C-Minus-Compiler

Project for CIS*4650. (Compilers) Performs Lexical + Syntactic Analysis, Semantic Analysis and Code Gen

Contributors/Status

• Ben Carlson
• Conor Roberts

Semester: W23 Current milestone: 3

Acknowledgements/Assumptions

Documentation/Testing

• Refer to docs folder
• Testing can be seen under testing_plan.md

Build/Run

You have two options for running this project:

• 1: use the test scripts (test.sh) and (testast.sh)
  • these test the ability to print the ast to stdout and to files
• 2: use makefile rules
  • See makefile for further explanation

Build/Run test files

see above

Dir Structure

This project includes multiple different components to it:

/absyn

• Represents grammar rules defined in the cminus.cup specification
• These can be split into declarations and expressions\

cminus.cup

• A list of grammar rules outlined within the cminus specification files
• These create the objects within the absyn classes

cminus.flex

• Regex and lexical parsing in .cm files
• This data is then piped into our cminus.cup grammar

DisplayTreeVistor.java

• Driver code for the abstract syntax tree created for a .cm file

ASMGenerator.java

• Driver file for all asm code generation