view lib/kreiderclib/cshifts.as @ 3027:32a23a8c3332

Fix for all ide rbsuper descripters being set for drive 0
author chawks4
date Fri, 12 Dec 2014 20:48:42 -0600
parents 1647f1874cdf
children
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* Disassembly by Os9disasm of cshifts.r

 section code

ccasr: tstb   
 beq   L0022 
L0003 asr   2,s 
 ror   3,s 
 decb   
 bne   L0003 
 bra   L0022 
cclsr: tstb   
 beq   L0022 
L000f lsr   2,s 
 ror   3,s 
 decb   
 bne   L000f 
 bra   L0022 
ccasl: tstb   
 beq   L0022 
L001b asl   3,s 
 rol   2,s 
 decb   
 bne   L001b 
L0022 ldd   2,s 
 pshs  d 
 ldd   2,s 
 std   4,s 
 ldd   ,s 
 leas  4,s 
 rts    

 endsect