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1 /* |
1 /* |
2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2015, 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. |
33 #include "oops/objArrayOop.inline.hpp" |
33 #include "oops/objArrayOop.inline.hpp" |
34 #include "prims/stackwalk.hpp" |
34 #include "prims/stackwalk.hpp" |
35 #include "runtime/globals.hpp" |
35 #include "runtime/globals.hpp" |
36 #include "runtime/handles.inline.hpp" |
36 #include "runtime/handles.inline.hpp" |
37 #include "runtime/javaCalls.hpp" |
37 #include "runtime/javaCalls.hpp" |
38 #include "runtime/vframe.hpp" |
38 #include "runtime/vframe.inline.hpp" |
39 #include "utilities/globalDefinitions.hpp" |
39 #include "utilities/globalDefinitions.hpp" |
40 |
40 |
41 // setup and cleanup actions |
41 // setup and cleanup actions |
42 void BaseFrameStream::setup_magic_on_entry(objArrayHandle frames_array) { |
42 void BaseFrameStream::setup_magic_on_entry(objArrayHandle frames_array) { |
43 frames_array->obj_at_put(magic_pos, _thread->threadObj()); |
43 frames_array->obj_at_put(magic_pos, _thread->threadObj()); |
61 |
61 |
62 JavaFrameStream::JavaFrameStream(JavaThread* thread, int mode) |
62 JavaFrameStream::JavaFrameStream(JavaThread* thread, int mode) |
63 : BaseFrameStream(thread), _vfst(thread) { |
63 : BaseFrameStream(thread), _vfst(thread) { |
64 _need_method_info = StackWalk::need_method_info(mode); |
64 _need_method_info = StackWalk::need_method_info(mode); |
65 } |
65 } |
|
66 |
|
67 void JavaFrameStream::next() { _vfst.next();} |
66 |
68 |
67 // Returns the BaseFrameStream for the current stack being traversed. |
69 // Returns the BaseFrameStream for the current stack being traversed. |
68 // |
70 // |
69 // Parameters: |
71 // Parameters: |
70 // thread Current Java thread. |
72 // thread Current Java thread. |