Media Summary: Well guys welcome back today what we're going to do is we're going to talk about the In this series we explore how to write a kernel from scratch. In this video I explore how to Intro, setup, and hello world program to start programming for x86_64 EFI applications. We'll be writing a program to make GPT ...

Get Memory Map Exit Boot Services Uefi Dev In C - Detailed Analysis & Overview

Well guys welcome back today what we're going to do is we're going to talk about the In this series we explore how to write a kernel from scratch. In this video I explore how to Intro, setup, and hello world program to start programming for x86_64 EFI applications. We'll be writing a program to make GPT ... Setting up x86_64 4 level paging to use for remapping Improving error and format string printing, printing all efi global variables, then adding an option to print the ... git checkout 1de80a5fba694550cbb8095d415a0d8f087bf6b7 Next video: -

Adding an ESC keybind for shutting down with ResetSystem(), and making the initial screen a "menu" to choose options with ... Making choosing a GOP mode a bit better with a "scrolling" menu, and setting the GOP mode. Notes: - This GOP menu is a bit jank ... The proof-of-concept exploit demonstrates that hardware protections of

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Get Memory Map & Exit Boot Services | UEFI Dev (in C)
19. OSDev EFI based Bootloader - Get Memory Map
UEFI Bootloader: Getting the memory map
UEFI bootloader: Better memory map
Intro / Overview | UEFI Dev (in C)
UEFI bootloader: Passing the memory map to our kernel
UEFI bootloader: Mapping the kernel
Setup x86_64 Paging to Remap Kernel (1/2) | UEFI Dev (in C)
Printing Global Variables (then Changing Boot Order) | UEFI Dev (in C)
Getting GOP Info | UEFI Dev (in C)
UEFI bootloader: Virtual mapping
Loading/Running Programs | UEFI Dev (in C)
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Get Memory Map & Exit Boot Services | UEFI Dev (in C)

Get Memory Map & Exit Boot Services | UEFI Dev (in C)

Getting

19. OSDev EFI based Bootloader - Get Memory Map

19. OSDev EFI based Bootloader - Get Memory Map

Well guys welcome back today what we're going to do is we're going to talk about the

UEFI Bootloader: Getting the memory map

UEFI Bootloader: Getting the memory map

In this series we explore how to write a kernel from scratch. In this video I explore how to

UEFI bootloader: Better memory map

UEFI bootloader: Better memory map

In this series we explore how to write a

Intro / Overview | UEFI Dev (in C)

Intro / Overview | UEFI Dev (in C)

Intro, setup, and hello world program to start programming for x86_64 EFI applications. We'll be writing a program to make GPT ...

UEFI bootloader: Passing the memory map to our kernel

UEFI bootloader: Passing the memory map to our kernel

In this series we explore how to write a

UEFI bootloader: Mapping the kernel

UEFI bootloader: Mapping the kernel

In this series we explore how to write a

Setup x86_64 Paging to Remap Kernel (1/2) | UEFI Dev (in C)

Setup x86_64 Paging to Remap Kernel (1/2) | UEFI Dev (in C)

Setting up x86_64 4 level paging to use for remapping

Printing Global Variables (then Changing Boot Order) | UEFI Dev (in C)

Printing Global Variables (then Changing Boot Order) | UEFI Dev (in C)

Improving error and format string printing, printing all efi global variables, then adding an option to print the

Getting GOP Info | UEFI Dev (in C)

Getting GOP Info | UEFI Dev (in C)

Getting

UEFI bootloader: Virtual mapping

UEFI bootloader: Virtual mapping

In this series we explore how to write a

Loading/Running Programs | UEFI Dev (in C)

Loading/Running Programs | UEFI Dev (in C)

... git checkout 1de80a5fba694550cbb8095d415a0d8f087bf6b7 Next video: -

Reset/Shutdown & Main "Menu" | UEFI Dev (in C)

Reset/Shutdown & Main "Menu" | UEFI Dev (in C)

Adding an ESC keybind for shutting down with ResetSystem(), and making the initial screen a "menu" to choose options with ...

Set GOP Mode With "Scrolling" Menu | UEFI Dev (in C)

Set GOP Mode With "Scrolling" Menu | UEFI Dev (in C)

Making choosing a GOP mode a bit better with a "scrolling" menu, and setting the GOP mode. Notes: - This GOP menu is a bit jank ...

PoC exploit for the S3 boot script vulnerability in UEFI firmware (VU# 976132)

PoC exploit for the S3 boot script vulnerability in UEFI firmware (VU# 976132)

The proof-of-concept exploit demonstrates that hardware protections of