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view lib/kreiderclib/reverse.as @ 3136:820bc08befa5

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Add new sysgo variant from Bob Devries with sysgo.cfg support Add the text file "level2/sys/sysgo.cfg" to faciliate the new "sysgo_bd".
author Bill Pierce <merlinious999@gmail.com>
date Sat, 04 Feb 2017 02:10:35 +0100
parents 1647f1874cdf
children
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* Disassembly by Os9disasm of reverse.r

 section code

reverse: pshs  u 
 ldu   4,s 
 pshs  u 
 pshs  u 
 lbsr  strlen 
 leas  2,s 
 addd  ,s++ 
 tfr   d,x 
 bra   L001b 
L0013 ldb   ,u 
 lda   ,-x 
 sta   ,u+ 
 stb   ,x 
L001b pshs  x 
 cmpu  ,s++ 
 bcs   L0013 
 ldd   4,s 
 puls  u,pc 

 endsect