Compiler-Project: CS-F363

Group 13

• Group Members:
  • 2017A7PS0096P - Sahil Dubey
  • 2017A7PS0105P - Rohit Milind Rajhans
  • 2017A7PS0109P - Saujas Adarkar

Instructions to run

1. run make to compile the code and generate executable
2. run the file compiler as pass input test case and output filename as parameters
   Example: ./compiler testcase.txt code.asm
3. To compile the code.asm: nasm -f elf64 code.asm -o code.o && gcc -no-pie -o exe code.o -lc or make executable
4. To execute run: ./exe

Current Progress

1. Lexer analyzes input stream and creates tokens
2. Grammar is read from grammar.txt
3. First and follow set are computed automatically from the grammar
4. Parse Table generated based on the rules
5. Parser generates a parse tree of the token stream with the help of parse table
6. Error recovery has been implemented
7. AST is generated from the parse tree and through the grammar
8. Symbol table is populated with the help of AST
9. Semantic checks have been applied and all the errors are reported
10. Intermediate code is generated in the form tuples
11. Assembly code is generated and stored is code.asm