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annotate src/cpu/x86/vm/globalDefinitions_x86.hpp @ 17795:a9becfeecd1b

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Merge
author kvn
date Wed, 22 Jan 2014 17:42:23 -0800
parents 55fb97c4c58d cfd05ec74089
children 4ca6dc0799b6
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1 /*
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2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #ifndef CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP
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26 #define CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP
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28 const int StackAlignmentInBytes = 16;
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29
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30 // Indicates whether the C calling conventions require that
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31 // 32-bit integer argument values are properly extended to 64 bits.
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32 // If set, SharedRuntime::c_calling_convention() must adapt
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33 // signatures accordingly.
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34 const bool CCallingConventionRequiresIntsAsLongs = false;
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36 #define SUPPORTS_NATIVE_CX8
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38 #endif // CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP