-I. Compiling a simple test program
+See the wiki page at http://demsky.eecs.uci.edu/compiler/
-1) Go to the Robust directory and type "cvs update"
-
-2) Go into the src directory and build the compiler by typing:
-make clean
-make
-
-3) To run the compiler on a source file (For example to compile
-Tests/Array.java):
-java -cp ../cup/:. Main.Main -mainclass Array Tests/Array.java
-
-4) To compiler and link the output of the compiler do:
-gcc -IRuntime -I. -O0 -g methods.c Runtime/runtime.c
-
-5) To run the binary type:
-./a.out
-
-
-
-II. Command line options
-
-To see all the legal command line options for the compiler type:
-java -cp ../cup:. Main.Main -help
-
-
-
-III. Using Garbage Collection
-
-1) Download the Hans Boehm garbage collector
-
-2) Make a directory called gc in the Runtime directory & untar the gc into this directory
-
-3) ./configure --prefix=/root/rep/Robust/src/Runtime/; make;make install to build
-
-4) Make sure the gc libraries are placed in Runtime/lib and the include files in Runtime/include
-
-5) Change step 4 in the build procedure to:
-gcc -IRuntime -I. -IRuntime/include -DBOEHM_GC -LRuntime/lib/ -lgc -O9 -g methods.c Runtime/runtime.c
-
-IV. High level organization of the compiler:
-1. Lexer is in src/Lex
-2. Parser is built from the grammar in Parse/java14.cup
-3. Internal Representations are in the the IR subdirectory
-3a. Tree representation is in IR/Tree (constructed by IR/Tree/BuildTree)
-3b. Flattened representation in is IR/Flat (constructed by IR/Flat/BuildFlat)
-4. Code is generated from the flattened representation by IR/Flat/BuildCode
-5. Main/Main.java is the top level
-6. ClassLibrary contains the class library
-7. Runtime contains the runtime
\ No newline at end of file
+To set emacs tabbing add to your .emacs file:
+(setq c-basic-offset 2)
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