lib.h

#pragma once

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <semaphore.h>
#include <unistd.h>
#include <string.h>
#include <signal.h>

#include "sharedlib.h"

size_t meassure_ff(void (* addr)(void));
size_t meassure_fr(void (* addr)(void));
void flush(void* p);
void maccess(void* p);

#define unlikely(expr) __builtin_expect(!!(expr), 0)

#define WAIT_FOR_CLOCK                                                  \
nanosecs = interval;                                                    \
nanosecs += t0.tv_nsec;                                                 \
if(unlikely(nanosecs > 999999999))                                      \
{nanosecs -= 1000000000;                                                \
t0.tv_sec++;}                                                           \
t0.tv_nsec = nanosecs;                                                  \
clock_nanosleep(CLOCK_MONOTONIC, TIMER_ABSTIME, &t0, NULL);

#define INIT_CLOCK                                                      \
struct timespec t0;                                                     \
clock_gettime(CLOCK_MONOTONIC, &t0);                                    \
uint32_t nanosecs;

#define FLUSH_FLUSH 1
#define FLUSH_RELOAD 0