Tue, 11 May 2010 14:35:43 -0700
6931180: Migration to recent versions of MS Platform SDK
6951582: Build problems on win64
Summary: Changes to enable building JDK7 with Microsoft Visual Studio 2010
Reviewed-by: ohair, art, ccheung, dcubed
duke@435 | 1 | /* |
duke@435 | 2 | * Copyright 2001-2004 Sun Microsystems, Inc. All Rights Reserved. |
duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | * |
duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | * published by the Free Software Foundation. |
duke@435 | 8 | * |
duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | * accompanied this code). |
duke@435 | 14 | * |
duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | * |
duke@435 | 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
duke@435 | 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
duke@435 | 21 | * have any questions. |
duke@435 | 22 | * |
duke@435 | 23 | */ |
duke@435 | 24 | |
duke@435 | 25 | class GenMarkSweep : public MarkSweep { |
duke@435 | 26 | friend class VM_MarkSweep; |
ysr@777 | 27 | friend class G1MarkSweep; |
duke@435 | 28 | public: |
duke@435 | 29 | static void invoke_at_safepoint(int level, ReferenceProcessor* rp, |
duke@435 | 30 | bool clear_all_softrefs); |
duke@435 | 31 | |
duke@435 | 32 | private: |
duke@435 | 33 | |
duke@435 | 34 | // Mark live objects |
duke@435 | 35 | static void mark_sweep_phase1(int level, bool clear_all_softrefs); |
duke@435 | 36 | // Calculate new addresses |
duke@435 | 37 | static void mark_sweep_phase2(); |
duke@435 | 38 | // Update pointers |
duke@435 | 39 | static void mark_sweep_phase3(int level); |
duke@435 | 40 | // Move objects to new positions |
duke@435 | 41 | static void mark_sweep_phase4(); |
duke@435 | 42 | |
duke@435 | 43 | // Temporary data structures for traversal and storing/restoring marks |
duke@435 | 44 | static void allocate_stacks(); |
duke@435 | 45 | static void deallocate_stacks(); |
duke@435 | 46 | }; |