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fix: correct loading L0 loader functions

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- 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>
This commit is contained in:
Mateusz Jablonski
2024-10-16 19:53:07 +00:00
committed by Compute-Runtime-Automation
parent 9d6d6e85f1
commit 4154e6666b
38 changed files with 300 additions and 123 deletions
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2
shared/source/pin/pin.cpp
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@@ -17,7 +17,7 @@
namespace NEO {
bool PinContext::init(const std::string &gtPinOpenFunctionName) {
auto hGtPinLibrary = std::unique_ptr<OsLibrary>(OsLibrary::loadFunc(PinContext::gtPinLibraryFilename.c_str()));
auto hGtPinLibrary = std::unique_ptr<OsLibrary>(OsLibrary::loadFunc({PinContext::gtPinLibraryFilename}));
if (hGtPinLibrary == nullptr) {
PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get(), stderr, "Unable to find gtpin library %s\n", PinContext::gtPinLibraryFilename.c_str());