lldb-plot

Plotting Utilities for LLDB

This is a basic set of commands for plotting from lldb. It also includes the ability to save arbitary buffers to mat files.

For a more mature set of plotting utilities for gdb, see:

https://github.com/flailingsquirrel/gdb-plot

NOTE FOR Mac OS X Users:

Apple integrates a busted old python. If you install a newer python version, set your PYTHONHOME environment variable. Example:

export PYTHONHOME=~/anaconda/

= HOWTO =

• import the module::

  • plotter: command script import lldb_plot.py

  • mat file writer: command script import lldb_savemat.py

• plot stuff

  • example cpp provided has several buffers you can plot:

  • raw pointer array (must specify end): plot d@1024

  • stl vector plot z

  • fixed length array plot e

  • plot several: plot e z d@1024

• save to mat file

  savemat buf1 buf2 buf3...

  example: savemat mat_out d@1024 e z

= Known Issues =

• limited type support: int, double, float (more to come)
• need better synax on command line
• better figures with titles and legends