bringelle/src/bringelle.c

#include "libc/stdio.h"
#include "boot/multiboot.h"
#include "core/mem.h"
#include "core/gdt.h"
#include "core/paging.h"
#include "core/scheduler.h"

extern void interrupt_enable();

void utask(){
  char *msg=(char*)4206592+10;
  msg[0]='T';
  msg[1]='a';
  msg[2]='s';
  msg[3]='k';
  msg[4]='1';
  msg[5]='\0';
  asm("mov $0x1, %%eax;int $0x30"::"b"(msg));
  while(1);
}

void bringelle(){
  clear();
  printc("Booting Bringelle...\n",GREEN);

  // ----- Kernel boot sequence
  interrupt_enable();
  print("Interrupts enabled\n");

  paging_enable();
  print("Paging enable\n");
  print("Kernel started!\n");
  print("-----------------------\n");
  show_tics=1;

  // Utask
  print("Launch user task \n");
  int* page_dir=paging_allocate(2);
  run_task(page_dir, utask,100);


  while(1);
}