author | mikael |
Tue, 24 Dec 2013 11:48:39 -0800 | |
changeset 22234 | da823d78ad65 |
parent 18025 | b7bcf7497f93 |
child 26183 | bbe259d3c8bc |
permissions | -rw-r--r-- |
1 | 1 |
/* |
22234
da823d78ad65
8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
mikael
parents:
18025
diff
changeset
|
2 |
* Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. |
1 | 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 |
* |
|
5547
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1
diff
changeset
|
21 |
* questions. |
1 | 22 |
* |
23 |
*/ |
|
24 |
||
7397 | 25 |
#include "precompiled.hpp" |
26 |
#include "gc_interface/gcCause.hpp" |
|
1 | 27 |
|
28 |
const char* GCCause::to_string(GCCause::Cause cause) { |
|
29 |
switch (cause) { |
|
30 |
case _java_lang_system_gc: |
|
31 |
return "System.gc()"; |
|
32 |
||
33 |
case _full_gc_alot: |
|
34 |
return "FullGCAlot"; |
|
35 |
||
36 |
case _scavenge_alot: |
|
37 |
return "ScavengeAlot"; |
|
38 |
||
39 |
case _allocation_profiler: |
|
40 |
return "Allocation Profiler"; |
|
41 |
||
42 |
case _jvmti_force_gc: |
|
43 |
return "JvmtiEnv ForceGarbageCollection"; |
|
44 |
||
45 |
case _gc_locker: |
|
46 |
return "GCLocker Initiated GC"; |
|
47 |
||
48 |
case _heap_inspection: |
|
49 |
return "Heap Inspection Initiated GC"; |
|
50 |
||
51 |
case _heap_dump: |
|
52 |
return "Heap Dump Initiated GC"; |
|
53 |
||
10998
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
54 |
case _no_gc: |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
55 |
return "No GC"; |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
56 |
|
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
57 |
case _allocation_failure: |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
58 |
return "Allocation Failure"; |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
59 |
|
1 | 60 |
case _tenured_generation_full: |
61 |
return "Tenured Generation Full"; |
|
62 |
||
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
11576
diff
changeset
|
63 |
case _metadata_GC_threshold: |
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
11576
diff
changeset
|
64 |
return "Metadata GC Threshold"; |
1 | 65 |
|
66 |
case _cms_generation_full: |
|
67 |
return "CMS Generation Full"; |
|
68 |
||
69 |
case _cms_initial_mark: |
|
70 |
return "CMS Initial Mark"; |
|
71 |
||
72 |
case _cms_final_remark: |
|
73 |
return "CMS Final Remark"; |
|
74 |
||
18025 | 75 |
case _cms_concurrent_mark: |
76 |
return "CMS Concurrent Mark"; |
|
77 |
||
1 | 78 |
case _old_generation_expanded_on_last_scavenge: |
79 |
return "Old Generation Expanded On Last Scavenge"; |
|
80 |
||
81 |
case _old_generation_too_full_to_scavenge: |
|
82 |
return "Old Generation Too Full To Scavenge"; |
|
83 |
||
10998
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
84 |
case _adaptive_size_policy: |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
85 |
return "Ergonomics"; |
0f494e39593d
7110190: GCCause::to_string missing case for _adaptive_size_policy
brutisso
parents:
8295
diff
changeset
|
86 |
|
6058
9c9aec6ab47d
6944166: G1: explicit GCs are not always handled correctly
tonyp
parents:
5547
diff
changeset
|
87 |
case _g1_inc_collection_pause: |
9c9aec6ab47d
6944166: G1: explicit GCs are not always handled correctly
tonyp
parents:
5547
diff
changeset
|
88 |
return "G1 Evacuation Pause"; |
9c9aec6ab47d
6944166: G1: explicit GCs are not always handled correctly
tonyp
parents:
5547
diff
changeset
|
89 |
|
11576
e0bef5ca4602
6976060: G1: humongous object allocations should initiate marking cycles when necessary
brutisso
parents:
10998
diff
changeset
|
90 |
case _g1_humongous_allocation: |
e0bef5ca4602
6976060: G1: humongous object allocations should initiate marking cycles when necessary
brutisso
parents:
10998
diff
changeset
|
91 |
return "G1 Humongous Allocation"; |
e0bef5ca4602
6976060: G1: humongous object allocations should initiate marking cycles when necessary
brutisso
parents:
10998
diff
changeset
|
92 |
|
1 | 93 |
case _last_ditch_collection: |
94 |
return "Last ditch collection"; |
|
95 |
||
96 |
case _last_gc_cause: |
|
97 |
return "ILLEGAL VALUE - last gc cause - ILLEGAL VALUE"; |
|
98 |
||
99 |
default: |
|
100 |
return "unknown GCCause"; |
|
101 |
} |
|
102 |
ShouldNotReachHere(); |
|
103 |
} |