ldiv.s
;
; Ullrich von Bassewitz, 17.08.1998
;
; CC65 runtime: division for signed long ints
;
; When negating values, we will ignore the possibility here, that one of the
; values if $80000000, in which case the negate will fail.
.export tosdiveax
.import poplsargs, udiv32, adjlsres
.importzp ptr1
tosdiveax:
jsr poplsargs ; Get arguments from stack, adjust sign
jsr udiv32 ; Do the division
lda ptr1 ; Result is in (ptr1:sreg)
ldx ptr1+1
jmp adjlsres ; Adjust the sign of the result if needed
ldiv.s.html; generated on Sat Oct 13 22:41:32 2001 by ca65html
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