equal
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inserted
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1 /* |
1 /* |
2 * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2008, 2018, 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. |
498 // first the method |
498 // first the method |
499 |
499 |
500 Method* m = *interpreter_frame_method_addr(); |
500 Method* m = *interpreter_frame_method_addr(); |
501 |
501 |
502 // validate the method we'd find in this potential sender |
502 // validate the method we'd find in this potential sender |
503 if (!m->is_valid_method()) return false; |
503 if (!Method::is_valid_method(m)) return false; |
504 |
504 |
505 // stack frames shouldn't be much larger than max_stack elements |
505 // stack frames shouldn't be much larger than max_stack elements |
506 |
506 |
507 if (fp() - sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) { |
507 if (fp() - sp() > 1024 + m->max_stack()*Interpreter::stackElementSize) { |
508 return false; |
508 return false; |