https://github.com/ghazaleze/bootloader

Print a sentence on a screen
https://github.com/ghazaleze/bootloader

assembly bootloader nasm simple vmware

Last synced: 18 days ago
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Print a sentence on a screen

• Host: GitHub
• URL: https://github.com/ghazaleze/bootloader
• Owner: GhazaleZe
• Created: 2020-02-07T09:52:41.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-08-23T19:25:18.000Z (over 4 years ago)
• Last Synced: 2024-11-09T17:26:20.620Z (2 months ago)
• Topics: assembly, bootloader, nasm, simple, vmware
• Language: Assembly
• Homepage:
• Size: 4.88 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
 # The bootloader

## Goal

In this project, the goal is to define a boot loader in assembly with NASM and run it in VM ware.

## What does it do?

This bootloader just prints a message on the screen.

## Code explanation:

First I defined the value of the variable, then call a function that I defined it in later lined named **printstring**

then I code the function that commented in code use **nextchar** that work as a loop for loading string; handling an error with exit and then the message is written.

## How to make ISO and run?

All these are in .asm file then I compiled it with NASM by command:

```sh

$ nasm -f bin mybootloader.asm -o mybootloader.bin

```

Then by app ultraISO make .iso file from .bin file and make new virtual machine and run it and see the screenshots that I put in the file

## resources:

- TA class @payamnaghdy 

- https://www.youtube.com/watch?v=dTd_b1WWBLM

- https://sreeramz.wordpress.com/2012/11/21/hello-world-boot-loader/

- https://www.viralpatel.net/taj/tutorial/hello_world_bootloader.php

Ghazale Zehtab 

thank you:)