interrupt self-test

1 files changed, 8 insertions, 0 deletions

diff --git a/kernel/isr.c b/kernel/isr.c
index 69c688b..331e9a5 100644
--- a/kernel/isr.c
+++ b/kernel/isr.c
@@ -1,9 +1,17 @@
 #include <kernel/isr.h>
 #include <kernel/tty.h>
+#include <stdbool.h>
 #include <stdint.h>
 
+bool isr_test_interrupt_called = false;
+
 __attribute__((interrupt))
 void isr_double_fault(struct interrupt_frame *frame) {
 	tty_const("#DF");
 	for(;;);
 }
+
+__attribute__((interrupt))
+void isr_test_interrupt(struct interrupt_frame *frame) {
+	isr_test_interrupt_called = true;
+}