prepare for interrupt support in the next few days

[my-code/arm.git] / betty / interrupts.c

diff --git a/betty/interrupts.c b/betty/interrupts.c
index fa1fcc1..61cf1af 100644 (file)
--- a/betty/interrupts.c
+++ b/betty/interrupts.c
@@ -11,6 +11,13 @@
  * functions
  */
 
+void interrupt_set_default_callback(t_interrupt *ir,void *callback) {
+
+       ir->default_callback=callback;
+}
+
+
+
 /*
  * the actual exception handlers (as defined in startup.s)
  */
@@ -35,10 +42,6 @@ void interrupt_handler_prefetch_abort(void) {
 void interrupt_handler_data_abort(void) {
 }
 
-// irq
-void interrupt_handler_irq(void) {
-}
-
 // fiq
 void interrupt_handler_fiq(void) {
 }