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level1: Rename "coco1" DriveWire modules to "38400" Better reflects the fact that only the baud rate is different in these modules.
author Tormod Volden <debian.tormod@gmail.com>
date Sun, 26 Jul 2015 10:38:59 +0200
parents 1647f1874cdf
children
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* Disassembly by Os9disasm of atol.r

 section code

* class D external label equates

D0000 equ $0000 
D000a equ $000a 

atol: pshs  u 
 ldu   4,s 
 clra   
 clrb   
 pshs  b 
 pshs  d 
 pshs  d 
L000c ldb   ,u+ 
 cmpb  #$20 
 beq   L000c 
 cmpb  #9 
 beq   L000c 
 cmpb  #$2d 
 bne   L001e 
 stb   4,s 
 bra   L0045 
L001e cmpb  #$2b 
 bne   L0047 
 bra   L0045 
L0024 ldd   2,s 
 pshs  d 
 ldd   2,s 
 pshs  d 
 leax  >L006c,pcr 
 lbsr  _lmul 
 ldb   -1,u 
 clra   
 subb  #$30 
 addd  2,x 
 std   2,s 
 ldd   #0 
 adcb  1,x 
 adca  ,x 
 std   ,s 
L0045 ldb   ,u+ 
L0047 clra   
 leax  _chcodes,y 
 ldb   d,x 
 andb  #8 
 bne   L0024 
 tst   4,s 
 beq   L005d 
 leax  ,s 
 lbsr  _lneg 
 bra   L005f 
L005d leax  ,s 
L005f leau  _flacc,y 
 pshs  u 
 lbsr  _lmove 
 leas  5,s 
 puls  u,pc 
L006c neg   D0000 
 neg   D000a 

 endsect