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Udemy - Developing a Multithreaded Kernel From Scratch!

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Udemy - Developing a Multithreaded Kernel From Scratch! (Size: 15.44 GB)
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  TutsNode.com.txt 63 B
  [TGx]Downloaded from torrentgalaxy.to .txt 585 B
  [TutsNode.com] - Developing a Multithreaded Kernel From Scratch!
  1. Introduction
  1. Introduction.mp4 92.97 MB
  1. Introduction.srt 6.84 KB
  2. Setup And A Brief Explanation Of Kernel Development
  1. What Is Memory.mp4 22.99 MB
  1. What Is Memory.srt 4.23 KB
  2. The Boot Process.mp4 40.57 MB
  2. The Boot Process.srt 9.45 KB
  3. Installing What We Need For Real Mode Development.mp4 18.39 MB
  3. Installing What We Need For Real Mode Development.srt 2.5 KB
  3. Real Mode Development
  1. Hello World Bootloader.mp4 66.35 MB
  1. Hello World Bootloader.srt 20.65 KB
  1.1 Hello World Bootloader Commit.html 146 B
  10. Disk Access And How It Works.mp4 15.64 MB
  10. Disk Access And How It Works.srt 8.22 KB
  11. Reading from the hard disk.mp4 87.47 MB
  11. Reading from the hard disk.srt 16.56 KB
  2. Understanding Real Mode.mp4 25.34 MB
  2. Understanding Real Mode.srt 6.07 KB
  3. Segmentation Memory Model.mp4 45.39 MB
  3. Segmentation Memory Model.srt 11.15 KB
  4. Improving Our Bootloader.mp4 31.12 MB
  4. Improving Our Bootloader.srt 9.19 KB
  5. Preparing our bootloader to be booted on real hardware.mp4 41.52 MB
  5. Preparing our bootloader to be booted on real hardware.srt 7.03 KB
  6. Writing our bootloader to a USB stick.mp4 17.5 MB
  6. Writing our bootloader to a USB stick.srt 3.86 KB
  7. Booting the bootloader.mp4 14.56 MB
  7. Booting the bootloader.srt 845 B
  8. The Interrupt Vector Table Explained.mp4 18.97 MB
  8. The Interrupt Vector Table Explained.srt 4.69 KB
  9. Implementing our own interrupts in real mode.mp4 57.71 MB
  9. Implementing our own interrupts in real mode.srt 8.74 KB
  4. Protected Mode Development
  1. What is Protected Mode.mp4 43.07 MB
  1. What is Protected Mode.srt 8.95 KB
  10. Text Mode Explained.mp4 17.03 MB
  10. Text Mode Explained.srt 3.49 KB
  100. Process Arguments - Part 2.mp4 279.75 MB
  100. Process Arguments - Part 2.srt 35.25 KB
  100.1 Source Code.html 146 B
  101. Process Arguments - Part 3.mp4 52.55 MB
  101. Process Arguments - Part 3.srt 7.54 KB
  101.1 Source Code.html 146 B
  102. Implementing A 'System' Command.mp4 188.82 MB
  102. Implementing A 'System' Command.srt 23.54 KB
  102.1 Source Code.html 146 B
  103. Implementing program termination.mp4 154.11 MB
  103. Implementing program termination.srt 20.53 KB
  103.1 Source Code.html 146 B
  104. Handling program crashes.mp4 86.32 MB
  104. Handling program crashes.srt 11.08 KB
  105. Creating an exit command.mp4 55.96 MB
  105. Creating an exit command.srt 7.41 KB
  105.1 Source Code.html 146 B
  106. Handling caps lock, upper case and lower case letters.mp4 116.71 MB
  106. Handling caps lock, upper case and lower case letters.srt 13.45 KB
  106.1 Source Code.html 146 B
  107. Running multiple tasks at the same time multi-tasking.mp4 76.73 MB
  107. Running multiple tasks at the same time multi-tasking.srt 8.17 KB
  107.1 Source Code.html 146 B
  11. Writing To The Screen, Hello World Tutorial.mp4 153.11 MB
  11. Writing To The Screen, Hello World Tutorial.srt 20.18 KB
  11.1 Source Code.html 146 B
  12. Interrupt Descriptor Table Explained.mp4 59.54 MB
  12. Interrupt Descriptor Table Explained.srt 12.78 KB
