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1 /* |
1 /* |
2 * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * Copyright (c) 2014, Red Hat Inc. All rights reserved. |
3 * Copyright (c) 2014, Red Hat Inc. All rights reserved. |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
5 * |
5 * |
6 * This code is free software; you can redistribute it and/or modify it |
6 * This code is free software; you can redistribute it and/or modify it |
7 * under the terms of the GNU General Public License version 2 only, as |
7 * under the terms of the GNU General Public License version 2 only, as |
21 * or visit www.oracle.com if you need additional information or have any |
21 * or visit www.oracle.com if you need additional information or have any |
22 * questions. |
22 * questions. |
23 * |
23 * |
24 */ |
24 */ |
25 |
25 |
26 #ifndef CPU_AARCH64_VM_VM_VERSION_AARCH64_HPP |
26 #ifndef CPU_AARCH64_VM_VERSION_AARCH64_HPP |
27 #define CPU_AARCH64_VM_VM_VERSION_AARCH64_HPP |
27 #define CPU_AARCH64_VM_VERSION_AARCH64_HPP |
28 |
28 |
29 #include "runtime/globals_extension.hpp" |
29 #include "runtime/globals_extension.hpp" |
30 #include "runtime/vm_version.hpp" |
30 #include "runtime/vm_version.hpp" |
31 #include "utilities/sizes.hpp" |
31 #include "utilities/sizes.hpp" |
32 |
32 |
119 static int dcache_line_size() { |
119 static int dcache_line_size() { |
120 return (1 << ((_psr_info.ctr_el0 >> 16) & 0x0f)) * 4; |
120 return (1 << ((_psr_info.ctr_el0 >> 16) & 0x0f)) * 4; |
121 } |
121 } |
122 }; |
122 }; |
123 |
123 |
124 #endif // CPU_AARCH64_VM_VM_VERSION_AARCH64_HPP |
124 #endif // CPU_AARCH64_VM_VERSION_AARCH64_HPP |