Quiz 4a on SIM4           

What number will each of the following SIM4 programs print?

1. printed value = ________

   000 5002                 start:  lda     002
   001 9009                         addr    %r0,%r9                
   002 8109                         out     %r9
   003 0000                         halt
   004 8109                         out     %r9
   005 0000                         halt
   000                              .end    start
   
3. printed value = ________

   000 5004                 start:  lda     a
   001 9002                         mvrr    %r0,%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0002                 a:      .word    2
   000                              .end    start
2. printed value = ________

   000 1004                 start:  ld      a
   001 9002                         mvrr    %r0,%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0002                 a:      .word    2
   000                              .end    start

4. printed value = ________

   000 5004                 start:  lda     a
   001 9102                         mvmr    (%r0),%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0002                 a:      .word    2
   000                              .end    start

5. printed value = ________

   000 1004                 start:  ld      a
   001 9102                         mvmr    (%r0),%r2
   002 8102                         out     %r2
   003 0000                         halt
   004 0002                 a:      .word    2
   000                              .end    start




answers
1. 0005
2. 0004
3. 0002
4. 0002
5. 8102