  13. Implementing The Interrupt Descriptor Table.mp4 253.01 MB
  13. Implementing The Interrupt Descriptor Table.srt 33.13 KB
  13.1 Source Code.html 146 B
  14. Implementing In and Out Functions.mp4 84.49 MB
  14. Implementing In and Out Functions.srt 10.89 KB
  14.1 Source Code.html 146 B
  15. Programmable Interrupt Controller Explained.mp4 28.96 MB
  15. Programmable Interrupt Controller Explained.srt 6.51 KB
  15.1 Source Code.html 146 B
  16. Programmable Interrupt Controller Implementation.mp4 132.91 MB
  16. Programmable Interrupt Controller Implementation.srt 15.99 KB
  16.1 Source Code.html 146 B
  17. Understanding The Heap And Memory Allocation.mp4 81.85 MB
  17. Understanding The Heap And Memory Allocation.srt 30.35 KB
  18. Implementing Our Heap.mp4 630.1 MB
  18. Implementing Our Heap.srt 83.64 KB
  18.1 Source Code.html 146 B
  19. Creating the enable interrupts function.mp4 24.12 MB
  19. Creating the enable interrupts function.srt 3.64 KB
  19.1 Source Code.html 146 B
  2. Switching To Protected Mode.mp4 104.42 MB
  2. Switching To Protected Mode.srt 18.48 KB
  2.1 Source code.html 146 B
  20. Understanding Paging.mp4 71.29 MB
  20. Understanding Paging.srt 26.55 KB
  21. Implementing Paging.mp4 270.08 MB
  21. Implementing Paging.srt 36.28 KB
  21.1 Source Code.html 146 B
  22. Modifying the page table.mp4 235.62 MB
  22. Modifying the page table.srt 30.16 KB
  22.1 Source Code.html 146 B
  23. Preparing To Read From The Hard Disk.mp4 23.81 MB
  23. Preparing To Read From The Hard Disk.srt 3.65 KB
  24. Reading from the disk in C with the ATA controller.mp4 123.35 MB
  24. Reading from the disk in C with the ATA controller.srt 13.07 KB
  24.1 Source Code.html 146 B
  25. Improving Our Disk Driver.mp4 109.3 MB
  25. Improving Our Disk Driver.srt 13.58 KB
  25.1 Source Code.html 146 B
  26. What is a filesystem.mp4 66.71 MB
  26. What is a filesystem.srt 11.72 KB
  27. Creating a path parser.mp4 434.16 MB
  27. Creating a path parser.srt 49.01 KB
  27.1 Source Code.html 146 B
  28. Creating a disk stream.mp4 191.9 MB
  28. Creating a disk stream.srt 21.57 KB
  28.1 Source Code.html 146 B
  29. File Allocation Table Explained.mp4 174.7 MB
  29. File Allocation Table Explained.srt 27.36 KB
  3. Restructuring Our Project.mp4 17.51 MB
  3. Restructuring Our Project.srt 2.82 KB
  30. Starting To Create our FAT File system.mp4 163.77 MB
  30. Starting To Create our FAT File system.srt 18.06 KB
  30.1 Source Code.html 146 B
  31. Understanding the VFS(Virtual File System) Layer.mp4 70.91 MB
  31. Understanding the VFS(Virtual File System) Layer.srt 8.61 KB
  32. Implementing our virtual filesystem core functionality.mp4 377.27 MB
  32. Implementing our virtual filesystem core functionality.srt 31.34 KB
  32.1 Source Code.html 146 B
  33. implementing FAT16 filesystem driver core functionality.mp4 218.01 MB
  33. implementing FAT16 filesystem driver core functionality.srt 20.71 KB
  33.1 Source Code.html 146 B
  34. Implementing FAT16 Structures.mp4 249.06 MB
  34. Implementing FAT16 Structures.srt 24.65 KB
  34.1 Source Code.html 146 B
  35. Implementing The FAT16 Resolver Function.mp4 365.56 MB
  35. Implementing The FAT16 Resolver Function.srt 39.05 KB
  35.1 Source Code.html 146 B
  36. Implementing the VFS fopen function.mp4 238.06 MB
  36. Implementing the VFS fopen function.srt 29.38 KB
  36.1 Source Code.html 146 B
  37. Implementing FAT16 fopen function.mp4 656.73 MB
  37. Implementing FAT16 fopen function.srt 66.64 KB
  37.1 Source Code.html 146 B
