Mercurial > hg > graal-compiler
annotate src/share/vm/runtime/init.cpp @ 542:9a25e0c45327
6792421: assert(_bitMap->isMarked(addr+size-1),inconsistent Printezis mark)
Summary: The CMS concurrent precleaning and concurrent marking phases should work around classes that are undergoing redefinition.
Reviewed-by: ysr, tonyp
author | jmasa |
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date | Sat, 31 Jan 2009 00:15:00 -0800 |
parents | d95b224e9f17 |
children | 9eba43136cb5 |
rev | line source |
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0 | 1 /* |
196 | 2 * Copyright 1997-2008 Sun Microsystems, Inc. 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 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 # include "incls/_precompiled.incl" | |
26 # include "incls/_init.cpp.incl" | |
27 | |
28 // Initialization done by VM thread in vm_init_globals() | |
29 void check_ThreadShadow(); | |
30 void eventlog_init(); | |
31 void mutex_init(); | |
32 void chunkpool_init(); | |
33 void perfMemory_init(); | |
34 | |
35 // Initialization done by Java thread in init_globals() | |
36 void management_init(); | |
37 void vtune_init(); | |
38 void bytecodes_init(); | |
39 void classLoader_init(); | |
40 void codeCache_init(); | |
41 void VM_Version_init(); | |
42 void stubRoutines_init1(); | |
43 jint universe_init(); // dependent on codeCache_init and stubRoutines_init | |
44 void interpreter_init(); // before any methods loaded | |
45 void invocationCounter_init(); // before any methods loaded | |
46 void marksweep_init(); | |
47 void accessFlags_init(); | |
48 void templateTable_init(); | |
49 void InterfaceSupport_init(); | |
50 void universe2_init(); // dependent on codeCache_init and stubRoutines_init | |
51 void referenceProcessor_init(); | |
52 void jni_handles_init(); | |
53 void vmStructs_init(); | |
54 | |
55 void vtableStubs_init(); | |
56 void InlineCacheBuffer_init(); | |
57 void compilerOracle_init(); | |
58 void compilationPolicy_init(); | |
59 | |
60 | |
61 // Initialization after compiler initialization | |
62 bool universe_post_init(); // must happen after compiler_init | |
63 void javaClasses_init(); // must happen after vtable initialization | |
64 void stubRoutines_init2(); // note: StubRoutines need 2-phase init | |
65 | |
66 // Do not disable thread-local-storage, as it is important for some | |
67 // JNI/JVM/JVMTI functions and signal handlers to work properly | |
68 // during VM shutdown | |
69 void perfMemory_exit(); | |
70 void ostream_exit(); | |
71 | |
72 void vm_init_globals() { | |
73 check_ThreadShadow(); | |
113
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
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74 basic_types_init(); |
0 | 75 eventlog_init(); |
76 mutex_init(); | |
77 chunkpool_init(); | |
78 perfMemory_init(); | |
79 } | |
80 | |
81 | |
82 jint init_globals() { | |
83 HandleMark hm; | |
84 management_init(); | |
85 vtune_init(); | |
86 bytecodes_init(); | |
87 classLoader_init(); | |
88 codeCache_init(); | |
89 VM_Version_init(); | |
90 stubRoutines_init1(); | |
91 jint status = universe_init(); // dependent on codeCache_init and stubRoutines_init | |
92 if (status != JNI_OK) | |
93 return status; | |
94 | |
95 interpreter_init(); // before any methods loaded | |
96 invocationCounter_init(); // before any methods loaded | |
97 marksweep_init(); | |
98 accessFlags_init(); | |
99 templateTable_init(); | |
100 InterfaceSupport_init(); | |
101 SharedRuntime::generate_stubs(); | |
102 universe2_init(); // dependent on codeCache_init and stubRoutines_init | |
103 referenceProcessor_init(); | |
104 jni_handles_init(); | |
105 #ifndef VM_STRUCTS_KERNEL | |
106 vmStructs_init(); | |
107 #endif // VM_STRUCTS_KERNEL | |
108 | |
109 vtableStubs_init(); | |
110 InlineCacheBuffer_init(); | |
111 compilerOracle_init(); | |
112 compilationPolicy_init(); | |
113 VMRegImpl::set_regName(); | |
114 | |
115 if (!universe_post_init()) { | |
116 return JNI_ERR; | |
117 } | |
118 javaClasses_init(); // must happen after vtable initialization | |
119 stubRoutines_init2(); // note: StubRoutines need 2-phase init | |
120 | |
121 // Although we'd like to, we can't easily do a heap verify | |
122 // here because the main thread isn't yet a JavaThread, so | |
123 // its TLAB may not be made parseable from the usual interfaces. | |
124 if (VerifyBeforeGC && !UseTLAB && | |
125 Universe::heap()->total_collections() >= VerifyGCStartAt) { | |
126 Universe::heap()->prepare_for_verify(); | |
127 Universe::verify(); // make sure we're starting with a clean slate | |
128 } | |
129 | |
130 return JNI_OK; | |
131 } | |
132 | |
133 | |
134 void exit_globals() { | |
135 static bool destructorsCalled = false; | |
136 if (!destructorsCalled) { | |
137 destructorsCalled = true; | |
138 perfMemory_exit(); | |
139 if (PrintSafepointStatistics) { | |
140 // Print the collected safepoint statistics. | |
141 SafepointSynchronize::print_stat_on_exit(); | |
142 } | |
143 ostream_exit(); | |
144 } | |
145 } | |
146 | |
147 | |
148 static bool _init_completed = false; | |
149 | |
150 bool is_init_completed() { | |
151 return _init_completed; | |
152 } | |
153 | |
154 | |
155 void set_init_completed() { | |
156 _init_completed = true; | |
157 } |