Restructured and rewritten entire codebase

profiling/gprof.cpp

@@ -0,0 +1,38 @@
+/*
+	This file is part of Fennix Kernel.
+
+	Fennix Kernel 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 3 of
+	the License, or (at your option) any later version.
+
+	Fennix Kernel is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include <types.h>
+#include <printf.h>
+#include <uart.hpp>
+
+#include "../kernel.h"
+
+using namespace UniversalAsynchronousReceiverTransmitter;
+
+static inline SafeFunction NIF void gprof_uart_wrapper(char c, void *unused)
+{
+    UART(COM2).Write(c);
+    UNUSED(unused);
+}
+
+EXTERNC SafeFunction NIF void mcount(unsigned long frompc, unsigned long selfpc)
+{
+    // TODO: Implement
+    /* https://docs.kernel.org/trace/ftrace-design.html */
+    UNUSED(frompc);
+    UNUSED(selfpc);
+}