PiegOS/bootloader/bootloader.asm

;Start 16 BITS bootloader program
[BITS 16]

;Save the first adress with a label to complete the MBR at the end.
start:

;Init CPU registers
mov ax, 0x0C70	;Put bootloader adress in ax register
mov ds, ax	;Init data segment

;Pause here !
infiniteLoop:
	jmp infiniteLoop

;Complete the MBR with nothing
times 510 - ($ - start) db 0x0

;Declare magic number
dw 0xAA55
Change commentary 2015-07-17 17:50:28 +04:00			`;Start 16 BITS bootloader program`
Create a simple bootloader with nasm 2015-07-17 17:14:42 +04:00			`[BITS 16]`

Change commentary 2015-07-17 17:50:28 +04:00			`;Save the first adress with a label to complete the MBR at the end.`
Create a simple bootloader with nasm 2015-07-17 17:14:42 +04:00			`start:`

			`;Init CPU registers`
Change commentary 2015-07-17 17:50:28 +04:00			`mov ax, 0x0C70 ;Put bootloader adress in ax register`
Create a simple bootloader with nasm 2015-07-17 17:14:42 +04:00			`mov ds, ax ;Init data segment`

Add infinite loop to bootloader 2015-07-18 08:56:35 +04:00			`;Pause here !`
			`infiniteLoop:`
			`jmp infiniteLoop`

Create a simple bootloader with nasm 2015-07-17 17:14:42 +04:00			`;Complete the MBR with nothing`
			`times 510 - ($ - start) db 0x0`

			`;Declare magic number`
			`dw 0xAA55`