toolsandutils/e32tools/checklib/object/elf_object.cpp
branchGCC_SURGE
changeset 56 626366955efb
parent 55 59148e28d9f6
child 57 e69da8462916
--- a/toolsandutils/e32tools/checklib/object/elf_object.cpp	Fri Jun 25 18:24:47 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "object.h"
-
-#include "elf/elf_file_header.h"
-#include "elf/elf_section_header.h"
-#include "elf/elf_symbol.h"
-#include "elf/elf_string_table.h"
-
-#include <algorithm>
-#include <functional>
-
-Elf_object::Elf_object(const char* p1, const char* p2)
-{
-    const char* first_p = p1;
-    const char* last_p = p2;
-
-    elf::File_header fh(first_p, last_p);
-
-    const char* sh_table_p = first_p + fh.get_shoff();
-
-    const char* p = sh_table_p;
-
-    unsigned D = fh.get_shentsize();
-    unsigned N = fh.get_shnum();
-
-    // Iterate over the section header table.
-    for (unsigned i = 0; i < N; i++, p += D )
-    {
-        elf::Section_header sh(p, last_p);
-
-        if ( sh.is_type_symtab() ) // We've found the symbol table's section header.
-        {
-            // Locate the string table.
-            elf::Section_header strtab_sh( sh_table_p + D*sh.get_link(), last_p );
-            elf::String_table strtab(first_p + strtab_sh.get_offset(), strtab_sh.get_size() );
-
-            unsigned D = sh.get_entsize();  // The difference between two symbol pointers.
-            unsigned N = sh.get_size() / D; // The number of symbols.
-
-            const char* p = first_p + sh.get_offset();
-
-            // Iterate over all symbols.
-            for (unsigned i = 0; i < N; i++, p += D)
-            {
-                const elf::Symbol s(p);
-
-                if (s.get_shndx() == 0)
-                {
-                    m_undef_symbols.push_back( strtab.get_string( s.get_name() ) );
-                }
-            }
-
-            break; // We're only interested in the symbol table ...
-        }
-    }
-}
-
-Elf_object::~Elf_object() {}
-
-bool Elf_object::is_undef(const char a_sym[]) const
-{
-    using std::find_if;
-    using std::not1;
-    using std::bind2nd;
-    using std::ptr_fun;
-    using std::strcmp;
-
-    typedef std::vector<const char*> T;
-
-    T::const_iterator beg_p = m_undef_symbols.begin();
-    T::const_iterator end_p = m_undef_symbols.end();
-
-    // "STL considered harmful."
-    T::const_iterator pos = find_if( beg_p, end_p, not1(bind2nd( ptr_fun(strcmp), a_sym)) );
-
-    return (pos != end_p);
-}
-