kernel: Break out kernel primitives into separate files and move to separate dir.

No code changed, just shuffling stuff around. This should make it easier to
build only select parts kernel and use different implementations.

Change-Id: Ie1f00f93008833ce38419d760afd70062c5e22b5

1 files changed, 69 insertions, 0 deletions

diff --git a/firmware/kernel/include/kernel.h b/firmware/kernel/include/kernel.h
new file mode 100644
index 0000000000..fafff25ce4
--- /dev/null
+++ b/firmware/kernel/include/kernel.h
@@ -0,0 +1,69 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Björn Stenberg
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef KERNEL_H
+#define KERNEL_H
+
+#include "config.h"
+
+#include "system.h"
+#include "queue.h"
+#include "mutex.h"
+#include "tick.h"
+
+#ifdef INCLUDE_TIMEOUT_API
+#include "timeout.h"
+#endif
+
+#ifdef HAVE_SEMAPHORE_OBJECTS
+#include "semaphore.h"
+#endif
+
+#ifdef HAVE_CORELOCK_OBJECT
+#include "corelock.h"
+#endif
+
+#define OBJ_WAIT_TIMEDOUT     (-1)
+#define OBJ_WAIT_FAILED       0
+#define OBJ_WAIT_SUCCEEDED    1
+
+#define TIMEOUT_BLOCK   -1
+#define TIMEOUT_NOBLOCK  0
+
+static inline void kernel_init(void)
+{
+    /* Init the threading API */
+    init_threads();
+
+    /* Other processors will not reach this point in a multicore build.
+     * In a single-core build with multiple cores they fall-through and
+     * sleep in cop_main without returning. */
+    if (CURRENT_CORE == CPU)
+    {
+        init_queues();
+        init_tick();
+#ifdef KDEV_INIT
+        kernel_device_init();
+#endif
+    }
+}
+
+
+#endif /* KERNEL_H */