neel e901ab485a MOVS instruction emulation.
These instructions are emitted by 'bus_space_read_region()' when accessing
MMIO regions.

Since MOVS can be used with a repeat prefix start decoding the REPZ and
REPNZ prefixes. Also start decoding the segment override prefix since MOVS
allows overriding the source operand segment register.

Tested by:	tychon
MFC after:	1 week
2015-01-19 06:53:31 +00:00
..
2014-07-23 15:53:29 +00:00
2015-01-19 06:53:31 +00:00
2015-01-01 18:43:31 +00:00
2015-01-19 06:53:31 +00:00