User and Reference Guide

  • 2021.1
  • 12/04/2020
  • Public Content

Loading EFI Images for DXE Phase and Onwards

To load EFI images for later UEFI boot phase like DXE, follow the steps below:
  1. Halt the target and ensure that it has stopped late enough in the UEFI boot sequence (not in flash memory region).
  2. Select a desired hardware thread in the Debug view.
  3. Expand the drop-down menu of the
    load this
    Load available debug symbols
    button and select
    Load EFI Images
    The tool searches for EFI images and attempts to load symbols for each of them. This takes more time than usual loading of debug information.
  4. When the search and loading is completed, check the Modules view for the list of successfully loaded modules.
    If the view is empty, no modules have been found or successfully loaded.
  5. Launch the ISD Shell and check the error messages to determine possible issues.
    If a module has been added successfully, the shell returns a corresponding message.

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at