wjh-la/lbd

lbd: llvm backend document

This document aims to provide a simple, concise, and clear step-by-step tutorial in creating a new LLVM backend from scratch. It is written in reStructuredText, and built using the Sphinx Python Documentation Generator.

If you would like to view an up to date version of this book in your browser without checking out and building the book, please visit: http://jonathan2251.github.io/lbd/index.html

BUILD steps:

$ pwd

$ $HOME // HOME directory

$ mkdir llvm

$ cd git

$ pwd

$ $HOME/git

$ git clone https://github.com/Jonathan2251/lbd

$ cd lbd/lbdex/install_llvm

$ bash build-llvm.sh

Please remember to add ${LLVM_RELEASE_DIR}/bin to variable ${PATH} to your

environment for clang++, clang. Reference last line of

lbd/lbdex/install_llvm/build-llvm.sh

$ cd ..

$ pwd

$ $HOME/git/lbd/lbdex

$ bash build-cpu0.sh