graal-jvmci-8: src/share/vm/runtime/vm

annotate src/share/vm/runtime/vm_version.cpp @ 24227:b5a90e4a6c26 jvmci-0.34

make internal_vm_info_string() consistent with java.vm.version

author	Doug Simon <doug.simon@oracle.com>
date	Fri, 25 Aug 2017 14:25:06 +0200
parents	abc19eb35547
children

rev	line source
0 a61af66fc99e Initial load duke parents: diff changeset	1 /*
24178 ab892d05b029 8161993: G1 crashes if active_processor_count changes during startup tschatzl parents: 22851 diff changeset	2 * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
0 a61af66fc99e Initial load duke parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a61af66fc99e Initial load duke parents: diff changeset	4 *
a61af66fc99e Initial load duke parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
a61af66fc99e Initial load duke parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
a61af66fc99e Initial load duke parents: diff changeset	7 * published by the Free Software Foundation.
a61af66fc99e Initial load duke parents: diff changeset	8 *
a61af66fc99e Initial load duke parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
a61af66fc99e Initial load duke parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a61af66fc99e Initial load duke parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a61af66fc99e Initial load duke parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
a61af66fc99e Initial load duke parents: diff changeset	13 * accompanied this code).
a61af66fc99e Initial load duke parents: diff changeset	14 *
a61af66fc99e Initial load duke parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
a61af66fc99e Initial load duke parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
a61af66fc99e Initial load duke parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a61af66fc99e Initial load duke parents: diff changeset	18 *
1552 c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1547 diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1547 diff changeset	20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1547 diff changeset	21 * questions.
0 a61af66fc99e Initial load duke parents: diff changeset	22 *
a61af66fc99e Initial load duke parents: diff changeset	23 */
a61af66fc99e Initial load duke parents: diff changeset	24
1972 f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	25 #include "precompiled.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	26 #include "memory/universe.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	27 #include "oops/oop.inline.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	28 #include "runtime/arguments.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	29 #ifdef TARGET_ARCH_x86
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	30 # include "vm_version_x86.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	31 #endif
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	32 #ifdef TARGET_ARCH_sparc
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	33 # include "vm_version_sparc.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	34 #endif
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	35 #ifdef TARGET_ARCH_zero
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	36 # include "vm_version_zero.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1800 diff changeset	37 #endif
2192 b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	38 #ifdef TARGET_ARCH_arm
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	39 # include "vm_version_arm.hpp"
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	40 #endif
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	41 #ifdef TARGET_ARCH_ppc
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	42 # include "vm_version_ppc.hpp"
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	43 #endif
0 a61af66fc99e Initial load duke parents: diff changeset	44
24226 abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	45 const char* Abstract_VM_Version::_s_vm_release = NULL;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	46 const char* Abstract_VM_Version::_s_vm_name = NULL;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	47 int Abstract_VM_Version::_vm_properties_initialized_from_file =
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	48 Abstract_VM_Version::init_vm_properties(Abstract_VM_Version::_s_vm_name, Abstract_VM_Version::_s_vm_release);
24227 b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	49 const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::init_internal_vm_info_string();
0 a61af66fc99e Initial load duke parents: diff changeset	50 bool Abstract_VM_Version::_supports_cx8 = false;
6795 7eca5de9e0b6 7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement() roland parents: 4890 diff changeset	51 bool Abstract_VM_Version::_supports_atomic_getset4 = false;
7eca5de9e0b6 7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement() roland parents: 4890 diff changeset	52 bool Abstract_VM_Version::_supports_atomic_getset8 = false;
7eca5de9e0b6 7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement() roland parents: 4890 diff changeset	53 bool Abstract_VM_Version::_supports_atomic_getadd4 = false;
7eca5de9e0b6 7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement() roland parents: 4890 diff changeset	54 bool Abstract_VM_Version::_supports_atomic_getadd8 = false;
0 a61af66fc99e Initial load duke parents: diff changeset	55 unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U;
3854 1af104d6cf99 7079329: Adjust allocation prefetching for T4 kvn parents: 2426 diff changeset	56 int Abstract_VM_Version::_reserve_for_allocation_prefetch = 0;
0 a61af66fc99e Initial load duke parents: diff changeset	57
a61af66fc99e Initial load duke parents: diff changeset	58 #ifndef HOTSPOT_RELEASE_VERSION
a61af66fc99e Initial load duke parents: diff changeset	59 #error HOTSPOT_RELEASE_VERSION must be defined
a61af66fc99e Initial load duke parents: diff changeset	60 #endif
a61af66fc99e Initial load duke parents: diff changeset	61 #ifndef JRE_RELEASE_VERSION
a61af66fc99e Initial load duke parents: diff changeset	62 #error JRE_RELEASE_VERSION must be defined
a61af66fc99e Initial load duke parents: diff changeset	63 #endif
a61af66fc99e Initial load duke parents: diff changeset	64 #ifndef HOTSPOT_BUILD_TARGET
a61af66fc99e Initial load duke parents: diff changeset	65 #error HOTSPOT_BUILD_TARGET must be defined
a61af66fc99e Initial load duke parents: diff changeset	66 #endif
a61af66fc99e Initial load duke parents: diff changeset	67
a61af66fc99e Initial load duke parents: diff changeset	68 #ifdef PRODUCT
a61af66fc99e Initial load duke parents: diff changeset	69 #define VM_RELEASE HOTSPOT_RELEASE_VERSION
a61af66fc99e Initial load duke parents: diff changeset	70 #else
a61af66fc99e Initial load duke parents: diff changeset	71 #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET
a61af66fc99e Initial load duke parents: diff changeset	72 #endif
a61af66fc99e Initial load duke parents: diff changeset	73
a61af66fc99e Initial load duke parents: diff changeset	74 // HOTSPOT_RELEASE_VERSION must follow the release version naming convention
a61af66fc99e Initial load duke parents: diff changeset	75 // <major_ver>.<minor_ver>-b<nn>[-<identifier>][-<debug_target>]
a61af66fc99e Initial load duke parents: diff changeset	76 int Abstract_VM_Version::_vm_major_version = 0;
a61af66fc99e Initial load duke parents: diff changeset	77 int Abstract_VM_Version::_vm_minor_version = 0;
a61af66fc99e Initial load duke parents: diff changeset	78 int Abstract_VM_Version::_vm_build_number = 0;
a61af66fc99e Initial load duke parents: diff changeset	79 bool Abstract_VM_Version::_initialized = false;
10 28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	80 int Abstract_VM_Version::_parallel_worker_threads = 0;
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	81 bool Abstract_VM_Version::_parallel_worker_threads_initialized = false;
0 a61af66fc99e Initial load duke parents: diff changeset	82
a61af66fc99e Initial load duke parents: diff changeset	83 void Abstract_VM_Version::initialize() {
a61af66fc99e Initial load duke parents: diff changeset	84 if (_initialized) {
a61af66fc99e Initial load duke parents: diff changeset	85 return;
a61af66fc99e Initial load duke parents: diff changeset	86 }
a61af66fc99e Initial load duke parents: diff changeset	87 char* vm_version = os::strdup(HOTSPOT_RELEASE_VERSION);
a61af66fc99e Initial load duke parents: diff changeset	88
a61af66fc99e Initial load duke parents: diff changeset	89 // Expecting the next vm_version format:
a61af66fc99e Initial load duke parents: diff changeset	90 // <major_ver>.<minor_ver>-b<nn>[-<identifier>]
a61af66fc99e Initial load duke parents: diff changeset	91 char* vm_major_ver = vm_version;
a61af66fc99e Initial load duke parents: diff changeset	92 assert(isdigit(vm_major_ver[0]),"wrong vm major version number");
a61af66fc99e Initial load duke parents: diff changeset	93 char* vm_minor_ver = strchr(vm_major_ver, '.');
a61af66fc99e Initial load duke parents: diff changeset	94 assert(vm_minor_ver != NULL && isdigit(vm_minor_ver[1]),"wrong vm minor version number");
a61af66fc99e Initial load duke parents: diff changeset	95 vm_minor_ver[0] = '\0'; // terminate vm_major_ver
a61af66fc99e Initial load duke parents: diff changeset	96 vm_minor_ver += 1;
a61af66fc99e Initial load duke parents: diff changeset	97 char* vm_build_num = strchr(vm_minor_ver, '-');
a61af66fc99e Initial load duke parents: diff changeset	98 assert(vm_build_num != NULL && vm_build_num[1] == 'b' && isdigit(vm_build_num[2]),"wrong vm build number");
a61af66fc99e Initial load duke parents: diff changeset	99 vm_build_num[0] = '\0'; // terminate vm_minor_ver
a61af66fc99e Initial load duke parents: diff changeset	100 vm_build_num += 2;
a61af66fc99e Initial load duke parents: diff changeset	101
a61af66fc99e Initial load duke parents: diff changeset	102 _vm_major_version = atoi(vm_major_ver);
a61af66fc99e Initial load duke parents: diff changeset	103 _vm_minor_version = atoi(vm_minor_ver);
a61af66fc99e Initial load duke parents: diff changeset	104 _vm_build_number = atoi(vm_build_num);
a61af66fc99e Initial load duke parents: diff changeset	105
a61af66fc99e Initial load duke parents: diff changeset	106 os::free(vm_version);
a61af66fc99e Initial load duke parents: diff changeset	107 _initialized = true;
a61af66fc99e Initial load duke parents: diff changeset	108 }
a61af66fc99e Initial load duke parents: diff changeset	109
a61af66fc99e Initial load duke parents: diff changeset	110 #if defined(_LP64)
a61af66fc99e Initial load duke parents: diff changeset	111 #define VMLP "64-Bit "
a61af66fc99e Initial load duke parents: diff changeset	112 #else
a61af66fc99e Initial load duke parents: diff changeset	113 #define VMLP ""
a61af66fc99e Initial load duke parents: diff changeset	114 #endif
a61af66fc99e Initial load duke parents: diff changeset	115
6854 fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	116 #ifndef VMTYPE
fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	117 #ifdef TIERED
fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	118 #define VMTYPE "Server"
fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	119 #else // TIERED
14124 7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	120 #ifdef ZERO
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	121 #ifdef SHARK
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	122 #define VMTYPE "Shark"
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	123 #else // SHARK
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	124 #define VMTYPE "Zero"
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	125 #endif // SHARK
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	126 #else // ZERO
7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	127 #define VMTYPE COMPILER1_PRESENT("Client") \
