Prepare the ACPICA OSL

kernel/include/acpica.hpp

@@ -0,0 +1,27 @@
+//=======================================================================
+// Copyright Baptiste Wicht 2013-2016.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+#ifndef THOR_ACPICA_HPP
+#define THOR_ACPICA_HPP
+
+extern "C" {
+
+#include "thor_acenv.hpp"
+#include "thor_acenvex.hpp"
+
+//ACPICA
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Wunused-function" //TODO Does not work
+#include "acpi.h"
+#pragma GCC diagnostic pop
+
+} //end of extern "C"
+
+#include <types.hpp>
+
+#endif

kernel/include/thor_acpi.hpp

@@ -9,6 +9,7 @@
 #define THOR_ACPI_HPP
 
 // This file contains the OS specific layer for ACPICA for thor-os
+// It is meant to only be included by thor_acenv
 
 #define ACPI_MACHINE_WIDTH          64 //thor works in 64 bits
 

kernel/src/acpi.cpp

@@ -5,17 +5,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 //=======================================================================
 
-//ACPICA
+#include "acpica.hpp"
-#include "thor_acenv.hpp" //The OS Specific Layer
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-parameter"
-#pragma GCC diagnostic ignored "-Wunused-function" //TODO Does not work
-#include "acpi.h"
-#pragma GCC diagnostic pop
-
-#include <types.hpp>
-
 #include "acpi.hpp"
 #include "kernel_utils.hpp"
 #include "timer.hpp"

kernel/src/thor_acpi.cpp

@@ -0,0 +1,26 @@
+//=======================================================================
+// Copyright Baptiste Wicht 2013-2016.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+/*
+ * This file contains the OS specific layer
+ */
+
+#include "acpica.hpp"
+
+#include "kalloc.hpp"
+
+extern "C" {
+
+void* AcpiOsAllocate(ACPI_SIZE size){
+    kalloc::k_malloc(size);
+}
+
+void AcpiOsFree(void* p){
+    kalloc::k_free(p);
+}
+
+} //end of extern "C"