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   alt.os.development      Operating system development chatter      4,255 messages   

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   Message 3,505 of 4,255   
   mutazilah@gmail.com to Joe Monk   
   Re: stg   
   25 Nov 22 20:04:53   
   
   From: muta...@gmail.com   
      
   On Saturday, November 26, 2022 at 12:00:27 PM UTC+8, Joe Monk wrote:   
   > On Friday, November 25, 2022 at 9:52:03 PM UTC-6, Joe Monk wrote:   
   > > > The assembler works simply by   
   > > > adding a G though, which is all I need.   
   > > >   
   > > No it doesnt.   
   > >   
   > > Joe   
   > ST is a 31-bit instruction of the form R1,X2,B2,D2 and D2 is 12 bits.   
   >   
   > STG is a 48-bit instruction of the form R1,X2,B2,DL2,DH2 and DL2+DH2 is 20   
   bits.   
      
   You can restrict yourself to just using 12 of those 20 available bits   
   so that the c compiler generates identical   
   assembler, basically.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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