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1 /* |
1 /* |
2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
25 #ifndef OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP |
25 #ifndef OS_CPU_BSD_X86_OS_BSD_X86_HPP |
26 #define OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP |
26 #define OS_CPU_BSD_X86_OS_BSD_X86_HPP |
27 |
27 |
28 static void setup_fpu(); |
28 static void setup_fpu(); |
29 static bool supports_sse(); |
29 static bool supports_sse(); |
30 |
30 |
31 static jlong rdtsc(); |
31 static jlong rdtsc(); |
34 |
34 |
35 // Used to register dynamic code cache area with the OS |
35 // Used to register dynamic code cache area with the OS |
36 // Note: Currently only used in 64 bit Windows implementations |
36 // Note: Currently only used in 64 bit Windows implementations |
37 static bool register_code_area(char *low, char *high) { return true; } |
37 static bool register_code_area(char *low, char *high) { return true; } |
38 |
38 |
39 #endif // OS_CPU_BSD_X86_VM_OS_BSD_X86_HPP |
39 #endif // OS_CPU_BSD_X86_OS_BSD_X86_HPP |