mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2024-11-23 04:09:40 +00:00
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/*
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* Copyright (C) 2008-2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "Breakpoint.h"
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#include "Debugger.h"
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namespace JSC {
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Breakpoint::Action::Action(Breakpoint::Action::Type type)
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: type(type)
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{
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}
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Ref<Breakpoint> Breakpoint::create(BreakpointID id, const String& condition, ActionsVector&& actions, bool autoContinue, size_t ignoreCount)
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{
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return adoptRef(*new Breakpoint(id, condition, WTFMove(actions), autoContinue, ignoreCount));
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}
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Breakpoint::Breakpoint(BreakpointID id, String condition, ActionsVector&& actions, bool autoContinue, size_t ignoreCount)
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: m_id(id)
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, m_condition(condition)
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, m_actions(WTFMove(actions))
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, m_autoContinue(autoContinue)
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, m_ignoreCount(ignoreCount)
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{
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}
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bool Breakpoint::link(SourceID sourceID, unsigned lineNumber, unsigned columnNumber)
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{
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ASSERT(!isLinked());
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ASSERT(!isResolved());
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m_sourceID = sourceID;
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m_lineNumber = lineNumber;
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m_columnNumber = columnNumber;
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return isLinked();
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}
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bool Breakpoint::resolve(unsigned lineNumber, unsigned columnNumber)
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{
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ASSERT(isLinked());
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ASSERT(!isResolved());
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ASSERT(lineNumber >= m_lineNumber);
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ASSERT(columnNumber >= m_columnNumber);
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m_lineNumber = lineNumber;
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m_columnNumber = columnNumber;
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m_resolved = true;
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return isResolved();
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}
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bool Breakpoint::shouldPause(Debugger& debugger, JSGlobalObject* globalObject)
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{
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if (!debugger.evaluateBreakpointCondition(*this, globalObject))
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return false;
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return ++m_hitCount > m_ignoreCount;
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}
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} // namespace JSC
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