hotspot/src/os/windows/vm/globals_windows.hpp
author dcubed
Thu, 04 Jul 2013 21:10:17 -0700
changeset 18683 a6418e038255
parent 7397 5b173b4ca846
child 31371 311143309e73
permissions -rw-r--r--
8015884: runThese crashed with SIGSEGV, hs_err has an error instead of stacktrace Summary: Dl_info struct should only be used if dladdr() has returned non-zero (no errors) and always check the dladdr() return value; Dl_info.dli_sname and Dl_info.dli_saddr fields should only be used if non-NULL; update/improve runtime/6888954/vmerrors.sh test Reviewed-by: dsamersoff, zgu, hseigel, coleenp
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/*
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 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#ifndef OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP
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#define OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP
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//
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// Defines Windows specific flags. They are not available on other platforms.
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//
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#define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd,       \
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                         diagnostic, notproduct)                         \
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                                                                         \
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  product(bool, UseUTCFileTimestamp, true,                               \
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          "Adjust the timestamp returned from stat() to be UTC")
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//
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// Defines Windows-specific default values. The flags are available on all
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// platforms, but they may have different default values on other platforms.
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//
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define_pd_global(bool, UseLargePages, false);
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define_pd_global(bool, UseLargePagesIndividualAllocation, true);
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define_pd_global(bool, UseOSErrorReporting, false);  // for now.
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define_pd_global(bool, UseThreadPriorities, true) ;
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#endif // OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP