src/cpu/x86/vm/globalDefinitions_x86.hpp

changeset 0
f90c822e73f8
child 6876
710a3c8b516e
equal deleted inserted replaced
-1:000000000000 0:f90c822e73f8
1 /*
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP
26 #define CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP
27
28 const int StackAlignmentInBytes = 16;
29
30 // Indicates whether the C calling conventions require that
31 // 32-bit integer argument values are properly extended to 64 bits.
32 // If set, SharedRuntime::c_calling_convention() must adapt
33 // signatures accordingly.
34 const bool CCallingConventionRequiresIntsAsLongs = false;
35
36 #define SUPPORTS_NATIVE_CX8
37
38 #endif // CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP

mercurial