23404 3ef45d0a6d77 Remove jvmci VM configuration, and backport UseJVMCICompiler flag. Roland Schatz <roland.schatz@oracle.com> parents: 23286 diff changeset	128 COMPILER2_PRESENT("Server")
14124 7ad529321294 make: remove GRAALVM and introduce COMPILERGRAAL. fix client hosted-mode Bernhard Urban <bernhard.urban@jku.at> parents: 14107 diff changeset	129 #endif // ZERO
6854 fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	130 #endif // TIERED
fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6795 diff changeset	131 #endif
0 a61af66fc99e Initial load duke parents: diff changeset	132
a61af66fc99e Initial load duke parents: diff changeset	133 #ifndef HOTSPOT_VM_DISTRO
a61af66fc99e Initial load duke parents: diff changeset	134 #error HOTSPOT_VM_DISTRO must be defined
a61af66fc99e Initial load duke parents: diff changeset	135 #endif
4005 2ef3386478e6 7096278: Update the VM name to indicate it is an embedded build dholmes parents: 3960 diff changeset	136 #define VMNAME HOTSPOT_VM_DISTRO " " VMLP EMBEDDED_ONLY("Embedded ") VMTYPE " VM"
0 a61af66fc99e Initial load duke parents: diff changeset	137
24226 abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	138 int Abstract_VM_Version::init_vm_properties(const char& name, const char& version) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	139 int non_defaults = 0;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	140 name = VMNAME;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	141 version = VM_RELEASE;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	142 char filename[JVM_MAXPATHLEN];
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	143 os::jvm_path(filename, JVM_MAXPATHLEN);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	144 char end = strrchr(filename, os::file_separator());
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	145 if (end == NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	146 warning("Could not find '%c' in %s", *os::file_separator(), filename);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	147 } else {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	148 snprintf(end, JVM_MAXPATHLEN - (end - filename), "%svm.properties", os::file_separator());
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	149 struct stat statbuf;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	150
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	151 if (os::stat(filename, &statbuf) == 0) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	152 FILE* stream = fopen(filename, "r");
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	153 if (stream != NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	154 char* buffer = NEW_C_HEAP_ARRAY(char, statbuf.st_size + 1, mtInternal);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	155 int num_read = fread(buffer, 1, statbuf.st_size, stream);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	156 int err = ferror(stream);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	157 fclose(stream);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	158 if (num_read != statbuf.st_size) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	159 warning("Only read %d of " SIZE_FORMAT " characters from %s", num_read, statbuf.st_size, filename);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	160 FREE_C_HEAP_ARRAY(char, buffer, mtInternal);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	161 } else if (err != 0) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	162 warning("Error reading from %s (errno = %d)", filename, err);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	163 FREE_C_HEAP_ARRAY(char, buffer, mtInternal);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	164 } else {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	165 char* last = buffer + statbuf.st_size;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	166 *last = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	167 // Strip trailing new lines at end of file
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	168 while (--last >= buffer && (last == '\r' \|\| last == '\n')) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	169 *last = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	170 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	171
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	172 char* line = buffer;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	173 int line_no = 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	174 while (line - buffer < statbuf.st_size) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	175 // find line end (\r, \n or \r\n)
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	176 char* nextline = NULL;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	177 char* cr = strchr(line, '\r');
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	178 char* lf = strchr(line, '\n');
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	179 if (cr != NULL && lf != NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	180 char* min = MIN2(cr, lf);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	181 *min = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	182 if (lf == cr + 1) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	183 nextline = lf + 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	184 } else {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	185 nextline = min + 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	186 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	187 } else if (cr != NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	188 *cr = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	189 nextline = cr + 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	190 } else if (lf != NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	191 *lf = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	192 nextline = lf + 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	193 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	194
