This document describes the steps necessary to install the debug version of
the ACPI driver and Configuration Manager.  The debug output from these two
components is very helpful for debugging power management problems.  The
debug version of the ACPI driver also includes an AML debugger for debugging
ACPI tables and control methods.

The following files are required:

ACPI.SYS        - The ACPI driver
CONFIGMG.VXD    - The Configuration Manager


Installing the debug components
===============================

To see the debug messages or use the AML debugger, you must run the operating
system with the kernel debugger, WDEB386.  See the DDK documentation for how
to install WDEB386.

To install the debug components:
1.  Install WDEB386 as described in the DDK documentation.

2.  Copy ACPI.SYS to the c:\windows\system directory

3.  Copy CONFIGMG.VXD to the c:\windows\system\vmm32 directory.

4.  Boot the computer with the debugger.

If everything is installed correctly, you should see many debug messages
printed on the debug terminal during boot.



Running the AML debugger
========================

The AML debugger is accessible from the kernel debugger prompt.  You can get
to a prompt by hitting Ctrl-C on the debug terminal, or starting WDEB386 with
the /b option.

To access the AML debugger, enter ..ACPI at the debug prompt.  You can enter
? to get help on the AML debugger commands.
