1 /* |
1 /* |
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2003, 2013, 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. |
28 |
28 |
29 // For Forte Analyzer AsyncGetCallTrace profiling support - thread is |
29 // For Forte Analyzer AsyncGetCallTrace profiling support - thread is |
30 // currently interrupted by SIGPROF |
30 // currently interrupted by SIGPROF |
31 bool JavaThread::pd_get_top_frame_for_signal_handler(frame* fr_addr, |
31 bool JavaThread::pd_get_top_frame_for_signal_handler(frame* fr_addr, |
32 void* ucontext, bool isInJava) { |
32 void* ucontext, bool isInJava) { |
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33 assert(Thread::current() == this, "caller must be current thread"); |
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34 return pd_get_top_frame(fr_addr, ucontext, isInJava); |
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35 } |
33 |
36 |
34 assert(Thread::current() == this, "caller must be current thread"); |
37 bool JavaThread::pd_get_top_frame_for_profiling(frame* fr_addr, |
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38 void* ucontext, bool isInJava) { |
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39 return pd_get_top_frame(fr_addr, ucontext, isInJava); |
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40 } |
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41 |
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42 bool JavaThread::pd_get_top_frame(frame* fr_addr, |
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43 void* ucontext, bool isInJava) { |
35 assert(this->is_Java_thread(), "must be JavaThread"); |
44 assert(this->is_Java_thread(), "must be JavaThread"); |
36 JavaThread* jt = (JavaThread *)this; |
45 JavaThread* jt = (JavaThread *)this; |
37 |
46 |
38 // last_Java_frame is always walkable and safe use it if we have it |
47 // last_Java_frame is always walkable and safe use it if we have it |
39 |
48 |