Move CPU and PIC support into common for i686 and amd64 place

xtoskrnl/hl/i686/cpu.c

@@ -0,0 +1,13 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/hl/i686/cpu.c
+ * DESCRIPTION:     HAL i686 processor support
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtos.h>
+
+
+/* Include common CPU interface */
+#include ARCH_COMMON(cpu.c)

xtoskrnl/hl/i686/pic.c

@@ -0,0 +1,13 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/hl/i686/pic.c
+ * DESCRIPTION:     Programmable Interrupt Controller (PIC) for i686 support
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtos.h>
+
+
+/* Include common PIC interface */
+#include ARCH_COMMON(pic.c)