ISOSDacInterface Interface

Provides helper methods to access data from SOS.

Note

This API was originally designed for internal use in the runtime. Although it is now supported for 3rd party use, we recommend working with ICorDebug and ICorProfiler APIs when possible.

Methods

Method	Description
GetAppDomainData	Retrieves data for the application domain at the specified address.
GetAppDomainList	Retrieves the list of application domains in the runtime.
GetAppDomainStoreData	Retrieves data about the runtime application domain store.
GetAssemblyData	Retrieves data for the assembly at the specified address.
GetCCWData	Retrieves COM callable wrapper (CCW) data for a COM wrapper address.
GetCCWInterfaces	Retrieves COM interface pointer data for a COM callable wrapper (CCW).
GetCodeHeaderData	Retrieves code header data for the JIT-compiled method that contains the specified instruction pointer.
GetCodeHeapList	Retrieves the list of code heaps for the specified JIT manager.
GetDomainLocalModuleData	Retrieves data for the domain-local module at the specified address.
GetDomainLocalModuleDataFromAppDomain	Retrieves domain-local module data for the specified application domain and module identifier.
GetDomainLocalModuleDataFromModule	Retrieves domain-local module data for the specified module.
GetFieldDescData	Gets data for a FieldDesc address.
GetGCHeapData	Retrieves general information about the garbage-collected heap.
GetGCHeapDetails	Retrieves detailed information for the specified garbage collection heap.
GetGCHeapList	Retrieves the list of server garbage collection heap addresses.
GetGCHeapStaticData	Retrieves static garbage collection heap details.
GetHandleEnum	Retrieves an enumerator for runtime handles.
GetHandleEnumForTypes	Retrieves an enumerator for runtime handles whose types match the specified type values.
GetHeapAnalyzeData	Retrieves heap analysis data for the specified garbage collection heap.
GetHeapAnalyzeStaticData	Retrieves static heap analysis data for the garbage collector.
GetHeapSegmentData	Retrieves information for the specified garbage collection heap segment.
GetILForModule	Gets the intermediate language (IL) address that corresponds to a relative virtual address in a module.
GetJitManagerList	Retrieves the list of JIT managers known to the runtime.
GetMethodDescData	Gets the data for the given MethodDesc pointer.
GetMethodDescFromToken	Gets a MethodDesc address for a metadata token in a module.
GetMethodDescName	Gets the name that corresponds to a MethodDesc address.
GetMethodDescPtrFromFrame	Gets the MethodDesc pointer that corresponds to a frame address.
GetMethodDescPtrFromIP	Retrieves the pointer of the MethodDesc corresponding the method containing the given native instruction address.
GetMethodTableData	Gets data for a method table.
GetMethodTableFieldData	Gets field data for a method table.
GetMethodTableForEEClass	Gets the method table address that corresponds to an EEClass address.
GetMethodTableSlot	Gets the value of a slot in a method table.
GetModule	Gets an IXCLRDataModule interface for a module address.
GetModuleData	Fetches the data corresponding to the module loaded at a given address.
GetObjectData	Retrieves data for the object at the specified address.
GetOOMData	Retrieves out-of-memory data for the specified garbage collection heap.
GetOOMStaticData	Retrieves static out-of-memory data for the garbage collector.
GetRCWData	Retrieves runtime callable wrapper (RCW) data for a COM wrapper address.
GetRCWInterfaces	Retrieves COM interface pointer data for a runtime callable wrapper (RCW).
GetRegisterName	Retrieves the display name for a runtime register identifier.
GetStackReferences	Retrieves an enumerator for references on a thread call stack.
GetStressLogAddress	Retrieves the address of the runtime stress log.
GetSyncBlockCleanupData	Retrieves cleanup data for the sync block at the specified address.
GetSyncBlockData	Retrieves data for the sync block with the specified number.
GetThreadData	Retrieves data for the managed thread at the specified address.
GetThreadFromThinlockID	Retrieves the managed thread address that corresponds to a thin-lock identifier.
GetThreadLocalModuleData	Retrieves thread-local module data for the specified thread and module index.
GetThreadpoolData	Retrieves data for the runtime thread pool.
GetThreadStoreData	Retrieves data about the runtime thread store.
GetTLSIndex	Retrieves the thread-local storage index used by the runtime.
GetUsefulGlobals	Retrieves global runtime addresses that are commonly useful to diagnostic tools.
GetWorkRequestData	Retrieves data for the work request at the specified address.
TraverseLoaderHeap	Enumerates blocks in the specified loader heap.
TraverseModuleMap	Traverses a module map and invokes a callback for each entry.
TraverseRCWCleanupList	Traverses the runtime callable wrapper (RCW) cleanup list and calls a visitor callback for each entry.
TraverseVirtCallStubHeap	Enumerates blocks in a virtual call stub heap for the specified application domain.

Remarks

This interface lives inside the runtime and is not exposed through any headers or library files. However, it's a COM interface that derives from IUnknown with GUID 436f00f2-b42a-4b9f-870c-e73db66ae930 that can be obtained through the usual COM mechanisms.

Requirements

Platforms: See System Requirements. Header: None Library: None .NET Framework Versions: Available since 4.7

See also

• Debugging
• Debugging Interfaces