Program Listing for File utils.hpp
↰ Return to documentation for file (/tmp/ws/src/tracetools_acceleration/include/tracetools_acceleration/utils.hpp
)
// Copyright 2021 Xilinx®
// Copyright 2019 Robert Bosch GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef TRACETOOLS_ACCELERATION__UTILS_HPP_
#define TRACETOOLS_ACCELERATION__UTILS_HPP_
#include <stddef.h>
#include <functional>
#include "tracetools_acceleration/visibility_control.hpp"
#define SYMBOL_UNKNOWN "UNKNOWN"
namespace tracetools_acceleration
{
namespace detail
{
TRACETOOLS_PUBLIC const char * _demangle_symbol(const char * mangled);
TRACETOOLS_PUBLIC const char * _get_symbol_funcptr(void * funcptr);
} // namespace detail
template<typename T, typename ... U>
const char * get_symbol(std::function<T(U...)> f)
{
typedef T (fnType)(U...);
fnType ** fnPointer = f.template target<fnType *>();
// If we get an actual address
if (fnPointer != nullptr) {
void * funcptr = reinterpret_cast<void *>(*fnPointer);
return detail::_get_symbol_funcptr(funcptr);
}
// Otherwise we have to go through target_type()
return detail::_demangle_symbol(f.target_type().name());
}
template<typename L>
const char * get_symbol(L && l)
{
return detail::_demangle_symbol(typeid(l).name());
}
} // namespace tracetools_acceleration
#endif // TRACETOOLS_ACCELERATION__UTILS_HPP_