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	195 char* sep = strchr(line, '=');
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	196 if (sep == NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	197 warning("%s:%d: could not find '='", filename, line_no);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	198 return non_defaults;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	199 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	200 if (sep == line) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	201 warning("%s:%d: empty property name", filename, line_no);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	202 return non_defaults;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	203 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	204 *sep = '\0';
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	205 const char* key = line;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	206 char* value = sep + 1;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	207 if (strcmp(key, "name") == 0) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	208 if (name == VMNAME) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	209 non_defaults++;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	210 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	211 name = value;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	212 } else if (strcmp(key, "version") == 0) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	213 if (version == VM_RELEASE) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	214 non_defaults++;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	215 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	216 version = value;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	217 } else {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	218 warning("%s:%d: property must be \"name\" or \"version\", not \"%s\"", filename, line_no, key);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	219 return non_defaults;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	220 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	221
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	222 if (nextline == NULL) {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	223 return true;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	224 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	225 line = nextline;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	226 line_no++;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	227 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	228 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	229 } else {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	230 warning("Error reading from %s (errno = %d)", filename, errno);
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	231 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	232 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	233 }
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	234 return non_defaults;
0 a61af66fc99e Initial load duke parents: diff changeset	235 }
a61af66fc99e Initial load duke parents: diff changeset	236
24226 abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	237 const char* Abstract_VM_Version::vm_name() {
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	238 return _s_vm_name;
abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	239 }
0 a61af66fc99e Initial load duke parents: diff changeset	240
a61af66fc99e Initial load duke parents: diff changeset	241 const char* Abstract_VM_Version::vm_vendor() {
a61af66fc99e Initial load duke parents: diff changeset	242 #ifdef VENDOR
a61af66fc99e Initial load duke parents: diff changeset	243 return XSTR(VENDOR);
a61af66fc99e Initial load duke parents: diff changeset	244 #else
1800 728a287f6c20 6981753: Rebrand vm vendor property settings zgu parents: 1692 diff changeset	245 return JDK_Version::is_gte_jdk17x_version() ?
728a287f6c20 6981753: Rebrand vm vendor property settings zgu parents: 1692 diff changeset	246 "Oracle Corporation" : "Sun Microsystems Inc.";
0 a61af66fc99e Initial load duke parents: diff changeset	247 #endif
a61af66fc99e Initial load duke parents: diff changeset	248 }
a61af66fc99e Initial load duke parents: diff changeset	249
a61af66fc99e Initial load duke parents: diff changeset	250
a61af66fc99e Initial load duke parents: diff changeset	251 const char* Abstract_VM_Version::vm_info_string() {
a61af66fc99e Initial load duke parents: diff changeset	252 switch (Arguments::mode()) {
a61af66fc99e Initial load duke parents: diff changeset	253 case Arguments::_int:
a61af66fc99e Initial load duke parents: diff changeset	254 return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode";
a61af66fc99e Initial load duke parents: diff changeset	255 case Arguments::_mixed:
a61af66fc99e Initial load duke parents: diff changeset	256 return UseSharedSpaces ? "mixed mode, sharing" : "mixed mode";
a61af66fc99e Initial load duke parents: diff changeset	257 case Arguments::_comp:
a61af66fc99e Initial load duke parents: diff changeset	258 return UseSharedSpaces ? "compiled mode, sharing" : "compiled mode";
a61af66fc99e Initial load duke parents: diff changeset	259 };
a61af66fc99e Initial load duke parents: diff changeset	260 ShouldNotReachHere();
a61af66fc99e Initial load duke parents: diff changeset	261 return "";
a61af66fc99e Initial load duke parents: diff changeset	262 }
a61af66fc99e Initial load duke parents: diff changeset	263
a61af66fc99e Initial load duke parents: diff changeset	264 // NOTE: do not use stringStream. this function is called by
a61af66fc99e Initial load duke parents: diff changeset	265 // fatal error handler. if the crash is in native thread,
a61af66fc99e Initial load duke parents: diff changeset	266 // stringStream cannot get resource allocated and will SEGV.
