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/* Low-level checking of .debug_aranges.
Copyright (C) 2009, 2010, 2011 Red Hat, Inc.
This file is part of Red Hat elfutils.
Red Hat elfutils 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; version 2 of the License.
Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
Red Hat elfutils is an included package of the Open Invention Network.
An included package of the Open Invention Network is a package for which
Open Invention Network licensees cross-license their patents. No patent
license is granted, either expressly or impliedly, by designation as an
included package. Should you wish to participate in the Open Invention
Network licensing program, please visit www.openinventionnetwork.com
<http://www.openinventionnetwork.com>. */
#ifndef DWARFLINT_CHECK_DEBUG_ARANGES_HH
#define DWARFLINT_CHECK_DEBUG_ARANGES_HH
#include "checks.hh"
#include "sections_i.hh"
#include "check_debug_info_i.hh"
#include "cu_coverage_i.hh"
namespace locus_simple_fmt
{
char const *cudie_n ();
};
class cudie_locus
: public fixed_locus<sec_info,
locus_simple_fmt::cudie_n,
locus_simple_fmt::dec>
{
typedef fixed_locus<sec_info,
locus_simple_fmt::cudie_n,
locus_simple_fmt::dec> _super_t;
public:
template <class T>
cudie_locus (T const &die)
: _super_t (die.offset ())
{}
cudie_locus (Dwarf_Off offset)
: _super_t (offset)
{}
};
class arange_locus
: public locus
{
Dwarf_Off _m_table_offset;
Dwarf_Off _m_arange_offset;
locus const *_m_cudie_locus;
public:
explicit arange_locus (Dwarf_Off table_offset = -1,
Dwarf_Off arange_offset = -1)
: _m_table_offset (table_offset)
, _m_arange_offset (arange_offset)
, _m_cudie_locus (NULL)
{}
explicit arange_locus (locus const &cudie_locus)
: _m_table_offset (-1)
, _m_arange_offset (-1)
, _m_cudie_locus (&cudie_locus)
{}
void
set_cudie (locus const *cudie_locus)
{
_m_cudie_locus = cudie_locus;
}
void
set_arange (Dwarf_Off arange_offset)
{
_m_arange_offset = arange_offset;
}
std::string format (bool brief = false) const;
};
class check_debug_aranges
: public check<check_debug_aranges>
{
section<sec_aranges> *_m_sec_aranges;
check_debug_info *_m_info;
cu_coverage *_m_cu_coverage;
public:
static checkdescriptor const *descriptor ();
check_debug_aranges (checkstack &stack, dwarflint &lint);
};
#endif//DWARFLINT_CHECK_DEBUG_ARANGES_HH
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