P (Program Step) 

Syntax

[[thread]] P [[count]]

Parameters

thread

The thread to step through. See Process and Thread Syntax2LMXWU for information on the thread syntax.

count

The number of instructions or source lines to step through before stopping.

Description

Executes the instruction (in ASM mode) or source line (in SRC mode) at the instruction pointer. If WinDbg encounters a CALL instruction or interrupt while stepping, the called subroutine will execute before control returns to the debugger.

Use the T14J9R9N (Trace) command to have WinDbg step through subroutine calls and interrupt-handling routines.