jdk8-mips64-public/hotspot: src/cpu/zero/vm/methodHandles

7055355: JSR 292: crash while throwing WrongMethodTypeException
Reviewed-by: jrose, twisti, bdelsart

     1 /*

     2  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright 2009, 2010, 2011 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

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    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

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    26 #include "precompiled.hpp"

    27 #include "interpreter/interpreter.hpp"

    28 #include "memory/allocation.inline.hpp"

    29 #include "prims/methodHandles.hpp"

    31 int MethodHandles::adapter_conversion_ops_supported_mask() {

    32   return ((1<<java_lang_invoke_AdapterMethodHandle::OP_RETYPE_ONLY)

    33          |(1<<java_lang_invoke_AdapterMethodHandle::OP_RETYPE_RAW)

    34          |(1<<java_lang_invoke_AdapterMethodHandle::OP_CHECK_CAST)

    35          |(1<<java_lang_invoke_AdapterMethodHandle::OP_PRIM_TO_PRIM)

    36          |(1<<java_lang_invoke_AdapterMethodHandle::OP_REF_TO_PRIM)

    37          |(1<<java_lang_invoke_AdapterMethodHandle::OP_SWAP_ARGS)

    38          |(1<<java_lang_invoke_AdapterMethodHandle::OP_ROT_ARGS)

    39          |(1<<java_lang_invoke_AdapterMethodHandle::OP_DUP_ARGS)

    40          |(1<<java_lang_invoke_AdapterMethodHandle::OP_DROP_ARGS)

    41          //|(1<<java_lang_invoke_AdapterMethodHandle::OP_SPREAD_ARGS) //BUG!

    42          );

    43   // FIXME: MethodHandlesTest gets a crash if we enable OP_SPREAD_ARGS.

    44 }

    46 void MethodHandles::generate_method_handle_stub(MacroAssembler*          masm,

    47                                                 MethodHandles::EntryKind ek) {

    48   init_entry(ek, (MethodHandleEntry *) ek);

    49 }

src/cpu/zero/vm/methodHandles_zero.cpp@d83ac25d0304