1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86_64/arch.c b/arch/x86_64/arch.c
index d7762c2..a8c1417 100644
--- a/arch/x86_64/arch.c
+++ b/arch/x86_64/arch.c
@@ -15,6 +15,16 @@
 #include <garmos/arch.h>
 #include <garmos/types.h>
 
+void irqhdl0x00(void);
+void irqhdl0x01(void);
+
+uint8_t irqnos[3] = { 0x20, 0x21, 0 };
+uint32_t irqhdls[3] = {
+	(uint32_t) &irqhdl0x00,
+	(uint32_t) &irqhdl0x01,
+	0
+};
+
 void prtset8(const uint16_t port, const uint8_t val)
 {
 	asm volatile("outb %0, %1" : : "a" (val), "Nd" (port));
@@ -79,3 +89,13 @@ void gdtset(struct gdtp gdtp)
 {
 	asm volatile("lgdt %0" : : "m" (gdtp));
 }
+
+void idtset(struct idtp idtp)
+{
+	asm volatile("lidt %0" : : "m" (idtp));
+}
+
+void idtact(void)
+{
+	asm("sti");
+}