GenPatchPcdTable.exe or GenPatchPcdTable.py - Parse the binary EFI image and its map file to get all used patchable PCDs' name and their offset in EFI image.
GenPatchPcdTable.exe -m <MapFile> -e <EfiFile> [-o <OutFile>]GenPatchPcd.exe -hGenPatchPcd.exe --version
GenPatchPcdTable tool parses the binary EFI image and map file generated by the different compilers (including MSFT, ICC, GCC) in EDKII code base. This tool searches the image map file to find every patchable PCD name and its real address, then parse the binary EFI image to get each section name and address, and calculate PCD offset in the binary EFI image. Finally, Pcd name, its offset and section name will be written into the output file.
GenPatchPcdTable tool usually works together with PatchPcdValue tool to set the specific value of a patchable PCD into the binary EFI image.
If no options are specified, tool prints usage.
--version show program's version number and exit-h, --help show this help message and exit-m MAPFILE, --mapfile=MAPFILEAbsolute path of module map file.-e EFIFILE, --efifile=EFIFILEAbsolute path of EFI binary file.-o OUTFILE, --outputfile=OUTFILEAbsolute path of output file to store the gotpatchable PCD table.
Always return 0.
Get the patchable Pcds from the binary PeiCore image and PeiCore map file,
and output the PCD information into the file PcdTable.txt.
GenPatchPcdTable.exe -m PeiCore.map -e PeiCore.efi -o PcdTable.txt
PcdTable.txt file contains the following PCD information:
No known bugs.
Report bugs to [email protected]
Copyright (c) 2008 - 2016, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at:
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.