Programming

Target Machine

Target MachineA target machine is a byte-addressable machine. This machine has n general-purpose registers, R0, R1,…..Rn-1. A Simple Target Machine Model has three-address instruction. A full-edged assembly language would have a variety of instructions. The Read more…

By Umar Khan, ago
Programming

LEX

LEX Lex is a tool/computer program that generates a Lexical analyzer. Lex is developed by Vern Paxson in C around 1987. Lex works together with the YACC parser generator. It allows us to identify a Read more…

By Umar Khan, ago