Crate rstubs

Rust version of the StuBS Kernel

The assignments are documented in the assignments module.

Modules

• arch 🔒
  Hardware- and architecture-dependent abstractions.
• assignments
• device 🔒
  Input and output devices
• gdt 🔒
  This module defines the GDT and its segments.
• interrupts 🔒
  Configures the interrupt handling.
• threading 🔒
  The Multithreading Subsystem
• user 🔒
  The application code.
• util 🔒
  Utilities like useful data structures and locks

Constants

• MAX_CPUS 🔒
• STACK_SIZE 🔒
  The stack size for the init and thread stacks. As rust uses the stack for printing, 4K usually isn’t enough…

Statics

• INIT_STACKS
  Stacks for each core, used for initialization (set before calling kmain).
• KERNEL_BEGIN 🔒
  Start address of the loaded kernel code.
• KERNEL_END 🔒
  End address of the loaded kernel code.
• MBOOT_PTR 🔒
  Pointer to the multiboot header.
• MBOOT_SIG 🔒
  Signature of the multiboot header.
• start_high 🔒
  Function pointer to the start_high function.

Functions

• kmain
  Main function that is called for every core
• panic 🔒
  This function is called on panic.