| /* |
| * Copyright (C) 2016 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include "ParserTokens.h" |
| #include <wtf/Optional.h> |
| #include <wtf/Vector.h> |
| |
| namespace JSC { |
| |
| class SourceProvider; |
| class VM; |
| |
| enum class DebuggerPausePositionType { Enter, Leave, Pause }; |
| struct DebuggerPausePosition { |
| DebuggerPausePositionType type; |
| JSTextPosition position; |
| }; |
| |
| class DebuggerPausePositions { |
| public: |
| DebuggerPausePositions() { } |
| ~DebuggerPausePositions() { } |
| |
| void appendPause(const JSTextPosition& position) |
| { |
| m_positions.append({ DebuggerPausePositionType::Pause, position }); |
| } |
| |
| void appendEntry(const JSTextPosition& position) |
| { |
| m_positions.append({ DebuggerPausePositionType::Enter, position }); |
| } |
| |
| void appendLeave(const JSTextPosition& position) |
| { |
| m_positions.append({ DebuggerPausePositionType::Leave, position }); |
| } |
| |
| std::optional<JSTextPosition> breakpointLocationForLineColumn(int line, int column); |
| |
| void sort(); |
| |
| private: |
| Vector<DebuggerPausePosition> m_positions; |
| }; |
| |
| |
| struct DebuggerParseData { |
| DebuggerParseData() { } |
| ~DebuggerParseData() { } |
| |
| DebuggerPausePositions pausePositions; |
| }; |
| |
| bool gatherDebuggerParseDataForSource(VM&, SourceProvider*, DebuggerParseData&); |
| |
| } // namespace JSC |