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Add mes and mescc-tools-extra

Browse source 
mescc-tools-extra contains two important tools:
- cp
- chmod

mes first builds itself from a mes 0.21 seed as used by guix, and then
builds a mes 0.22 and then mes 0.22 using that created mes 0.22.

It does /not/ use bootstrap.sh as we don't have a proper shell at this
point, it has been manually adapted for kaem.
This commit is contained in:
fosslinux 2020-12-25 18:40:14 +11:00
parent 2706e07556
commit 649d7b68dc
1029 changed files with 120985 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

63
sysa/mes-0.22/lib/linux/x86-mes-mescc/crt1.c Normal file
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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include "mes/lib-mini.h"
int main (int argc, char *argv[], char *envp[]);
int
_start ()
{
asm ("mov____$i8,%eax !0");
asm ("mov____%eax,0x32 &__stdin");
asm ("mov____$i8,%eax !1");
asm ("mov____%eax,0x32 &__stdout");
asm ("mov____$i8,%eax !2");
asm ("mov____%eax,0x32 &__stderr");
asm ("mov____%ebp,%eax");
asm ("add____$i8,%eax !4");
asm ("movzbl_(%eax),%eax");
asm ("add____$i8,%eax !3");
asm ("shl____$i8,%eax !0x02");
asm ("add____%ebp,%eax");
asm ("mov____%eax,0x32 &environ");
asm ("push___%eax");
asm ("mov____%ebp,%eax");
asm ("add____$i8,%eax !8");
asm ("push___%eax");
asm ("mov____%ebp,%eax");
asm ("add____$i8,%eax !4");
asm ("movzbl_(%eax),%eax");
asm ("push___%eax");
main ();
asm ("mov____%eax,%ebx");
asm ("mov____$i32,%eax %1");
asm ("int____$0x80");
asm ("hlt");
}

28
sysa/mes-0.22/lib/linux/x86-mes-mescc/exit-42.S Normal file
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### GNU Mes --- Maxwell Equations of Software
### Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
###
### 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 <http://www.gnu.org/licenses/>.
DEFINE sys_exit 01
:main
mov____$i8,%eax !42
mov____%eax,%ebx
mov____$i8,%eax sys_exit
int____$0x80
:ELF_data
:HEX2_data

40
sysa/mes-0.22/lib/linux/x86-mes-mescc/hello-mes.S Normal file
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### GNU Mes --- Maxwell Equations of Software
### Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
###
### 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 <http://www.gnu.org/licenses/>.
DEFINE sys_exit 01
DEFINE sys_write 04
:main
mov____$i8,%eax !end_hello_message>hello_message
mov____%eax,%ecx
mov____$i8,%eax !0
mov____%eax,%ebx
mov____$i8,%eax sys_write
int____$0x80
mov____$i8,%eax !0
mov____%eax,%ebx
mov____$i8,%eax sys_exit
int____$0x80
:ELF_data
:hello_message
"Hello, GNU Mes!
"
:end_hello_message
:HEX2_data

37
sysa/mes-0.22/lib/linux/x86-mes-mescc/mini.c Normal file
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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2016,2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
void
_exit ()
{
asm ("mov____$i32,%eax SYS_exit");
asm ("mov____0x8(%ebp),%ebx !8");
asm ("int____$0x80");
}
void
_write ()
{
asm ("mov____$i32,%eax SYS_write");
asm ("mov____0x8(%ebp),%ebx !8");
asm ("mov____0x8(%ebp),%ecx !12");
asm ("mov____0x8(%ebp),%edx !16");
asm ("int____$0x80");
}

137
sysa/mes-0.22/lib/linux/x86-mes-mescc/syscall.c Normal file
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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2016,2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include <errno.h>
#include <linux/x86/syscall.h>
int
__sys_call (int sys_call)
{
asm ("mov____0x8(%ebp),%eax !8");
asm ("int____$0x80");
}
int
__sys_call1 (int sys_call, int one)
{
asm ("mov____0x8(%ebp),%eax !8");
asm ("mov____0x8(%ebp),%ebx !12");
asm ("int____$0x80");
}
int
__sys_call2 (int sys_call, int one, int two)
{
asm ("mov____0x8(%ebp),%eax !8");
asm ("mov____0x8(%ebp),%ebx !12");
asm ("mov____0x8(%ebp),%ecx !16");
asm ("int____$0x80");
}
int
__sys_call3 (int sys_call, int one, int two, int three)
{
asm ("mov____0x8(%ebp),%eax !8");
asm ("mov____0x8(%ebp),%ebx !12");
asm ("mov____0x8(%ebp),%ecx !16");
asm ("mov____0x8(%ebp),%edx !20");
asm ("int____$0x80");
}
int
__sys_call4 (int sys_call, int one, int two, int three, int four)
{
asm ("mov____0x8(%ebp),%eax !8");
asm ("mov____0x8(%ebp),%ebx !12");
asm ("mov____0x8(%ebp),%ecx !16");
asm ("mov____0x8(%ebp),%edx !20");
asm ("mov____0x8(%ebp),%esi !24");
asm ("int____$0x80");
}
int
_sys_call (int sys_call)
{
int r = __sys_call (sys_call);
if (r < 0)
{
errno = -r;
r = -1;
}
else
errno = 0;
return r;
}
int
_sys_call1 (int sys_call, int one)
{
int r = __sys_call1 (sys_call, one);
if (r < 0)
{
errno = -r;
r = -1;
}
else
errno = 0;
return r;
}
int
_sys_call2 (int sys_call, int one, int two)
{
int r = __sys_call2 (sys_call, one, two);
if (r < 0)
{
errno = -r;
r = -1;
}
else
errno = 0;
return r;
}
int
_sys_call3 (int sys_call, int one, int two, int three)
{
int r = __sys_call3 (sys_call, one, two, three);
if (r < 0)
{
errno = -r;
r = -1;
}
else
errno = 0;
return r;
}
int
_sys_call4 (int sys_call, int one, int two, int three, int four)
{
int r = __sys_call4 (sys_call, one, two, three, four);
if (r < 0)
{
errno = -r;
r = -1;
}
else
errno = 0;
return r;
}