ba6edad975
* stage0/x86.M1 (SYS_close): New define. * mlibc/include/unistd.h (close): Declare. * mlibc/libc-mes+tcc.c: New file. * make.scm: Build and install it.
169 lines
4.8 KiB
Plaintext
169 lines
4.8 KiB
Plaintext
### Mes --- Maxwell Equations of Software
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### Copyright © 2017 Jan 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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DEFINE add____$i32,%eax 05
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DEFINE add____$i32,%ecx 81c1
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DEFINE add____$i32,%edx 81c2
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DEFINE add____$i32,(%eax) 8100
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DEFINE add____$i32,0x32(%eax) 8180
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DEFINE add____$i32,0x32(%ebp) 8185
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DEFINE add____$i8,%eax 83c0
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DEFINE add____$i8,%edx 83c2
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DEFINE add____$i8,%esp 83c4
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DEFINE add____$i8,(%eax) 8300
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DEFINE add____$i8,0x32 8305
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DEFINE add____$i8,0x32(%eax) 8380
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DEFINE add____$i8,0x32(%eax) 8380
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DEFINE add____$i8,0x32(%ebp) 8385
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DEFINE add____$i8,0x8(%eax) 8340
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DEFINE add____$i8,0x8(%ebp) 8345
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DEFINE add____%eax,%eax 01c0
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DEFINE add____%ebp,%eax 01e8
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DEFINE add____%edx,%eax 01d0
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DEFINE add____%edx,%eax 01d0
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DEFINE and____%edx,%eax 21d0
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DEFINE call32 e8
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DEFINE call___*%eax ffd0
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DEFINE cmp____$0x32,%eax 3d
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DEFINE cmp____$i32,%eax 3d
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DEFINE cmp____$i32,0x32(%ebp) 81bd
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DEFINE cmp____$i32,0x8(%ebp) 817d
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DEFINE cmp____$i8,%eax 83f8
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DEFINE cmp____$i8,0x32(%ebp) 83bd
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DEFINE cmp____$i8,0x8(%ebp) 837d
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DEFINE cmp____%al,%dl 38c2
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DEFINE cmp____%edx,%eax 39d0
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DEFINE div____%ebx f7f3
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DEFINE int____$0x80 cd80
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DEFINE je32 0f84
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DEFINE jg32 0f8f
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DEFINE jge32 0f8d
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DEFINE jmp32 e9
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DEFINE jne32 0f85
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DEFINE je8 74
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DEFINE lahf 9f
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DEFINE lea____0x32(%ebp),%eax 8d85
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DEFINE lea____0x32(%ebp),%edx 8d95
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DEFINE lea____0x8(%ebp),%eax 8d45
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DEFINE lea____0x8(%ebp),%edx 8d55
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DEFINE leave c9
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DEFINE mov____$i32,%eax b8
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DEFINE mov____$i32,%ebx bb
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DEFINE mov____$i32,%ecx b9
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DEFINE mov____$i32,%edx ba
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DEFINE mov____$i32,(%eax) c700
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DEFINE mov____$i32,0x32 c705
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DEFINE mov____$i32,0x8(%eax) c740
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DEFINE mov____$i32,0x8(%ebp) c745
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DEFINE mov____%al,(%edx) 8802
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DEFINE mov____%dl,(%eax) 8810
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DEFINE mov____%dl,0x8(%eax) 8850
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DEFINE mov____%eax,%ebx 89c3
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DEFINE mov____%eax,%edx 89c2
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DEFINE mov____%eax,(%ecx) 8901
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DEFINE mov____%eax,(%edx) 8902
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DEFINE mov____%eax,0x32 a3
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DEFINE mov____%eax,0x32(%ebp) 8985
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DEFINE mov____%eax,0x32(%edx) 8982
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DEFINE mov____%eax,0x8(%ebp) 8945
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DEFINE mov____%eax,0x8(%edx) 8942
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DEFINE mov____%ebp,%eax 89e8
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DEFINE mov____%ebp,%ecx 89e9
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DEFINE mov____%ebp,%edx 89ea
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DEFINE mov____%ecx,%(eax) 8908
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DEFINE mov____%edx,%(eax) 8910
