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cc65/libsrc/cbm/c_load.s
mrintsch babcf84f17 Changed the parameters of cbm_load and cbm_save to a more "C-like" way.
The API should be stable now.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1018 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-10-10 20:35:07 +00:00

32 lines
488 B
ArmAsm

;
; Ullrich von Bassewitz, 03.06.1999
;
; unsigned int __fastcall__ cbm_k_load (unsigned char flag, unsigned addr);
;
.include "cbm.inc"
.export _cbm_k_load
.import __oserror
.import popa
.importzp ptr1
_cbm_k_load:
sta ptr1
stx ptr1+1
jsr popa ; get flag
ldx ptr1
ldy ptr1+1
jsr LOAD
bcc @Ok
sta __oserror
ldx ptr1
ldy ptr1+1
@Ok: txa
pha
tya
tax
pla
rts