README

README.md

-# llvm-pass-skeleton
+# llvm callgirl pass
 
-A completely useless LLVM pass.
-It's for LLVM 7.0.
+Per Lindgren, Nils Fitinghof, free for all license
 
-Build:
+Based on https://github.com/sampsyo/llvm-pass-skeleton
 
+Tested on LLVM 7.0 under arch linux.
+
+## Build:
+
+``` sh
     $ cd llvm-pass-skeleton
     $ mkdir build
     $ cd build
     $ cmake ..
     $ make
     $ cd ..
+```
 
 Conseqitive re-build is done from the `build` directory using `make`.
 
-Run:
+## Run:
 
+``` sh
     $ clang -Xclang -load -Xclang build/skeleton/libSkeletonPass.* ctest/test1.c
 
     $ cd ctest
     $ clang -S -emit-llvm test1.c 
     $ opt -load ../build/skeleton/libSkeletonPass.* -callgirl test1.ll -o dummy.ll
-
+```