| /* |
| * Copyright (C) 2018 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 "BaselineJITCode.h" |
| #include "BytecodeStructs.h" |
| #include "CodeBlock.h" |
| #include "DFGJITCode.h" |
| #include "UnlinkedMetadataTableInlines.h" |
| |
| namespace JSC { |
| |
| template<typename Functor> |
| void CodeBlock::forEachValueProfile(const Functor& func) |
| { |
| for (unsigned i = 0; i < numberOfArgumentValueProfiles(); ++i) |
| func(valueProfileForArgument(i), true); |
| |
| if (m_metadata) { |
| #define VISIT(__op) \ |
| m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_profile, false); }); |
| FOR_EACH_OPCODE_WITH_VALUE_PROFILE(VISIT) |
| #undef VISIT |
| |
| m_metadata->forEach<OpIteratorOpen>([&] (auto& metadata) { |
| func(metadata.m_iterableProfile, false); |
| func(metadata.m_iteratorProfile, false); |
| func(metadata.m_nextProfile, false); |
| }); |
| |
| m_metadata->forEach<OpIteratorNext>([&] (auto& metadata) { |
| func(metadata.m_nextResultProfile, false); |
| func(metadata.m_doneProfile, false); |
| func(metadata.m_valueProfile, false); |
| }); |
| } |
| } |
| |
| template<typename Functor> |
| void CodeBlock::forEachArrayAllocationProfile(const Functor& func) |
| { |
| if (m_metadata) { |
| #define VISIT(__op) \ |
| m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_arrayAllocationProfile); }); |
| |
| FOR_EACH_OPCODE_WITH_ARRAY_ALLOCATION_PROFILE(VISIT) |
| |
| #undef VISIT |
| } |
| } |
| |
| template<typename Functor> |
| void CodeBlock::forEachObjectAllocationProfile(const Functor& func) |
| { |
| if (m_metadata) { |
| #define VISIT(__op) \ |
| m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_objectAllocationProfile); }); |
| |
| FOR_EACH_OPCODE_WITH_OBJECT_ALLOCATION_PROFILE(VISIT) |
| |
| #undef VISIT |
| } |
| } |
| |
| template<typename Functor> |
| void CodeBlock::forEachLLIntOrBaselineCallLinkInfo(const Functor& func) |
| { |
| if (m_metadata) { |
| #define VISIT(__op) \ |
| m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_callLinkInfo); }); |
| |
| FOR_EACH_OPCODE_WITH_CALL_LINK_INFO(VISIT) |
| |
| #undef VISIT |
| } |
| } |
| |
| #if ENABLE(JIT) |
| ALWAYS_INLINE const JITCodeMap& CodeBlock::jitCodeMap() |
| { |
| ASSERT(jitType() == JITType::BaselineJIT); |
| return static_cast<BaselineJITCode*>(m_jitCode.get())->m_jitCodeMap; |
| } |
| |
| ALWAYS_INLINE SimpleJumpTable& CodeBlock::baselineSwitchJumpTable(int tableIndex) |
| { |
| ASSERT(jitType() == JITType::BaselineJIT); |
| return static_cast<BaselineJITCode*>(m_jitCode.get())->m_switchJumpTables[tableIndex]; |
| } |
| |
| ALWAYS_INLINE StringJumpTable& CodeBlock::baselineStringSwitchJumpTable(int tableIndex) |
| { |
| ASSERT(jitType() == JITType::BaselineJIT); |
| return static_cast<BaselineJITCode*>(m_jitCode.get())->m_stringSwitchJumpTables[tableIndex]; |
| } |
| #endif |
| |
| #if ENABLE(DFG_JIT) |
| ALWAYS_INLINE SimpleJumpTable& CodeBlock::dfgSwitchJumpTable(int tableIndex) |
| { |
| ASSERT(jitType() == JITType::DFGJIT); |
| return static_cast<DFG::JITCode*>(m_jitCode.get())->m_switchJumpTables[tableIndex]; |
| } |
| |
| ALWAYS_INLINE StringJumpTable& CodeBlock::dfgStringSwitchJumpTable(int tableIndex) |
| { |
| ASSERT(jitType() == JITType::DFGJIT); |
| return static_cast<DFG::JITCode*>(m_jitCode.get())->m_stringSwitchJumpTables[tableIndex]; |
| } |
| #endif |
| |
| } // namespace JSC |