stkarm/src/kernel.cpp

#include <dbg.h>
#include <stdint.h>
#include <gic.h>
#include <interrupt.h>
#include <timer.h>

extern "C" void go_usr(void);

/* KERNEL MAIN */
extern "C" int main(int argc, char** argv) {
    printkl("Welcome to STKARM -- Simple and Trivial Kernel for Advanced Reduced Instruction Set Computer Machines");

    printkl("Installing kernel...");

    printkl("Now firing test software interrupt...");
    fireswi();

    printkl("Now enabling timer...");
    Timer::timer[0].set(0x100, Timer::CONTINUOUS, Timer::PRESCALER_128, Timer::LS_OSC);
    Timer::timer[0].start();
    Timer::timer[5].set(0x100, Timer::CONTINUOUS, Timer::PRESCALER_16, Timer::LS_OSC);
    Timer::timer[5].start();

    printkl("Now enabling GIC...");
    GIC::enable();

    printkl("Now going user...");
    go_usr();

    printkl("EOK -- End of Kernel -- This point can not be reached");
    return 0;
}