mirror of
https://github.com/cc65/cc65.git
synced 2024-12-30 20:29:25 +00:00
46 lines
952 B
ArmAsm
46 lines
952 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 2003-12-18
|
||
|
|
;
|
||
|
|
; SETNAM kernal call.
|
||
|
|
;
|
||
|
|
; NOTE: The routine does not work like that in the CBM610 kernal (which works
|
||
|
|
; different than that on all other CBMs). Instead, it works like on all other
|
||
|
|
; Commodore machines. No segment has to be passed, the current segment is
|
||
|
|
; assumed.
|
||
|
|
|
||
|
|
.export SETNAM
|
||
|
|
|
||
|
|
.import sys_bank, restore_bank
|
||
|
|
.import sysp0: zp, ktmp: zp
|
||
|
|
|
||
|
|
.include "cbm510.inc"
|
||
|
|
|
||
|
|
.proc SETNAM
|
||
|
|
|
||
|
|
pha
|
||
|
|
jsr sys_bank
|
||
|
|
sty ktmp
|
||
|
|
|
||
|
|
txa
|
||
|
|
ldy #$90 ; FNAM
|
||
|
|
sta (sysp0),y
|
||
|
|
|
||
|
|
lda ktmp
|
||
|
|
iny
|
||
|
|
sta (sysp0),y
|
||
|
|
|
||
|
|
lda ExecReg ; Assume name is always in this segment
|
||
|
|
ldy #$92 ; FNAM_SEG
|
||
|
|
sta (sysp0),y
|
||
|
|
|
||
|
|
ldy #$9D ; FNAM_LEN
|
||
|
|
pla
|
||
|
|
sta (sysp0),y
|
||
|
|
ldy ktmp
|
||
|
|
jmp restore_bank
|
||
|
|
|
||
|
|
.endproc
|
||
|
|
|
||
|
|
|
||
|
|
|