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cc65/libsrc/common/umul8x8r16.s

22 lines
398 B
ArmAsm

;
; Oliver Schmidt, 2014-03-27
;
; CC65 library: 8x8 => 16 unsigned multiplication
;
.export _umul8x8r16
.import umul8x8r16, popa, ptr1:zp
;---------------------------------------------------------------------------
; 8x8 => 16 unsigned multiplication routine.
.proc _umul8x8r16
sta ptr1
jsr popa
jmp umul8x8r16
.endproc