  38. Implementing the VFS fread function.mp4 63.48 MB
  38. Implementing the VFS fread function.srt 7.37 KB
  38.1 Source Code.html 146 B
  39. Implementing FAT16 fread functionality.mp4 92.88 MB
  39. Implementing FAT16 fread functionality.srt 10.33 KB
  39.1 Source Code.html 146 B
  4. Enabling the A20 line.mp4 26.49 MB
  4. Enabling the A20 line.srt 2.93 KB
  4.1 Source Code.html 146 B
  40. Implementing the VFS fseek functionality.mp4 30.87 MB
  40. Implementing the VFS fseek functionality.srt 3.05 KB
  40.1 Source Code.html 146 B
  41. Implementing the FAT16 fseek functionality.mp4 63.19 MB
  41. Implementing the FAT16 fseek functionality.srt 6.28 KB
  41.1 Source Code.html 146 B
  42. Implementing the fstat VFS functionality.mp4 48.93 MB
  42. Implementing the fstat VFS functionality.srt 4.9 KB
  42.1 Source Code.html 146 B
  43. Implementing the FAT16 fstat function.mp4 64.94 MB
  43. Implementing the FAT16 fstat function.srt 6.72 KB
  43.1 Source Code.html 146 B
  44. Implementing the VFS fclose functionality.mp4 24.23 MB
  44. Implementing the VFS fclose functionality.srt 3.36 KB
  44.1 Source Code.html 146 B
  45. Implementing the FAT16 fclose functionality.mp4 74.45 MB
  45. Implementing the FAT16 fclose functionality.srt 8.74 KB
  45.1 Source Code.html 146 B
  46. Implementing a kernel panic.mp4 21.92 MB
  46. Implementing a kernel panic.srt 2.9 KB
  46.1 Source Code.html 146 B
  47. Understanding User Land.mp4 98.56 MB
  47. Understanding User Land.srt 20.5 KB
  48. Changing our kernel segment and data descriptors to be written in C.mp4 173.81 MB
  48. Changing our kernel segment and data descriptors to be written in C.srt 19.78 KB
  48.1 Source Code.html 146 B
  49. Implementing The TSS(Task Switch Segment).mp4 123.17 MB
  49. Implementing The TSS(Task Switch Segment).srt 13.69 KB
  49.1 Source Code.html 146 B
  5. Creating a Cross Compiler So We Can Code In C.mp4 137.57 MB
  5. Creating a Cross Compiler So We Can Code In C.srt 11.93 KB
  50. Implementing Task Foundations.mp4 285.75 MB
  50. Implementing Task Foundations.srt 35.56 KB
  50.1 Source Code.html 146 B
  51. Implementing Process Foundations Part 1.mp4 329.27 MB
  51. Implementing Process Foundations Part 1.srt 48.15 KB
  51.1 Source Code.html 146 B
  52. Implementing Process Foundations Part 2.mp4 245.74 MB
  52. Implementing Process Foundations Part 2.srt 30.27 KB
  52.1 Source Code.html 146 B
  53. Packing the GDT.mp4 11.05 MB
  53. Packing the GDT.srt 1.67 KB
  53.1 Source Code.html 146 B
  54. Implementing User Land Functionality.mp4 152.43 MB
  54. Implementing User Land Functionality.srt 21.76 KB
  54.1 Source Code.html 146 B
  55. Creating our first user process application.mp4 81.68 MB
  55. Creating our first user process application.srt 11.68 KB
  55.1 Source Code.html 146 B
  56. Executing the process and dropping into user land privileges.mp4 76.99 MB
  56. Executing the process and dropping into user land privileges.srt 10.63 KB
  56.1 Source Code.html 146 B
  57. Changing the paging functionality.mp4 58.59 MB
  57. Changing the paging functionality.srt 8.54 KB
  57.1 Source Code.html 146 B
  58. Talking with the kernel from userland.mp4 89.72 MB
  58. Talking with the kernel from userland.srt 28.4 KB
  59. Creating the interrupt 0x80 for user process to kernel communication.mp4 220.93 MB
  59. Creating the interrupt 0x80 for user process to kernel communication.srt 29.57 KB
  59.1 Source Code.html 146 B
  6. Loading our 32 bit kernel into memory and working with debugging symbols.mp4 356.09 MB
