OilfieldToolsNet/opm-common
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added: symbol demangling helper

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this is trivial enough to carry ourself instead of
relying on dune-common
This commit is contained in:
Arne Morten Kvarving 2022-12-22 13:02:48 +01:00
parent fd6e793b6a
commit b125823f92
4 changed files with 84 additions and 0 deletions
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2
CMakeLists_files.cmake
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@ -32,6 +32,7 @@ list (APPEND MAIN_SOURCE_FILES
src/opm/common/OpmLog/StreamLog.cpp
src/opm/common/OpmLog/TimerLog.cpp
src/opm/common/utility/ActiveGridCells.cpp
src/opm/common/utility/Demangle.cpp
src/opm/common/utility/FileSystem.cpp
src/opm/common/utility/numeric/MonotCubicInterpolator.cpp
src/opm/common/utility/OpmInputError.cpp
@ -694,6 +695,7 @@ list( APPEND PUBLIC_HEADER_FILES
opm/common/OpmLog/StreamLog.hpp
opm/common/OpmLog/TimerLog.hpp
opm/common/utility/ActiveGridCells.hpp
opm/common/utility/Demangle.hpp
opm/common/utility/FileSystem.hpp
opm/common/utility/OpmInputError.hpp
opm/common/utility/Serializer.hpp

1
opm-common-prereqs.cmake
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@ -8,6 +8,7 @@ set (opm-common_CONFIG_VAR
HAVE_VALGRIND
HAVE_FINAL
HAVE_ECL_INPUT
HAVE_CXA_DEMANGLE
)
# dependencies

32
opm/common/utility/Demangle.hpp Normal file
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@ -0,0 +1,32 @@
/*
Copyright 2022 Equinor ASA.
This file is part of the Open Porous Media project (OPM).
OPM 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 3 of the License, or
(at your option) any later version.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPM_DEMANGLE_HPP
#define OPM_DEMANGLE_HPP
#include <string>
namespace Opm {
//! \brief Returns demangled name of symbol.
//! \details Non-demangled name is return if demangling is not supported
std::string demangle(const char* mangled_symbol);
}
#endif //OPM_DEMANGLE_HPP

49
src/opm/common/utility/Demangle.cpp Normal file
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@ -0,0 +1,49 @@
/*
Copyright 2022 Equinor ASA.
This file is part of the Open Porous Media project (OPM).
OPM 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 3 of the License, or
(at your option) any later version.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <opm/common/utility/Demangle.hpp>
#include <cstdlib>
#include <typeinfo>
#if HAVE_CXA_DEMANGLE
#include <cxxabi.h>
#endif
namespace Opm {
std::string demangle(const char* mangled_symbol)
{
std::string name = mangled_symbol;
#if HAVE_CXA_DEMANGLE
int status;
char* demangled = abi::__cxa_demangle(mangled_symbol,
nullptr, nullptr, &status);
if (demangled) {
name = demangled;
free(demangled);
}
#endif
return name;
}
}