1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/shark/sharkRuntime.hpp Wed Aug 11 05:51:21 2010 -0700
1.3 @@ -0,0 +1,83 @@
1.4 +/*
1.5 + * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright 2008, 2009, 2010 Red Hat, Inc.
1.7 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 + *
1.9 + * This code is free software; you can redistribute it and/or modify it
1.10 + * under the terms of the GNU General Public License version 2 only, as
1.11 + * published by the Free Software Foundation.
1.12 + *
1.13 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.14 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.15 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.16 + * version 2 for more details (a copy is included in the LICENSE file that
1.17 + * accompanied this code).
1.18 + *
1.19 + * You should have received a copy of the GNU General Public License version
1.20 + * 2 along with this work; if not, write to the Free Software Foundation,
1.21 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.22 + *
1.23 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.24 + * or visit www.oracle.com if you need additional information or have any
1.25 + * questions.
1.26 + *
1.27 + */
1.28 +
1.29 +class SharkRuntime : public AllStatic {
1.30 + // VM calls
1.31 + public:
1.32 + static int find_exception_handler(JavaThread* thread,
1.33 + int* indexes,
1.34 + int num_indexes);
1.35 +
1.36 + static void monitorenter(JavaThread* thread, BasicObjectLock* lock);
1.37 + static void monitorexit(JavaThread* thread, BasicObjectLock* lock);
1.38 +
1.39 + static void new_instance(JavaThread* thread, int index);
1.40 + static void newarray(JavaThread* thread, BasicType type, int size);
1.41 + static void anewarray(JavaThread* thread, int index, int size);
1.42 + static void multianewarray(JavaThread* thread,
1.43 + int index,
1.44 + int ndims,
1.45 + int* dims);
1.46 +
1.47 + static void register_finalizer(JavaThread* thread, oop object);
1.48 +
1.49 + static void throw_ArithmeticException(JavaThread* thread,
1.50 + const char* file,
1.51 + int line);
1.52 + static void throw_ArrayIndexOutOfBoundsException(JavaThread* thread,
1.53 + const char* file,
1.54 + int line,
1.55 + int index);
1.56 + static void throw_ClassCastException(JavaThread* thread,
1.57 + const char* file,
1.58 + int line);
1.59 + static void throw_NullPointerException(JavaThread* thread,
1.60 + const char* file,
1.61 + int line);
1.62 +
1.63 + // Helpers for VM calls
1.64 + private:
1.65 + static const SharkFrame* last_frame(JavaThread *thread) {
1.66 + return thread->last_frame().zero_sharkframe();
1.67 + }
1.68 + static methodOop method(JavaThread *thread) {
1.69 + return last_frame(thread)->method();
1.70 + }
1.71 + static address bcp(JavaThread *thread, int bci) {
1.72 + return method(thread)->code_base() + bci;
1.73 + }
1.74 + static int two_byte_index(JavaThread *thread, int bci) {
1.75 + return Bytes::get_Java_u2(bcp(thread, bci) + 1);
1.76 + }
1.77 + static intptr_t tos_at(JavaThread *thread, int offset) {
1.78 + return *(thread->zero_stack()->sp() + offset);
1.79 + }
1.80 +
1.81 + // Non-VM calls
1.82 + public:
1.83 + static void dump(const char *name, intptr_t value);
1.84 + static bool is_subtype_of(klassOop check_klass, klassOop object_klass);
1.85 + static int uncommon_trap(JavaThread* thread, int trap_request);
1.86 +};
