Andrew Waterman [Mon, 19 Jul 2010 01:28:05 +0000 (18:28 -0700)]
Reorganized directory structure
Moved cross-compiler to /xcc/ rather than /
Added ISA sim in /sim/
Added Proxy Kernel in /pk/ (to be cleaned up)
Added opcode map to /opcodes/ (ditto)
Added documentation to /doc/