Development

[assembler-0]

Summary by CodeRabbit

• Bug Fixes

  • Removed unnecessary debug and informational messages from system logs to reduce clutter.
  • Improved handling of page faults and unhandled interrupts by triggering a kernel panic for these scenarios.

• Refactor

  • Cleaned up code by eliminating redundant print statements and outdated comments for better maintainability.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This change removes debug and informational print statements from kernel core, interrupt, and process management code. It also enables a panic on page faults and unhandled interrupts in the interrupt handler. No changes were made to exported function signatures or the core logic of the affected modules.

Changes

File(s)	Summary of Changes
Kernel/Core/Kernel.c	Removed PrintKernel calls from ClearScreen and KernelMain; deleted an empty line before PIC remap code.
Kernel/Drivers/Interrupts.c	Removed PrintStack function and its usage; enabled panic on page faults; panic for interrupts ≥ 255.
Kernel/Process/Process.c	Removed PrintKernel debug calls from various process/security functions; updated one log message.

Sequence Diagram(s)

sequenceDiagram
    participant CPU
    participant InterruptHandler
    participant KernelPanic

    CPU->>InterruptHandler: Trigger interrupt (n)
    alt n == 13 (Page Fault)
        InterruptHandler->>KernelPanic: Panic("Page fault")
    else n >= 255
        InterruptHandler->>KernelPanic: Panic("Fatal: Interrupt > 255")
    else
        InterruptHandler->>InterruptHandler: Handle interrupt
        InterruptHandler->>PIC: Send EOI
    end

Loading

Possibly related PRs

• FCKED #15: Adds debug print statements and a new PIC remapping function in kernel files, which is the inverse of this PR's removal of debug prints.
• Development #12: Refactors and consolidates kernel print functions, modifying print usage in KernelMain and related code.

Poem

Debug prints have hopped away,
The kernel code is clean today.
Panics now for faults and fears,
No more logs to clog our ears.
The bunny smiles, the stack is clear—
Quiet kernel, safe and dear!
🐰✨

---

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between e56a4d1 and 64bd1bd.

📒 Files selected for processing (3)

• Kernel/Core/Kernel.c (0 hunks)
• Kernel/Drivers/Interrupts.c (1 hunks)
• Kernel/Process/Process.c (1 hunks)

✨ Finishing Touches

• 📝 Generate Docstrings

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Explain this complex logic.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai explain this code block.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and explain its main purpose.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Support

Need help? Create a ticket on our support page for assistance with any issues or questions.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate docstrings to generate docstrings for this PR.
• @coderabbitai generate sequence diagram to generate a sequence diagram of the changes in this PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.