view lib/kreiderclib/memcmp.as @ 3226:9749d0dfc4a2

Changed a puls PC to rts to save cycles
author David Ladd <drencor-xeen@users.sourceforge.net>
date Sat, 20 Jan 2018 19:32:22 -0600
parents 1647f1874cdf
children
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* Disassembly by Os9disasm of memcmp.r

 section code

memcmp: pshs  y,u 
 ldx   6,s 
 cmpx  8,s 
 beq   L001d 
 ldu   8,s 
 ldy   10,s 
 beq   L001d 
L000f ldb   ,u+ 
 subb  ,x+ 
 beq   L0019 
 negb   
 sex    
 bra   L001f 
L0019 leay  -1,y 
 bne   L000f 
L001d clra   
 clrb   
L001f puls  y,u,pc 

 endsect