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PWINDBG_DISASM callback function (wdbgexts.h)

  • Article

The PWINDBG_DISASM (Disasm) function disassembles the instruction pointed to by lpOffset and places the printable string into lpBuffer.

Syntax

PWINDBG_DISASM PwindbgDisasm;

ULONG PwindbgDisasm(
  ULONG_PTR *lpOffset,
  PCSTR lpBuffer,
  ULONG fShowEffectiveAddress
)
{...}

Parameters

lpOffset

Points to the instruction to be disassembled.

lpBuffer

Receives the disassembled instruction. This buffer must be at least 2000 characters in length.

fShowEffectiveAddress

Specifies whether or not to print the effective address.

Return value

If the routine succeeds, the return value is TRUE; otherwise, it is FALSE.

Requirements

Requirement Value
Target Platform Desktop
Header wdbgexts.h (include Wdbgexts.h, Dbgeng.h)