| /* |
| * Copyright (C) 2017 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 |
| |
| #if ENABLE(B3_JIT) |
| |
| #include "CCallHelpers.h" |
| |
| namespace JSC { |
| |
| class LinkBuffer; |
| |
| namespace B3 { namespace Air { |
| |
| class BasicBlock; |
| class Code; |
| struct Inst; |
| |
| class Disassembler { |
| public: |
| Disassembler() = default; |
| |
| void startEntrypoint(CCallHelpers&); |
| void endEntrypoint(CCallHelpers&); |
| void startLatePath(CCallHelpers&); |
| void endLatePath(CCallHelpers&); |
| void startBlock(BasicBlock*, CCallHelpers&); |
| void addInst(Inst*, CCallHelpers::Label, CCallHelpers::Label); |
| |
| void dump(Code&, PrintStream&, LinkBuffer&, const char* airPrefix, const char* asmPrefix, std::function<void(Inst&)> doToEachInst); |
| |
| private: |
| HashMap<Inst*, std::pair<CCallHelpers::Label, CCallHelpers::Label>> m_instToRange; |
| Vector<BasicBlock*> m_blocks; |
| CCallHelpers::Label m_entrypointStart; |
| CCallHelpers::Label m_entrypointEnd; |
| CCallHelpers::Label m_latePathStart; |
| CCallHelpers::Label m_latePathEnd; |
| }; |
| |
| } } } // namespace JSC::B3::Air |
| |
| #endif // ENABLE(B3_JIT) |