arno/linux-insides
1
0
Fork 0
mirror of https://github.com/0xAX/linux-insides.git synced 2025-01-03 12:20:56 +00:00
Code Issues Releases Wiki Activity

Merge pull request #60 from jonte/fix-build-and-run

Browse Source 
Add description on QEMU booting
This commit is contained in:
0xAX 2015-02-28 18:36:16 +06:00
commit 8e287ebccb
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Booting/linux-bootstrap-1.md
View File

@ -129,6 +129,8 @@ Build and run it with:
nasm -f bin boot.nasm && qemu-system-x86_64 boot nasm -f bin boot.nasm && qemu-system-x86_64 boot
``` ```
This will instruct [QEMU](http://qemu.org) to use the `boot` binary we just built as a disk image. Since the binary generated by the assembly code above fulfills the requirements of the boot sector (the origin is set to 0x7c00, and we end with the magic sequence), QEMU will treat the binary as the master boot record of a disk image.
We will see: We will see:
![Simple bootloader which prints only `!`](http://oi60.tinypic.com/2qbwup0.jpg) ![Simple bootloader which prints only `!`](http://oi60.tinypic.com/2qbwup0.jpg)