mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2024-12-27 05:43:43 +00:00
No description
3cbded2c51
BUG=None
TEST=cargo build --target=armv7a-cros-linux-gnueabi &&
cargo build --target=aarch64-cros-linux-gnu
Change-Id: I954c152f3c8086e24c4809dd5aabb5043fdd63af
Reviewed-on: https://chromium-review.googlesource.com/644408
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
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|---|---|---|
| data_model | ||
| io_jail | ||
| kernel_loader | ||
| kvm | ||
| kvm_sys | ||
| net_sys | ||
| net_util | ||
| seccomp/x86_64 | ||
| src | ||
| sys_util | ||
| syscall_defines | ||
| vhost | ||
| virtio_sys | ||
| x86_64 | ||
| .gitignore | ||
| Cargo.toml | ||
| LICENSE | ||
| 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:
kernel_loaderLoads elf64 kernel files to a slice of memory.kvm_syslow-level (mostly) auto-generated structures and constants for using KVMkvmunsafe, low-level wrapper code for using kvm_syscrosvmthe top-level binary front-end for using crosvmx86_64Support code specific to 64 bit intel machines.
Usage
Currently there is no front-end, so the best you can do is run cargo test in
each crate.