Changeset 288261 in webkit for trunk/Source/JavaScriptCore/wasm

Timestamp:

Jan 19, 2022, 5:39:29 PM (3 years ago)

Author:

[email protected]

Message:

Update ARM64EHash
​https://bugs.webkit.org/show_bug.cgi?id=235192

Reviewed by Mark Lam.

Source/JavaScriptCore:

• CMakeLists.txt:
• JavaScriptCore.xcodeproj/project.pbxproj:
• Sources.txt:
• assembler/AssemblerBuffer.h:

(JSC::ARM64EHash::ARM64EHash):
(JSC::ARM64EHash::~ARM64EHash):
(JSC::ARM64EHash::allocatePinForCurrentThreadAndInitializeHash):
(JSC::ARM64EHash::deallocatePinForCurrentThread):
(JSC::ARM64EHash::update):
(JSC::ARM64EHash::pin):
(JSC::ARM64EHash::currentHash):
(JSC::ARM64EHash::setUpdatedHash):
(JSC::AssemblerBuffer::AssemblerBuffer):
(JSC::AssemblerBuffer::arm64eHash):
(JSC::AssemblerBuffer::putIntegralUnchecked):
(JSC::ARM64EHash::bitsForDiversifier): Deleted.

• assembler/LinkBuffer.cpp:

(JSC::LinkBuffer::copyCompactAndLinkCode):
(JSC::LinkBuffer::allocate):

• assembler/SecureARM64EHashPins.cpp: Added.

(JSC::WriteToJITRegionScope::WriteToJITRegionScope):
(JSC::WriteToJITRegionScope::~WriteToJITRegionScope):
(JSC::ValidateNonReentrancyScope::ValidateNonReentrancyScope):
(JSC::ValidateNonReentrancyScope::~ValidateNonReentrancyScope):
(JSC::allocateInExecutableMemory):
(JSC::SecureARM64EHashPins::Page::Page):
(JSC::initializePage):
(JSC::SecureARM64EHashPins::metadata):
(JSC::SecureARM64EHashPins::initializeAtStartup):
(JSC::SecureARM64EHashPins::allocatePinForCurrentThreadImpl):
(JSC::SecureARM64EHashPins::allocatePinForCurrentThread):
(JSC::SecureARM64EHashPins::deallocatePinForCurrentThread):

• assembler/SecureARM64EHashPins.h: Added.

(JSC::SecureARM64EHashPins::firstPage):

• assembler/SecureARM64EHashPinsInlines.h: Added.

(JSC::SecureARM64EHashPins::keyForCurrentThread):
(JSC::SecureARM64EHashPins::forEachPage):
(JSC::SecureARM64EHashPins::forEachEntry):
(JSC::SecureARM64EHashPins::findFirstEntry):
(JSC::SecureARM64EHashPins::pinForCurrentThread):

• heap/MarkedBlock.h:
• heap/MarkedSpace.h:
• heap/SlotVisitor.h:
• jit/BaselineJITPlan.cpp:

(JSC::BaselineJITPlan::BaselineJITPlan):
(JSC::BaselineJITPlan::compileInThreadImpl):

• jit/ExecutableAllocator.cpp:
• parser/Parser.h:
• runtime/InitializeThreading.cpp:

(JSC::initialize):

• runtime/IterationStatus.h: Removed.
• runtime/JSCConfig.h:
• wasm/WasmAirIRGenerator.cpp:

(JSC::Wasm::parseAndCompileAir):

• wasm/WasmB3IRGenerator.cpp:

(JSC::Wasm::parseAndCompileB3):

• wasm/WasmBBQPlan.cpp:

(JSC::Wasm::BBQPlan::compileFunction):

Source/WTF:

• WTF.xcodeproj/project.pbxproj:
• wtf/Bitmap.h:

(WTF::WordType>::set):
(WTF::WordType>::forEachSetBit const):

• wtf/CMakeLists.txt:
• wtf/IterationStatus.h: Added.

Location:

trunk/Source/JavaScriptCore/wasm

Files:

• WasmAirIRGenerator.cpp (modified) (1 diff)
• WasmB3IRGenerator.cpp (modified) (1 diff)
• WasmBBQPlan.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/wasm/WasmAirIRGenerator.cpp

@@ -3913 +3913 @@
     auto result = makeUnique<InternalFunction>();
 
-    compilationContext.embedderEntrypointJIT = makeUnique<CCallHelpers>();
     compilationContext.wasmEntrypointJIT = makeUnique<CCallHelpers>();
 

trunk/Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp

@@ -3143 +3143 @@
     auto result = makeUnique<InternalFunction>();
 
-    compilationContext.embedderEntrypointJIT = makeUnique<CCallHelpers>();
     compilationContext.wasmEntrypointJIT = makeUnique<CCallHelpers>();
     compilationContext.procedure = makeUnique<Procedure>();

trunk/Source/JavaScriptCore/wasm/WasmBBQPlan.cpp

@@ -196 +196 @@
         const Signature& signature = SignatureInformation::get(signatureIndex);
 
+        m_compilationContexts[functionIndex].embedderEntrypointJIT = makeUnique<CCallHelpers>();
         auto embedderToWasmInternalFunction = createJSToWasmWrapper(*m_compilationContexts[functionIndex].embedderEntrypointJIT, signature, &m_unlinkedWasmToWasmCalls[functionIndex], m_moduleInformation.get(), m_mode, functionIndex);
         auto linkBuffer = makeUnique<LinkBuffer>(*m_compilationContexts[functionIndex].embedderEntrypointJIT, nullptr, LinkBuffer::Profile::Wasm, JITCompilationCanFail);