Function init_kernel_context 

pub fn init_kernel_context(
    ctx: &mut KernelContext,
    entry_point: fn(),
    stack_top: u64,
)

Initialize a kernel context for first-time execution

This function sets up a kernel context to start executing at the specified entry point when first switched to.

Arguments

• ctx - Mutable reference to the context to initialize
• entry_point - Function pointer to start executing
• stack_top - Top of the stack for this context