a61af66fc99e Initial load duke parents: diff changeset	267 const char* Abstract_VM_Version::vm_release() {
24226 abc19eb35547 allow java.vm.name and java.vm.version to be initialized from a vm.properties file next to libjvm Doug Simon <doug.simon@oracle.com> parents: 24218 diff changeset	268 return _s_vm_release;
0 a61af66fc99e Initial load duke parents: diff changeset	269 }
a61af66fc99e Initial load duke parents: diff changeset	270
4890 c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	271 // NOTE: do not use stringStream. this function is called by
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	272 // fatal error handlers. if the crash is in native thread,
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	273 // stringStream cannot get resource allocated and will SEGV.
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	274 const char* Abstract_VM_Version::jre_release_version() {
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	275 return JRE_RELEASE_VERSION;
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	276 }
c77d473e71f7 7132779: build-infra merge: Enable ccache to work for most developer builds. ohrstrom parents: 4005 diff changeset	277
0 a61af66fc99e Initial load duke parents: diff changeset	278 #define OS LINUX_ONLY("linux") \
a61af66fc99e Initial load duke parents: diff changeset	279 WINDOWS_ONLY("windows") \
3960 f08d439fab8c 7089790: integrate bsd-port changes never parents: 3854 diff changeset	280 SOLARIS_ONLY("solaris") \
14411 bdd155477289 8023033: PPC64 (part 13): basic changes for AIX goetz parents: 14391 diff changeset	281 AIX_ONLY("aix") \
3960 f08d439fab8c 7089790: integrate bsd-port changes never parents: 3854 diff changeset	282 BSD_ONLY("bsd")
0 a61af66fc99e Initial load duke parents: diff changeset	283
22851 ddce0b7cee93 8072383: resolve conflicts between open and closed ports dlong parents: 14412 diff changeset	284 #ifndef CPU
1010 354d3184f6b2 6890308: integrate zero assembler hotspot changes never parents: 844 diff changeset	285 #ifdef ZERO
354d3184f6b2 6890308: integrate zero assembler hotspot changes never parents: 844 diff changeset	286 #define CPU ZERO_LIBARCH
354d3184f6b2 6890308: integrate zero assembler hotspot changes never parents: 844 diff changeset	287 #else
0 a61af66fc99e Initial load duke parents: diff changeset	288 #define CPU IA32_ONLY("x86") \
a61af66fc99e Initial load duke parents: diff changeset	289 IA64_ONLY("ia64") \
a61af66fc99e Initial load duke parents: diff changeset	290 AMD64_ONLY("amd64") \
14391 d2907f74462e 8016586: PPC64 (part 3): basic changes for PPC64 goetz parents: 14390 diff changeset	291 PPC64_ONLY("ppc64") \
0 a61af66fc99e Initial load duke parents: diff changeset	292 SPARC_ONLY("sparc")
1010 354d3184f6b2 6890308: integrate zero assembler hotspot changes never parents: 844 diff changeset	293 #endif // ZERO
22851 ddce0b7cee93 8072383: resolve conflicts between open and closed ports dlong parents: 14412 diff changeset	294 #endif
0 a61af66fc99e Initial load duke parents: diff changeset	295
a61af66fc99e Initial load duke parents: diff changeset	296 const char *Abstract_VM_Version::vm_platform_string() {
a61af66fc99e Initial load duke parents: diff changeset	297 return OS "-" CPU;
a61af66fc99e Initial load duke parents: diff changeset	298 }
a61af66fc99e Initial load duke parents: diff changeset	299
24227 b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	300 const char* Abstract_VM_Version::init_internal_vm_info_string() {
0 a61af66fc99e Initial load duke parents: diff changeset	301 #ifndef HOTSPOT_BUILD_USER
a61af66fc99e Initial load duke parents: diff changeset	302 #define HOTSPOT_BUILD_USER unknown
a61af66fc99e Initial load duke parents: diff changeset	303 #endif
a61af66fc99e Initial load duke parents: diff changeset	304
a61af66fc99e Initial load duke parents: diff changeset	305 #ifndef HOTSPOT_BUILD_COMPILER
a61af66fc99e Initial load duke parents: diff changeset	306 #ifdef _MSC_VER
a61af66fc99e Initial load duke parents: diff changeset	307 #if _MSC_VER == 1100
a61af66fc99e Initial load duke parents: diff changeset	308 #define HOTSPOT_BUILD_COMPILER "MS VC++ 5.0"
a61af66fc99e Initial load duke parents: diff changeset	309 #elif _MSC_VER == 1200
a61af66fc99e Initial load duke parents: diff changeset	310 #define HOTSPOT_BUILD_COMPILER "MS VC++ 6.0"
a61af66fc99e Initial load duke parents: diff changeset	311 #elif _MSC_VER == 1310
