C++ code for 2 Pass Assembler

This is a simple C++ code for 2 pass assembler.

Over-review of the Code

There are 2 main methods:

Pass 1: It creates 2 csv files for symbol table and section table respectively. Pass 2: It finalize the machine code for the given tables and code. (It does not create machine code for registers defined within the code.)

Other Functions:

1. convert(int) : Converts the given decimal number to the Binary String
2. inti() : Initialize the Machine Opcode Array with Name, Binary Code and Size.
3. search_mot(string) : It searchers the MOT for the asked Machine Code and returns index in array.
4. search_symbol(string) : It searches the SYMLAB and returns the location of the symbol.
5. size_evaluation(string) : It returns the size of the variable.
6. data_break(string) : It takes value string and converts it into Binary.
7. store_symlab() : Stores symbol table in csv format.
8. store_sec() : Store section table in csv.

Structures:

1. mnemonics : Machine Opcode Table
2. symbol : Symbol Table
3. section: Section Table

Data Structures:

1. Vector
2. File Stream

Thank You. For any queries you can mail me at: [email protected]