Build LLVM 3.0/3.1 and clang 3.0/3.1.

Build RCS common utilities.

Finally, build Loom:

./configure \
    --with-rcssrc=<rcs srouce directory> \
    --with-rcsobj=<rcs object directory> \
    --prefix=`llvm-config --prefix`
make
make install

Injects Loom's update engine into the application. For example,

loom_instrument.py httpd

Start Loom's controller server:

loom_ctl

Start the instrumented application. For example,

./httpd.loom

After the instrumented application starts, update it with execution filters. For example,

loom_ctl -add <some pid> <some filter file>
loom_ctl -delete <some pid> <filter ID>
loom_ctl -help to see more

loom_view_proc.py lists all Loom threads, including all threads in the instrumented application and all Loom's daemon threads.

loom_simple_ctl.py is a simple controller that only supports singlethreaded programs. See the startup message for usage.

See eval/template.lm.