Share via

IDiaFrameData::get_lengthProlog

  • Article

Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Retrieves the number of bytes of prologue code in the block.

Syntax

HRESULT get_lengthProlog (   
   DWORD* pRetVal  
);

Parameters

pRetVal
[out] Returns the number of bytes of prologue code.

Return Value

If successful, returns S_OK. Returns S_FALSE if this property is not supported. Otherwise, returns an error code.

Remarks

The prologue code is a sequence of instructions that preserves registers, sets the CPU state, and establishes the stack for the function.

See Also

IDiaFrameData