[ros-dev] Optimized Build News
ionucu at videotron.ca
Sun Jan 23 22:48:58 CET 2005
Alex Ionescu wrote:
> 4) Browsing some registry keys in regedit causes regedit to crash.
Err, this is because GCC is extremly stupid. It loads a stack structure
into ebx, and then the callback code becomes jmp(%ebx).
The problem is that it restores protected registers before doing the
jmp, so ebx is reset to it's value before the function is called...
I guess this needs to be made __volatile, but I'm afraid that this sort
of bug might happen in other DLLs. Does anyone know if gcc team is aware
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