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1 /* |
1 /* |
2 * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * Copyright 2007, 2008, 2009, 2010 Red Hat, Inc. |
3 * Copyright 2007, 2008, 2009, 2010 Red Hat, Inc. |
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 OS_CPU_BSD_ZERO_VM_THREAD_BSD_ZERO_HPP |
26 #ifndef OS_CPU_BSD_ZERO_THREAD_BSD_ZERO_HPP |
27 #define OS_CPU_BSD_ZERO_VM_THREAD_BSD_ZERO_HPP |
27 #define OS_CPU_BSD_ZERO_THREAD_BSD_ZERO_HPP |
28 |
28 |
29 private: |
29 private: |
30 ZeroStack _zero_stack; |
30 ZeroStack _zero_stack; |
31 ZeroFrame* _top_zero_frame; |
31 ZeroFrame* _top_zero_frame; |
32 |
32 |
114 // have separate register stacks (Itanium). |
114 // have separate register stacks (Itanium). |
115 static bool register_stack_overflow() { return false; } |
115 static bool register_stack_overflow() { return false; } |
116 static void enable_register_stack_guard() {} |
116 static void enable_register_stack_guard() {} |
117 static void disable_register_stack_guard() {} |
117 static void disable_register_stack_guard() {} |
118 |
118 |
119 #endif // OS_CPU_BSD_ZERO_VM_THREAD_BSD_ZERO_HPP |
119 #endif // OS_CPU_BSD_ZERO_THREAD_BSD_ZERO_HPP |