Kernel/Profiling/gprof.cpp
2023-02-27 22:19:40 +02:00

22 lines
477 B
C++

#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);
}