ec9aecea07
* lib/freebsd/x86-mes-gcc/crt1.c: New file. * lib/freebsd/x86-mes-gcc/exit-42.S: New file. * lib/freebsd/x86-mes-gcc/hello-mes.S: New file. * lib/freebsd/x86-mes-gcc/mini.c: New file. * lib/freebsd/x86-mes-mescc/crt1.c: New file. * lib/freebsd/x86-mes-mescc/mini.c: New file. * lib/freebsd/x86-mes/elf32-0exit-42.hex2: New file. * lib/freebsd/x86-mes/elf32-0header.hex2: New file. * lib/freebsd/x86-mes/elf32-0hello-mes.hex2: New file. * lib/freebsd/x86-mes/elf32-body-exit-42.hex2: New file. * lib/freebsd/x86-mes/elf32-body-hello-mes.hex2: New file. * lib/freebsd/x86-mes/elf32-footer-single-main.hex2: New file. * lib/freebsd/x86-mes/elf32-header.hex2: New file.
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU 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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* GNU 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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void
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_exit ()
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{
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asm ("mov____$i32,%eax SYS_exit");
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asm ("mov____0x8(%ebp),%ebx !8");
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asm ("push___%ebx");
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asm ("push___%ebx");
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asm ("int____$0x80");
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}
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void
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_write ()
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{
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asm ("mov____$i32,%eax SYS_write");
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asm ("mov____0x8(%ebp),%edx !16");
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asm ("push___%edx");
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asm ("mov____0x8(%ebp),%ecx !12");
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asm ("push___%ecx");
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asm ("mov____0x8(%ebp),%ebx !8");
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asm ("push___%ebx");
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asm ("push___%ebx");
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asm ("int____$0x80");
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}
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