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1 /* |
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2 * Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 * |
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23 */ |
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24 |
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25 # include "incls/_precompiled.incl" |
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26 # include "incls/_vm_version.cpp.incl" |
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27 |
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28 const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release(); |
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29 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string(); |
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30 bool Abstract_VM_Version::_supports_cx8 = false; |
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31 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U; |
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32 |
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33 #ifndef HOTSPOT_RELEASE_VERSION |
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34 #error HOTSPOT_RELEASE_VERSION must be defined |
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35 #endif |
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36 #ifndef JRE_RELEASE_VERSION |
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37 #error JRE_RELEASE_VERSION must be defined |
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38 #endif |
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39 #ifndef HOTSPOT_BUILD_TARGET |
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40 #error HOTSPOT_BUILD_TARGET must be defined |
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41 #endif |
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42 |
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43 #ifdef PRODUCT |
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44 #define VM_RELEASE HOTSPOT_RELEASE_VERSION |
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45 #else |
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46 #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET |
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47 #endif |
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48 |
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49 // HOTSPOT_RELEASE_VERSION must follow the release version naming convention |
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50 // <major_ver>.<minor_ver>-b<nn>[-<identifier>][-<debug_target>] |
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51 int Abstract_VM_Version::_vm_major_version = 0; |
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52 int Abstract_VM_Version::_vm_minor_version = 0; |
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53 int Abstract_VM_Version::_vm_build_number = 0; |
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54 bool Abstract_VM_Version::_initialized = false; |
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55 |
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56 void Abstract_VM_Version::initialize() { |
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57 if (_initialized) { |
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58 return; |
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59 } |
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60 char* vm_version = os::strdup(HOTSPOT_RELEASE_VERSION); |
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61 |
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62 // Expecting the next vm_version format: |
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63 // <major_ver>.<minor_ver>-b<nn>[-<identifier>] |
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64 char* vm_major_ver = vm_version; |
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65 assert(isdigit(vm_major_ver[0]),"wrong vm major version number"); |
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66 char* vm_minor_ver = strchr(vm_major_ver, '.'); |
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67 assert(vm_minor_ver != NULL && isdigit(vm_minor_ver[1]),"wrong vm minor version number"); |
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68 vm_minor_ver[0] = '\0'; // terminate vm_major_ver |
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69 vm_minor_ver += 1; |
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70 char* vm_build_num = strchr(vm_minor_ver, '-'); |
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71 assert(vm_build_num != NULL && vm_build_num[1] == 'b' && isdigit(vm_build_num[2]),"wrong vm build number"); |
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72 vm_build_num[0] = '\0'; // terminate vm_minor_ver |
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73 vm_build_num += 2; |
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74 |
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75 _vm_major_version = atoi(vm_major_ver); |
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76 _vm_minor_version = atoi(vm_minor_ver); |
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77 _vm_build_number = atoi(vm_build_num); |
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78 |
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79 os::free(vm_version); |
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80 _initialized = true; |
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81 } |
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82 |
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83 #if defined(_LP64) |
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84 #define VMLP "64-Bit " |
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85 #else |
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86 #define VMLP "" |
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87 #endif |
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88 |
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89 #ifdef KERNEL |
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90 #define VMTYPE "Kernel" |
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91 #else // KERNEL |
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92 #ifdef TIERED |
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93 #define VMTYPE "Server" |
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94 #else |
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95 #define VMTYPE COMPILER1_PRESENT("Client") \ |
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96 COMPILER2_PRESENT("Server") |
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97 #endif // TIERED |
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98 #endif // KERNEL |
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99 |
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100 #ifndef HOTSPOT_VM_DISTRO |
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101 #error HOTSPOT_VM_DISTRO must be defined |
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102 #endif |
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103 #define VMNAME HOTSPOT_VM_DISTRO " " VMLP VMTYPE " VM" |
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104 |
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105 const char* Abstract_VM_Version::vm_name() { |
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106 return VMNAME; |
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107 } |
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108 |
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109 |
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110 const char* Abstract_VM_Version::vm_vendor() { |
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111 #ifdef VENDOR |
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112 return XSTR(VENDOR); |
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113 #else |
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114 return "Sun Microsystems Inc."; |
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115 #endif |
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116 } |
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117 |
