Migrate HL subsystem to C++

xtoskrnl/includes/hl/pic.hh

@@ -0,0 +1,43 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/includes/hl/pic.hh
+ * DESCRIPTION:     HAL processor support
+ * DEVELOPERS:      Aiken Harris <harraiken91@gmail.com>
+ */
+
+#ifndef __XTOSKRNL_HL_PIC_HH
+#define __XTOSKRNL_HL_PIC_HH
+
+#include <xtos.hh>
+
+
+/* Hardware Layer */
+namespace HL
+{
+    class Pic
+    {
+        private:
+            STATIC APIC_MODE ApicMode;
+
+        public:
+            STATIC XTAPI VOID ClearApicErrors(VOID);
+            STATIC XTAPI ULONG GetCpuApicId(VOID);
+            STATIC XTAPI VOID InitializePic(VOID);
+            STATIC XTFASTCALL ULONGLONG ReadApicRegister(IN APIC_REGISTER Register);
+            STATIC XTAPI VOID SendEoi(VOID);
+            STATIC XTAPI VOID SendIpi(ULONG ApicId,
+                                      ULONG Vector);
+            STATIC XTFASTCALL VOID WriteApicRegister(IN APIC_REGISTER Register,
+                                                     IN ULONGLONG Value);
+
+        private:
+            STATIC XTAPI BOOLEAN CheckX2ApicSupport(VOID);
+            STATIC XTCDECL VOID HandleApicSpuriousService(VOID);
+            STATIC XTCDECL VOID HandlePicSpuriousService(VOID);
+            STATIC XTAPI VOID InitializeApic(VOID);
+            STATIC XTAPI VOID InitializeLegacyPic(VOID);
+    };
+}
+
+#endif /* __XTOSKRNL_HL_PIC_HH */