40fddf1715
and allow for block-by-block specification of filter and parameters. linker.cpp linker.h mem.cpp mem.h p_elf.h p_lx_elf.cpp p_lx_elf.h p_lx_exc.cpp p_lx_exc.h p_lx_sh.cpp p_lx_sh.h p_unix.cpp p_unix.h packer.cpp packer.h stub/fold_elf86.asm stub/fold_exec86.asm stub/fold_sh86.asm stub/l_lx_elf.c stub/l_lx_elf86.asm stub/l_lx_elf86.lds stub/l_lx_exec.c stub/l_lx_exec86.asm stub/l_lx_exec86.lds stub/l_lx_sh.c stub/l_lx_sh86.asm stub/l_lx_sh86.lds stub/linux.hh committer: jreiser <jreiser> 981084316 +0000
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/* p_lx_elf.h --
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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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Copyright (C) 2000-2001 John F. Reiser
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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 John F. Reiser
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markus@oberhumer.com ml1050@cdata.tvnet.hu jreiser@BitWagon.com
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*/
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#ifndef __UPX_P_LX_ELF_H //{
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#define __UPX_P_LX_ELF_H
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/*************************************************************************
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// linux/elf386
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**************************************************************************/
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class PackLinuxI386elf : public PackLinuxI386
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{
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typedef PackLinuxI386 super;
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public:
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PackLinuxI386elf(InputFile *f);
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virtual ~PackLinuxI386elf();
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virtual int getVersion() const { return 11; }
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virtual int getFormat() const { return UPX_F_LINUX_ELF_i386; }
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virtual const char *getName() const { return "linux/elf386"; }
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virtual const int *getFilters() const;
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virtual int buildLoader(const Filter *);
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virtual void unpack(OutputFile *fo);
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virtual bool canPack();
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virtual bool canUnpackVersion(int version) const
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{ return (version >= 11); }
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protected:
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struct Extent {
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off_t offset;
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off_t size;
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};
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virtual void packExtent(Extent const &x,
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unsigned &total_in, unsigned &total_out, Filter *, OutputFile *);
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virtual void unpackExtent(unsigned wanted, OutputFile *fo,
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unsigned &total_in, unsigned &total_out,
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unsigned &c_adler, unsigned &u_adler, bool first_PF_X);
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protected:
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virtual void pack1(OutputFile *, Filter &); // generate executable header
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virtual void pack2(OutputFile *, Filter &); // append compressed data
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virtual void patchLoader();
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Elf_LE32_Ehdr ehdri; // from input file
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Elf_LE32_Phdr *phdri; // for input file
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unsigned sz_phdrs; // sizeof Phdr[]
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};
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#endif /*} already included */
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/*
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vi:ts=4:et
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*/
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