Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource @ZorinOS

valentinbreiz's tweet image. The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource

@ZorinOS

Working on a new text viewer to complement the editor of my hobby operating system #osdev #buildinpublic #rust #rustlang

vinc686's tweet image. Working on a new text viewer to complement the editor of my hobby operating system #osdev #buildinpublic #rust #rustlang

I spent the past two days fixing bugs in the file system of my hobby operating system until I could finally fill up the entire disk without errors! #osdev #rust #rustlang #buildinpublic

vinc686's tweet image. I spent the past two days fixing bugs in the file system of my hobby operating system until I could finally fill up the entire disk without errors! #osdev #rust #rustlang #buildinpublic

I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

vinc686's tweet image. I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

Today I wrote a little shell script to browse the web/gopher/gemini with the new viewer in my hobby operating system! #osdev #buildinpublic

vinc686's tweet image. Today I wrote a little shell script to browse the web/gopher/gemini with the new viewer in my hobby operating system! #osdev #buildinpublic

Today, I'm improving the network logs in my hobby operating system #osdev #buildinpublic #rust #rustlang

vinc686's tweet image. Today, I'm improving the network logs in my hobby operating system #osdev #buildinpublic #rust #rustlang

Today I'm having fun writing a little #mandelbrot program in userspace to validate the new graphical mode in MOROS #osdev #rust #rustlang #buildinpublic

vinc686's tweet image. Today I'm having fun writing a little #mandelbrot program in userspace to validate the new graphical mode in MOROS #osdev #rust #rustlang #buildinpublic

MOROS Chess can now load puzzles randomly from EPD files. I'm pretty happy to try out this new feature on my hobby OS this weekend! #osdev #rust #rustlang #buildinpublic #chess

vinc686's tweet image. MOROS Chess can now load puzzles randomly from EPD files. I'm pretty happy to try out this new feature on my hobby OS this weekend! #osdev #rust #rustlang #buildinpublic #chess

MOROS Editor will finally have a search functionality, opening the door to more powerful commands. #osdev #rust #rustlang #buildinpublic

vinc686's tweet image. MOROS Editor will finally have a search functionality, opening the door to more powerful commands. #osdev #rust #rustlang #buildinpublic

"#osdev" に一致する結果はありません
"#osdev" に一致する結果はありません

Slow progress through Daniel McCarthy's "Multithreaded Linux Kernel" course due to my ADD. Learned quite a bit, had to relearn and rewrite my notes on some details. Now my bootstrap can reference data situated in a different sector. #kernel #os #osdev #kerneldev

andrewgreenoff's tweet image. Slow progress through Daniel McCarthy's "Multithreaded Linux Kernel" course due to my ADD. Learned quite a bit, had to relearn and rewrite my notes on some details. Now my bootstrap can reference data situated in a different sector. #kernel #os #osdev #kerneldev

めっちゃいい感じ #自作OS #osdev

nek0_dev's tweet image. めっちゃいい感じ
#自作OS
#osdev

暇だからミニOS作った! linuxカーネル使ってるからこれも一応linuxOS? #linux #自作OS #osdev

seedlinux_dev25's tweet image. 暇だからミニOS作った!

linuxカーネル使ってるからこれも一応linuxOS?

#linux 
#自作OS
#osdev

Project25 — pre-alpha RISC-V OS. It boots on QEMU, UART & basic SV39 work, but this is NOT an MVP yet — raw logs & warnings ahead. Looking for folks who like messy, real OSDev. github.com/arrowrevolutio… #RISCv #OSDev

AR_official_25's tweet image. Project25 — pre-alpha RISC-V OS.
It boots on QEMU, UART & basic SV39 work, but this is NOT an MVP yet — raw logs & warnings ahead.  
Looking for folks who like messy, real OSDev. 
github.com/arrowrevolutio…

 #RISCv #OSDev

This is the first app created to Gramado OS by Copilot. 10 seconds and bang, its done. I just did some ajustments and refinements. #osdev @Copilot @msdev

frednora's tweet image. This is the first app created to Gramado OS by Copilot. 10 seconds and bang, its done. I just did some ajustments and refinements. #osdev @Copilot @msdev
frednora's tweet image. This is the first app created to Gramado OS by Copilot. 10 seconds and bang, its done. I just did some ajustments and refinements. #osdev @Copilot @msdev
frednora's tweet image. This is the first app created to Gramado OS by Copilot. 10 seconds and bang, its done. I just did some ajustments and refinements. #osdev @Copilot @msdev

AHCI and ATA controller modes. #osdev

frednora's tweet image. AHCI and ATA controller modes. #osdev

Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

App for Gramado OS created by Copilot. #osdev @copilot @msdev

frednora's tweet image. App for Gramado OS created by Copilot. #osdev @copilot @msdev

rustboot A tiny 32-bit kernel in Rust that paints the screen bright red and halts. #rust #osdev #kernel

essamamdani's tweet image. rustboot  
A tiny 32-bit kernel in Rust that paints the screen bright red and halts.  
#rust #osdev #kernel

A few smaller side projects for AOS(Alternative Operating System) are also in development 👀#BetterOS #AOS #OSDev #FromScratch #Poland @github @Grzescraft

BetterOS_'s tweet image. A few smaller side projects for AOS(Alternative Operating System) are also in development 👀#BetterOS #AOS #OSDev #FromScratch  #Poland @github @Grzescraft

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

Just wrote a linker for Frontier #Fujihack #osdev (Running in 32bit headless ARM emulator)

danielcdev's tweet image. Just wrote a linker for Frontier #Fujihack #osdev
(Running in 32bit headless ARM emulator)

Gramado OS, my hobby x86-64 OS, is open-source on GitHub! 🖥️ Ideal for AI companies & researchers in systems programming, OS design, or AI-driven code optimization. Explore it: github.com/frednora/grama…. Let’s collab! 🤝 #AI #osdev #kernel #GUI

frednora's tweet image. Gramado OS, my hobby x86-64 OS, is open-source on GitHub! 🖥️ Ideal for AI companies & researchers in systems programming, OS design, or AI-driven code optimization. Explore it: github.com/frednora/grama…. Let’s collab! 🤝 #AI #osdev #kernel #GUI

Part of my [Memory management notes] from OSDev journey. last 2 pics represent x64 4 level paging structure. #OSDev #paging

h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging

Spinned up an Barebone for starting #OSDev again 😀

_Strider007_'s tweet image. Spinned up an Barebone for starting #OSDev again 😀

Some concept arts of ChoacuryOS. #osdev #gui

ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui
ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui

learning how bootloaders work, and writing my own x86 bootloader completely from scratch. I’m also exploring how bootloaders get exploited, how attackers abuse early-boot trust boundaries, and what secure boot tries to prevent. #Assembly #x86 #osdev #CyberSecurity

t1b4n3's tweet image. learning how bootloaders work, and writing my own x86 bootloader completely from scratch.

I’m also exploring how bootloaders get exploited, how attackers abuse early-boot trust boundaries, and what secure boot tries to prevent.

#Assembly #x86 #osdev #CyberSecurity

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