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[Minor] Adds VGA support and jumps corectly to 64 bit operating #17

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merged 33 commits into from
Nov 19, 2024

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Mrgoblings
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@Mrgoblings Mrgoblings commented Nov 12, 2024

Referenced issue

Resolves #16
Resolves #15
Resolves #14
Resolves #9

References #5

Description

Implements Video Graphics Array (VGA) support and ensures correct booting into 64-bit operating mode.

Root Cause (if fixing a bug)

The bootloader failed to initiate a jump to 64-bit operating mode as expected, causing it to operate incorrectly in 64-bit mode.

Breaking change?

Is the change you are introducing going to affect already other existing resources?

  • No, this code change does not affect other project resources.
  • Yes, the code changes modify already existing project resources.

Additional context

The build process has been simplified to use cargo build instead of cargo rustc, enhancing ease of use. Rust’s core print macros are now fully operational.

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@angel-penchev angel-penchev left a comment

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LGTM

anasos-kernel/build.rs Show resolved Hide resolved
anasos-kernel/bootloader/header.asm Outdated Show resolved Hide resolved
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image

@Mrgoblings Mrgoblings merged commit 319f8d3 into main Nov 19, 2024
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