55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2016 SAP SE. 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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// Sorted according to linux_x86.
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#ifndef OS_CPU_LINUX_S390_VM_GLOBALS_LINUX_S390_HPP
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#define OS_CPU_LINUX_S390_VM_GLOBALS_LINUX_S390_HPP
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// Sets the default values for platform dependent flags used by the
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// runtime system (see globals.hpp).
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define_pd_global(bool, DontYieldALot, false);
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define_pd_global(intx, ThreadStackSize, 1024); // 0 => Use system default.
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define_pd_global(intx, VMThreadStackSize, 1024);
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// Some jck tests in lang/fp/fpl038 run out of compile thread stack.
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// Observed in pure dbg build, running with -Xcomp -Xbatch on z990.
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// We also increase the stack size for opt builds to be on the safe side.
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#ifdef ASSERT
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define_pd_global(intx, CompilerThreadStackSize, 4096);
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#else
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define_pd_global(intx, CompilerThreadStackSize, 2048);
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#endif
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// Allow extra space in DEBUG builds for asserts.
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define_pd_global(size_t, JVMInvokeMethodSlack, 8192);
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// Only used on 64 bit platforms.
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define_pd_global(size_t, HeapBaseMinAddress, 2*G);
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#endif // OS_CPU_LINUX_S390_VM_GLOBALS_LINUX_S390_HPP
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