git.sur5r.net Git - cc65/blob - libsrc/geos-common/disk/getblock.s

   1 ;
   2 ; Maciej 'YTM/Elysium' Witkowiak
   3 ;
   4 ; 21.12.1999, 2.1.2003
   5
   6 ; char GetBlock (struct tr_se *myTS, char *buffer);
   7
   8             .import popax, setoserror
   9             .import gettrse
  10             .export _GetBlock
  11
  12             .include "jumptab.inc"
  13             .include "diskdrv.inc"
  14             .include "geossym.inc"
  15
  16 _GetBlock:
  17         sta r4L
  18         stx r4H
  19         jsr popax
  20         jsr gettrse
  21         sta r1L
  22         stx r1H
  23         jsr GetBlock
  24         jmp setoserror