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118 |
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119 const char* Abstract_VM_Version::vm_info_string() { |
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120 switch (Arguments::mode()) { |
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121 case Arguments::_int: |
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122 return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode"; |
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123 case Arguments::_mixed: |
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124 return UseSharedSpaces ? "mixed mode, sharing" : "mixed mode"; |
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125 case Arguments::_comp: |
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126 return UseSharedSpaces ? "compiled mode, sharing" : "compiled mode"; |
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127 }; |
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128 ShouldNotReachHere(); |
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129 return ""; |
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130 } |
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131 |
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132 // NOTE: do *not* use stringStream. this function is called by |
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133 // fatal error handler. if the crash is in native thread, |
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134 // stringStream cannot get resource allocated and will SEGV. |
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135 const char* Abstract_VM_Version::vm_release() { |
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136 return VM_RELEASE; |
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137 } |
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138 |
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139 #define OS LINUX_ONLY("linux") \ |
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140 WINDOWS_ONLY("windows") \ |
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141 SOLARIS_ONLY("solaris") |
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142 |
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143 #define CPU IA32_ONLY("x86") \ |
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144 IA64_ONLY("ia64") \ |
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145 AMD64_ONLY("amd64") \ |
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146 SPARC_ONLY("sparc") |
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147 |
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148 const char *Abstract_VM_Version::vm_platform_string() { |
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149 return OS "-" CPU; |
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150 } |
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151 |
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152 const char* Abstract_VM_Version::internal_vm_info_string() { |
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153 #ifndef HOTSPOT_BUILD_USER |
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154 #define HOTSPOT_BUILD_USER unknown |
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155 #endif |
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156 |
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157 #ifndef HOTSPOT_BUILD_COMPILER |
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158 #ifdef _MSC_VER |
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159 #if _MSC_VER == 1100 |
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160 #define HOTSPOT_BUILD_COMPILER "MS VC++ 5.0" |
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161 #elif _MSC_VER == 1200 |
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162 #define HOTSPOT_BUILD_COMPILER "MS VC++ 6.0" |
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163 #elif _MSC_VER == 1310 |
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164 #define HOTSPOT_BUILD_COMPILER "MS VC++ 7.1" |
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165 #elif _MSC_VER == 1400 |
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166 #define HOTSPOT_BUILD_COMPILER "MS VC++ 8.0" |
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167 #else |
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168 #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER) |
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169 #endif |
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170 #elif defined(__SUNPRO_CC) |
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171 #if __SUNPRO_CC == 0x420 |
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172 #define HOTSPOT_BUILD_COMPILER "Workshop 4.2" |
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173 #elif __SUNPRO_CC == 0x500 |
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174 #define HOTSPOT_BUILD_COMPILER "Workshop 5.0 compat=" XSTR(__SUNPRO_CC_COMPAT) |
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175 #elif __SUNPRO_CC == 0x520 |
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176 #define HOTSPOT_BUILD_COMPILER "Workshop 5.2 compat=" XSTR(__SUNPRO_CC_COMPAT) |
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177 #elif __SUNPRO_CC == 0x580 |
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178 #define HOTSPOT_BUILD_COMPILER "Workshop 5.8" |
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179 #elif __SUNPRO_CC == 0x590 |
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180 #define HOTSPOT_BUILD_COMPILER "Workshop 5.9" |
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181 #else |
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182 #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC) |
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183 #endif |
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184 #elif defined(__GNUC__) |
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185 #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__ |
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186 #else |
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187 #define HOTSPOT_BUILD_COMPILER "unknown compiler" |
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188 #endif |
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189 #endif |
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190 |
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191 |
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192 return VMNAME " (" VM_RELEASE ") for " OS "-" CPU |
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193 " JRE (" JRE_RELEASE_VERSION "), built on " __DATE__ " " __TIME__ |
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194 " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER; |
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195 } |
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196 |
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197 unsigned int Abstract_VM_Version::jvm_version() { |
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198 return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) | |
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199 ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) | |
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200 (Abstract_VM_Version::vm_build_number() & 0xFF); |
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201 } |
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202 |
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203 |
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204 void VM_Version_init() { |
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205 VM_Version::initialize(); |
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206 |
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207 #ifndef PRODUCT |
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208 if (PrintMiscellaneous && Verbose) { |
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209 os::print_cpu_info(tty); |
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210 } |
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211 #endif |
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212 } |