RE: [BLACKBOX] Overflow checking (was: Type transfer)

From: null <">
Date: Tue, 18 Oct 2011 11:53:34 +0000

Hi Bob,

I was wondering too and found the solution via the link to
http://thestarman.pcministry.com/asm/asmhelp.zip in the
section x86 Opcodes of http://thestarman.pcministry.com/asm/index.html

CE is the hex code for trap if overflow flag is set (see enclosed pdf).

I admired also your zero byte solution ...

regards

--
  Bernhard 
> -----Original Message-----
> From: BlackBox [mailto:BLACKBOX{([at]})nowhere.xy> Campbell, Robert (SELEX GALILEO, UK)
> Sent: Tuesday, October 18, 2011 1:39 PM
> To: BLACKBOX{([at]})nowhere.xy> Subject: Re: [BLACKBOX] Overflow checking (was: Type transfer)
> 
> 
> Chris
> 
> I might boast about my assembler prowess (I was inordinately 
> proud of my
> 0-byte effort),
> but your 1-byte example is beyond me.
> 
> Give us a clue: what is 0CEH?
> 
> 
> Cheers
> 
> Robert
> 
> >> ... it might ... useful
> 
> >> PROCEDURE [code] ChkOverflow()
> >> 0CEH;	
> >> 
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Received on Tue Oct 18 2011 - 13:53:34 UTC