Initialize RTC after APIC

src/hello/hello.d

@@ -419,6 +419,8 @@ private bool map_hulk(PageTable * pt_base)
     {
         return false;
     }
+    /* Zero BSS region. */
+    memset64(cast(void *)bootinfo().bss_phys, 0u, hulk_bss_size() / 8);
     /* Map HULK stack. */
     virt = hulk_virt_stack_top() - hulk_stack_size();
     if (!map4kregion(virt, bootinfo().stack_phys, hulk_stack_size(), pt_base))

src/hulk/hulk.d

@@ -66,7 +66,6 @@ void hulk_start()
             hulk_header.bootinfo.fb.height,
             hulk_header.bootinfo.fb.stride);
     Console.initialize();
-    Rtc.initialize();
     Console.clear();
     Klog.initialize();
 
@@ -76,6 +75,7 @@ void hulk_start()
     Pic.initialize();
     Acpi.initialize(hulk_header.bootinfo.acpi_xsdt_phys);
     Apic.initialize();
+    Rtc.initialize();
     /* Read the current system time. */
     Rtc.time t = Rtc.read_rtc_time();
     Klog.writefln("System time is 20%02u-%02u-%02u %02u:%02u:%02u",