/* -*-comment-start: "//";comment-end:""-*- * GNU Mes --- Maxwell Equations of Software * Copyright © 2017,2018,2019,2023 Jan (janneke) Nieuwenhuizen * Copyright © 2021 Paul Dersey * * This file is part of GNU Mes. * * GNU Mes 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 (at * your option) any later version. * * GNU Mes 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 GNU Mes. If not, see . */ #include // *INDENT-OFF* void _start () { asm ( "mov %ebp,%eax\n\t" "add $4,%eax\n\t" "mov (%eax),%eax\n\t" "add $3,%eax\n\t" "shl $2,%eax\n\t" "add %ebp,%eax\n\t" "push %eax\n\t" "mov %ebp,%eax\n\t" "add $8,%eax\n\t" "push %eax\n\t" "mov %ebp,%eax\n\t" "add $4,%eax\n\t" "mov (%eax),%eax\n\t" "push %eax\n\t" "call __init_io\n\t" "call main\n\t" "mov %eax,%ebx\n\t" "mov $1,%eax\n\t" "int $0x80\n\t" "hlt \n\t" ); }