jdk8-mips64-public/hotspot: src/cpu/mips/vm/interpreterRT

     1 /*

     2  * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright (c) 2015, 2016, Loongson Technology. All rights reserved.

     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 #ifndef CPU_MIPS_VM_INTERPRETERRT_MIPS_HPP

    27 #define CPU_MIPS_VM_INTERPRETERRT_MIPS_HPP

    29 #include "memory/allocation.hpp"

    31 // native method calls

    33 class SignatureHandlerGenerator: public NativeSignatureIterator {

    34  private:

    35   MacroAssembler* _masm;

    37   void move(int from_offset, int to_offset);

    39   void box(int from_offset, int to_offset);

    40   void pass_int();

    41   void pass_long();

    42   void pass_object();

    43 #if (defined _LP64) || (defined N32)

    44   void pass_float();

    45   void pass_double();

    46 #endif

    48  public:

    49   // Creation

    50   SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer) : NativeSignatureIterator(method) {

    51     _masm = new MacroAssembler(buffer);

    52   }

    54   // Code generation

    55   void generate(uint64_t fingerprint);

    57   // Code generation support

    58   static inline Register from();

    59   static inline Register to();

    60   static inline Register temp();

    61 };

    63 #endif // CPU_MIPS_VM_INTERPRETERRT_MIPS_HPP

src/cpu/mips/vm/interpreterRT_mips.hpp@d885f8d65c58