Mercurial > jdk8-mips64-public > hotspot / file revision

 /*

  * Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.

  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

  *

  * This code is free software; you can redistribute it and/or modify it

  * under the terms of the GNU General Public License version 2 only, as

  * published by the Free Software Foundation.

  *

  * This code is distributed in the hope that it will be useful, but WITHOUT

  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

  * version 2 for more details (a copy is included in the LICENSE file that

  * accompanied this code).

  *

  * You should have received a copy of the GNU General Public License version

  * 2 along with this work; if not, write to the Free Software Foundation,

  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

  *

  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

  * CA 95054 USA or visit www.sun.com if you need additional information or

  * have any questions.

  *

  */

 # include "incls/_precompiled.incl"

 # include "incls/_vm_version.cpp.incl"

 const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release();

 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string();

 bool Abstract_VM_Version::_supports_cx8 = false;

 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U;

 #ifndef HOTSPOT_RELEASE_VERSION

   #error HOTSPOT_RELEASE_VERSION must be defined

 #endif

 #ifndef JRE_RELEASE_VERSION

   #error JRE_RELEASE_VERSION must be defined

 #endif

 #ifndef HOTSPOT_BUILD_TARGET

   #error HOTSPOT_BUILD_TARGET must be defined

 #endif

 #ifdef PRODUCT

   #define VM_RELEASE HOTSPOT_RELEASE_VERSION

 #else

   #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET

 #endif

 // HOTSPOT_RELEASE_VERSION must follow the release version naming convention

 // <major_ver>.<minor_ver>-b<nn>[-<identifier>][-<debug_target>]

 int Abstract_VM_Version::_vm_major_version = 0;

 int Abstract_VM_Version::_vm_minor_version = 0;

 int Abstract_VM_Version::_vm_build_number = 0;

 bool Abstract_VM_Version::_initialized = false;

 void Abstract_VM_Version::initialize() {

   if (_initialized) {

     return;

   }

   char* vm_version = os::strdup(HOTSPOT_RELEASE_VERSION);

   // Expecting the next vm_version format:

   // <major_ver>.<minor_ver>-b<nn>[-<identifier>]

   char* vm_major_ver = vm_version;

   assert(isdigit(vm_major_ver[0]),"wrong vm major version number");

   char* vm_minor_ver = strchr(vm_major_ver, '.');

   assert(vm_minor_ver != NULL && isdigit(vm_minor_ver[1]),"wrong vm minor version number");

   vm_minor_ver[0] = '\0'; // terminate vm_major_ver

   vm_minor_ver += 1;

   char* vm_build_num = strchr(vm_minor_ver, '-');

   assert(vm_build_num != NULL && vm_build_num[1] == 'b' && isdigit(vm_build_num[2]),"wrong vm build number");

   vm_build_num[0] = '\0'; // terminate vm_minor_ver

   vm_build_num += 2;

   _vm_major_version = atoi(vm_major_ver);

   _vm_minor_version = atoi(vm_minor_ver);

   _vm_build_number  = atoi(vm_build_num);

   os::free(vm_version);

   _initialized = true;

 }

 #if defined(_LP64)

   #define VMLP "64-Bit "

 #else

   #define VMLP ""

 #endif

 #ifdef KERNEL

   #define VMTYPE "Kernel"

 #else // KERNEL

 #ifdef TIERED

   #define VMTYPE "Server"

 #else

   #define VMTYPE COMPILER1_PRESENT("Client")   \

                  COMPILER2_PRESENT("Server")

 #endif // TIERED

 #endif // KERNEL

 #ifndef HOTSPOT_VM_DISTRO

   #error HOTSPOT_VM_DISTRO must be defined

 #endif

 #define VMNAME HOTSPOT_VM_DISTRO " " VMLP VMTYPE " VM"

 const char* Abstract_VM_Version::vm_name() {

   return VMNAME;

 }

 const char* Abstract_VM_Version::vm_vendor() {

 #ifdef VENDOR

   return XSTR(VENDOR);

 #else

   return "Sun Microsystems Inc.";

 #endif

 }

 const char* Abstract_VM_Version::vm_info_string() {

   switch (Arguments::mode()) {

     case Arguments::_int:

       return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode";

     case Arguments::_mixed:

       return UseSharedSpaces ? "mixed mode, sharing"       :  "mixed mode";

     case Arguments::_comp:

       return UseSharedSpaces ? "compiled mode, sharing"    : "compiled mode";

   };

   ShouldNotReachHere();

   return "";

 }

 // NOTE: do *not* use stringStream. this function is called by

 //       fatal error handler. if the crash is in native thread,

 //       stringStream cannot get resource allocated and will SEGV.

 const char* Abstract_VM_Version::vm_release() {

   return VM_RELEASE;

 }

 #define OS       LINUX_ONLY("linux")             \

                  WINDOWS_ONLY("windows")         \

                  SOLARIS_ONLY("solaris")

 #define CPU      IA32_ONLY("x86")                \

                  IA64_ONLY("ia64")               \

                  AMD64_ONLY("amd64")             \

                  SPARC_ONLY("sparc")

 const char *Abstract_VM_Version::vm_platform_string() {

   return OS "-" CPU;

 }

 const char* Abstract_VM_Version::internal_vm_info_string() {

   #ifndef HOTSPOT_BUILD_USER

     #define HOTSPOT_BUILD_USER unknown

   #endif

   #ifndef HOTSPOT_BUILD_COMPILER

     #ifdef _MSC_VER

       #if   _MSC_VER == 1100

         #define HOTSPOT_BUILD_COMPILER "MS VC++ 5.0"

       #elif _MSC_VER == 1200

         #define HOTSPOT_BUILD_COMPILER "MS VC++ 6.0"

       #elif _MSC_VER == 1310

         #define HOTSPOT_BUILD_COMPILER "MS VC++ 7.1"

       #elif _MSC_VER == 1400

         #define HOTSPOT_BUILD_COMPILER "MS VC++ 8.0"

       #else

         #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER)

       #endif

     #elif defined(__SUNPRO_CC)

       #if   __SUNPRO_CC == 0x420

         #define HOTSPOT_BUILD_COMPILER "Workshop 4.2"

       #elif __SUNPRO_CC == 0x500

         #define HOTSPOT_BUILD_COMPILER "Workshop 5.0 compat=" XSTR(__SUNPRO_CC_COMPAT)

       #elif __SUNPRO_CC == 0x520

         #define HOTSPOT_BUILD_COMPILER "Workshop 5.2 compat=" XSTR(__SUNPRO_CC_COMPAT)

       #elif __SUNPRO_CC == 0x580

         #define HOTSPOT_BUILD_COMPILER "Workshop 5.8"

       #elif __SUNPRO_CC == 0x590

         #define HOTSPOT_BUILD_COMPILER "Workshop 5.9"

       #else

         #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC)

       #endif

     #elif defined(__GNUC__)

         #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__

     #else

       #define HOTSPOT_BUILD_COMPILER "unknown compiler"

     #endif

   #endif

   return VMNAME " (" VM_RELEASE ") for " OS "-" CPU

          " JRE (" JRE_RELEASE_VERSION "), built on " __DATE__ " " __TIME__

          " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER;

 }

 unsigned int Abstract_VM_Version::jvm_version() {

   return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) |

          ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) |

          (Abstract_VM_Version::vm_build_number() & 0xFF);

 }

 void VM_Version_init() {

   VM_Version::initialize();

 #ifndef PRODUCT

   if (PrintMiscellaneous && Verbose) {

     os::print_cpu_info(tty);

   }

 #endif

 }