Mercurial > hg > graal-compiler
comparison src/share/vm/runtime/vm_version.cpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | 28372612af5e |
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-1:000000000000 | 0:a61af66fc99e |
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1 /* | |
2 * Copyright 1998-2007 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 */ | |
24 | |
25 # include "incls/_precompiled.incl" | |
26 # include "incls/_vm_version.cpp.incl" | |
27 | |
28 const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release(); | |
29 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string(); | |
30 bool Abstract_VM_Version::_supports_cx8 = false; | |
31 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U; | |
32 | |
33 #ifndef HOTSPOT_RELEASE_VERSION | |
34 #error HOTSPOT_RELEASE_VERSION must be defined | |
35 #endif | |
36 #ifndef JRE_RELEASE_VERSION | |
37 #error JRE_RELEASE_VERSION must be defined | |
38 #endif | |
39 #ifndef HOTSPOT_BUILD_TARGET | |
40 #error HOTSPOT_BUILD_TARGET must be defined | |
41 #endif | |
42 | |
43 #ifdef PRODUCT | |
44 #define VM_RELEASE HOTSPOT_RELEASE_VERSION | |
45 #else | |
46 #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET | |
47 #endif | |
48 | |
49 // HOTSPOT_RELEASE_VERSION must follow the release version naming convention | |
50 // <major_ver>.<minor_ver>-b<nn>[-<identifier>][-<debug_target>] | |
51 int Abstract_VM_Version::_vm_major_version = 0; | |
52 int Abstract_VM_Version::_vm_minor_version = 0; | |
53 int Abstract_VM_Version::_vm_build_number = 0; | |
54 bool Abstract_VM_Version::_initialized = false; | |
55 | |
56 void Abstract_VM_Version::initialize() { | |
57 if (_initialized) { | |
58 return; | |
59 } | |
60 char* vm_version = os::strdup(HOTSPOT_RELEASE_VERSION); | |
61 | |
62 // Expecting the next vm_version format: | |
63 // <major_ver>.<minor_ver>-b<nn>[-<identifier>] | |
64 char* vm_major_ver = vm_version; | |
65 assert(isdigit(vm_major_ver[0]),"wrong vm major version number"); | |
66 char* vm_minor_ver = strchr(vm_major_ver, '.'); | |
67 assert(vm_minor_ver != NULL && isdigit(vm_minor_ver[1]),"wrong vm minor version number"); | |
68 vm_minor_ver[0] = '\0'; // terminate vm_major_ver | |
69 vm_minor_ver += 1; | |
70 char* vm_build_num = strchr(vm_minor_ver, '-'); | |
71 assert(vm_build_num != NULL && vm_build_num[1] == 'b' && isdigit(vm_build_num[2]),"wrong vm build number"); | |
72 vm_build_num[0] = '\0'; // terminate vm_minor_ver | |
73 vm_build_num += 2; | |
74 | |
75 _vm_major_version = atoi(vm_major_ver); | |
76 _vm_minor_version = atoi(vm_minor_ver); | |
77 _vm_build_number = atoi(vm_build_num); | |
78 | |
79 os::free(vm_version); | |
80 _initialized = true; | |
81 } | |
82 | |
83 #if defined(_LP64) | |
84 #define VMLP "64-Bit " | |
85 #else | |
86 #define VMLP "" | |
87 #endif | |
88 | |
89 #ifdef KERNEL | |
90 #define VMTYPE "Kernel" | |
91 #else // KERNEL | |
92 #ifdef TIERED | |
93 #define VMTYPE "Server" | |
94 #else | |
95 #define VMTYPE COMPILER1_PRESENT("Client") \ | |
96 COMPILER2_PRESENT("Server") | |
97 #endif // TIERED | |
98 #endif // KERNEL | |
99 | |
100 #ifndef HOTSPOT_VM_DISTRO | |
101 #error HOTSPOT_VM_DISTRO must be defined | |
102 #endif | |
103 #define VMNAME HOTSPOT_VM_DISTRO " " VMLP VMTYPE " VM" | |
104 | |
105 const char* Abstract_VM_Version::vm_name() { | |
106 return VMNAME; | |
107 } | |
108 | |
109 | |
110 const char* Abstract_VM_Version::vm_vendor() { | |
111 #ifdef VENDOR | |
