home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

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

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 3,191 of 4,675   
   Kerr-Mudd,John to terje.mathisen@nospicedham.tmsw.no   
   Re: asm improvements?   
   21 Dec 17 17:38:43   
   
   From: notsaying@nospicedham.invalid.org   
      
   On Thu, 21 Dec 2017 14:33:13 GMT, Terje Mathisen   
    wrote:   
      
   > Bartc wrote:   
   >> On 21/12/2017 06:14, James Van Buskirk wrote:   
   >> The standard set of registers already is different from what is   
   >> hardcoded:   
   >>   
   >> Internal code    Register name   
   >>   0               AX   
   >>   1               CX   
   >>   2               DX   
   >>   3               BX   
   >>   4               SP   
   >>   5               BP   
   >>   6               SI   
   >>   7               DI   
   >>   
   >> Why aren't they named AX,BX,CX,DX instead of AX,CX,DX,BX?   
   >   
   > This is quite obvious:   
   >   
   > By putting them in this order, all the registers that were capable of   
   > memory ops were located in one group, i.e. 3-7.   
   >   
   > Anyway, I personally agree with James here: Your idea is pretty much   
   > bonkers but since it won't affect anyone else it really doesn't   
   > matter.   
   >:-)   
   >   
   > Merry Christmas everyone!   
   >   
   > Terje   
   >   
      
   Happy Halloween! (31Oct=25Dec)   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca