mirror of
https://github.com/cc65/cc65.git
synced 2024-12-25 17:29:50 +00:00
37 lines
653 B
ArmAsm
37 lines
653 B
ArmAsm
;
|
|
; Oliver Schmidt, 2010-05-24
|
|
;
|
|
; unsigned char drivecount (void);
|
|
; unsigned char* drivelist (void);
|
|
;
|
|
|
|
.export _drivecount, _drivelist
|
|
.import __dos_type
|
|
|
|
.include "mli.inc"
|
|
|
|
_drivecount:
|
|
ldx #$00
|
|
|
|
; Check for ProDOS 8
|
|
lda __dos_type
|
|
beq :+
|
|
|
|
; Number of on-line devices (minus 1)
|
|
ldy DEVCNT
|
|
iny
|
|
tya
|
|
: rts
|
|
|
|
_drivelist:
|
|
ldx #$00
|
|
|
|
; Check for ProDOS 8
|
|
lda __dos_type
|
|
beq :+
|
|
|
|
; Up to 14 units may be active
|
|
lda #<DEVLST
|
|
ldx #>DEVLST
|
|
: rts
|