'Sensitive instructions' diaporamas de présentation

????? Virtualization Technique

????? Virtualization Technique. System Virtualization Case Study. Agenda. VM ware on x86 Xen on x86 KVM on x86 ARMvisor on ARM CPU virtualization Memory virtualization I/O virtualization. vmware on x86. VMware. Basic properties :

1.22k views • 81 slides

Virtualization

564 views • 56 slides

??? cwhsueh@csie.ntu.tw csie.ntu.tw/~cwhsueh/

?? ???? - ??? (1) - Virtualization( V12N ). ??? cwhsueh@csie.ntu.edu.tw http://www.csie.ntu.edu.tw/~cwhsueh/ 100 Fall, Oct 28, Fri 678, DTH 104. Preface. Steve Jobs (Apple, 1955-2011) Stay hunger, stay foolish. ( ?????????? ? Dennis Ritchie (C language, 1941-2011)

929 views • 38 slides

CSC 660: Advanced OS

CSC 660: Advanced OS. Virtual Machines. Topics. What is a VM? Process vs System VMs Virtualizing the Processor Virtualizing Memory Virtualizing I/O VM Performance Issues Intel VT-x Technology Paravirtualization. What is a VM?. A virtualized system that

355 views • 35 slides

System Virtual Machines (1)

425 views • 30 slides

Safe and Efficient Instrumentation

Safe and Efficient Instrumentation. Andrew Bernat. Binary Instrumentation. Instrumentation modifies the original code Moves original code Allocates new memory Overwrites original code This affects the behavior of: Moved code Code that references moved code

454 views • 27 slides

OS Virtualization

OS Virtualization. Outline. Background What is Virtualization? Why would we want it? Why is it hard? How do we do it? Choices. What is Virtualization?. OS virtualization

254 views • 25 slides

OS Virtualization

OS Virtualization. Outline. Background What is Virtualization? Why would we want it? Why is it hard? How do we do it? Choices. What is Virtualization?. OS virtualization

151 views • 14 slides

The i/o-sensitive instructions

The i/o-sensitive instructions. An introduction to the software emulation of i/o-sensitive instructions in Virtual-8086 mode. Impact of IOPL in VM86 mode.

212 views • 12 slides