Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/shared/hSpaceCounters.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 | b9a9ed0f8eeb |
| children |
| rev | line source |
|---|---|
| 3289 | 1 /* |
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6842
b9a9ed0f8eeb
7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
parents:
6197
diff
changeset
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| 3289 | 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 #include "precompiled.hpp" | |
| 26 #include "gc_implementation/shared/hSpaceCounters.hpp" | |
| 27 #include "memory/generation.hpp" | |
| 28 #include "memory/resourceArea.hpp" | |
| 29 | |
| 30 HSpaceCounters::HSpaceCounters(const char* name, | |
| 31 int ordinal, | |
| 32 size_t max_size, | |
| 33 size_t initial_capacity, | |
| 34 GenerationCounters* gc) { | |
| 35 | |
| 36 if (UsePerfData) { | |
| 37 EXCEPTION_MARK; | |
| 38 ResourceMark rm; | |
| 39 | |
| 40 const char* cns = | |
| 41 PerfDataManager::name_space(gc->name_space(), "space", ordinal); | |
| 42 | |
| 6197 | 43 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); |
| 3289 | 44 strcpy(_name_space, cns); |
| 45 | |
| 46 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
| 47 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
| 48 | |
| 49 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
| 50 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
| 51 (jlong)max_size, CHECK); | |
| 52 | |
| 53 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
| 54 _capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
| 55 PerfData::U_Bytes, | |
| 56 initial_capacity, CHECK); | |
| 57 | |
| 58 cname = PerfDataManager::counter_name(_name_space, "used"); | |
| 59 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 60 (jlong) 0, CHECK); | |
| 61 | |
| 62 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); | |
| 63 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
| 64 initial_capacity, CHECK); | |
| 65 } | |
| 66 } |