[webkit-changes] [WebKit/WebKit] 37b14a: Add OMG WASM tracing debug code

[Justin Michaud]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 37b14a877442d6b80bac19213962e5376267a110
      https://github.com/WebKit/WebKit/commit/37b14a877442d6b80bac19213962e5376267a110
  Author: Justin Michaud <justin_michaud at apple.com>
  Date:   2023-04-10 (Mon, 10 Apr 2023)

  Changed paths:
    M Source/JavaScriptCore/b3/B3Value.cpp
    M Source/JavaScriptCore/b3/B3Value.h
    M Source/JavaScriptCore/wasm/WasmAirIRGeneratorBase.h
    M Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmBBQJIT.cpp
    M Source/JavaScriptCore/wasm/WasmFunctionParser.h
    M Source/JavaScriptCore/wasm/WasmLLIntGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmOperations.cpp
    M Source/JavaScriptCore/wasm/WasmOperationsInlines.h
    M Source/JavaScriptCore/wasm/generateWasmB3IRGeneratorInlinesHeader.py

  Log Message:
  -----------
  Add OMG WASM tracing debug code
https://bugs.webkit.org/show_bug.cgi?id=254711
rdar://107394100

Reviewed by Yusuke Suzuki.

Add some debugging tools to the OMG generator to trace WASM execution
at runtime.

* Source/JavaScriptCore/b3/B3Value.cpp:
(JSC::B3::Value::generateCompilerConstructionSite):
* Source/JavaScriptCore/b3/B3Value.h:
* Source/JavaScriptCore/wasm/WasmAirIRGeneratorBase.h:
(JSC::Wasm::AirIRGeneratorBase::didPopValueFromStack):
* Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp:
(JSC::Wasm::B3IRGenerator::didPopValueFromStack):
(JSC::Wasm::B3IRGenerator::makePushVariable):
(JSC::Wasm::B3IRGenerator::push):
(JSC::Wasm::B3IRGenerator::addRefFunc):
(JSC::Wasm::B3IRGenerator::getLocal):
(JSC::Wasm::B3IRGenerator::traceValue):
(JSC::Wasm::B3IRGenerator::traceCF):
(JSC::Wasm::B3IRGenerator::setLocal):
(JSC::Wasm::B3IRGenerator::getGlobal):
(JSC::Wasm::B3IRGenerator::setGlobal):
(JSC::Wasm::B3IRGenerator::addLoop):
(JSC::Wasm::B3IRGenerator::addIf):
(JSC::Wasm::B3IRGenerator::addElseToUnreachable):
(JSC::Wasm::B3IRGenerator::addTry):
(JSC::Wasm::B3IRGenerator::emitCatchImpl):
(JSC::Wasm::B3IRGenerator::addThrow):
(JSC::Wasm::B3IRGenerator::addReturn):
(JSC::Wasm::B3IRGenerator::addBranch):
(JSC::Wasm::B3IRGenerator::addEndToUnreachable):
(JSC::Wasm::B3IRGenerator::addCall):
(JSC::Wasm::B3IRGenerator::addCallIndirect):
(JSC::Wasm::B3IRGenerator::addCallRef):
* Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
(JSC::Wasm::BBQJIT::didPopValueFromStack):
* Source/JavaScriptCore/wasm/WasmFunctionParser.h:
(JSC::Wasm::FunctionParser<Context>::parseExpression):
* Source/JavaScriptCore/wasm/WasmLLIntGenerator.cpp:
(JSC::Wasm::LLIntGenerator::didPopValueFromStack):
(JSC::Wasm::LLIntGenerator::atomicStore):
* Source/JavaScriptCore/wasm/WasmOperations.cpp:
(JSC::Wasm::loadValuesIntoBuffer):
* Source/JavaScriptCore/wasm/WasmOperationsInlines.h:
* Source/JavaScriptCore/wasm/generateWasmB3IRGeneratorInlinesHeader.py:
(CodeGenerator.makeResult):

Canonical link: https://commits.webkit.org/262784@main