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RE: wrong assembler instruction decoding


From: Alexander V. Ermolovich
Subject: RE: wrong assembler instruction decoding
Date: Fri, 08 Dec 2000 17:32:55 +0300 (MSK)

On 08-Dec-00 Andreas Zeller wrote:
> Hi!
> 
> The enclosed error message looks like a GDB bug to me.
> 
> 

this is not a bug, but a lack of the intel assembler knowledge ;)

intel have no differences between jnz/jne since they have the very same opcode
(0x75)...

                                                      Alex Ermolovich
                                               ...where penguin lurks
--- Begin Message --- Subject: wrong assembler instruction decoding Date: Fri, 08 Dec 2000 10:58:13 +0100 User-agent: Mozilla/5.0 (X11; U; Linux 2.2.16 i686; en-US; m18) Gecko/20000922
hi, gods of the debuggee ;)

i use nasm,
following instructions:

again:

dec ecx
jnz again

ddd displays the  "jnz" as  "jne" but acts like jnz in the machine code 
window...

well, that should do...

cheerio
deepblur aka Klaus Sausen


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--- End Message ---

-- 
Andreas Zeller     Universitaet Passau
                   http://www.fmi.uni-passau.de/st/staff/zeller/

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