The example is printing the positions X, Y via the PS/2 mouse cursor.
<?php
$bootloader = new \PHPOS\OS\Code(
new \PHPOS\Architecture\Architecture(
// Use x86_64 architecture
\PHPOS\Architecture\ArchitectureType::x86_64,
),
);
// Initialize bootloader
$bootloader
// Set code name
->setName('bootloader')
// Set 16 bit real mode
->setBits(\PHPOS\OS\BitType::BIT_16)
// Set bootloader origin
->setOrigin(\PHPOS\OS\OSInfo::MBR)
// Setup segments (initialize registers for assembly)
->registerService(\PHPOS\Service\BIOS\Standard\Segment\SetupSegments::class)
// Print mouse position into bootloader screen
->registerService(\PHPOS\Service\Kit\Startup\PrintMousePosition::class)
// Add bootloader signature
->registerPostService(\PHPOS\Service\BIOS\Bootloader\BootloaderSignature::class);
// Bundle each codes into an OS image
$bundler = new \PHPOS\OS\Bundler\Bundler(
new \PHPOS\OS\ConfigureOption(
__DIR__ . '/dist',
'php-os.img',
$bootloader,
[
$kernel,
],
),
);
// Distribute Makefile and assembly into `dist` directory by the ConfigureOption
$bundler->distribute();