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https://github.com/upx/upx
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126 lines
3.7 KiB
Plaintext
126 lines
3.7 KiB
Plaintext
/* fcto_ml.ch -- filter CTO implementation
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This file is part of the UPX executable compressor.
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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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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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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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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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Markus F.X.J. Oberhumer Laszlo Molnar
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markus.oberhumer@jk.uni-linz.ac.at ml1050@cdata.tvnet.hu
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*/
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/*************************************************************************
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// these are not implemented here
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**************************************************************************/
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// filter: e8, e9, e8e9
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#define f_cto32_e8 NULL
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#define f_cto32_e9 NULL
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#define f_cto32_e8e9 NULL
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// unfilter: e8, e9, e8e9
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#define u_cto32_e8 NULL
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#define u_cto32_e9 NULL
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#define u_cto32_e8e9 NULL
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// scan: e8, e9, e8e9
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#define s_cto32_e8 NULL
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#define s_cto32_e9 NULL
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#define s_cto32_e8e9 NULL
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// filter: e8, e9, e8e9 with bswap be->le
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#define f_cto32_e8_bswap_be NULL
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#define f_cto32_e9_bswap_be NULL
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#define f_cto32_e8e9_bswap_be NULL
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// unfilter: e8, e9, e8e9 with bswap be->le
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#define u_cto32_e8_bswap_be NULL
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#define u_cto32_e9_bswap_be NULL
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#define u_cto32_e8e9_bswap_be NULL
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// scan: e8, e9, e8e9 with bswap be->le
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#define s_cto32_e8_bswap_be NULL
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#define s_cto32_e9_bswap_be NULL
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#define s_cto32_e8e9_bswap_be NULL
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/*************************************************************************
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//
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**************************************************************************/
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#define COND(b,x) (b[x] == 0xe8)
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#define F f_cto32_e8_bswap_le
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#define U u_cto32_e8_bswap_le
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#include "fcto_ml2.ch"
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#undef U
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#undef F
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#define F s_cto32_e8_bswap_le
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#include "fcto_ml2.ch"
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#undef F
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#undef COND
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#define COND(b,x) (b[x] == 0xe9)
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#define F f_cto32_e9_bswap_le
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#define U u_cto32_e9_bswap_le
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#include "fcto_ml2.ch"
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#undef U
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#undef F
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#define F s_cto32_e9_bswap_le
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#include "fcto_ml2.ch"
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#undef F
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#undef COND
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#define COND(b,x) (b[x] == 0xe8 || b[x] == 0xe9)
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#define F f_cto32_e8e9_bswap_le
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#define U u_cto32_e8e9_bswap_le
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#include "fcto_ml2.ch"
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#undef U
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#undef F
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#define F s_cto32_e8e9_bswap_le
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#include "fcto_ml2.ch"
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#undef F
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#undef COND
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/*************************************************************************
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//
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**************************************************************************/
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#define COND(b,x,lastcall) \
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(b[x] == 0xe8 || b[x] == 0xe9 \
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|| (lastcall!=(x) && 0xf==b[(x)-1] && 0x80<=b[x] && b[x]<=0x8f) )
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#define F f_ctjo32_e8e9_bswap_le
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#define U u_ctjo32_e8e9_bswap_le
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#include "fcto_ml3.ch"
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#undef U
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#undef F
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#define F s_ctjo32_e8e9_bswap_le
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#include "fcto_ml3.ch"
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#undef F
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#undef COND
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/*
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vi:ts=4:et
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*/
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