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src/share/vm/gc_implementation/g1/vmStructs_g1.hpp@4f93f0d00802

src/share/vm/gc_implementation/g1/vmStructs_g1.hpp

Tue, 20 Sep 2011 09:59:59 -0400

author
tonyp
date
Tue, 20 Sep 2011 09:59:59 -0400
changeset 3168
4f93f0d00802
child 3180
81aa07130d30
permissions
-rw-r--r--

7059019: G1: add G1 support to the SA
Summary: Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.
Reviewed-by: never, poonam, johnc

     1 /*

     2  * Copyright (c) 2011, 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  */

    24 

    25 #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP

    26 #define SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP

    27 

    28 #include "gc_implementation/g1/heapRegion.hpp"

    29 #include "gc_implementation/g1/heapRegionSeq.inline.hpp"

    30 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp"

    31 

    32 #define VM_STRUCTS_G1(nonstatic_field, static_field)                          \

    33                                                                               \

    34   static_field(HeapRegion, GrainBytes, int)                                   \

    35                                                                               \

    36   nonstatic_field(HeapRegionSeq,   _regions, HeapRegion**)                    \

    37   nonstatic_field(HeapRegionSeq,   _length,  size_t)                          \

    38                                                                               \

    39   nonstatic_field(G1CollectedHeap, _hrs,                HeapRegionSeq)        \

    40   nonstatic_field(G1CollectedHeap, _g1_committed,       MemRegion)            \

    41   nonstatic_field(G1CollectedHeap, _summary_bytes_used, size_t)               \

    42 

    43 

    44 #define VM_TYPES_G1(declare_type, declare_toplevel_type)                      \

    45                                                                               \

    46   declare_type(G1CollectedHeap, SharedHeap)                                   \

    47                                                                               \

    48   declare_type(HeapRegion, ContiguousSpace)                                   \

    49   declare_toplevel_type(HeapRegionSeq)                                        \

    50                                                                               \

    51   declare_toplevel_type(G1CollectedHeap*)                                     \

    52   declare_toplevel_type(HeapRegion*)                                          \

    53 

    54 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP

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