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

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   Message 4,399 of 4,675   
   R.Wieser to All   
   Re: FPU (x87) code debugging.   
   08 Aug 21 13:35:46   
   
   From: address@nospicedham.not.available   
      
   Wolfgang,   
      
   > so I'd recommend either   
   ...   
   > or shorter   
   >    0F AE 00        FXSAVE [bx+si]  (ditto)   
      
   For testing purposes I tend to go with the most basic one first, so I took   
   that one.   
   Remark: I'm on XP 32 bit, so the registers are EBX and ESI respectivily.   
      
   Alas, same problem : crash.   
      
   Aligning [EBX+ESI] on a 64 byte boundary (as suggested by robert prins) did   
   not make a difference.   
      
   I'm starting to lean towards the possibility that the command is refused   
   (does not exist). Is there any way to check it ?   
      
   Regards,   
   Rudy Wieser   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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