56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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int
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_sys_call (int sys_call)
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{
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asm ("mov____0x8(%ebp),%eax !8");
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asm ("int____$0x80");
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}
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int
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_sys_call1 (int sys_call, int one)
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{
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asm ("mov____0x8(%ebp),%eax !8");
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asm ("mov____0x8(%ebp),%ebx !12");
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asm ("int____$0x80");
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}
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int
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_sys_call2 (int sys_call, int one, int two)
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{
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asm ("mov____0x8(%ebp),%eax !8");
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asm ("mov____0x8(%ebp),%ebx !12");
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asm ("mov____0x8(%ebp),%ecx !16");
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asm ("int____$0x80");
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}
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int
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_sys_call3 (int sys_call, int one, int two, int three)
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{
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asm ("mov____0x8(%ebp),%eax !8");
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asm ("mov____0x8(%ebp),%ebx !12");
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asm ("mov____0x8(%ebp),%ecx !16");
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asm ("mov____0x8(%ebp),%edx !20");
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asm ("int____$0x80");
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}
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