Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/shared/cSpaceCounters.cpp @ 12146:9758d9f36299
8021954: VM SIGSEGV during classloading on MacOS; hs_err_pid file produced
Summary: declare all user-defined operator new()s within Hotspot code with the empty throw() exception specification
Reviewed-by: coleenp, twisti, dholmes, hseigel, dcubed, kvn, ccheung
Contributed-by: lois.foltan@oracle.com
| author | coleenp |
|---|---|
| date | Thu, 29 Aug 2013 18:56:29 -0400 |
| parents | da91efe96a93 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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6964458: Reimplement class meta-data storage to use native memory
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2 * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
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20 * or visit www.oracle.com if you need additional information or have any |
|
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "gc_implementation/shared/cSpaceCounters.hpp" | |
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6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
6197
diff
changeset
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27 #include "memory/metaspace.hpp" |
| 1972 | 28 #include "memory/resourceArea.hpp" |
| 0 | 29 |
| 30 CSpaceCounters::CSpaceCounters(const char* name, int ordinal, size_t max_size, | |
| 31 ContiguousSpace* s, GenerationCounters* gc) : | |
| 32 _space(s) { | |
| 33 | |
| 34 if (UsePerfData) { | |
| 35 EXCEPTION_MARK; | |
| 36 ResourceMark rm; | |
| 37 | |
| 38 const char* cns = PerfDataManager::name_space(gc->name_space(), "space", | |
| 39 ordinal); | |
| 40 | |
| 6197 | 41 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); |
| 0 | 42 strcpy(_name_space, cns); |
| 43 | |
| 44 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
| 45 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
| 46 | |
| 47 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
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6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
6197
diff
changeset
|
48 _max_capacity = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
| 0 | 49 (jlong)max_size, CHECK); |
| 50 | |
| 51 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
| 52 _capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
| 53 PerfData::U_Bytes, | |
| 54 _space->capacity(), CHECK); | |
| 55 | |
| 56 cname = PerfDataManager::counter_name(_name_space, "used"); | |
| 57 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 58 new ContiguousSpaceUsedHelper(_space), | |
| 59 CHECK); | |
| 60 | |
| 61 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); | |
| 62 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
| 63 _space->capacity(), CHECK); | |
| 64 } | |
| 65 } |