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DEFINE mov____%edx,%eax 89d0
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DEFINE mov____%edx,%ebx 86d3
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DEFINE mov____%edx,%ecx 89d1
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DEFINE mov____%edx,0x32(%ebp) 8995
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DEFINE mov____%edx,0x8(%ebp) 8955
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DEFINE mov____%esp,%ebp 89e5
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DEFINE mov____(%eax),%eax 8b00
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DEFINE mov____(%edx),%ecx 8b0a
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DEFINE mov____(%edx),%edx 8b12
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DEFINE mov____0x32(%eax),%eax 8b80
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DEFINE mov____0x32(%ebp),%eax 8b85
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DEFINE mov____0x32(%ebp),%eax 8b85
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DEFINE mov____0x32(%ebp),%ebx 8b9d
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DEFINE mov____0x32(%ebp),%ecx 8b8d
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DEFINE mov____0x32(%ebp),%edx 8b95
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DEFINE mov____0x32(%ebp),%edx 8b95
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DEFINE mov____0x32,%eax a1
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DEFINE mov____0x32,%edx 8b15
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DEFINE mov____0x8(%eax),%eax 8b40
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DEFINE mov____0x8(%ebp),%eax 8b45
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DEFINE mov____0x8(%ebp),%ebx 8b5d
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DEFINE mov____0x8(%ebp),%ecx 8b4d
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DEFINE mov____0x8(%ebp),%edx 8b55
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DEFINE movzbl_%al,%eax 0fb6c0
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DEFINE movzbl_%dl,%edx 0fb6d2
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DEFINE movzbl_(%eax),%eax 0fb600
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DEFINE movzbl_(%eax),%edx 0fb610
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DEFINE movzbl_(%edx),%edx 0fb612
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DEFINE movzbl_0x8(%ebp),%eax 0fb645
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DEFINE movzbl_0x8(%ebp),%edx 0fb655
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DEFINE mul____%edx f7e2
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DEFINE nop 90
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DEFINE not____%eax f7d0
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DEFINE or_____%edx,%eax 09d0
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DEFINE pop____%eax 58
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DEFINE pop____%edx 5a
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DEFINE push___$i32 68
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DEFINE push___%eax 50
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DEFINE push___%ebp 55
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DEFINE push___%edx 52
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DEFINE push___(%eax) ff30
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DEFINE push___0x32(%ebp) ffb5
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DEFINE push___0x8(%ebp) ff75
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DEFINE ret c3
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DEFINE sahf 9e
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DEFINE sete___%al 0f94c0
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DEFINE setne__%al 0f95c0
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DEFINE shl____$i8,%eax c1e0
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DEFINE shl____%cl,%eax d3e0
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DEFINE shr____%cl,%eax d3e8
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DEFINE sub____%al,%dl 28d0
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DEFINE sub____%dl,%al 28c2
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DEFINE sub____%eax,%edx 29c2
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DEFINE sub____%edx,%eax 29d0
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DEFINE sub____%edx,%eax 29d0
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DEFINE sub____%esp,$i8 83ec
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DEFINE test___%al,%al 84c0
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DEFINE test___%eax,%eax 85c0
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DEFINE xchg___%dl,%bl 86d3
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DEFINE xchg___%eax,(%esp) 870424
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DEFINE xor____$i32,%eax 35
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DEFINE xor____$i8,%ah 80f4
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DEFINE xor____%eax,%eax 31c0
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DEFINE xor____%ebx,%ebx 31db
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DEFINE xor____%ecx,%ecx 31c9
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DEFINE xor____%edx,%eax 31d0
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DEFINE xor____%edx,%edx 31d2
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DEFINE SYS_exit 01000000
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DEFINE SYS_read 03000000
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DEFINE SYS_write 04000000
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DEFINE SYS_open 05000000
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DEFINE SYS_close 06000000
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DEFINE SYS_access 21000000
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DEFINE SYS_brk 2d000000
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DEFINE SYS_fsync 76000000
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