1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/shark/sharkRuntime.hpp Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,93 @@
1.4 +/*
1.5 + * Copyright (c) 1999, 2012, 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 +#ifndef SHARE_VM_SHARK_SHARKRUNTIME_HPP
1.30 +#define SHARE_VM_SHARK_SHARKRUNTIME_HPP
1.31 +
1.32 +#include "memory/allocation.hpp"
1.33 +#include "runtime/thread.hpp"
1.34 +#include "shark/llvmHeaders.hpp"
1.35 +#include "shark/llvmValue.hpp"
1.36 +
1.37 +class SharkRuntime : public AllStatic {
1.38 + // VM calls
1.39 + public:
1.40 + static int find_exception_handler(JavaThread* thread,
1.41 + int* indexes,
1.42 + int num_indexes);
1.43 +
1.44 + static void monitorenter(JavaThread* thread, BasicObjectLock* lock);
1.45 + static void monitorexit(JavaThread* thread, BasicObjectLock* lock);
1.46 +
1.47 + static void new_instance(JavaThread* thread, int index);
1.48 + static void newarray(JavaThread* thread, BasicType type, int size);
1.49 + static void anewarray(JavaThread* thread, int index, int size);
1.50 + static void multianewarray(JavaThread* thread,
1.51 + int index,
1.52 + int ndims,
1.53 + int* dims);
1.54 +
1.55 + static void register_finalizer(JavaThread* thread, oop object);
1.56 +
1.57 + static void throw_ArithmeticException(JavaThread* thread,
1.58 + const char* file,
1.59 + int line);
1.60 + static void throw_ArrayIndexOutOfBoundsException(JavaThread* thread,
1.61 + const char* file,
1.62 + int line,
1.63 + int index);
1.64 + static void throw_ClassCastException(JavaThread* thread,
1.65 + const char* file,
1.66 + int line);
1.67 + static void throw_NullPointerException(JavaThread* thread,
1.68 + const char* file,
1.69 + int line);
1.70 +
1.71 + // Helpers for VM calls
1.72 + private:
1.73 + static const SharkFrame* last_frame(JavaThread *thread) {
1.74 + return thread->last_frame().zero_sharkframe();
1.75 + }
1.76 + static Method* method(JavaThread *thread) {
1.77 + return last_frame(thread)->method();
1.78 + }
1.79 + static address bcp(JavaThread *thread, int bci) {
1.80 + return method(thread)->code_base() + bci;
1.81 + }
1.82 + static int two_byte_index(JavaThread *thread, int bci) {
1.83 + return Bytes::get_Java_u2(bcp(thread, bci) + 1);
1.84 + }
1.85 + static intptr_t tos_at(JavaThread *thread, int offset) {
1.86 + return *(thread->zero_stack()->sp() + offset);
1.87 + }
1.88 +
1.89 + // Non-VM calls
1.90 + public:
1.91 + static void dump(const char *name, intptr_t value);
1.92 + static bool is_subtype_of(Klass* check_klass, Klass* object_klass);
1.93 + static int uncommon_trap(JavaThread* thread, int trap_request);
1.94 +};
1.95 +
1.96 +#endif // SHARE_VM_SHARK_SHARKRUNTIME_HPP
