You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
352 B
ArmAsm
21 lines
352 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 31.08.1998
|
|
;
|
|
; CC65 runtime: Load ax from offset in stack
|
|
;
|
|
|
|
.export ldax0sp, ldaxysp
|
|
.importzp sp
|
|
|
|
; Beware: The optimizer knows about the value in Y after return!
|
|
|
|
ldax0sp:
|
|
ldy #1
|
|
ldaxysp:
|
|
lda (sp),y ; get high byte
|
|
tax ; and save it
|
|
dey ; point to lo byte
|
|
lda (sp),y ; load low byte
|
|
rts
|
|
|