Tutorials & Docs
Written in Pascal, this program translates Pascal source code into P-Code.
Use the resulting pcom executable to compile your own Pascal program, which produces a P-Code file (often named prr ). PASCAL Implementation: P4 Compiler Compiler and...
The definitive guide to this system is Pascal Implementation: The P4 Compiler and Interpreter by Steven Pemberton and Martin Daniels. It provides the complete, documented source code for both the compiler and interpreter. Written in Pascal, this program translates Pascal source
P4 served as the foundation for several major Pascal implementations, most notably the UCSD p-System . Pascal Implementation: A Book and Sources - CWI Written in Pascal