f |
children | c18cbe5936b8 |
rev | line source |
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0 | 1 /* |
470 | 2 * Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
465
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25 extern "C" { |
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26 // Report a JNI failure caught by -Xcheck:jni. Perform a core dump. |
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27 // Note: two variations -- one to be called when in VM state (e.g. when |
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28 // within IN_VM macro), one to be called when in NATIVE state. |
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29 |
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30 // When in VM state: |
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31 static void ReportJNIFatalError(JavaThread* thr, const char *msg) { |
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32 tty->print_cr("FATAL ERROR in native method: %s", msg); |
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33 thr->print_stack(); |
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34 os::abort(true); |
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35 } |
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36 } |
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37 |
0 | 38 // |
39 // Checked JNI routines that are useful for outside of checked JNI | |
40 // | |
41 | |
42 class jniCheck : public AllStatic { | |
43 public: | |
44 static oop validate_handle(JavaThread* thr, jobject obj); | |
45 static oop validate_object(JavaThread* thr, jobject obj); | |
46 static klassOop validate_class(JavaThread* thr, jclass clazz, bool allow_primitive = false); | |
47 static void validate_class_descriptor(JavaThread* thr, const char* name); | |
48 static void validate_throwable_klass(JavaThread* thr, klassOop klass); | |
49 static void validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id); | |
50 static void validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id); | |
51 static methodOop validate_jmethod_id(JavaThread* thr, jmethodID method_id); | |
52 }; |