程序代写代做 compiler Build the MicroC compiler

Build the MicroC compiler

ocamlbuild -pkgs llvm microc.native

Run the MicroC compiler and generate llvm code

./microc.native -l example.mc > example.out

Run the llvm code

lli example.out

Compiler files

– ast.ml: abstract syntax tree (AST) definition
– scanner.mll: scanner
– microcparse.mly: parser
– sast.ml: definition of the semantically-checked AST
– semant.ml: semantic checking
– irgen.ml: LLVM IR code generator

Other files

– test1.ml: the file to test the scanner and parser
– test2.ml: the file to test the semantic checker
– microc.ml: top-level file to test and run microc compiler
– example.mc: a sample microc source code
– example.out: a sample compiled code of example.mc