1. Java Win32 native Java VM Linux OS ARM VM Runtime Windows OS
= Whole System VM
A complete software system, both OS and apps is supported on a host system that runs a different ISA and OS.
VMM must emulate the entire hardware environment.
VM book p. 20, Fig1.12
X86 Hardware

2. e Sa Sb e'
S'a
S'b

3. Virtual Machine Monitor
Applications
Operating System
Virtual Machine Monitor
Hardware

4. Apps OS
VMM
VM book p. 436

5. Applications
Guest OS
VMApp
Host OS
VMMonitor VM
Driver
Device
Driver
Device
Driver
Device
Driver
X86 Hardware

6. Toolstack
Applications
Applications
Host OS
Guest OS
(Modified)
Guest OS
(Modified)
Drivers
PV front
PV front
Xen Hypervisor
virtual x86
CPU
Scheduler
MMU
Timers
X86 Hardware

7. Linux Host OS
Applications
OS View
X86 Hardware
Namespaces
CGroups

8. Assignment 7 Groups 1 diagram per group 7 minutes
Prepare a 1 minute oral presentation on the key points related to the diagram