PDEBUG_EXTENSION_PROVIDE_VALUE callback function (dbgeng.h)

The DebugExtensionProvideValue callback function sets pseudo-register values.

 CALLBACK* PDEBUG_EXTENSION_PROVIDE_VALUE DebugExtensionProvideValue;

Syntax

PDEBUG_EXTENSION_PROVIDE_VALUE PdebugExtensionProvideValue;

HRESULT PdebugExtensionProvideValue(
  [in]  PDEBUG_CLIENT Client,
  [in]  ULONG Flags,
  [in]  PCWSTR Name,
  [out] PULONG64 Value,
  [out] PULONG64 TypeModBase,
  [out] PULONG TypeId,
  [out] PULONG TypeFlags
)
{...}

Parameters

[in] Client

A client to use if the extension needs DbgEng functions.

[in] Flags

Provides behavioral flags. This parameter is currently reserved.

[in] Name

The name of the value to return. This name might be one of the names that the DebugExtensionQueryValueNames function returned or a name that the caller might already be aware of.

[out] Value

A pointer to the value to be set.

[out] TypeModBase

The base starting address for Client.

[out] TypeId

A pointer to the ID for the type of Value.

[out] TypeFlags

A parameter that you can use to return one of the following flags:

Return value

DebugExtensionProvideValue might return one of the following values:

This function might also return error values. For more information about possible return values, see Return Values.

Remarks

The name that the Name parameter specifies must start with $$ and have a terminating NULL character.

DebugExtensionProvideValue is called PDEBUG_EXTENSION_PROVIDE_VALUE in the Dbgeng.h header file.

Requirements

See also

DebugExtensionInitialize

DebugExtensionNotify

DebugExtensionQueryValueNames

DebugExtensionUninitialize

KnownStructOutput