K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2015-01-19T06:53:31.305912Z
K 7
svn:log
V 358
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

END