[Webkit-unassigned] [Bug 200983] [Android] 64-bit JSC r245459 crashes in JSC::AccessCase::propagateTransitions(JSC::SlotVisitor&)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=200983

Mark Lam <mark.lam at apple.com> changed:

           What    |Removed                     |Added
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                 CC|                            |mark.lam at apple.com

--- Comment #1 from Mark Lam <mark.lam at apple.com> ---
Suggestion: see SigillCrashAnalyzer.h/cpp and see if you can adapt that to capture / log more details about your crash e.g. 

1. the PC offset into AccessCase::propagateTransitions(), so that you can determine which line of code is crashing.
2. a dump of registers so that you can see what values are being acted on that results in this crash.

Good luck.

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