os-k/kaleid/kernel/init/init.c

//----------------------------------------------------------------------------//
//                           GNU GPL OS/K                                     //
//                                                                            //
//  Desc:       Kernel entry point                                            //
//                                                                            //
//                                                                            //
//  Copyright © 2018-2019 The OS/K Team                                       //
//                                                                            //
//  This file is part of OS/K.                                                //
//                                                                            //
//  OS/K 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         //
//  any later version.                                                        //
//                                                                            //
//  OS/K 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 OS/K.  If not, see <https://www.gnu.org/licenses/>.            //
//----------------------------------------------------------------------------//
#include <multiboot/multiboot.h>
#include <kernel/term.h>
#include <kernel/panic.h>


extern void testf(void);

//
// Entry point of the Kaleid kernel
//
noreturn void StartKern(void *mbInfo, int mbMagic)
{
    (void)mbInfo;
    (void)mbMagic;

    // We're not ready to deal with interrupts
    DisableIRQs();

    volatile ushort *vga = (volatile ushort *)0xB8000;

    // Kernel terminals
    //InitTerms();

    *vga++ = ('A' << 8 | 0x0F);

    // We're out
    StartPanic("Goodbye World :(");
}