[Webkit-unassigned] [Bug 42818] [Qt] REGRESSION(63348): jsc is broken

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=42818





--- Comment #9 from Gavin Barraclough <barraclough at apple.com>  2010-07-23 09:37:59 PST ---
So, the problem is that the JIT_STUB functions need to use fastcall calling conventions.  But there is an extra difficulty, in that this seems to change the mangling of a symbol – when I tried making the calls use fastcall I seem to get a link error. I think the symbol seems to get mangled differently, I think the symbol may be ending up as _cti_vm_throw instead of cti_vm_throw.

I've had a couple of tries at doing this blind with no success, so I think someone who is actually developing on QT/Win is going to have to try.  If nobody is available to work on this then I suggest disabling the JIT for this build.

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