  6. Loading our 32 bit kernel into memory and working with debugging symbols.srt 48.76 KB
  6.1 Source Code.html 146 B
  60. Creating the ability to create and execute kernel commands.mp4 107.74 MB
  60. Creating the ability to create and execute kernel commands.srt 14.53 KB
  60.1 Source Code.html 146 B
  61. Creating our first kernel command.mp4 91.96 MB
  61. Creating our first kernel command.srt 13.85 KB
  61.1 Source Code.html 146 B
  62. Calling our kernel command.mp4 52.32 MB
  62. Calling our kernel command.srt 9.02 KB
  62.1 Source Code.html 146 B
  63. Copying strings from the tasks process.mp4 141.21 MB
  63. Copying strings from the tasks process.srt 18.06 KB
  63.1 Source Code.html 146 B
  63.2 Source Code Minor Change.html 146 B
  64. Reading the task's stack.mp4 182.44 MB
  64. Reading the task's stack.srt 29.26 KB
  64.1 Source Code.html 146 B
  65. Creating the print command in the kernel.mp4 121.21 MB
  65. Creating the print command in the kernel.srt 20.2 KB
  65.1 Source Code.html 146 B
  66. Understanding keyboard access in protected mode.mp4 91.23 MB
  66. Understanding keyboard access in protected mode.srt 21.93 KB
  67. Creating the virtual keyboard layer.mp4 143.22 MB
  67. Creating the virtual keyboard layer.srt 20.47 KB
  67.1 Source Code.html 146 B
  68. Creating the PS2 port keyboard driver part 1.mp4 238.34 MB
  68. Creating the PS2 port keyboard driver part 1.srt 27.8 KB
  68.1 Source Code.html 146 B
  69. Improving our interrupt descriptor table design.mp4 198.4 MB
  69. Improving our interrupt descriptor table design.srt 25.43 KB
  69.1 Source Code.html 146 B
  7. Cleaning our object files.mp4 11.42 MB
  7. Cleaning our object files.srt 1.75 KB
  7.1 Source Code.html 146 B
  70. Creating a cleaner way to create interrupt handlers in the interrupt descriptor.mp4 112.65 MB
  70. Creating a cleaner way to create interrupt handlers in the interrupt descriptor.srt 12.9 KB
  70.1 Source Code.html 146 B
  71. Changing The Current Process.mp4 74.39 MB
  71. Changing The Current Process.srt 10.17 KB
  71.1 Source Code.html 146 B
  72. Creating the PS2 port keyboard driver part 2.mp4 138.06 MB
  72. Creating the PS2 port keyboard driver part 2.srt 17.25 KB
  72.1 Source Code.html 146 B
  73. Getting a key from the keyboard buffer in user land.mp4 86.31 MB
  73. Getting a key from the keyboard buffer in user land.srt 13.36 KB
  73.1 Source Code.html 146 B
  74. Creating a putchar command that writes one character to the terminal.mp4 62.6 MB
  74. Creating a putchar command that writes one character to the terminal.srt 9.73 KB
  74.1 Source Code.html 146 B
  75. Implementing backspace in the terminal.mp4 29.72 MB
  75. Implementing backspace in the terminal.srt 3.86 KB
  75.1 Source Code.html 146 B
  76. Revising our stream reader.mp4 63.01 MB
  76. Revising our stream reader.srt 7.97 KB
  76.1 Source Code.html 146 B
  77. Elf Files Explained.mp4 155.56 MB
  77. Elf Files Explained.srt 31.81 KB
  78. Implementing The Elf Loader - Part 1.mp4 166.5 MB
  78. Implementing The Elf Loader - Part 1.srt 21.7 KB
  78.1 Source Code.html 146 B
  79. Implementing The Elf Loader - Part 2.mp4 204 MB
  79. Implementing The Elf Loader - Part 2.srt 28.43 KB
  79.1 Source Code.html 146 B
  8. Dealing With Alignment Issues.mp4 59.92 MB
  8. Dealing With Alignment Issues.srt 10.05 KB
  8.1 Source Code.html 146 B
  80. Implementing The Elf Loader - Part 3.mp4 34.64 MB
  80. Implementing The Elf Loader - Part 3.srt 5.37 KB
  80.1 Source Code.html 146 B
  81. Implementing The Elf Loader - Part 4.mp4 138.86 MB
