488d3f6afa
* scaffold/argv.c (strcmp): Remove. (main): Update. * scaffold/argv.kaem: New file. lib/x86-mes/x86.M1 (mov____%edi,%ebp, mov____%esp,%edi): New macro.
60 lines
1.6 KiB
Plaintext
60 lines
1.6 KiB
Plaintext
### GNU Mes --- Maxwell Equations of Software
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### Copyright © 2017,2018,2019 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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:_start
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push___%ebp
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mov____%esp,%ebp
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sub____$i32,%esp %0x1054
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mov____$i8,%eax !0
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mov____%eax,0x32 &GLOBAL___stdin
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mov____$i8,%eax !1
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mov____%eax,0x32 &GLOBAL___stdout
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mov____$i8,%eax !2
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mov____%eax,0x32 &GLOBAL___stderr
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mov____%ebp,%eax
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add____$i8,%eax !4
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mov____(%eax),%eax
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add____$i8,%eax !3
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shl____$i8,%eax !0x02
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add____%ebp,%eax
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mov____%eax,0x32 &GLOBAL_environ
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mov____%esp,%edi ; M2-Planet calling convention pushes forward
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mov____%ebp,%eax ; argc
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add____$i8,%eax !4
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mov____(%eax),%eax
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push___%eax
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mov____%ebp,%eax ; argv
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add____$i8,%eax !8
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push___%eax
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mov____0x32,%eax &GLOBAL_environ
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push___%eax
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mov____%edi,%ebp ; M2-Planet calling convention
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call32 %FUNCTION_main
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add____$i8,%esp !0x0
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test___%eax,%eax
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mov____%eax,%ebx
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mov____$i32,%eax %1
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int____$0x80
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hlt
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leave
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ret
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