README

PL0_Compiler

This is a simple pascal implementation of PL0 compiler. It can compile PL0 program into intermediate code and run them in its runtime.

Usage

Environment

Make sure you've install the Free Pascal Compiler to compile this compiler and config PATH to make it possible for us to use command fpc everywhere.

Compile & Run

Use command below to compile the compiler and use it to compile the example PL0 program:

fpc compiler.pas
./compiler
> source.pl0
> os
> oi
> or

(> specify commands input while compiler's running.)