tlb.c File Reference

TLB handling. More...

#include "tlb.h"
#include "sys.h"
#include "debug.h"

Functions

void init_tlb (void)
 Initializes TLB.
void tlbrefill (void)
 A TLB Refill exception handler.


Detailed Description

TLB handling.


Function Documentation

void init_tlb ( void   ) 

Initializes TLB.

Each of the TLB entries is cleared and invalidated, new entries will be created on demand by the TLB Refill handler.

void tlbrefill ( void   ) 

A TLB Refill exception handler.

The handler creates a 1:1 mapping between physical and virtual memory and is meant only as an example to demonstrate the work required to create new virtual-to-physical memory mapping.


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