1. Go to this page and download the library: Download m3m0r7/php-os library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
m3m0r7 / php-os example snippets
loader = new \PHPOS\OS\Code(
new \PHPOS\Architecture\Architecture(
// Use x86_64 architecture
\PHPOS\Architecture\ArchitectureType::x86_64,
),
);
// Initialize bootloader
$bootloader
// Set 16 bit real mode
->setBits(\PHPOS\OS\BitType::BIT_16)
// Set bootloader origin
->setOrigin(\PHPOS\OS\OSInfo::MBR)
// Print Hello World into BIOS screen
->registerService(\PHPOS\Service\Kit\Startup\HelloWorld::class)
// Add bootloader signature
->registerPostService(\PHPOS\Service\BIOS\Bootloader\BootloaderSignature::class);
// Bundle the code into an OS image
$bundler = new \PHPOS\OS\Bundler\Bundler(
new \PHPOS\OS\ConfigureOption(
__DIR__ . '/dist',
'php-os.img',
$bootloader,
),
);
// Distribute Makefile and assembly into `dist` directory by the ConfigureOption
$bundler->distribute();
use PHPOS\OS\CodeInfo;
--------------------------------------------------------------------
//
$kernel = new \PHPOS\OS\Code(
new \PHPOS\Architecture\Architecture(
// Use x86_64 architecture
\PHPOS\Architecture\ArchitectureType::x86_64,
),
);
$image = new \PHPOS\Service\Component\Image\Image(
// NOTE: Specify if you want to render an image path
// Only available the file size belows 4KB.
__DIR__ . '/doc/logo.png',
);
$kernel
// Set code name
->setName('kernel')
// Set 16 bit real mode
->setBits(\PHPOS\OS\BitType::BIT_16)
// Set kernel origin
->setOrigin(0x1000)
// Set compiled kernel size (floor(filesize / 512))
->setSectors((int) floor(CodeInfo::CODE_BLOCK_SIZE_BITS_16 / \PHPOS\OS\OSInfo::PAGE_SIZE))
// Load VESA BIOS Extension
->registerService(\PHPOS\Service\BIOS\Standard\Segment\SetupSegments::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\SetVESABIOSExtension::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\SetVESABIOSExtensionInformation::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\LoadVESAVideoAddress::class)
// Print "Hello World!" into VESA
->registerService(\PHPOS\Service\BIOS\IO\PrintConstantString::class, 'Hello World!')
// Write code signature
->registerPostService(\PHPOS\Service\BIOS\Disk\CodeSignature::class);
//
// Create bootloader --------------------------------------------------------------------------
//
$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)
// Add loading something sector codes
->registerService(\PHPOS\Service\BIOS\System\CallCode::class, $kernel)
// 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();
use PHPOS\OS\CodeInfo;
--------------------------------------------------------------------
//
$kernel = new \PHPOS\OS\Code(
new \PHPOS\Architecture\Architecture(
// Use x86_64 architecture
\PHPOS\Architecture\ArchitectureType::x86_64,
),
);
$image = new \PHPOS\Service\Component\Image\Image(
// NOTE: Specify if you want to render an image path
// Only available the file size belows 4KB.
__DIR__ . '/doc/logo.png',
);
$kernel
// Set code name
->setName('kernel')
// Set 16 bit real mode
->setBits(\PHPOS\OS\BitType::BIT_16)
// Set kernel origin
->setOrigin(0x1000)
// Set compiled kernel size (floor(filesize / 512))
->setSectors(floor(CodeInfo::CODE_BLOCK_SIZE_BITS_16 / \PHPOS\OS\OSInfo::PAGE_SIZE))
// Load VESA BIOS Extension
->registerService(\PHPOS\Service\BIOS\Standard\Segment\SetupSegments::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\SetVESABIOSExtension::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\SetVESABIOSExtensionInformation::class)
->registerService(\PHPOS\Service\BIOS\VESABIOSExtension\LoadVESAVideoAddress::class)
// Set render position
->registerService(
\PHPOS\Service\BIOS\VESABIOSExtension\Renderer\SetRenderPosition::class,
$image->width(),
$image->height(),
\PHPOS\Service\Component\VESA\AlignType::CENTER_CENTER,
)
// Render an image
->registerService(
\PHPOS\Service\BIOS\VESABIOSExtension\Renderer\RenderImageFromInline::class,
$image,
)
// Write code signature
->registerPostService(\PHPOS\Service\BIOS\Disk\CodeSignature::class);
//
// Create bootloader --------------------------------------------------------------------------
//
$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)
// Add loading something sector codes
->registerService(\PHPOS\Service\BIOS\System\CallCode::class, $kernel)
// 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
$bundler->distribute();
asm
;
; _______ ____ ____ _______ ___ ______
; |_ __ \|_ || _||_ __ \ .' `. .' ____ \
; | |__) | | |__| | | |__) |______ / .-. \| (___ \_|
; | ___/ | __ | | ___/|______|| | | | _.____`.
; _| |_ _| | | |_ _| |_ \ `-' /| \____) |
; |_____| |____||____||_____| `.___.' \______.'
;
; Notice: This file is automatically generated by PHP-OS.
; Do not edit this file. We cannot be held responsible if this is edited and overwritten again.
;
[bits 16]
[org 0x7c00]
main:
cli
xor ax, ax
xor bx, bx
mov ds, ax
mov es, ax
mov ss, ax
mov sp, 31744
sti
mov esi, __php_var_SGVsbG8gV29ybGQh
call __php_PHPOS_Service_BIOS_IO_PrintConstantString
jmp __php_PHPOS_Service_BIOS_IO_PrintConstantString_PHPOS_Service_BIOS_IO_PrintConstantString_PrintDone
__php_PHPOS_Service_BIOS_IO_PrintConstantString_PHPOS_Service_BIOS_IO_PrintConstantString_PrintCharacter:
mov ah, 14
mov ebx, 15
int 16
ret
__php_PHPOS_Service_BIOS_IO_PrintConstantString:
lodsb
or al, al
jz __php_PHPOS_Service_BIOS_IO_PrintConstantString_PHPOS_Service_BIOS_IO_PrintConstantString_PrintDone
call __php_PHPOS_Service_BIOS_IO_PrintConstantString_PHPOS_Service_BIOS_IO_PrintConstantString_PrintCharacter
jmp __php_PHPOS_Service_BIOS_IO_PrintConstantString
__php_PHPOS_Service_BIOS_IO_PrintConstantString_PHPOS_Service_BIOS_IO_PrintConstantString_PrintDone:
ret
hlt
__php_var_SGVsbG8gV29ybGQh:
db "Hello World!", 0
times 510-($-$$) db 0
dw 0xAA55