jdk8-mips64-public/hotspot: src/cpu/sparc/vm/vmreg

7023639: JSR 292 method handle invocation needs a fast path for compiled code
6984705: JSR 292 method handle creation should not go through JNI
Summary: remove assembly code for JDK 7 chained method handles
Reviewed-by: jrose, twisti, kvn, mhaupt
Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>

     1 /*

     2  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.

     8  *

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

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

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

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

    13  * accompanied this code).

    14  *

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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

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

    18  *

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

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

    21  * questions.

    22  *

    23  */

    25 #include "precompiled.hpp"

    26 #include "asm/assembler.hpp"

    27 #include "code/vmreg.hpp"

    31 void VMRegImpl::set_regName() {

    32   Register reg = ::as_Register(0);

    33   int i;

    34   for (i = 0; i < ConcreteRegisterImpl::max_gpr ; ) {

    35     regName[i++  ] = reg->name();

    36     regName[i++  ] = reg->name();

    37     reg = reg->successor();

    38   }

    40   FloatRegister freg = ::as_FloatRegister(0);

    41   for ( ; i < ConcreteRegisterImpl::max_fpr ; ) {

    42     regName[i++] = freg->name();

    43     if (freg->encoding() > 31) {

    44       regName[i++] = freg->name();

    45     }

    46     freg = freg->successor();

    47   }

    49   for ( ; i < ConcreteRegisterImpl::number_of_registers ; i ++ ) {

    50     regName[i] = "NON-GPR-FPR";

    51   }

    52 }

src/cpu/sparc/vm/vmreg_sparc.cpp@1d7922586cf6

src/cpu/sparc/vm/vmreg_sparc.cpp

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

src/cpu/sparc/vm/vmreg_sparc.cpp@1d7922586cf6

src/cpu/sparc/vm/vmreg_sparc.cpp