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1 /* |
1 /* |
2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * Copyright 2010 Red Hat, Inc. |
3 * Copyright 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 CPU_ZERO_VM_STACK_ZERO_INLINE_HPP |
26 #ifndef CPU_ZERO_STACK_ZERO_INLINE_HPP |
27 #define CPU_ZERO_VM_STACK_ZERO_INLINE_HPP |
27 #define CPU_ZERO_STACK_ZERO_INLINE_HPP |
28 |
28 |
29 #include "runtime/thread.hpp" |
29 #include "runtime/thread.hpp" |
30 #include "stack_zero.hpp" |
30 #include "stack_zero.hpp" |
31 |
31 |
32 inline void ZeroStack::overflow_check(int required_words, TRAPS) { |
32 inline void ZeroStack::overflow_check(int required_words, TRAPS) { |
52 + (JavaThread::stack_guard_zone_size() + JavaThread::stack_shadow_zone_size()); |
52 + (JavaThread::stack_guard_zone_size() + JavaThread::stack_shadow_zone_size()); |
53 int stack_free = thread->stack_size() - stack_used; |
53 int stack_free = thread->stack_size() - stack_used; |
54 return stack_free; |
54 return stack_free; |
55 } |
55 } |
56 |
56 |
57 #endif // CPU_ZERO_VM_STACK_ZERO_INLINE_HPP |
57 #endif // CPU_ZERO_STACK_ZERO_INLINE_HPP |