ethonion10/v86
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Update examples

Browse source
This commit is contained in:
Fabian 2021-01-01 20:10:47 -06:00
parent e41a4d4158
commit e0bbc019a7
9 changed files with 27 additions and 145 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
examples/arch.html
View file

@ -9,7 +9,7 @@ window.onload = function()
{
var emulator = new V86Starter({
wasm_path: "../build/v86.wasm",
memory_size: 128 * 1024 * 1024,
memory_size: 512 * 1024 * 1024,
vga_memory_size: 8 * 1024 * 1024,
screen_container: document.getElementById("screen_container"),
bios: {
@ -18,16 +18,17 @@ window.onload = function()
vga_bios: {
url: "../bios/vgabios.bin",
},
hda: {
url: "http://localhost/v86-images/arch3.img",
async: true,
size: 8 * 1024 * 1024 * 1024,
},
filesystem: {
baseurl: "http://localhost/v86-images/arch/",
basefs: "http://localhost/v86-images/fs.json",
baseurl: "../images/arch/",
basefs: "../images/fs.json",
},
autostart: true,
bzimage_initrd_from_filesystem: true,
cmdline: [
"rw",
"root=host9p rootfstype=9p rootflags=trans=virtio,cache=loose",
"init=/usr/bin/init-openrc",
].join(" "),
});
document.getElementById("save_file").onclick = function()

2
examples/async_load.html
View file

@ -25,7 +25,7 @@ window.onload = function()
url: "../bios/vgabios.bin",
},
cdrom: {
url: "https://dl.dropboxusercontent.com/u/61029208/dsl-4.11.rc2.iso",
url: "../images/dsl-4.11.rc2.iso",
async: true,
// size can be determined automatically, but costs an extra request

12
examples/lang.html
View file

@ -16,7 +16,7 @@ window.onload = function()
var emulator = new V86Starter({
wasm_path: "../build/v86.wasm",
memory_size: 128 * 1024 * 1024,
memory_size: 512 * 1024 * 1024,
vga_memory_size: 8 * 1024 * 1024,
screen_container: document.getElementById("screen_container"),
bios: {
@ -25,17 +25,11 @@ window.onload = function()
vga_bios: {
url: "../bios/vgabios.bin",
},
hda: {
url: "http://localhost/v86-images/arch3.img",
size: 8 * 1024 * 1024 * 1024,
async: true,
},
initial_state: {
url: "http://localhost/v86-images/v86state.bin",
url: "../images/arch_state.bin.zst",
},
filesystem: {
baseurl: "http://localhost/v86-images/arch/",
basefs: "http://localhost/v86-images/fs.json",
baseurl: "../images/arch/",
},
autostart: true,
});

105
examples/lang2.html
View file

@ -1,105 +0,0 @@
<!doctype html>
<title>Interpreter 2</title>
<script src="../build/libv86.js"></script>
<script>
"use strict";
window.onload = function()
{
var start = Date.now();
document.getElementById("status").textContent = "Loading ...";
setInterval(function()
{
document.getElementById("time").textContent = Math.round((Date.now() - start) / 1000);
}, 999);
if(location.host === "localhost")
{
var urlbase = "http://localhost/v86-images/";
}
else
{
var urlbase = "http://104.131.53.7:8086/";
}
var emulator = new V86Starter({
wasm_path: "../build/v86.wasm",
memory_size: 128 * 1024 * 1024,
vga_memory_size: 8 * 1024 * 1024,
screen_container: document.getElementById("screen_container"),
bios: {
url: "../bios/seabios.bin",
},
vga_bios: {
url: "../bios/vgabios.bin",
},
hda: {
url: urlbase + "arch3.img",
size: 8 * 1024 * 1024 * 1024,
async: true,
},
initial_state: {
url: urlbase + "v86state-node.bin",
},
filesystem: {
baseurl: urlbase + "arch/",
basefs: urlbase + "fs.json",
},
autostart: true,
});
window.emulator = emulator;
emulator.add_listener("emulator-ready", function()
{
document.getElementById("status").textContent = "Running code ...";
var code = "var fs = require('fs');\n" +
"module.exports = function() {\n" +
" fs.writeFileSync('/root/out.txt', 'The result is: ' + 2 * 3 * 4 * 5 * 6 * 7 * 8);\n" +
"}\n";
var buffer = new Uint8Array(code.length);
buffer.set(code.split("").map(function(chr) { return chr.charCodeAt(0); }));
emulator.create_file("/root/code.js", buffer, function(error)
{
if(error) throw error;
emulator.serial0_send('require("/root/code.js")()\n\n');
});
});
var interval = setInterval(function()
{
emulator.read_file("/root/out.txt", function(error, data)
{
if(error || !data)
{
return;
}
document.getElementById("status").textContent = "Done!";
document.getElementById("output").textContent = String.fromCharCode.apply(this, data);
clearInterval(interval);
});
}, 500);
}
</script>
<pre><span id=time>0</span>s -- <span id=status></span></pre>
<hr>
<pre id=output>
</pre>
<hr>
<!-- A minimal structure for the ScreenAdapter defined in browser/screen.js -->
<div id="screen_container">
<div style="white-space: pre; font: 14px monospace; line-height: 14px"></div>
<canvas style="display: none"></canvas>
</div>

