| Server IP : 88.223.91.194 / Your IP : 216.73.216.217 Web Server : LiteSpeed System : Linux id-dci-web1986.main-hosting.eu 5.14.0-611.26.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jan 29 05:24:47 EST 2026 x86_64 User : u686484674 ( 686484674) PHP Version : 8.0.30 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib/python3.9/site-packages/elftools/elf/ |
Upload File : |
#-------------------------------------------------------------------------------
# elftools: elf/notes.py
#
# ELF notes
#
# Eli Bendersky (eliben@gmail.com)
# This code is in the public domain
#-------------------------------------------------------------------------------
from ..common.py3compat import bytes2str
from ..common.utils import struct_parse, roundup
from ..construct import CString
def iter_notes(elffile, offset, size):
""" Yield all the notes in a section or segment.
"""
end = offset + size
while offset < end:
note = struct_parse(
elffile.structs.Elf_Nhdr,
elffile.stream,
stream_pos=offset)
note['n_offset'] = offset
offset += elffile.structs.Elf_Nhdr.sizeof()
elffile.stream.seek(offset)
# n_namesz is 4-byte aligned.
disk_namesz = roundup(note['n_namesz'], 2)
note['n_name'] = bytes2str(
CString('').parse(elffile.stream.read(disk_namesz)))
offset += disk_namesz
desc_data = bytes2str(elffile.stream.read(note['n_descsz']))
note['n_descdata'] = desc_data
if note['n_type'] == 'NT_GNU_ABI_TAG':
note['n_desc'] = struct_parse(elffile.structs.Elf_abi,
elffile.stream,
offset)
elif note['n_type'] == 'NT_GNU_BUILD_ID':
note['n_desc'] = ''.join('%.2x' % ord(b) for b in desc_data)
elif note['n_type'] == 'NT_PRPSINFO':
note['n_desc'] = struct_parse(elffile.structs.Elf_Prpsinfo,
elffile.stream,
offset)
elif note['n_type'] == 'NT_FILE':
note['n_desc'] = struct_parse(elffile.structs.Elf_Nt_File,
elffile.stream,
offset)
else:
note['n_desc'] = desc_data
offset += roundup(note['n_descsz'], 2)
note['n_size'] = offset - note['n_offset']
yield note