/
githubmirror
/
jdk22
Обзор
Документация
Войти
/
githubmirror
/
jdk22
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
src/hotspot/share/runtime/vm_version.cpp
40 строк
2 KB
David Holmes
8318776: Require supports_cx8 to always be true
24 ноя 2023, 01:23
24 ноя 2023, 01:23
c75c388
Код
Авторство
О чём код?
/* * Copyright (c) 1998, 2023, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "precompiled.hpp" #include "logging/log.hpp" #include "logging/logStream.hpp" #include "memory/resourceArea.hpp" #include "runtime/vm_version.hpp" void VM_Version_init() { VM_Version::initialize(); guarantee(VM_Version::supports_cx8(), "Support for 64-bit atomic operations is required"); if (log_is_enabled(Info, os, cpu)) { char buf[1024]; ResourceMark rm; LogStream ls(Log(os, cpu)::info()); os::print_cpu_info(&ls, buf, sizeof(buf)); } }