Submodule software/submodule/pxmc contains untracked content

Submodule software/submodule/pxmc contains untracked content
Submodule software/submodule/pxmc contains modified content
Submodule software/submodule/pxmc:

  > Bug in msp430-gcc-4.4.5 suppressed
  > Virtex2 full hw commutation enabled
  > Corrected rounding error in PID controller
  > Phase table generator tool enhanced with VHDL output formats
  > Major bsp part for virtex2 adapted
  > IRC input rewritten to use quadcount
  > Added Virtex2 hardware definitions and bsp
  > Typecasts between integers and pointers corrected