MWCompiler

This project is a Compiler for Mx language, a course project for Compiler 2018(MS208), ACM Class 2016, SJTU. Written in 2018.

Target

• This compiler is aimed for translating Mx program into x64-nasm code, which can be linked by gcc and executed on linux.
• The language feature of Mx is shown in the M_language_manual. And the compiler is for this specific language.

Prerequest

• Java SDK 1.8.0+ (hasn't been tested for the earilier version)
• // Maven 3.5.3+ (Ditto)
• // Other dependencies, which is written in pom.xml, will be automatally fetched by maven
• Or the dependencies are all in the lib
• The test-case can be downloaded from compiler2017-testcases

Usage

Arguments that can be passed into the MWCompiler are shown below.

usage: Mwcc [Options] <File>
-a,--allocator <arg>                                   Register allocator [Naive]/Graph
-astOutput <Ast Output File>                           Path to the output file for ast
-dinline,--disable-callee-inline                       Disable callee inline
-dumpAst,--dump-ast                                    Dump dumpAst for source code
-dumpIR,--dump-ir                                      Dump dumpIR for source code
-h,--help                                              Print help message (this message)
-i,--input <Input File>                                Path to the input file
-irOutput <IR Output File>                             Path to the output file for ir
-memoizedSearch,--memoized-search                      Enable memoized search optimization 
-nasmLibIncludeCmd,--nasm-lib-include-cmd              Add include command at the top of nasm output file
-o,--output <Output File>                              Path to the output file
-recursiveInlineLevel,--recursive-inline-level <arg>   Recursive callee inline level[default 1]
-Wall                                                  Print warnings to stderr  

Compontents of MWCompiler

The detail of the components of this compiler can be found in Docs/MWCompilerDetails