Add empty pagefault handler

core/exception_handler.c

@@ -10,3 +10,10 @@ __attribute__((interrupt)) void print_handler(struct interrupt_frame *frame, ulo
         (void)frame;
         (void)error_code;
 }
+
+__attribute__((interrupt)) void pagefault_handler(struct interrupt_frame *frame, ulong error_code){
+        printStringDetails("PAGE FAULT", RED, BLACK, 0, VGA_HEIGHT - 1);
+        printIntDetails(error_code, RED, BLACK, 11, VGA_HEIGHT - 1);
+        (void)frame;
+        (void)error_code;
+}

core/interrupt.h

@@ -5,6 +5,7 @@ struct interrupt_frame;
 
 //Exception
 void print_handler(struct interrupt_frame *frame, ulong error_code);
+void pagefault_handler(struct interrupt_frame *frame, ulong error_code);
 
 //IRQ
 void keyboard_handler(struct interrupt_frame *frame);

core/main.c

@@ -73,6 +73,7 @@ void kmain(unsigned long magic, unsigned long addr)
 
     printf("Enabling HW interrupts\n");
     exceptionSetRoutine(EXCEPTION_DOUBLE_FAULT, print_handler);
+    exceptionSetRoutine(EXCEPTION_PAGE_FAULT, pagefault_handler);
     // Enabling the HW interrupts
     asm volatile("sti\n");