Class Summary |
Console |
This class defines a hardware console device. |
Disk |
This class defines a physical disk I/O device. |
Interrupt |
This class provides methods by which the OS can control the
interrupt-handling features of the CPU. |
Machine |
This class defines the simulated host workstation hardware, as
seen by user programs -- the CPU registers, main memory, etc. |
NachosThread |
Nachos threads class. |
Network |
Network that provides ordered, reliable delivery of limited-size
packets to other machines on the nachos network. |
Packet |
A link-layer packet. |
RK05Disk |
This version of the Disk class simulates a physical disk device
with the geometry (203 cylinders, 2 heads, 12 sectors per track,
512 bytes per sector) of the old RK05 disk packs used on PDP-11
minicomputers in the mid-1970s. |
SegmentDescriptor |
This class defines an entry in a segment table. |
Timer |
This class emulates a hardware timer device. |
TranslationEntry |
This class defines an entry in a translation table -- either
in a page table or a TLB. |