SIC/XE assembler

In this semester, one of corriculum, System Software. We need to write a SIC/XE assembler, my stuff is not be done in now, it is such buggy.

Some drawback below,
1. Generating the right objcode output.
2. The SYMTAB can be replaced by HashTab
3. Snipping some variables which doesn't used.

1. To survey the performance with algorithm(timer) with my sutff.
2. ...

Finally, thx for somebody who has been help me for code it, especially kornelius. :)

Download my sutff