[Scummvm-cvs-logs] SF.net SVN: scummvm:[49977] scummvm/branches/gsoc2010-plugins/backends/ platform/gp2xwiz/gp2xwiz-loader.h

[toneman1138 at users.sourceforge.net]

Revision: 49977
          http://scummvm.svn.sourceforge.net/scummvm/?rev=49977&view=rev
Author:   toneman1138
Date:     2010-06-18 00:18:26 +0000 (Fri, 18 Jun 2010)

Log Message:
-----------
added ELF loader header for gp2xwiz

Added Paths:
-----------
    scummvm/branches/gsoc2010-plugins/backends/platform/gp2xwiz/gp2xwiz-loader.h

Added: scummvm/branches/gsoc2010-plugins/backends/platform/gp2xwiz/gp2xwiz-loader.h
===================================================================
--- scummvm/branches/gsoc2010-plugins/backends/platform/gp2xwiz/gp2xwiz-loader.h	                        (rev 0)
+++ scummvm/branches/gsoc2010-plugins/backends/platform/gp2xwiz/gp2xwiz-loader.h	2010-06-18 00:18:26 UTC (rev 49977)
@@ -0,0 +1,67 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it 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; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef GP2XWIZ_LOADER_H
+#define GP2XWIZ_LOADER_H
+
+#include "elf32.h"
+
+#define MAXDLERRLEN 80
+
+class DLObject {
+ protected:
+  char *errbuf; /* For error messages, at least MAXDLERRLEN in size */
+
+  void *_segment, *_symtab;
+  char *_strtab;
+  int _symbol_cnt;
+  void *_dtors_start, *_dtors_end;
+
+  void seterror(const char *fmt, ...);
+  void unload();
+  bool relocate(int fd, unsigned long offset, unsigned long size);
+  bool load(int fd);
+
+ public:
+  bool open(const char *path);
+  bool close();
+  void *symbol(const char *name);
+  void discard_symtab();
+
+  DLObject(char *errbuf = NULL) : errbuf(_errbuf), _segment(NULL),_symtab(NULL),
+    _strtab(NULL), _symbol_cnt(0), _dtors_start(NULL), _dtors_end(NULL) {}
+};
+
+#define RTLD_LAZY 0
+
+extern "C" {
+  void *dlopen(const char *filename, int flags);
+  int dlclose(void *handle);
+  void *dlsym(void *handle, const char *symbol);
+  const char *dlerror();
+  void dlforgetsyms(void *handle);
+}
+
+#endif /* GP2XWIZ_LOADER_H */


Property changes on: scummvm/branches/gsoc2010-plugins/backends/platform/gp2xwiz/gp2xwiz-loader.h
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:keywords
   + Id URL
Added: svn:eol-style
   + native


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