Development

[assembler-0]

Summary by CodeRabbit

Release Notes

• New Features

  • Added keyboard keymap management system supporting multiple layouts (US QWERTY, US QWERTZ, Dvorak).
  • Added keymap shell command to view and switch keyboard layouts.
  • Added undefined behavior sanitizer support for improved runtime safety.

• Bug Fixes

  • Removed SUPER+W window destruction hotkey.
  • Improved keyboard input processing and character translation.

• Chores

  • Increased build cache size and QEMU virtual CPU allocation for better performance.
  • Enabled silent builds by default.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This pull request introduces significant build system and driver enhancements. It adds parallel compilation support, increases ccache capacity, and introduces a configurable Clang target triple for cross-compilation. The PS2 keyboard driver undergoes refactoring to externalize keyboard translation logic into a dedicated keymap module supporting multiple keyboard layouts. Undefined Behavior Sanitizer (UBSAN) integration is added with new error handlers and build-time flags. Build configuration defaults shift toward silent builds with debug symbols disabled by default, while a new sanitizer option is introduced. A shell command for keymap management is added, and platform-specific code receives conditional compilation guards.

Poem

Hops of joy through CMake's maze,
Four cores dance in compilation's blaze!
Keyboards speak in many tongues—QWERTY, Dvorak, sweet delight,
UBSAN's safety net catches bugs in flight,
A fuzzy tail-twitch to this build so clean, 🐰✨
The finest kernel this rabbit's ever seen!

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 274270c and 29e6354.

📒 Files selected for processing (15)

• CMakeLists.txt (1 hunks)
• arch/x86_64/features/x64.h (1 hunks)
• cmake/cache.cmake (1 hunks)
• cmake/ccache.cmake (1 hunks)
• cmake/configuration.cmake (1 hunks)
• cmake/flags.cmake (2 hunks)
• cmake/source.cmake (4 hunks)
• drivers/PS2.c (3 hunks)
• drivers/PS2.h (2 hunks)
• drivers/PS2Keymap.c (1 hunks)
• drivers/PS2Keymap.h (1 hunks)
• kernel/etc/Shell.c (4 hunks)
• kernel/ubsan/Sanitizer.c (1 hunks)
• kernel/ubsan/Sanitizer.h (1 hunks)
• vfcompositor/Compositor.c (0 hunks)

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