SPCC

Lexical Analyzer: Concept and explanation of the C program. See

Lex Practice

Count program

Save above program as Count.l
Execute as bellow

• lex Count.l                      // This will create a C file lex.yy.c
• gcc lex.yy.c -ly -ll          //compile it to create a.out in the current directory
• ./a.out          // Execute it.  name of any text file in current directory

Code Generation:

Assembly Language Jumps