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

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 (2017-02-04)
parents 1647f1874cdf
children
line wrap: on
line source
* Disassembly by Os9disasm of realloc.r

 section code

realloc: pshs  d,y,u 
 ldd   10,s 
 std   ,s 
 lbsr  malloc 
 std   ,s 
 beq   L003d 
 cmpd  8,s 
 beq   L003d 
 ldu   8,s 
 beq   L003d 
 tfr   d,x 
 ldu   8,s 
 ldd   -2,u 
 subd  #1 
 lslb   
 rola   
 lslb   
 rola   
 cmpd  10,s 
 bls   L002a 
 ldd   10,s 
L002a tfr   d,y 
L002c ldd   ,u++ 
 std   ,x++ 
 leay  -2,y 
 bne   L002c 
 ldd   8,s 
 pshs  d 
 lbsr  free 
 puls  d 
L003d puls  d,y,u,pc 

 endsect