Pascal Implementation: P4 Compiler Compiler And... -

By targeting an abstract "P-Machine," the compiler remains machine-independent. To port Pascal to a new system, one only needs to write a P-Code interpreter or a P-Code-to-native-code translator for that specific hardware.

To use the P4 system for compiler implementation, you follow these steps: 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. By targeting an abstract "P-Machine," the compiler remains

Use the resulting pcom executable to compile your own Pascal program, which produces a P-Code file (often named prr ). By targeting an abstract "P-Machine