[SOLVED] Csc354 systems programming assignment 3 & 4 (pass 1 & pass 2)

The following is a list of assembler features that you are expected to implement for your assembler.

Instruction Set

All the SIC/XE instructions listed in the appendix.

Instruction Formats

1, 2, 3, 4

Addressing

Simple (with or without indexing), Indirect, Immediate

Additional Features

Literal operands (types X & C), Modules, Comments

Assembler Directives

START END BYTE WORD RESB RESW BASE EQU EXTDEF EXTREF

Error Detection (15 bonus points for pass 1 and 2)

You can assume that each source program is syntactically correct.  If
you wish to earn bonus points perform error checking on the following:

A file ‘opcodes’ will contain all the instructions that are available in the assembly language.  The file is in the format MNEMONIC OPCODE FORMAT

(example: LDA 00 3 {3 means 3 or 4}).

Input to pass 1 will consist of a free format SIC/XE source program. Read the name of the file containing the source program from the command line.  Input to pass 2 will be the intermediate file produced by pass1.  Output from each pass of the assembler will consist of the following.

Pass 1

Pass 2

Pass 1 is due Wednesday, October 30

Pass 2 is due Tuesday, December 4