56 行
1.9 KiB
C++
56 行
1.9 KiB
C++
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// MIT License
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//
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// Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "dl.hpp"
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#include <dlfcn.h>
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#include <atomic>
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#include <cassert>
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#include <cstdlib>
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#include <mutex>
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#include <stdexcept>
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#include <string>
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namespace rocprofiler
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{
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namespace att_wrapper
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{
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DL::DL(const char* dlname)
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{
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handle = dlopen(dlname, RTLD_NOW | RTLD_LOCAL);
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if(!handle) return;
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att_parse_data_fn =
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reinterpret_cast<ParseFn*>(dlsym(handle, "rocprofiler_att_decoder_parse_data"));
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att_info_fn =
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reinterpret_cast<InfoFn*>(dlsym(handle, "rocprofiler_att_decoder_get_info_string"));
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att_status_fn =
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reinterpret_cast<StatusFn*>(dlsym(handle, "rocprofiler_att_decoder_get_status_string"));
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};
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DL::~DL()
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{
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if(handle) dlclose(handle);
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}
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} // namespace att_wrapper
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} // namespace rocprofiler
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