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Dylan Reid d4eaa4056f sys_util: Add guest_memory 
Add a module for accessing guest memory.
This module will replace all the slices that are used to access it
currently as those slices aren't valid because the memory is volatile
and a volatile slice doesn't exist in rust.

Modify the existing users so they no longer depend on the deprecated slice
access.

Change-Id: Ic0e86dacf66f68bd88ed9cc197cb14e45ada891d
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/509919
2017-05-25 22:51:14 -07:00
io_jail io_jail: Add a wrapper around minijail 2017-05-25 12:25:27 -07:00
kernel_loader sys_util: Add guest_memory 2017-05-25 22:51:14 -07:00
kvm sys_util: Add guest_memory 2017-05-25 22:51:14 -07:00
kvm_sys kvm-sys: rename to kvm_sys 2017-05-02 05:20:27 -07:00
sys_util sys_util: Add guest_memory 2017-05-25 22:51:14 -07:00
x86_64 sys_util: Add guest_memory 2017-05-25 22:51:14 -07:00
.gitignore Add editor temp files to .gitignore 2017-05-02 05:20:26 -07:00
LICENSE add LICENSE and README 2017-04-17 14:06:21 -07:00
README.md add LICENSE and README 2017-04-17 14:06:21 -07:00

README.md

Chrome OS KVM

This component, known as crosvm, runs untrusted operating systems along with virtualized devices. No actual hardware is emulated. This only runs VMs through the Linux's KVM interface. What makes crosvm unique is a focus on safety within the programming language and a sandbox around the virtual devices to protect the kernel from attack in case of an exploit in the devices.

Overview

The crosvm source code is organized into crates, each with their own unit tests. These crates are:

  • kvm-sys low-level (mostly) auto-generated structures and constants for using KVM
  • kvm unsafe, low-level wrapper code for using kvm-sys
  • crosvm the top-level binary front-end for using crosvm

Usage

Currently there is no front-end, so the best you can do is run cargo test in each crate.