isr: add keyboard (0x21) handler

2025-03-19 21:29:10 +03:00
parent 9b308de99b
commit 5bff255a7a
4 changed files with 23 additions and 3 deletions
@@ -2,6 +2,7 @@
 #include "../include/isr.h"
 #include "../include/types.h"
 #include "../include/screen.h"
+#include "../include/pic.h"

 void isr_custom();
 void default_handler();
@@ -55,10 +56,23 @@ void default_handler()

 }

-void isr_custom()
+
+#include <stddef.h>
+#include <stdint.h>
+typedef size_t uword_t;
+struct interrupt_frame
+{
+    uword_t ip;
+    uword_t cs;
+    uword_t flags;
+    uword_t sp;
+    uword_t ss;
+};
+
+__attribute__((interrupt)) void isr_custom(struct interrupt_frame *frame)
 {
 	terminal_writestring("YOOOOO!!!!!! I LOVE KATYA!!!!");
-	asm("hlt");
+	pic_end_int(0x21);
 }

 void isr0()