From 51fac37bb20c9440a9a4e0a20846c139364d6d13 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 25 Apr 2024 04:54:52 +0200 Subject: Adding upstream version 255.5. Signed-off-by: Daniel Baumann --- tools/check-efi-alignment.py | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100755 tools/check-efi-alignment.py (limited to 'tools/check-efi-alignment.py') diff --git a/tools/check-efi-alignment.py b/tools/check-efi-alignment.py new file mode 100755 index 0000000..bb33ac0 --- /dev/null +++ b/tools/check-efi-alignment.py @@ -0,0 +1,32 @@ +#!/usr/bin/python3 +# SPDX-License-Identifier: LGPL-2.1-or-later +# vi: set tw=110 sw=4 ts=4 et: + +import sys + +import pefile + + +def main(): + pe = pefile.PE(sys.argv[1], fast_load=True) + + for section in pe.sections: + name = section.Name.rstrip(b"\x00").decode() + file_addr = section.PointerToRawData + virt_addr = section.VirtualAddress + print(f"{name:10s} file=0x{file_addr:08x} virt=0x{virt_addr:08x}") + + if file_addr % 512 != 0: + print(f"File address of {name} section is not aligned to 512 bytes", file=sys.stderr) + return 1 + + if virt_addr % 512 != 0: + print(f"Virt address of {name} section is not aligned to 512 bytes", file=sys.stderr) + return 1 + +if __name__ == '__main__': + if len(sys.argv) != 2: + print(f"Usage: {sys.argv[0]} pe-image") + sys.exit(1) + + sys.exit(main()) -- cgit v1.2.3