Mercurial > hg > Members > kono > nitros9-code

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
line wrap: on
line source

* Disassembly by Os9disasm of strtok.r

 section bss

* Initialized Data (class G)
G0000 fcb $00 
 fcb $00 

 endsect  

 section code

strtok: clra   
 clrb   
 pshs  d,u 
 ldu   6,s 
 bne   L000e 
 ldu   G0000,y 
 beq   L003a 
L000e ldx   8,s 
 pshs  x 
 pshs  u 
 lbsr  strspn 
 leas  4,s 
 leau  d,u 
 ldb   ,u 
 beq   L003a 
 stu   ,s 
 ldx   8,s 
 pshs  x 
 pshs  u 
 lbsr  strpbrk 
 leas  4,s 
 std   G0000,y 
 beq   L003a 
 tfr   d,x 
 clr   ,x+ 
 stx   G0000,y 
L003a puls  d,u,pc 

 endsect