projects / apple / javascriptcore.git / blame
| Commit | Line | Data |
|---|---|---|
| 81345200 A |
1 | /* |
| 2 | * Copyright (C) 2013 Apple Inc. All rights reserved. | |
| 3 | * | |
| 4 | * Redistribution and use in source and binary forms, with or without | |
| 5 | * modification, are permitted provided that the following conditions | |
| 6 | * are met: | |
| 7 | * 1. Redistributions of source code must retain the above copyright | |
| 8 | * notice, this list of conditions and the following disclaimer. | |
| 9 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer in the | |
| 11 | * documentation and/or other materials provided with the distribution. | |
| 12 | * | |
| 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | |
| 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | |
| 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 | */ | |
| 25 | ||
| 26 | #ifndef Breakpoint_h | |
| 27 | #define Breakpoint_h | |
| 28 | ||
| 29 | #include "DebuggerPrimitives.h" | |
| 30 | #include <wtf/DoublyLinkedList.h> | |
| 31 | #include <wtf/RefCounted.h> | |
| 32 | #include <wtf/text/WTFString.h> | |
| 33 | ||
| 34 | namespace JSC { | |
| 35 | ||
| 36 | struct Breakpoint : public DoublyLinkedListNode<Breakpoint> { | |
| 37 | Breakpoint() | |
| 38 | : id(noBreakpointID) | |
| 39 | , sourceID(noSourceID) | |
| 40 | , line(0) | |
| 41 | , column(0) | |
| 42 | , autoContinue(false) | |
| 43 | { | |
| 44 | } | |
| 45 | ||
| ed1e77d3 | 46 | Breakpoint(SourceID sourceID, unsigned line, unsigned column, const String& condition, bool autoContinue) |
| 81345200 A |
47 | : id(noBreakpointID) |
| 48 | , sourceID(sourceID) | |
| 49 | , line(line) | |
| 50 | , column(column) | |
| 51 | , condition(condition) | |
| 52 | , autoContinue(autoContinue) | |
| 53 | { | |
| 54 | } | |
| 55 | ||
| 56 | Breakpoint(const Breakpoint& other) | |
| 57 | : id(other.id) | |
| 58 | , sourceID(other.sourceID) | |
| 59 | , line(other.line) | |
| 60 | , column(other.column) | |
| 61 | , condition(other.condition) | |
| 62 | , autoContinue(other.autoContinue) | |
| 63 | { | |
| 64 | } | |
| 65 | ||
| 66 | BreakpointID id; | |
| 67 | SourceID sourceID; | |
| 68 | unsigned line; | |
| 69 | unsigned column; | |
| 70 | String condition; | |
| 71 | bool autoContinue; | |
| 72 | ||
| 73 | static const unsigned unspecifiedColumn = UINT_MAX; | |
| 74 | ||
| 75 | private: | |
| 76 | Breakpoint* m_prev; | |
| 77 | Breakpoint* m_next; | |
| 78 | ||
| 79 | friend class WTF::DoublyLinkedListNode<Breakpoint>; | |
| 80 | }; | |
| 81 | ||
| 82 | class BreakpointsList : public DoublyLinkedList<Breakpoint>, | |
| 83 | public RefCounted<BreakpointsList> { | |
| 84 | public: | |
| 85 | ~BreakpointsList() | |
| 86 | { | |
| 87 | Breakpoint* breakpoint; | |
| 88 | while ((breakpoint = removeHead())) | |
| 89 | delete breakpoint; | |
| 90 | ASSERT(isEmpty()); | |
| 91 | } | |
| 92 | }; | |
| 93 | ||
| 94 | } // namespace JSC | |
| 95 | ||
| 96 | #endif // Breakpoint_h |