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RVM-Tutorial

Let's write an x86 hypervisor in Rust from scratch!

Features

  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:
    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest

Install Build Dependencies

Install cargo-binutils to use rust-objcopy and rust-objdump tools:

$ cargo install cargo-binutils

Your also need to install musl-gcc to build guest user applications.

Build Guest OS

$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on

Build Guest BIOS

$ cd guest/bios
$ make

Build & Run Hypervisor

$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......

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Let's write an x86 hypervisor in Rust from scratch!

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GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
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RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
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7 stars
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2 forks
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, 'i');
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
Repository files navigation
RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
Readme
Activity
Custom properties
Stars
7 stars
Watchers
0 watching
Forks
2 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
Repository files navigation
RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
Readme
Activity
Custom properties
Stars
7 stars
Watchers
0 watching
Forks
2 forks
Report repository
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Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
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var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
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(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
Repository files navigation
RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
Readme
Activity
Custom properties
Stars
7 stars
Watchers
0 watching
Forks
2 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
Repository files navigation
RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
Readme
Activity
Custom properties
Stars
7 stars
Watchers
0 watching
Forks
2 forks
Report repository
Releases
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, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
Skip to content
BranchesTags
Repository files navigation
RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
Documents
About
Let's write an x86 hypervisor in Rust from scratch!
Resources
Readme
Activity
Custom properties
Stars
7 stars
Watchers
0 watching
Forks
2 forks
Report repository
Releases
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, 'i');
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::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
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GitHub - LearningOS/RVM-Tutorial: Let's write an x86 hypervisor in Rust from scratch! · GitHub
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RVM-Tutorial
Let's write an x86 hypervisor in Rust from scratch!
Features
  • Lightweight enough, only 3K+ LoC
  • Supported guest OS: NimbOS
  • Guest/host memory isolation with nested paging
  • Device emulation:

    • serial port I/O
    • APIC timer
  • Currently, only supports single core single vCPU and single guest
Install Build Dependencies
Install cargo-binutils to use rust-objcopy and rust-objdump tools:
$ cargo install cargo-binutils
Your also need to install musl-gcc to build guest user applications.
Build Guest OS
$ git submodule init && git submodule update
$ cd guest/nimbos/kernel
$ make user
$ make GUEST=on
Build Guest BIOS
$ cd guest/bios
$ make
Build & Run Hypervisor
$ cd hypervisor
$ make run [LOG=warn|info|debug|trace]......Booting from ROM.. RRRRRR VV VV MM MM RR RR VV VV MMM MMM RRRRRR VV VV MM MM MM RR RR VV VV MM MM RR RR VVV MM MM ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64build_mode = releaselog_level = info......Running guest...NN NN iii bb OOOOO SSSSSNNN NN mm mm mmmm bb OO OO SSNN N NN iii mmm mm mm bbbbbb OO OO SSSSSNN NNN iii mmm mm mm bb bb OO OO SSNN NN iii mmm mm mm bbbbbb OOOO0 SSSSS ___ ____ ___ ___ |__ \ / __ \ |__ \ |__ \ __/ / / / / / __/ / __/ / / __/ / /_/ / / __/ / __/ /____/ \____/ /____/ /____/arch = x86_64platform = rvm-guest-x86_64build_mode = releaselog_level = warn......
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