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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 4,390 of 4,675   
   R.Wieser to All   
   Re: FPU (x87) code debugging.   
   07 Aug 21 09:51:16   
   
   From: address@nospicedham.not.available   
      
   DJ,   
      
   > If your debugger doesn't support it   
      
   No debugger here (never liked them).   
      
   > you can at least use FSAVE/FRESTOR to fill in a chunk   
   > of data which you can then inspect.   
      
   Thanks.  That one does give quite a bit of information.   
      
   It does have a drawback though: it re-initializes the FPU stack, meaning it   
   cannot be used while in the middle of a calculation.  Any idea to some   
   non-destructive probing ?   
      
   Regards,   
   Rudy Wieser   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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