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ICorProfilerInfo8::GetDynamicFunctionInfo Method

  • מאמר

Retrieves information about dynamic methods.

Syntax

HRESULT GetDynamicFunctionInfo( [in]  FunctionID              functionId,
                                [out] ModuleID                *moduleId,
                                [out] PCCOR_SIGNATURE         *ppvSig,
                                [out] ULONG                   *pbSig,
                                [in]  ULONG                   cchName,
                                [out] ULONG                   *pcchName,
                                [out] WCHAR                   wszName[]);

Parameters

functionId
[in] The ID of the function for which to retrieve information.

moduleId
[in] A pointer to the module in which the function's parent class is defined.

ppvSig
[out] A pointer to the signature for the function.

pbSig
[out] A pointer to the count of bytes for the function signature.

cchName
[in] The maximum size of the wszName array.

pcchName
[out] The number of characters in the wszName array.

wszName
[out] An array of WCHAR which is the name of the function, if one exists.

Remarks

Certain methods like IL Stubs or LCG do not have associated metadata that can be retrieved using the IMetaDataImport and IMetaDataImport2 APIs. Such methods can be encountered by profilers through instruction pointers or by listening to ICorProfilerCallback8::DynamicMethodJITCompilationStarted.

This API can be used to retrieve information about dynamic methods, including a friendly name, if available.

Requirements

Platforms: See System Requirements.

Header: CorProf.idl, CorProf.h

Library: CorGuids.lib

.NET Framework Versions: Available since 4.7.2

See also