More accurate comments.
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@ -277,7 +277,7 @@ d=12 ;(AP) d by value (input)
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3$:
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3$:
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tstl r7
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tstl r7
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blss 4$
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blss 4$
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ashl #1,r2,r2 ; q = q << 1
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ashl #1,r2,r2 ; if d' >= 0, q = q << 1
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4$:
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4$:
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ashl #1,r2,r2 ; q = q << 1
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ashl #1,r2,r2 ; q = q << 1
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rotl #2,r3,r3 ; r = r << 2
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rotl #2,r3,r3 ; r = r << 2
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@ -288,7 +288,7 @@ d=12 ;(AP) d by value (input)
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tstl r7
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tstl r7
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bgeq 5$
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bgeq 5$
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bitl #1,r7
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bitl #1,r7
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beql 5$ ; if d < 0 && d & 1
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beql 5$ ; if d' < 0 && d' & 1
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subl r2,r3 ; [r',r] = [r',r] - q
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subl r2,r3 ; [r',r] = [r',r] - q
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sbwc #0,r6
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sbwc #0,r6
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45$:
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45$:
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