equal
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inserted
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1 /* |
1 /* |
2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 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. |
45 // can be C or Java frames, and the Java frames can be interpreted or |
45 // can be C or Java frames, and the Java frames can be interpreted or |
46 // compiled. In contrast, vframes represent source-level activations, |
46 // compiled. In contrast, vframes represent source-level activations, |
47 // so that one physical frame can correspond to multiple source level |
47 // so that one physical frame can correspond to multiple source level |
48 // frames because of inlining. |
48 // frames because of inlining. |
49 |
49 |
50 class frame VALUE_OBJ_CLASS_SPEC { |
50 class frame { |
51 private: |
51 private: |
52 // Instance variables: |
52 // Instance variables: |
53 intptr_t* _sp; // stack pointer (from Thread::last_Java_sp) |
53 intptr_t* _sp; // stack pointer (from Thread::last_Java_sp) |
54 address _pc; // program counter (the next instruction after the call) |
54 address _pc; // program counter (the next instruction after the call) |
55 |
55 |
424 |
424 |
425 }; |
425 }; |
426 |
426 |
427 #ifndef PRODUCT |
427 #ifndef PRODUCT |
428 // A simple class to describe a location on the stack |
428 // A simple class to describe a location on the stack |
429 class FrameValue VALUE_OBJ_CLASS_SPEC { |
429 class FrameValue { |
430 public: |
430 public: |
431 intptr_t* location; |
431 intptr_t* location; |
432 char* description; |
432 char* description; |
433 int owner; |
433 int owner; |
434 int priority; |
434 int priority; |