Kernel: IRQs are now working :)

2022-12-07 02:41:18 +02:00
parent 343dda629c
commit 4202c999fa
15 changed files with 431 additions and 96 deletions
--- a/kernel/include/kernel/IDT.h
+++ b/kernel/include/kernel/IDT.h
@@ -2,26 +2,12 @@

 #include <stdint.h>

-union GateDescriptor
+constexpr uint8_t IRQ_VECTOR_BASE = 0x50;
+
+namespace IDT
 {
-	struct
-	{
-		uint16_t	offset_lo;
-		uint16_t	selector;
-		uint8_t		reserved;
-		uint8_t		type		: 4;
-		uint8_t		zero		: 1;
-		uint8_t		dpl			: 2;
-		uint8_t		present		: 1;
-		uint16_t	offset_hi;
-	};

-	struct
-	{
-		uint32_t low;
-		uint32_t high;
-	};
-	
-} __attribute__((packed));
+	void initialize();
+	void register_irq_handler(uint8_t irq, void (*f)());

-void idt_initialize();
+}