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4154e6666b
- don't load ze_loader.dll from file system - to perform self-open on Windows use getModuleHandleA with proper module name - don't free library loaded with getModuleHandleA - as loader may be not available during runtime teardown: - load translate handle function during global setup - load setDriverTeardown function during global teardown - when loader is not available during teardown, unset translate handle function Related-To: GSD-10147 Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (C) 2020-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "pin.h"
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/os_interface/os_library.h"
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#include "os_pin.h"
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#include <memory>
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namespace NEO {
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bool PinContext::init(const std::string >PinOpenFunctionName) {
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auto hGtPinLibrary = std::unique_ptr<OsLibrary>(OsLibrary::loadFunc({PinContext::gtPinLibraryFilename}));
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if (hGtPinLibrary == nullptr) {
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PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get(), stderr, "Unable to find gtpin library %s\n", PinContext::gtPinLibraryFilename.c_str());
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return false;
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}
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OpenGTPin_fn openGTPin = reinterpret_cast<OpenGTPin_fn>(hGtPinLibrary->getProcAddress(gtPinOpenFunctionName.c_str()));
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if (openGTPin == nullptr) {
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PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get(), stderr, "Unable to find gtpin library open function symbol %s\n", gtPinOpenFunctionName.c_str());
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return false;
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}
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uint32_t openResult = openGTPin(nullptr);
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if (openResult != 0) {
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PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get(), stderr, "gtpin library open %s failed with status %u\n", gtPinOpenFunctionName.c_str(), openResult);
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return false;
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}
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return true;
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}
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} // namespace NEO
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