37 lines
1.1 KiB
Markdown
37 lines
1.1 KiB
Markdown
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# MP Compiler
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From my Principle of Programming Languages assignment, I have created a compiler for the MP language. The assignment phase is divided to 4 phases, from doing Lexer, Parser, AST generation to Static Checker and Jasmin Code generation.
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The assignment code structure is quite ugle, so I re-organized the code, adding some more steps to make the code look nicer and compile a \*.mp file to a jar file.
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Given the mp file as follows:
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```mp
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// hello.mp
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procedure main();
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begin
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putString("Hello World");
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end
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```
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Compile and run the file by issuing these commands:
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```shell
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python mpc.py hello.mp
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java -jar hello.jar
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```
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More documentation is being built.
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## Notes
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Because I was having serious deadlines at the end of the semester, I drop on working on ArrayCell, which will be added later.
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Because the lexer and parser are given by the famous `ANTLR4` engine, there should exists a path to antlr4.jar on the environment variable `ANTLR_LIB` or else, the program will use the antlr4 file in the external folder.
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Before running `mpc.py`, you must be sure that you have generate neccessary files from ANTLR4.
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```shell
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python genANTRL4.py
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```
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