;
; Ullrich von Bassewitz, 05.08.1998
;
; CC65 runtime: long sub reversed
;
;
; EAX = EAX - TOS
;
.export tosrsubeax
.import addysp1
.importzp sp, sreg, tmp1
tosrsubeax:
ldy #0
sec
sbc (sp),y ; byte 0
sta tmp1 ; use as temp storage
txa
iny
sbc (sp),y ; byte 1
tax
iny
lda sreg
sbc (sp),y ; byte 2
sta sreg
iny
lda sreg+1
sbc (sp),y ; byte 3
sta sreg+1
lda tmp1
jmp addysp1 ; drop TOS
lrsub.s.html; generated on Sat Oct 13 22:41:33 2001 by ca65html