  81. Implementing The Elf Loader - Part 4.srt 22.04 KB
  81.1 Source Code.html 146 B
  82. Implementing The Elf Loader - Part 5.mp4 250.34 MB
  82. Implementing The Elf Loader - Part 5.srt 37.61 KB
  82.1 Source Code.html 146 B
  83. Implementing The Elf Loader - Part 6.mp4 145.87 MB
  83. Implementing The Elf Loader - Part 6.srt 16.75 KB
  83.1 Source Code.html 146 B
  84. Writing User Programs In C.mp4 134.37 MB
  84. Writing User Programs In C.srt 18.53 KB
  84.1 Source Code.html 146 B
  85. Implementing system print in stdlib.mp4 45.97 MB
  85. Implementing system print in stdlib.srt 8.57 KB
  85.1 Source Code.html 146 B
  85.2 Source Code - Revised (Use this one).html 146 B
  86. Implementing system get key in stdlib.mp4 23.19 MB
  86. Implementing system get key in stdlib.srt 3.63 KB
  86.1 Source Code.html 146 B
  87. Implementing Malloc In Our stdlib.mp4 183.37 MB
  87. Implementing Malloc In Our stdlib.srt 28.09 KB
  87.1 Source Code.html 146 B
  88. Implementing Free In Our stdlib.mp4 90.8 MB
  88. Implementing Free In Our stdlib.srt 11.07 KB
  88.1 Source Code.html 146 B
  89. Changing the way we map virtual pages for the process.mp4 20.41 MB
  89. Changing the way we map virtual pages for the process.srt 2.94 KB
  89.1 Source Code.html 146 B
  9. C Code In Protected Mode.mp4 67.75 MB
  9. C Code In Protected Mode.srt 8.69 KB
  9.1 Source Code.html 146 B
  90. Implementing itoa function.mp4 39.68 MB
  90. Implementing itoa function.srt 6.08 KB
  90.1 Source Code.html 146 B
  91. Implementing the putchar function.mp4 68.54 MB
  91. Implementing the putchar function.srt 9.02 KB
  91.1 Source Code.html 146 B
  92. Implementing the printf function.mp4 57.17 MB
  92. Implementing the printf function.srt 8.17 KB
  92.1 Source Code.html 146 B
  93. Implementing the ability to read lines.mp4 86.57 MB
  93. Implementing the ability to read lines.srt 12.78 KB
  93.1 Source Code.html 146 B
  94. Creating a shell.mp4 82.8 MB
  94. Creating a shell.srt 12.31 KB
  94.1 Source Code.html 146 B
  95. Loading other programs from our shell.mp4 265.09 MB
  95. Loading other programs from our shell.srt 35.62 KB
  95.1 Source Code.html 146 B
  96. Creating some important stdlib functions.mp4 112.29 MB
  96. Creating some important stdlib functions.srt 16.46 KB
  96.1 Source Code.html 146 B
  97. Memory Mapping malloc in stdlib.mp4 85.3 MB
  97. Memory Mapping malloc in stdlib.srt 12.51 KB
  97.1 Source Code.html 146 B
  98. Memory Unmapping free In stdlib.mp4 117.22 MB
  98. Memory Unmapping free In stdlib.srt 15.09 KB
  98.1 Source Code.html 146 B
  99. Process arguments - Part 1.mp4 88.53 MB
  99. Process arguments - Part 1.srt 11.75 KB
  99.1 Source Code.html 146 B
  5. Assembly Language Catchup
  1. Assembly Catchup!.html 214 B
  2. What is assembly language.mp4 37.1 MB
  2. What is assembly language.srt 2.35 KB
  3. Installing the emulator.mp4 22.67 MB
  3. Installing the emulator.srt 2.57 KB
  4. Hello World In Assembly.mp4 260.84 MB
  4. Hello World In Assembly.srt 21.16 KB
  5. Transistors And Logic Gates Understanding The Processor.mp4 139.5 MB
  5. Transistors And Logic Gates Understanding The Processor.srt 15.5 KB
  6. Registers in the 8086.mp4 111.58 MB
  6. Registers in the 8086.srt 11.58 KB
  7. Segmentation Memory Model Explained.mp4 97.09 MB
  7. Segmentation Memory Model Explained.srt 10.61 KB
  8. The Stack, Subroutines And Endiness Explained.mp4 94.05 MB
  8. The Stack, Subroutines And Endiness Explained.srt 10.45 KB
  6. Conclusion
  1. Bonus Lecture.mp4 20.88 MB
  1. Bonus Lecture.srt 4.26 KB