11
examples/lua.html
View file

@ -21,8 +21,8 @@ window.onload = function()
vga_bios: {
url: "../bios/vgabios.bin",
},
cdrom: {
url: "../images/linux.iso",
bzimage: {
url: "../images/buildroot-bzimage.bin",
},
autostart: true,
disable_keyboard: true,
@ -37,12 +37,7 @@ window.onload = function()
data += char;
}
if(data.endsWith("login: "))
{
console.log("Do login");
emulator.serial0_send("root\n");
}
else if(data.endsWith("/root% "))
if(data.endsWith("~% "))
{
console.log("Now ready");
document.getElementById("status").textContent = "Ready.\n";

13
examples/nodejs.js
View file

@ -10,15 +10,12 @@ function readfile(path)
}
var bios = readfile(__dirname + "/../bios/seabios.bin");
var linux = readfile(__dirname + "/../images/linux.iso");
var linux = readfile(__dirname + "/../images/linux4.iso");
process.stdin.setRawMode(true);
process.stdin.resume();
process.stdin.setEncoding("utf8");
var boot_start = Date.now();
var booted = false;
console.log("Now booting, please stand by ...");
var emulator = new V86Starter({
@ -29,14 +26,10 @@ var emulator = new V86Starter({
emulator.add_listener("serial0-output-char", function(chr)
{
if(!booted)
if(chr <= "~")
{
var now = Date.now();
console.log("Took %dms to boot", now - boot_start);
booted = true;
process.stdout.write(chr);
}
process.stdout.write(chr);
});
process.stdin.on("data", function(c)

7
examples/nodejs_state.js
View file

@ -12,7 +12,7 @@ function readfile(path)
console.log("Use F2 to save the state and F3 to restore.");
var bios = readfile(__dirname + "/../bios/seabios.bin");
var linux = readfile(__dirname + "/../images/linux.iso");
var linux = readfile(__dirname + "/../images/linux4.iso");
process.stdin.setRawMode(true);
process.stdin.resume();
@ -28,7 +28,10 @@ var emulator = new V86Starter({
emulator.add_listener("serial0-output-char", function(chr)
{
process.stdout.write(chr);
if(chr <= "~")
{
process.stdout.write(chr);
}
});
var state;

2
examples/serial.html
View file

@ -20,7 +20,7 @@ window.onload = function()
url: "../bios/vgabios.bin",
},
cdrom: {
url: "../images/linux.iso",
url: "../images/linux4.iso",
},
autostart: true,
disable_keyboard: true,

3
examples/worker.js
View file

@ -1,6 +1,7 @@
importScripts("../build/libv86.js");
var emulator = new V86Starter({
wasm_path: "../build/v86.wasm",
memory_size: 32 * 1024 * 1024,
vga_memory_size: 2 * 1024 * 1024,
bios: {
@ -10,7 +11,7 @@ var emulator = new V86Starter({
url: "../bios/vgabios.bin",
},
cdrom: {
url: "../images/linux.iso",
url: "../images/linux4.iso",
},
autostart: true,
});