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Title: GitHub - dreamportdev/Osdev-Notes: A book that explore how to write an Operating System from scratch

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Description: A book that explore how to write an Operating System from scratch - dreamportdev/Osdev-Notes

Open Graph Description: A book that explore how to write an Operating System from scratch - dreamportdev/Osdev-Notes

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https://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes#current-chapters
Part 0: Introductionhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/00_Introduction/01_README.md
Assumed Knowledgehttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/00_Introduction/02_AssumedKnowledge.md
About The Authorshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/00_Introduction/03_AboutTheAuthors.md
Part 1: Building & Boot Protocolshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/README.md
Building a Kernelhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/01_Overview.md
Bootloaders and Boot Protocolshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/02_Boot_Protocols.md
Makefileshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/03_Gnu_Makefiles.md
Linker Scriptshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/04_Linker_Scripts.md
Generating a Bootable Isohttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/01_Build_Process/05_Generating_Iso.md
Part 2: Architecture and Basic Drivershttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/01_Overview.md
Hello Worldhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/02_Hello_World.md
A Higher Half Kernelhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/03_HigherHalf.md
Global Descriptor Tablehttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/04_GDT.md
Interruptshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/05_InterruptHandling.md
ACPI Tableshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/06_ACPITables.md
APIChttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/07_APIC.md
Timershttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/08_Timers.md
PS2 Keyboard Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/09_Add_Keyboard_Support.md
PS2 Keyboard Interrupt Handlinghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/10_Keyboard_Interrupt_Handling.md
PS2 Keyboard Driver implementationhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/02_Architecture/11_Keyboard_Driver_Implemenation.md
Part 3: Video Outputhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/03_Video_Output/README.md
The Framebufferhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/03_Video_Output/01_Framebuffer.md
Drawing Text on Framebufferhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/03_Video_Output/02_DrawingTextOnFB.md
Part 4: Memory Managementhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/01_Overview.md
Physical Memoryhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/02_Physical_Memory.md
Paginghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/03_Paging.md
Virtual Memory Managerhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/04_Virtual_Memory_Manager.md
Heap Allocationhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/04_Memory_Management/05_Heap_Allocation.md
Part 5: Schedulinghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/05_Scheduling/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/05_Scheduling/01_Overview.md
The Schedulerhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/05_Scheduling/02_Scheduler.md
Processes and Threadshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/05_Scheduling/03_Processes_And_Threads.md
Lockshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/05_Scheduling/04_Locks.md
Part 6: Getting to Userspacehttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/01_Overview.md
Switching Modeshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/02_Switching_Modes.md
Updated Interrupt Handlinghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/03_Handling_Interrupts.md
System Callshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/04_System_Calls.md
Example Syscall ABIhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/06_Userspace/05_Example_ABI.md
Part 7: Inter-Process Communicationhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/07_IPC/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/07_IPC/01_Overview.md
Shared Memoryhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/07_IPC/02_Shared_Memory.md
Message Passinghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/07_IPC/03_Message_Passing.md
Part 8: File Systemhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/08_VirtualFileSystem/README.md
Overviewhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/08_VirtualFileSystem/01_Overview.md
The Virtual File Systemhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/08_VirtualFileSystem/02_VirtualFileSystem.md
The Tar File Systemhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/08_VirtualFileSystem/03_TarFileSystem.md
Part 9: Loading & Executing ELFshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/09_Loading_Elf/README.md
Theoryhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/09_Loading_Elf/01_Elf_Theory.md
Loading and Runninghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/09_Loading_Elf/03_Loading_And_Running.md
Part 10: Going Beyondhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/10_Going_Beyond/README.md
Extras: Appendiceshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/README.md
General Troubleshootinghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/A_Troubleshooting.md
Tips and Trickshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/B_Tips_And_Tricks.md
C Languagehttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/C_Language_Info.md
Working With NASMhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/D_Nasm.md
All About Cross Compilershttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/E_Cross_Compilers.md
Debugginghttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/F_Debugging.md
Memory Protectionhttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/G_Memory_Protection.md
Useful Resourceshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/H_Useful_Resources.md
Acknowledgmentshttps://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes/blob/master/99_Appendices/I_Acknowledgments.md
https://patch-diff.githubusercontent.com/dreamportdev/Osdev-Notes#our-projects
DreamOs64https://github.com/dreamos82/Dreamos64
Ivan Ghttps://github.com/dreamos82
Northporthttps://github.com/DeanoBurrito/northport
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