Factorial: Difference between revisions
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→{{header|68000 Assembly}}: factorial function no longer clobbers D1
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Puppydrum64 (talk | contribs) m (→{{header|68000 Assembly}}: factorial function no longer clobbers D1) |
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.loop:
SUBQ.L #1,D4
MOVE.L D4,D1
JSR MULU_48 ;multiplies D0.L by D1.W
EXG D0,D1 ;output is in D1 so we need to put it in D0
MOVE.L (SP)+,D1
DBRA D5,.loop
MOVEM.L (SP)+,D4-D5
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