[webkit-changes] [WebKit/WebKit] 612b00: [JSC] IPInt: define structs to describe metadata.

[Max Rottenkolber]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 612b0032072c266fc0d502b56a11a57357bb071f
      https://github.com/WebKit/WebKit/commit/612b0032072c266fc0d502b56a11a57357bb071f
  Author: Max Rottenkolber <maximilian at igalia.com>
  Date:   2024-08-27 (Tue, 27 Aug 2024)

  Changed paths:
    M Source/JavaScriptCore/CMakeLists.txt
    M Source/JavaScriptCore/llint/InPlaceInterpreter64.asm
    M Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp
    M Source/JavaScriptCore/wasm/WasmFunctionIPIntMetadataGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmFunctionIPIntMetadataGenerator.h
    M Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmIPIntGenerator.h
    M Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.cpp
    M Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.h

  Log Message:
  -----------
  [JSC] IPInt: define structs to describe metadata.
https://bugs.webkit.org/show_bug.cgi?id=276997

Reviewed by Justin Michaud.

Defines structs and uses their offsets via OffsetExtractor in
the asm files implementing IPInt (instead of hardcoded offsets).

This also updates calling and throw implementations to
match current upstream behavior (so we can run JS2 with IPInt).

* Source/JavaScriptCore/CMakeLists.txt
* Source/JavaScriptCore/llint/InPlaceInterpreter64.asm:
* Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp:
* Source/JavaScriptCore/wasm/WasmFunctionIPIntMetadataGenerator.cpp:
(JSC::Wasm::FunctionIPIntMetadataGenerator::addBlankSpace):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addLength):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addLEB128ConstantInt32AndLength):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addLEB128ConstantAndLengthForType):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addLEB128V128Constant):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addReturnData):
(JSC::Wasm::FunctionIPIntMetadataGenerator::addRawValue): Deleted.
(JSC::Wasm::FunctionIPIntMetadataGenerator::addCondensedLocalIndexAndLength): Deleted.
* Source/JavaScriptCore/wasm/WasmFunctionIPIntMetadataGenerator.h:
* Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp:
(JSC::Wasm::IPIntGenerator::addTableInit):
(JSC::Wasm::IPIntGenerator::addTableGrow):
(JSC::Wasm::IPIntGenerator::addTableFill):
(JSC::Wasm::IPIntGenerator::addTableCopy):
(JSC::Wasm::IPIntGenerator::getGlobal):
(JSC::Wasm::IPIntGenerator::setGlobal):
(JSC::Wasm::IPIntGenerator::addSelect):
(JSC::Wasm::IPIntGenerator::condenseControlFlowInstructions):
(JSC::Wasm::IPIntGenerator::addBlock):
(JSC::Wasm::IPIntGenerator::addLoop):
(JSC::Wasm::IPIntGenerator::addIf):
(JSC::Wasm::IPIntGenerator::addElseToUnreachable):
(JSC::Wasm::IPIntGenerator::addCatchToUnreachable):
(JSC::Wasm::IPIntGenerator::addCatchAllToUnreachable):
(JSC::Wasm::IPIntGenerator::addDelegateToUnreachable):
(JSC::Wasm::IPIntGenerator::addThrow):
(JSC::Wasm::IPIntGenerator::addRethrow):
(JSC::Wasm::IPIntGenerator::addBranch):
(JSC::Wasm::IPIntGenerator::addSwitch):
(JSC::Wasm::IPIntGenerator::addEndToUnreachable):
(JSC::Wasm::IPIntGenerator::addCallCommonData):
(JSC::Wasm::IPIntGenerator::addCall):
(JSC::Wasm::IPIntGenerator::addCallIndirect):
* Source/JavaScriptCore/wasm/WasmIPIntGenerator.h:
* Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.cpp:
(JSC::IPInt::jitCompileAndSetHeuristics):
(JSC::IPInt::WASM_IPINT_EXTERN_CPP_DECL):
(JSC::IPInt::doWasmCall):
* Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.h:

Canonical link: https://commits.webkit.org/282811@main



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