Mercurial > jdk8-mips64-public > hotspot / file revision
src/share/vm/runtime/globals_extension.hpp@87770dcf831b
src/share/vm/runtime/globals_extension.hpp
Tue, 22 Sep 2009 21:12:37 -0600
- author
- dcubed
- date
- Tue, 22 Sep 2009 21:12:37 -0600
- changeset 1414
- 87770dcf831b
- parent 791
- 1ee8caae33af
- child 1499
- 473cce303f13
- permissions
- -rw-r--r--
6876794: 4/4 sp07t002 hangs very intermittently
Summary: remove over locking by VMThread on "is thread suspended?" check
Reviewed-by: dholmes, acorn, andrew
1 /*
2 * Copyright 2003-2008 Sun Microsystems, Inc. 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 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 */
25 // Construct enum of Flag_<cmdline-arg> constants.
27 // Parens left off in the following for the enum decl below.
28 #define FLAG_MEMBER(flag) Flag_##flag
30 #define RUNTIME_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
31 #define RUNTIME_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
32 #define RUNTIME_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
33 #define RUNTIME_EXPERIMENTAL_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
34 #define RUNTIME_MANAGEABLE_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
35 #define RUNTIME_PRODUCT_RW_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
36 #ifdef PRODUCT
37 #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
38 #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
39 #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
40 #else
41 #define RUNTIME_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
42 #define RUNTIME_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
43 #define RUNTIME_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
44 #endif
45 #ifdef _LP64
46 #define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
47 #else
48 #define RUNTIME_LP64_PRODUCT_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
49 #endif // _LP64
51 #define C1_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
52 #define C1_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
53 #ifdef PRODUCT
54 #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
55 #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
56 #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
57 #else
58 #define C1_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
59 #define C1_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
60 #define C1_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
61 #endif
64 #define C2_PRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
65 #define C2_PD_PRODUCT_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
66 #define C2_DIAGNOSTIC_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
67 #ifdef PRODUCT
68 #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc) /* flag is constant */
69 #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc) /* flag is constant */
70 #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc)
71 #else
72 #define C2_DEVELOP_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
73 #define C2_PD_DEVELOP_FLAG_MEMBER(type, name, doc) FLAG_MEMBER(name),
74 #define C2_NOTPRODUCT_FLAG_MEMBER(type, name, value, doc) FLAG_MEMBER(name),
75 #endif
77 typedef enum {
78 RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_EXPERIMENTAL_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER, RUNTIME_LP64_PRODUCT_FLAG_MEMBER)
79 RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER)
80 #ifndef KERNEL
81 G1_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_EXPERIMENTAL_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER)
82 #endif
83 #ifdef COMPILER1
84 C1_FLAGS(C1_DEVELOP_FLAG_MEMBER, C1_PD_DEVELOP_FLAG_MEMBER, C1_PRODUCT_FLAG_MEMBER, C1_PD_PRODUCT_FLAG_MEMBER, C1_NOTPRODUCT_FLAG_MEMBER)
85 #endif
86 #ifdef COMPILER2
87 C2_FLAGS(C2_DEVELOP_FLAG_MEMBER, C2_PD_DEVELOP_FLAG_MEMBER, C2_PRODUCT_FLAG_MEMBER, C2_PD_PRODUCT_FLAG_MEMBER, C2_DIAGNOSTIC_FLAG_MEMBER, C2_NOTPRODUCT_FLAG_MEMBER)
88 #endif
89 NUM_CommandLineFlag
90 } CommandLineFlag;
92 // Construct enum of Flag_<cmdline-arg>_<type> constants.
94 #define FLAG_MEMBER_WITH_TYPE(flag,type) Flag_##flag##_##type
96 #define RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
97 #define RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
98 #define RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
99 #define RUNTIME_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
100 #define RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
101 #define RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
102 #ifdef PRODUCT
103 #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
104 #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
105 #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
106 #else
107 #define RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
108 #define RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
109 #define RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
110 #endif
112 #define C1_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
113 #define C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
114 #ifdef PRODUCT
115 #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
116 #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
117 #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
118 #else
119 #define C1_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
120 #define C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
121 #define C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
122 #endif
123 #ifdef _LP64
124 #define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
125 #else
126 #define RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
127 #endif // _LP64
130 #define C2_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
131 #define C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
132 #define C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
133 #ifdef PRODUCT
134 #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) /* flag is constant */
135 #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) /* flag is constant */
136 #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc)
137 #else
138 #define C2_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
139 #define C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE(type, name, doc) FLAG_MEMBER_WITH_TYPE(name,type),
140 #define C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE(type, name, value, doc) FLAG_MEMBER_WITH_TYPE(name,type),
141 #endif
143 typedef enum {
144 RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE,
145 RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
146 RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE,
147 RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
148 RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
149 RUNTIME_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE,
150 RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE,
151 RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE,
152 RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE,
153 RUNTIME_LP64_PRODUCT_FLAG_MEMBER_WITH_TYPE)
154 RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE,
155 RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
156 RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE,
157 RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
158 RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
159 RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
160 #ifndef KERNEL
161 G1_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE,
162 RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
163 RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE,
164 RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
165 RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
166 RUNTIME_EXPERIMENTAL_FLAG_MEMBER_WITH_TYPE,
167 RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE,
168 RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE,
169 RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE)
170 #endif // KERNEL
171 #ifdef COMPILER1
172 C1_FLAGS(C1_DEVELOP_FLAG_MEMBER_WITH_TYPE,
173 C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
174 C1_PRODUCT_FLAG_MEMBER_WITH_TYPE,
175 C1_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
176 C1_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
177 #endif
178 #ifdef COMPILER2
179 C2_FLAGS(C2_DEVELOP_FLAG_MEMBER_WITH_TYPE,
180 C2_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
181 C2_PRODUCT_FLAG_MEMBER_WITH_TYPE,
182 C2_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
183 C2_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
184 C2_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
185 #endif
186 NUM_CommandLineFlagWithType
187 } CommandLineFlagWithType;
189 #define FLAG_IS_DEFAULT(name) (CommandLineFlagsEx::is_default(FLAG_MEMBER(name)))
190 #define FLAG_IS_ERGO(name) (CommandLineFlagsEx::is_ergo(FLAG_MEMBER(name)))
191 #define FLAG_IS_CMDLINE(name) (CommandLineFlagsEx::is_cmdline(FLAG_MEMBER(name)))
193 #define FLAG_SET_DEFAULT(name, value) ((name) = (value))
195 #define FLAG_SET_CMDLINE(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), COMMAND_LINE))
196 #define FLAG_SET_ERGO(type, name, value) (CommandLineFlagsEx::type##AtPut(FLAG_MEMBER_WITH_TYPE(name,type), (type)(value), ERGONOMIC))
198 // Can't put the following in CommandLineFlags because
199 // of a circular dependency on the enum definition.
200 class CommandLineFlagsEx : CommandLineFlags {
201 public:
202 static void boolAtPut(CommandLineFlagWithType flag, bool value, FlagValueOrigin origin);
203 static void intxAtPut(CommandLineFlagWithType flag, intx value, FlagValueOrigin origin);
204 static void uintxAtPut(CommandLineFlagWithType flag, uintx value, FlagValueOrigin origin);
205 static void doubleAtPut(CommandLineFlagWithType flag, double value, FlagValueOrigin origin);
206 static void ccstrAtPut(CommandLineFlagWithType flag, ccstr value, FlagValueOrigin origin);
208 static bool is_default(CommandLineFlag flag);
209 static bool is_ergo(CommandLineFlag flag);
210 static bool is_cmdline(CommandLineFlag flag);
211 };