645 c3a720eefe82 6816308: Changes to allow builds with latest Windows SDK 6.1 on 64bit Windows 2003 kvn parents: 196 diff changeset	312 #define HOTSPOT_BUILD_COMPILER "MS VC++ 7.1 (VS2003)"
0 a61af66fc99e Initial load duke parents: diff changeset	313 #elif _MSC_VER == 1400
645 c3a720eefe82 6816308: Changes to allow builds with latest Windows SDK 6.1 on 64bit Windows 2003 kvn parents: 196 diff changeset	314 #define HOTSPOT_BUILD_COMPILER "MS VC++ 8.0 (VS2005)"
c3a720eefe82 6816308: Changes to allow builds with latest Windows SDK 6.1 on 64bit Windows 2003 kvn parents: 196 diff changeset	315 #elif _MSC_VER == 1500
c3a720eefe82 6816308: Changes to allow builds with latest Windows SDK 6.1 on 64bit Windows 2003 kvn parents: 196 diff changeset	316 #define HOTSPOT_BUILD_COMPILER "MS VC++ 9.0 (VS2008)"
8757 9960dce2024f 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 kmo parents: 7951 diff changeset	317 #elif _MSC_VER == 1600
9960dce2024f 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 kmo parents: 7951 diff changeset	318 #define HOTSPOT_BUILD_COMPILER "MS VC++ 10.0 (VS2010)"
9960dce2024f 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 kmo parents: 7951 diff changeset	319 #elif _MSC_VER == 1700
9960dce2024f 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 kmo parents: 7951 diff changeset	320 #define HOTSPOT_BUILD_COMPILER "MS VC++ 11.0 (VS2012)"
0 a61af66fc99e Initial load duke parents: diff changeset	321 #else
a61af66fc99e Initial load duke parents: diff changeset	322 #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER)
a61af66fc99e Initial load duke parents: diff changeset	323 #endif
a61af66fc99e Initial load duke parents: diff changeset	324 #elif defined(__SUNPRO_CC)
a61af66fc99e Initial load duke parents: diff changeset	325 #if __SUNPRO_CC == 0x420
a61af66fc99e Initial load duke parents: diff changeset	326 #define HOTSPOT_BUILD_COMPILER "Workshop 4.2"
a61af66fc99e Initial load duke parents: diff changeset	327 #elif __SUNPRO_CC == 0x500
a61af66fc99e Initial load duke parents: diff changeset	328 #define HOTSPOT_BUILD_COMPILER "Workshop 5.0 compat=" XSTR(__SUNPRO_CC_COMPAT)
a61af66fc99e Initial load duke parents: diff changeset	329 #elif __SUNPRO_CC == 0x520
a61af66fc99e Initial load duke parents: diff changeset	330 #define HOTSPOT_BUILD_COMPILER "Workshop 5.2 compat=" XSTR(__SUNPRO_CC_COMPAT)
a61af66fc99e Initial load duke parents: diff changeset	331 #elif __SUNPRO_CC == 0x580
a61af66fc99e Initial load duke parents: diff changeset	332 #define HOTSPOT_BUILD_COMPILER "Workshop 5.8"
a61af66fc99e Initial load duke parents: diff changeset	333 #elif __SUNPRO_CC == 0x590
a61af66fc99e Initial load duke parents: diff changeset	334 #define HOTSPOT_BUILD_COMPILER "Workshop 5.9"
1547 fb1a39993f69 6951319: enable solaris builds using Sun Studio 12 update 1 jcoomes parents: 1010 diff changeset	335 #elif __SUNPRO_CC == 0x5100
fb1a39993f69 6951319: enable solaris builds using Sun Studio 12 update 1 jcoomes parents: 1010 diff changeset	336 #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u1"
12069 9d6c9b0a8f15 8023287: HOTSPOT_BUILD_COMPILER needs to support "Sun Studio 12u3" dcubed parents: 8757 diff changeset	337 #elif __SUNPRO_CC == 0x5120
9d6c9b0a8f15 8023287: HOTSPOT_BUILD_COMPILER needs to support "Sun Studio 12u3" dcubed parents: 8757 diff changeset	338 #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u3"
0 a61af66fc99e Initial load duke parents: diff changeset	339 #else
a61af66fc99e Initial load duke parents: diff changeset	340 #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC)
a61af66fc99e Initial load duke parents: diff changeset	341 #endif
a61af66fc99e Initial load duke parents: diff changeset	342 #elif defined(__GNUC__)
a61af66fc99e Initial load duke parents: diff changeset	343 #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__
14411 bdd155477289 8023033: PPC64 (part 13): basic changes for AIX goetz parents: 14391 diff changeset	344 #elif defined(__IBMCPP__)
bdd155477289 8023033: PPC64 (part 13): basic changes for AIX goetz parents: 14391 diff changeset	345 #define HOTSPOT_BUILD_COMPILER "xlC " XSTR(__IBMCPP__)
bdd155477289 8023033: PPC64 (part 13): basic changes for AIX goetz parents: 14391 diff changeset	346
0 a61af66fc99e Initial load duke parents: diff changeset	347 #else
a61af66fc99e Initial load duke parents: diff changeset	348 #define HOTSPOT_BUILD_COMPILER "unknown compiler"
a61af66fc99e Initial load duke parents: diff changeset	349 #endif
a61af66fc99e Initial load duke parents: diff changeset	350 #endif
