0 Jeffrey S. Dwoskin Mahadevan Gomathisankaran David Champagne Ruby B. Lee 2009 SP Reference Manual Addendum -- Secure Stacks for TSMs and Emulation of SP Interrupt Protection Princeton University Department of Electrical Engineering Technical Report CE-L2009-006 August 2009 http://palms.ee.princeton.edu/PALMSopen/techreports/Dwoskin2009SecureStacks.pdf