jdk8-mips64-public/hotspot: src/share/vm/runtime/init.hpp@dd57230ba8fe

6893268: additional dynamic language related optimizations in C2
Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance.
Reviewed-by: kvn, never

     1 /*

     2  * Copyright 1997-2004 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    25 // init_globals replaces C++ global objects so we can use the standard linker

    26 // to link Delta (which is at least twice as fast as using the GNU C++ linker).

    27 // Also, init.c gives explicit control over the sequence of initialization.

    29 // Programming convention: instead of using a global object (e,g, "Foo foo;"),

    30 // use "Foo* foo;", create a function init_foo() in foo.c, and add a call

    31 // to init_foo in init.cpp.

    33 jint init_globals();     // call constructors at startup (main Java thread)

    34 void vm_init_globals();  // call constructors at startup (VM thread)

    35 void exit_globals();     // call destructors before exit

    37 bool is_init_completed();     // returns true when bootstrapping has completed

    38 void set_init_completed();    // set basic init to completed

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

src/share/vm/runtime/init.hpp@dd57230ba8fe

src/share/vm/runtime/init.hpp