- Fixed a stupid bug in DMA handling, which in certain conditions can
cause an infinite loop.
- Added an "instruction block hash" which avoids lookups in the instruction
red-black tree. The IBH table takes only 16 Kb of memory.
- Added CRC-12 and CRC-16 functions for future use.
- Added a "gen_eth" NetIO driver, which allow to access ethernet interfaces
in a portable way (tested on Linux and Cygwin).
- Fixes to the PowerPC build on Darwin thanks to Olivier Cahagne.
- Minor cosmetic changes to display supported/unsupported PA and NPE.
Note: gen_eth is not supported on RELENG_4 (requires libpcap 0.9+).
