fix: use only one dependency file per resource - not one per language per resource. Speed improvement.
fix: revert dependency minimisation (doesn't help, causes problems)
// 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 "coff/coff_file_header.h"
#include "coff/coff_symbol.h"
#include "coff/coff_string_table.h"
#include <algorithm>
#include <functional>
Coff_object::Coff_object(const char* p1, const char* p2)
{
coff::File_header fh(p1, p2);
unsigned nr_of_syms = fh.get_symcount();
unsigned sym_size = coff::Symbol::get_entrysize();
// Pointer to the first entry in the symbol table.
p1 += fh.get_symtab_offset();
// The string table is locates directly after the symbol table.
coff::String_table strtab( p1 + nr_of_syms * sym_size);
// Iterate over the whole symbol table.
for (unsigned i = 0; i < nr_of_syms; i++, p1 += sym_size)
{
coff::Symbol s(p1, p2);
// A symbol can have auxiliary entries that follows it.
unsigned aux_count = s.get_auxcount();
p1 += sym_size * aux_count;
i += aux_count;
if ( s.get_section() == 0 ) // If symbol is undefined ...
{
m_undef_symbols.push_back( strtab.get_string( s.get_name() ) );
}
}
}
Coff_object::~Coff_object() {}
bool Coff_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();
T::const_iterator pos = find_if( beg_p, end_p, not1(bind2nd( ptr_fun(strcmp), a_sym)) );
return (pos != end_p);
}