[webkit-changes] [WebKit/WebKit] d7ce59: For Apple internal Mac builds, only ask for JIT me...

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  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d7ce599636c5ae2b631791ba0422f9672f95d1f4
      https://github.com/WebKit/WebKit/commit/d7ce599636c5ae2b631791ba0422f9672f95d1f4
  Author: Mark Lam <mark.lam at apple.com>
  Date:   2023-04-19 (Wed, 19 Apr 2023)

  Changed paths:
    M Source/JavaScriptCore/jit/ExecutableAllocator.cpp
    M Source/WTF/wtf/PlatformHave.h

  Log Message:
  -----------
  For Apple internal Mac builds, only ask for JIT memory if the appropriate entitlement is available.
https://bugs.webkit.org/show_bug.cgi?id=255643
<rdar://problem/101871787>

Reviewed by Tadeu Zagallo.

This works around some crashes seen on internal builds.

* Source/JavaScriptCore/jit/ExecutableAllocator.cpp:
(JSC::isJITEnabled):
(JSC::ExecutableAllocator::disableJIT):
* Source/WTF/wtf/PlatformHave.h:

Canonical link: https://commits.webkit.org/263139@main