ex 5.17 - simu - assemble modified
simu - assembled instruction accessors
ex 5.17 - simu - accessors are working
ex 5.16 - simu - using new accessors
ex 5.17 - simu - done
ex 5.16 - change to use accessor
ex 5.17 - undo continuation, not readable
ex 5.17 - test run
ex 5.17 - patch done
ex 5.17 - TODO (almost forgot)
ex 5.17 - merge in insncounter patch
ex 5.15 - comment
ex 5.17 - redo 5.15 patch
ex 5.17 - done