[webkit-changes] [WebKit/WebKit] cabec2: Implement New Wasm Exception Spec in IPInt

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: cabec25e5dd20b315e71c24f42e4d7445140982f
      https://github.com/WebKit/WebKit/commit/cabec25e5dd20b315e71c24f42e4d7445140982f
  Author: Daniel Liu <daniel_liu4 at apple.com>
  Date:   2024-12-09 (Mon, 09 Dec 2024)

  Changed paths:
    M Source/JavaScriptCore/llint/InPlaceInterpreter.asm
    M Source/JavaScriptCore/llint/InPlaceInterpreter.h
    M Source/JavaScriptCore/llint/InPlaceInterpreter32_64.asm
    M Source/JavaScriptCore/llint/InPlaceInterpreter64.asm
    M Source/JavaScriptCore/wasm/WasmCallee.cpp
    M Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.cpp
    M Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.h
    M Tools/lldb/debug_ipint.py

  Log Message:
  -----------
  Implement New Wasm Exception Spec in IPInt
https://bugs.webkit.org/show_bug.cgi?id=284061
rdar://140935975

Reviewed by Yusuke Suzuki.

To achieve feature parity with LLInt, we need to implement the
new exception spec (try_table) in IPInt.

* Source/JavaScriptCore/llint/InPlaceInterpreter.asm:
* Source/JavaScriptCore/llint/InPlaceInterpreter.h:
* Source/JavaScriptCore/llint/InPlaceInterpreter64.asm:
* Source/JavaScriptCore/wasm/WasmCallee.cpp:
(JSC::Wasm::IPIntCallee::IPIntCallee):
* Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp:
(JSC::Wasm::IPIntControlType::isTryTable):
(JSC::Wasm::IPIntGenerator::addTryTable):
(JSC::Wasm::IPIntGenerator::addThrowRef):
(JSC::Wasm::IPIntGenerator::endTryTable):
(JSC::Wasm::IPIntGenerator::addEndToUnreachable):
* Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.cpp:
(JSC::IPInt::WASM_IPINT_EXTERN_CPP_DECL):
* Source/JavaScriptCore/wasm/WasmIPIntSlowPaths.h:
* Tools/lldb/debug_ipint.py:

Canonical link: https://commits.webkit.org/287562@main



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