1000Hz PIC timer working + IDT dispatch/handler fixes

src/kmain.c

@@ -7,6 +7,8 @@
 #include "mem/gdt.h"
 #include "mem/utils.h"
 #include "idt/idt.h"
+#include "kernel.h"
+#include "time/timer.h"
 
 // Limine version used
 __attribute__((used, section(".limine_requests")))
@@ -36,20 +38,6 @@ static void hcf()
 	}
 }
 
-static inline void trigger_div0(void)
-{
-    asm volatile (
-        "mov $1, %%rax\n"
-        "xor %%rdx, %%rdx\n"
-        "xor %%rcx, %%rcx\n"  // divisor = 0
-        "idiv %%rcx\n"
-        :
-        :
-        : "rax", "rcx", "rdx"
-    );
-}
-
-
 // This is our entry point
 void kmain()
 {
@@ -63,12 +51,15 @@ void kmain()
 
 	if (serial_init()) kputs("kernel: serial: error: Cannot init serial communication!");
 
+	CLEAR_INTERRUPTS;
 	gdt_init();
 	idt_init();
+	timer_init();
+	SET_INTERRUPTS;
 
 	// Draw something
 	printf("%s, %s!", "Hello", "world");
 
-	trigger_div0();
+	//printf("%d", 4/0);
 	hcf();
 }