Description



Description

This course is designed to teach you how to create your very own multitasking operating system and kernel from scratch. It is assumed you have no experience in programming kernels and you are taught from the ground up.

Real Mode Development

Real mode is a legacy mode in all Intel processors that causes the processor to start in a legacy state, it performs like the old 8086 Intel processors did back in the way.

In the “Real Mode Development” section of the course we start by learning about the boot process and how memory works, we then move on to creating our very own boot loader that we test on our real machine! This boot loader will output a simple “Hello World!” message to the screen and we write this boot loader in purely assembly language.

In this section we also read a sector(512 bytes) from the hard disk and learn all about interrupts in real mode and how to create them.

This section gives you a nice taster into kernel development, without over whelming you with information. You are taught the basics and enough about the legacy processors to be able to move forward to more modern kernel development further into this course.

Protected Mode Development

In this section we create a 32 bit multi-tasking kernel that has the FAT16 filesystem. Our kernel will use Intel’s built in memory protection and security mechanisms that allow us to instruct the processor to protect our kernel and prevent user programs from damaging it.

This section is very in depth, you are taught all about paging and virtual memory. We take advantage of clever instructions in Intel processors to allow all processes to share the same memory addresses, this is known as memory virtualization. We map memory addresses to point to different physical memory addresses to create the illusion that every process that is running is loaded at the same address. This is a very common technique in kernel development and is also how swap files work (Those files that are used to compensate for when you run out of usable RAM).

We create our own virtual filesystem layer that uses a design that is similar to the Linux kernel. This clever abstraction that will be taught to you was inspired by the instructors knowledge of writing Linux kernel drivers in his past.

You are taught about the design of the FAT16 filesystem and how the FAT16 filesystem is broken down into clusters and that they can chain together. We then implement our very own FAT16 filesystem driver allowing files to be born!

We implement functionality for tasks and processes and write our own keyboard drivers.

In this course you also get to learn how memory management works, we implement the “malloc” and “free” functions creating our very own heap that’s designed to keep track of what memory is being used. Memory management is essential in any operating system and kernel.

Let us not forget that we even create an ELF file loader, we will compile all our operating systems programs into ELF files and allow the loading of binary programs or ELF programs. ELF files contain a lot of information that describes our program for example where our program should be loaded into memory and the different sections of the program.

By the end of this course you will have a fully functioning 32 bit multi-tasking kernel that can have many processes and tasks running at the same time. You will have a working shell that we can use as well.

Assembly language bonus

This is a bonus section designed to bring your assembly skills up to scratch should you struggle a little bit with the assembly language in this course. It’s however advised you come to this course with experience in assembly language, we do use it and its important. Never the less if you want to take a chance on this course with no assembly experience then this section will help point you in the right direction so your able to take what you learned and apply it to the kernel.

Taught by an expert that that has created Linux kernel modules professionally in the work place.
Who this course is for:

Beginner kernel developers who want to learn how to create kernels

Requirements

You must know the C programming language
It is wise have some basic knowledge in assembly language
You should have a Linux operating system, free to install from the internet (We use Ubuntu in this course)

Last Updated 1/2021

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