This assembler was written specifically for VLSI system design course at NCKUEE.
The complete specification of the customize instruction set is shown in instruction_set_spec.md
The given makefile is compiled under Windows using cmder. Using make to compile all the files.
If make is not installed, a simple command can do the trick.
> g++ lexer.cpp parser.cpp vasm.cpp -o vasm
Note that g++ is required.
> vasm INPUT_FILE_NAME [OUTPUT_FILE_NAME]
If "OUTPUT_FILE_NAME" is not specified, the output file name is set to default, which is "INPUT_FILE_NAME_WITHOUT_EXTENSION.mem"
Although the assembler is able to translate correct assembly codes, some error-formed codes may not be caught by the assembler. I tried to include all the errors that might occur which I can think of. Feel free to report errors in the assembler.
Currently working on this.