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defs: Add Bt.Sec for atari and corsham
author Tormod Volden <debian.tormod@gmail.com>
date Sat, 07 Mar 2020 23:52:40 +0100
parents 1647f1874cdf
children
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* Disassembly by Os9disasm of memchr.r

 section code

memchr: pshs  x,u 
 ldu   6,s 
 ldx   10,s 
 beq   L0018 
L0008 lda   ,u+ 
 cmpa  9,s 
 bne   L0014 
 leau  -1,u 
 tfr   u,d 
 bra   L001a 
L0014 leax  -1,x 
 bne   L0008 
L0018 clra   
 clrb   
L001a puls  x,u,pc 

 endsect