RE: Slowness problem due to sjlj-exceptions for Octave

["Dave Korn" <dave dot korn at artimi dot com>]

On 07 September 2007 15:19, Brian Dessent wrote:

> Dave Korn wrote:
> 
>>   Right, so IOW, the SEH support does all the required unwinding for us.
>> Ultimately I guess that's the only solution that's going to be both
>> complete and correct.  (The only other thing I could even imagine would be
>> some kind of hideous .pdb abuse using the M$ official symbol files to
>> extract the frame and FPO information for frames in API functions...)
> 
> Well, assuming that none of these foreign frames do any kind of
> -fomit-frame-pointer style optimizations,

  IIRC every MS win32 API dll (user32, kernel32, gdi32 etc.....) does
absolutely masses of FPO, so we're probably no-go there.

    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/