108 lines
2.7 KiB
NASM
108 lines
2.7 KiB
NASM
; l_tmt.asm -- loader & decompressor for the tmt/adam format
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;
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; This file is part of the UPX executable compressor.
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;
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; Copyright (C) 1996-2001 Markus Franz Xaver Johannes Oberhumer
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; Copyright (C) 1996-2001 Laszlo Molnar
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; All Rights Reserved.
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;
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; UPX and the UCL library are free software; you can redistribute them
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; and/or modify them under the terms of the GNU General Public License as
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; published by the Free Software Foundation; either version 2 of
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; the License, or (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but 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 this program; see the file COPYING.
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; If not, write to the Free Software Foundation, Inc.,
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; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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;
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; Markus F.X.J. Oberhumer Laszlo Molnar
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; markus@oberhumer.com ml1050@cdata.tvnet.hu
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;
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%define jmps jmp short
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%define jmpn jmp near
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%include "macros.ash"
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BITS 32
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SECTION .text
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ORG 0
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; =============
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; ============= ENTRY POINT
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; =============
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start:
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; __TMTMAIN1__
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mov edi, 0 ; relocation offset
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push edi
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lea esi, [edi + 'ESI0']
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lea edi, [edi + 'EDI0']
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mov ecx, 'ECX0'
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std
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rep
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movsb
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cld
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lea esi, [edi + 1]
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pop edi
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or ebp, byte -1
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push edi
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%ifdef __TMTCALT1__
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push edi
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%endif; __TMTMAIN2__
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jmpn .1+'JMPD'
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.1:
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%include "header.ash"
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cutpoint:
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; __TMTCUTPO__
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; =============
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; ============= DECOMPRESSION
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; =============
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%include "n2b_d32.ash"
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%include "n2d_d32.ash"
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; __TMTMAIN5__
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pop ebp
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mov esi, edi
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sub esi, [edi - 4]
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; =============
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; ============= CALLTRICK
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; =============
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%ifdef __TMTCALT2__
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pop edi
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cjt32 ebp
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%endif; __TMTRELOC__
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; =============
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; ============= RELOCATION
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; =============
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lea edi, [ebp - 4]
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reloc32 esi, edi, ebp
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; =============
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; __TMTJUMP1__
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jmpn .1+'JMPO'
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.1:
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eof:
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; __TMTHEEND__
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section .data
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dd -1
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dw eof
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; vi:ts=8:et:nowrap
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