a61af66fc99e Initial load duke parents: diff changeset	351
2192 b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	352 #ifndef FLOAT_ARCH
b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	353 #if defined(__SOFTFP__)
7169 6b881a6b0665 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use dholmes parents: 6856 diff changeset	354 #define FLOAT_ARCH_STR "-sflt"
2192 b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	355 #else
7169 6b881a6b0665 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use dholmes parents: 6856 diff changeset	356 #define FLOAT_ARCH_STR ""
2192 b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	357 #endif
7169 6b881a6b0665 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use dholmes parents: 6856 diff changeset	358 #else
6b881a6b0665 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use dholmes parents: 6856 diff changeset	359 #define FLOAT_ARCH_STR XSTR(FLOAT_ARCH)
2192 b92c45f2bc75 7016023: Enable building ARM and PPC from src/closed repository bobv parents: 1972 diff changeset	360 #endif
0 a61af66fc99e Initial load duke parents: diff changeset	361
24227 b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	362
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	363 #define VM_INTERNAL_INFO_FORMAT(name, release) \
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	364 name " (" release ") for " OS "-" CPU FLOAT_ARCH_STR \
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	365 " JRE (" JRE_RELEASE_VERSION "), built on " __DATE__ " " __TIME__ \
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	366 " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	367
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	368 if (_s_vm_name != VMNAME \|\| _s_vm_release != VM_RELEASE) {
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	369 int len = strlen(VM_INTERNAL_INFO_FORMAT(VMNAME, VM_RELEASE)) - strlen(VMNAME VM_RELEASE) +
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	370 strlen(_s_vm_name) + strlen(_s_vm_release);
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	371 char* buffer = NEW_C_HEAP_ARRAY(char, len + 1, mtInternal);
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	372 sprintf(buffer, VM_INTERNAL_INFO_FORMAT("%s", "%s"), _s_vm_name, _s_vm_release);
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	373 return buffer;
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	374 }
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	375 return VM_INTERNAL_INFO_FORMAT(VMNAME, VM_RELEASE);
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	376 #undef VM_INTERNAL_INFO_FORMAT
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	377 }
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	378
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	379 const char* Abstract_VM_Version::internal_vm_info_string() {
b5a90e4a6c26 make internal_vm_info_string() consistent with java.vm.version Doug Simon <doug.simon@oracle.com> parents: 24226 diff changeset	380 return _s_internal_vm_info_string;
0 a61af66fc99e Initial load duke parents: diff changeset	381 }
a61af66fc99e Initial load duke parents: diff changeset	382
2199 d8a72fbc4be7 7003401: Implement VM error-reporting functionality on erroneous termination kamg parents: 2192 diff changeset	383 const char *Abstract_VM_Version::vm_build_user() {
d8a72fbc4be7 7003401: Implement VM error-reporting functionality on erroneous termination kamg parents: 2192 diff changeset	384 return HOTSPOT_BUILD_USER;
d8a72fbc4be7 7003401: Implement VM error-reporting functionality on erroneous termination kamg parents: 2192 diff changeset	385 }
d8a72fbc4be7 7003401: Implement VM error-reporting functionality on erroneous termination kamg parents: 2192 diff changeset	386
0 a61af66fc99e Initial load duke parents: diff changeset	387 unsigned int Abstract_VM_Version::jvm_version() {
a61af66fc99e Initial load duke parents: diff changeset	388 return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) \|
a61af66fc99e Initial load duke parents: diff changeset	389 ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) \|
a61af66fc99e Initial load duke parents: diff changeset	390 (Abstract_VM_Version::vm_build_number() & 0xFF);
a61af66fc99e Initial load duke parents: diff changeset	391 }
a61af66fc99e Initial load duke parents: diff changeset	392
a61af66fc99e Initial load duke parents: diff changeset	393
a61af66fc99e Initial load duke parents: diff changeset	394 void VM_Version_init() {
