How to draw a pixel on the screen in protected mode in x86 assembly?

Question

I am creating a little bootloader+kernel and till now I managed to read disk, load second sector, load GDT, open A20 and enable pmode.

I jumped to the 32-bits function t

Answer 1

org 100h
bits 16
cpu 386

section.text:
START:
mov ax,12h
int 10h
mov al,02h
mov ah,0ch 

pixel.asm
c:\>nasm pixel.asm -f bin -o pixel.com
int 10h