Initial commit

code/apictimer_trigger.cpp

@@ -0,0 +1,10 @@
+// Excerpt from the APIC timer interrupt handler
+void ApicTimer::trigger(const InterruptFrame &frame) {
+    if (cpuId != LocalApic::getId()) {
+        // Abort if the handler doesn't belong to the current CPU
+        return;
+    }
+
+    // Increase the "core-local" time
+    time.addNanoseconds(timerInterval * 1'000'000); // Interval is in milliseconds
+}