Initialize hardware interrupts

src/Main.cc

@@ -2,6 +2,7 @@
 #include <stdint.h>
 #include "Console.hh"
 #include "Descriptors.hh"
+#include "PIC.hh"
 
 #if defined(__linux__)
 #error "This file should be compiled with a cross-compiler, not the Linux system compiler!"
@@ -53,4 +54,9 @@ kmain()
     idt.load();
 
     console.writeString("IDT loaded\n");
+
+    auto pic = kernel::x86::PIC::systemPIC();
+    pic.remap(0x20, 0x28, 2);   // Map hardware IRQs to interrupt vectors 32 through 48.
+
+    console.writeString("Hardware interrupts programmed\n");
 }