Arithmetic/Integer: Difference between revisions

From the principles of operation: Operands are signed and 32 bits long.

Negative quantities are held in two's-complement form.

The product of the multiplier (the second operand) and the multiplicand

(the first operand) replaces the multiplicand. Both multiplier and

multiplicand are 32-bit signed integers. The product is always a 64-bit

signed integer and occupies an even/odd register pair.

The dividend (first operand) is divided by the divisor (second operand)

and replaced by the quotient and remainder. The dividend is a 64-bit

A 32-bit signed remainder and a 32-bit signed quotient replace the dividend

in the even-numbered and odd-numbered registers, respectively.

ARITHINT CSECT

USING ARITHINT,R12

BUF DC CL12' '

YREGS

{{out}}

<pre>

R 9

</pre>

=={{header|6502 Assembly}}==