Initial commit (from git)

2000-05-19 16:04:55 +00:00
commit 1a9128a473
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+/* p_wcle.h --
+
+   This file is part of the UPX executable compressor.
+
+   Copyright (C) 1996-2000 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2000 Laszlo Molnar
+
+   UPX and the UCL library are free software; you can redistribute them
+   and/or modify them under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer                   Laszlo Molnar
+   markus.oberhumer@jk.uni-linz.ac.at        ml1050@cdata.tvnet.hu
+ */
+
+
+#ifndef __UPX_P_WCLE_H
+#define __UPX_P_WCLE_H
+
+
+/*************************************************************************
+// watcom/le
+**************************************************************************/
+
+class PackWcle : public Packer, public LeFile
+{
+    typedef Packer super;
+public:
+    PackWcle(InputFile *f) : super(f), LeFile(f){};
+    virtual int getVersion() const { return 11; }
+    virtual int getFormat() const { return UPX_F_WC_LE; }
+    virtual const char *getName() const { return "watcom/le"; }
+    virtual int getCompressionMethod() const;
+    virtual const int *getFilters() const;
+
+    virtual void pack(OutputFile *fo);
+    virtual void unpack(OutputFile *fo);
+
+    virtual bool canPack();
+    virtual bool canUnpack();
+
+protected:
+    virtual void handleStub(OutputFile *fo);
+
+    virtual void readObjectTable();
+    virtual void encodeObjectTable();
+    virtual void decodeObjectTable();
+
+    virtual void encodeFixupPageTable();
+    virtual void decodeFixupPageTable();
+
+    virtual void encodePageMap();
+
+    virtual void encodeEntryTable();
+    virtual void decodeEntryTable();
+
+    virtual int  preprocessFixups();
+    virtual void encodeFixups();
+    virtual void decodeFixups();
+
+    virtual void encodeImage(const Filter *ft);
+    virtual void decodeImage();
+
+    static void virt2rela(const le_object_table_entry_t *, unsigned *objn, unsigned *addr);
+
+    // temporary copy of the object descriptors
+    MemBuffer iobject_desc;
+
+    bool has_extra_code;
+    unsigned overlapoh;
+    unsigned neweip;
+};
+
+
+#endif /* already included */
+
+
+/*
+vi:ts=4:et
+*/
+