*-----------------------------------------------------------
* Title      : Prime number calculator
* Written by : Manuel Voegele and Simon Woerner
* Date       : 2015-06-23
* Description: Calculates the prime numbers from 3 to 100
*-----------------------------------------------------------
    ORG    $3000
START:                  ; first instruction of program

* Put program code here

    move.w #n_start, D0
    move.l #list, A0
    
LOOP_CHECK_PRIME:
    move.w #2, D1

LOOP_CHECK_NUMBER:
    move.w D0, D2
    divu D1, D2
    clr.w D2
    swap D2
    cmp.w #0, D2
    beq LOOP_FOOT_NEXT_PRIME
    add.w #1, D1
    move.w D1, D2
    mulu D2, D2
    cmp.w D0, D2
    ble LOOP_CHECK_NUMBER
    
    move.w D0, (A0)+

LOOP_FOOT_NEXT_PRIME:
    add.w #1, D0
    cmp #n_end, D0
    ble LOOP_CHECK_PRIME

    SIMHALT             ; halt simulator

* Put variables and constants here

n_start EQU 3
n_end   EQU 100

list ds.w 100

    END    START        ; last line of source

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