mirror of
https://github.com/cc65/cc65.git
synced 2024-12-28 22:30:12 +00:00
fb76e97575
load/save returns oserror code. Added open/close and read (which is not tested yet). git-svn-id: svn://svn.cc65.org/cc65/trunk@637 b7a2c559-68d2-44c3-8de9-860c34a00d81
24 lines
340 B
ArmAsm
24 lines
340 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 03.06.1999
|
|
;
|
|
; unsigned char __fastcall__ cbm_k_load (unsigned char flag, unsigned addr);
|
|
;
|
|
|
|
.include "cbm.inc"
|
|
|
|
.export _cbm_k_load
|
|
.import popa
|
|
.importzp ptr1
|
|
|
|
_cbm_k_load:
|
|
sta ptr1
|
|
stx ptr1+1
|
|
jsr popa ; get flag
|
|
ldx ptr1
|
|
ldy ptr1+1
|
|
jsr LOAD
|
|
bcs @NotOk
|
|
lda #0
|
|
@NotOk: rts
|
|
|