jdk8-mips64-public/hotspot: src/share/vm/shark/sharkRuntime.hpp@d2ede61b7a12

6976186: integrate Shark HotSpot changes
Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: kvn, twisti
Contributed-by: Gary Benson <gbenson@redhat.com>

     1 /*

     2  * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright 2008, 2009, 2010 Red Hat, Inc.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     8  * published by the Free Software Foundation.

     9  *

    10  * This code is distributed in the hope that it will be useful, but WITHOUT

    11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13  * version 2 for more details (a copy is included in the LICENSE file that

    14  * accompanied this code).

    15  *

    16  * You should have received a copy of the GNU General Public License version

    17  * 2 along with this work; if not, write to the Free Software Foundation,

    18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19  *

    20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21  * or visit www.oracle.com if you need additional information or have any

    22  * questions.

    23  *

    24  */

    26 class SharkRuntime : public AllStatic {

    27   // VM calls

    28  public:

    29   static int find_exception_handler(JavaThread* thread,

    30                                     int*        indexes,

    31                                     int         num_indexes);

    33   static void monitorenter(JavaThread* thread, BasicObjectLock* lock);

    34   static void monitorexit(JavaThread* thread, BasicObjectLock* lock);

    36   static void new_instance(JavaThread* thread, int index);

    37   static void newarray(JavaThread* thread, BasicType type, int size);

    38   static void anewarray(JavaThread* thread, int index, int size);

    39   static void multianewarray(JavaThread* thread,

    40                              int         index,

    41                              int         ndims,

    42                              int*        dims);

    44   static void register_finalizer(JavaThread* thread, oop object);

    46   static void throw_ArithmeticException(JavaThread* thread,

    47                                         const char* file,

    48                                         int         line);

    49   static void throw_ArrayIndexOutOfBoundsException(JavaThread* thread,

    50                                                    const char* file,

    51                                                    int         line,

    52                                                    int         index);

    53   static void throw_ClassCastException(JavaThread* thread,

    54                                        const char* file,

    55                                        int         line);

    56   static void throw_NullPointerException(JavaThread* thread,

    57                                          const char* file,

    58                                          int         line);

    60   // Helpers for VM calls

    61  private:

    62   static const SharkFrame* last_frame(JavaThread *thread) {

    63     return thread->last_frame().zero_sharkframe();

    64   }

    65   static methodOop method(JavaThread *thread) {

    66     return last_frame(thread)->method();

    67   }

    68   static address bcp(JavaThread *thread, int bci) {

    69     return method(thread)->code_base() + bci;

    70   }

    71   static int two_byte_index(JavaThread *thread, int bci) {

    72     return Bytes::get_Java_u2(bcp(thread, bci) + 1);

    73   }

    74   static intptr_t tos_at(JavaThread *thread, int offset) {

    75     return *(thread->zero_stack()->sp() + offset);

    76   }

    78   // Non-VM calls

    79  public:

    80   static void dump(const char *name, intptr_t value);

    81   static bool is_subtype_of(klassOop check_klass, klassOop object_klass);

    82   static int uncommon_trap(JavaThread* thread, int trap_request);

    83 };

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/shark/sharkRuntime.hpp@d2ede61b7a12

src/share/vm/shark/sharkRuntime.hpp