NPS-PASCAL. A Microcomputer-based Implementation of the PASCAL Programming Language

摘要

NPS-PASCAL is a student research project at the Naval Postgraduate School, the goal of which is the implementation of the PASCAL programming language on a microcomputer system. NPS-PASCAL will consist of two programs, a compiler which produces intermediate code, and an interpreter, which will interpret the intermediate code, or a translator, which will produce target machine code. NPS-PASCAL is designed to conform to the requirements of the PASCAL Standard, as defined by the British Standards Institute/International Standards Organization Working Draft/3. The compiler program, the subject of this thesis, performs the lexical, syntactic and semantic analysis of a PASCAL program. NPS-PASCAL is written in INTEL's PL/M-80 programming language and executes on the CP/M operating system. (Author)