sim:config: add tools for debugging userspace

Adds seL4Extension and GDB script which provides convenience functions
for debugging user-space seL4 applications.

Change-Id: I1851d4c1c0652479a31870ed20e2dcfd438f002f
3 files changed
tree: e1513dbee749c603371a086b53c0d671e8ac6c61
  1. platforms/
  2. shodan_infrastructure/
  3. gdbinit
  4. gdbscript.py
  5. shodan.resc
  6. springbok.resc