git.sur5r.net Git - cc65/blob - libsrc/apple2/mli.inc

   1 ;
   2 ; Oliver Schmidt, 30.12.2004
   3 ;
   4 ; Apple ProDOS 8 MLI
   5 ;
   6
   7 READ_BLOCK_CALL = $80
   8 WRITE_BLOCK_CALL= $81
   9 RW_BLOCK_COUNT  = 3
  10
  11 CREATE_CALL     = $C0
  12 CREATE_COUNT    = 7
  13
  14 DESTROY_CALL    = $C1
  15 DESTROY_COUNT   = 1
  16
  17 RENAME_CALL     = $C2
  18 RENAME_COUNT    = 2
  19
  20 ON_LINE_CALL    = $C5
  21 ON_LINE_COUNT   = 2
  22
  23 SET_PREFIX_CALL = $C6
  24 GET_PREFIX_CALL = $C7
  25 PREFIX_COUNT    = 1
  26
  27 OPEN_CALL       = $C8
  28 OPEN_COUNT      = 3
  29
  30 READ_CALL       = $CA
  31 WRITE_CALL      = $CB
  32 RW_COUNT        = 4
  33
  34 CLOSE_CALL      = $CC
  35 CLOSE_COUNT     = 1
  36
  37 SET_MARK_CALL   = $CE
  38 GET_MARK_CALL   = $CF
  39 MARK_COUNT      = 2
  40
  41 SET_EOF_CALL    = $D0
  42 GET_EOF_CALL    = $D1
  43 EOF_COUNT       = 2
  44
  45         .struct MLI
  46                 .union
  47                         .struct RW_BLOCK
  48                                 PARAM_COUNT     .byte
  49                                 UNIT_NUM        .byte
  50                                 DATA_BUFFER     .addr
  51                                 BLOCK_NUM       .word
  52                         .endstruct
  53                         .struct CREATE
  54                                 PARAM_COUNT     .byte
  55                                 PATHNAME        .addr
  56                                 ACCESS          .byte
  57                                 FILE_TYPE       .byte
  58                                 AUX_TYPE        .word
  59                                 STORAGE_TYPE    .byte
  60                                 CREATE_DATE     .word
  61                                 CREATE_TIME     .word
  62                         .endstruct
  63                         .struct DESTROY
  64                                 PARAM_COUNT     .byte
  65                                 PATHNAME        .addr
  66                         .endstruct
  67                         .struct RENAME
  68                                 PARAM_COUNT     .byte
  69                                 PATHNAME        .addr
  70                                 NEW_PATHNAME    .addr
  71                         .endstruct
  72                         .struct ON_LINE
  73                                 PARAM_COUNT     .byte
  74                                 UNIT_NUM        .byte
  75                                 DATA_BUFFER     .addr
  76                         .endstruct
  77                         .struct PREFIX
  78                                 PARAM_COUNT     .byte
  79                                 PATHNAME        .addr
  80                         .endstruct
  81                         .struct OPEN
  82                                 PARAM_COUNT     .byte
  83                                 PATHNAME        .addr
  84                                 IO_BUFFER       .addr
  85                                 REF_NUM         .byte
  86                         .endstruct
  87                         .struct RW
  88                                 PARAM_COUNT     .byte
  89                                 REF_NUM         .byte
  90                                 DATA_BUFFER     .addr
  91                                 REQUEST_COUNT   .word
  92                                 TRANS_COUNT     .word
  93                         .endstruct
  94                         .struct CLOSE
  95                                 PARAM_COUNT     .byte
  96                                 REF_NUM         .byte
  97                         .endstruct
  98                         .struct MARK
  99                                 PARAM_COUNT     .byte
 100                                 REF_NUM         .byte
 101                                 POSITION        .byte 3
 102                         .endstruct
 103                         .struct EOF
 104                                 PARAM_COUNT     .byte
 105                                 REF_NUM         .byte
 106                                 EOF             .byte 3
 107                         .endstruct
 108                 .endunion
 109         .endstruct
 110
 111         .global         mliparam
 112         .global         callmli
 113
 114 ENTRY   :=      $BF00           ; MLI call entry point
 115 DEVNUM  :=      $BF30           ; Most recent accessed device
 116 PFIXPTR :=      $BF9A           ; If = 0, no prefix active
 117 KVERSION:=      $BFFF           ; Kernel version number