112 return XSTR(VENDOR); | |
113 #else | |
114 return "Sun Microsystems Inc."; | |
115 #endif | |
116 } | |
117 | |
118 | |
119 const char* Abstract_VM_Version::vm_info_string() { | |
120 switch (Arguments::mode()) { | |
121 case Arguments::_int: | |
122 return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode"; | |
123 case Arguments::_mixed: | |
124 return UseSharedSpaces ? "mixed mode, sharing" : "mixed mode"; | |
125 case Arguments::_comp: | |
126 return UseSharedSpaces ? "compiled mode, sharing" : "compiled mode"; | |
127 }; | |
128 ShouldNotReachHere(); | |
129 return ""; | |
130 } | |
131 | |
132 // NOTE: do *not* use stringStream. this function is called by | |
133 // fatal error handler. if the crash is in native thread, | |
134 // stringStream cannot get resource allocated and will SEGV. | |
135 const char* Abstract_VM_Version::vm_release() { | |
136 return VM_RELEASE; | |
137 } | |
138 | |
139 #define OS LINUX_ONLY("linux") \ | |
140 WINDOWS_ONLY("windows") \ | |
141 SOLARIS_ONLY("solaris") | |
142 | |
143 #define CPU IA32_ONLY("x86") \ | |
144 IA64_ONLY("ia64") \ | |
145 AMD64_ONLY("amd64") \ | |
146 SPARC_ONLY("sparc") | |
147 | |
148 const char *Abstract_VM_Version::vm_platform_string() { | |
149 return OS "-" CPU; | |
150 } | |
151 | |
152 const char* Abstract_VM_Version::internal_vm_info_string() { | |
153 #ifndef HOTSPOT_BUILD_USER | |
154 #define HOTSPOT_BUILD_USER unknown | |
155 #endif | |
156 | |
157 #ifndef HOTSPOT_BUILD_COMPILER | |
158 #ifdef _MSC_VER | |
159 #if _MSC_VER == 1100 | |
160 #define HOTSPOT_BUILD_COMPILER "MS VC++ 5.0" | |
161 #elif _MSC_VER == 1200 | |
162 #define HOTSPOT_BUILD_COMPILER "MS VC++ 6.0" | |
163 #elif _MSC_VER == 1310 | |
164 #define HOTSPOT_BUILD_COMPILER "MS VC++ 7.1" | |
165 #elif _MSC_VER == 1400 | |
166 #define HOTSPOT_BUILD_COMPILER "MS VC++ 8.0" | |
167 #else | |
168 #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER) | |
169 #endif | |
170 #elif defined(__SUNPRO_CC) | |
171 #if __SUNPRO_CC == 0x420 | |
172 #define HOTSPOT_BUILD_COMPILER "Workshop 4.2" | |
173 #elif __SUNPRO_CC == 0x500 | |
174 #define HOTSPOT_BUILD_COMPILER "Workshop 5.0 compat=" XSTR(__SUNPRO_CC_COMPAT) | |
175 #elif __SUNPRO_CC == 0x520 | |
176 #define HOTSPOT_BUILD_COMPILER "Workshop 5.2 compat=" XSTR(__SUNPRO_CC_COMPAT) | |
177 #elif __SUNPRO_CC == 0x580 | |
178 #define HOTSPOT_BUILD_COMPILER "Workshop 5.8" | |
179 #elif __SUNPRO_CC == 0x590 | |
180 #define HOTSPOT_BUILD_COMPILER "Workshop 5.9" | |
181 #else | |
182 #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC) | |
183 #endif | |
184 #elif defined(__GNUC__) | |
185 #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__ | |
186 #else | |
187 #define HOTSPOT_BUILD_COMPILER "unknown compiler" | |
188 #endif | |
189 #endif | |
190 | |
191 | |
192 return VMNAME " (" VM_RELEASE ") for " OS "-" CPU | |
193 " JRE (" JRE_RELEASE_VERSION "), built on " __DATE__ " " __TIME__ | |
194 " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER; | |
195 } | |
196 | |
197 unsigned int Abstract_VM_Version::jvm_version() { | |
198 return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) | | |
199 ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) | | |
200 (Abstract_VM_Version::vm_build_number() & 0xFF); | |
201 } | |
202 | |
203 | |
204 void VM_Version_init() { | |
205 VM_Version::initialize(); | |
206 | |
207 #ifndef PRODUCT | |
208 if (PrintMiscellaneous && Verbose) { | |
209 os::print_cpu_info(tty); | |
210 } | |
211 #endif | |
212 } |