mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2024-11-26 21:50:53 +00:00
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
|
|
* Copyright (C) 2013-2020 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.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "FTLState.h"
|
|
|
|
#if ENABLE(FTL_JIT)
|
|
|
|
#include "FTLForOSREntryJITCode.h"
|
|
#include "FTLJITCode.h"
|
|
#include "FTLJITFinalizer.h"
|
|
#include "FTLPatchpointExceptionHandle.h"
|
|
|
|
namespace JSC { namespace FTL {
|
|
|
|
using namespace B3;
|
|
using namespace DFG;
|
|
|
|
State::State(Graph& graph)
|
|
: graph(graph)
|
|
{
|
|
switch (graph.m_plan.mode()) {
|
|
case FTLMode: {
|
|
jitCode = adoptRef(new JITCode());
|
|
break;
|
|
}
|
|
case FTLForOSREntryMode: {
|
|
RefPtr<ForOSREntryJITCode> code = adoptRef(new ForOSREntryJITCode());
|
|
code->initializeEntryBuffer(graph.m_vm, graph.m_profiledBlock->numCalleeLocals());
|
|
code->setBytecodeIndex(graph.m_plan.osrEntryBytecodeIndex());
|
|
jitCode = code;
|
|
break;
|
|
}
|
|
default:
|
|
RELEASE_ASSERT_NOT_REACHED();
|
|
break;
|
|
}
|
|
|
|
graph.m_plan.setFinalizer(makeUnique<JITFinalizer>(graph.m_plan));
|
|
finalizer = static_cast<JITFinalizer*>(graph.m_plan.finalizer());
|
|
|
|
proc = makeUnique<Procedure>();
|
|
|
|
proc->setOriginPrinter(
|
|
[] (PrintStream& out, B3::Origin origin) {
|
|
out.print(bitwise_cast<Node*>(origin.data()));
|
|
});
|
|
|
|
proc->setFrontendData(&graph);
|
|
}
|
|
|
|
State::~State()
|
|
{
|
|
}
|
|
|
|
} } // namespace JSC::FTL
|
|
|
|
#endif // ENABLE(FTL_JIT)
|
|
|