Fennix/Kernel/profiling/gprof.cpp
EnderIce2 81af8a48cb
kernel/uart: Refactor code
Signed-off-by: EnderIce2 <enderice2@protonmail.com>
2024-12-23 03:52:26 +02:00

37 lines
1.0 KiB
C++

/*
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"
static inline nsa NIF void gprof_uart_wrapper(char c, void *unused)
{
UNUSED(c);
UNUSED(unused);
}
EXTERNC nsa NIF void mcount(unsigned long frompc, unsigned long selfpc)
{
// TODO: Implement
/* https://docs.kernel.org/trace/ftrace-design.html */
UNUSED(frompc);
UNUSED(selfpc);
}