a61af66fc99e Initial load duke parents: diff changeset	395 VM_Version::initialize();
a61af66fc99e Initial load duke parents: diff changeset	396
a61af66fc99e Initial load duke parents: diff changeset	397 #ifndef PRODUCT
a61af66fc99e Initial load duke parents: diff changeset	398 if (PrintMiscellaneous && Verbose) {
a61af66fc99e Initial load duke parents: diff changeset	399 os::print_cpu_info(tty);
a61af66fc99e Initial load duke parents: diff changeset	400 }
a61af66fc99e Initial load duke parents: diff changeset	401 #endif
a61af66fc99e Initial load duke parents: diff changeset	402 }
10 28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	403
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	404 unsigned int Abstract_VM_Version::nof_parallel_worker_threads(
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	405 unsigned int num,
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	406 unsigned int den,
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	407 unsigned int switch_pt) {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	408 if (FLAG_IS_DEFAULT(ParallelGCThreads)) {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	409 assert(ParallelGCThreads == 0, "Default ParallelGCThreads is not 0");
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	410 // For very large machines, there are diminishing returns
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	411 // for large numbers of worker threads. Instead of
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	412 // hogging the whole system, use a fraction of the workers for every
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	413 // processor after the first 8. For example, on a 72 cpu machine
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	414 // and a chosen fraction of 5/8
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	415 // use 8 + (72 - 8) * (5/8) == 48 worker threads.
24178 ab892d05b029 8161993: G1 crashes if active_processor_count changes during startup tschatzl parents: 22851 diff changeset	416 unsigned int ncpus = (unsigned int) os::initial_active_processor_count();
10 28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	417 return (ncpus <= switch_pt) ?
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	418 ncpus :
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	419 (switch_pt + ((ncpus - switch_pt) * num) / den);
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	420 } else {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	421 return ParallelGCThreads;
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	422 }
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	423 }
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	424
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	425 unsigned int Abstract_VM_Version::calc_parallel_worker_threads() {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	426 return nof_parallel_worker_threads(5, 8, 8);
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	427 }
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	428
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	429
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	430 // Does not set the _initialized flag since it is
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	431 // a global flag.
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	432 unsigned int Abstract_VM_Version::parallel_worker_threads() {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	433 if (!_parallel_worker_threads_initialized) {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	434 if (FLAG_IS_DEFAULT(ParallelGCThreads)) {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	435 _parallel_worker_threads = VM_Version::calc_parallel_worker_threads();
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	436 } else {
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	437 _parallel_worker_threads = ParallelGCThreads;
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	438 }
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	439 _parallel_worker_threads_initialized = true;
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	440 }
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	441 return _parallel_worker_threads;
28372612af5e 6362677: Change parallel GC collector default number of parallel GC threads. jmasa parents: 0 diff changeset	442 }

Mercurial > hg > graal-jvmci-8

annotate src/share/vm/runtime/vm_version.cpp @ 24227:b5a90e4a6c26 jvmci-0.34