On 11 Sep 2008, at 14:49, Frank Illenberger wrote:

I breaked at objc_addExceptionHandler and it gets called a lot. Here are some example traces:

...

I guess this is normal behavior as these are regular cocoa calls. But why does this consume so much CPU time?

Cheers


Dunno, maybe now that the Obj-C exception ABI is the same as the C++ one for 64-bit apps, there is a lot of extra stuff that needs preparing in case the exception is going to be caught by some C++ code.

Matt
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