def pil_split(src, prefix):
from sectools.common.parsegen.elf.format import ParseGenElf, pack_phdrs, PF_OS_SEGMENT_HASH
# Load the data
p_obj = ParseGenElf(load_data_from_file(src))
# File names
elfhdr = prefix + '.mdt'
# Cleanup
for eachpattern in [elfhdr, (prefix + '.b*')]:
import glob
for eachfile in glob.glob(eachpattern):
try:
os.remove(eachfile)
except Exception:
pass
# Create the mdt data
elfdata = p_obj.ehdr.pack() + pack_phdrs(p_obj.phdrs)
# Dump the segments
for idx, phdr in enumerate(p_obj.phdrs):
path = prefix + ('.b%02d' % idx)
store_data_to_file(path, p_obj.segments[phdr])
if phdr.f_os_segment_type == PF_OS_SEGMENT_HASH:
elfdata += p_obj.segments[phdr]
# Dump the final elfhdr mdt
store_data_to_file(elfhdr, elfdata)
def _pil_split(self, src, prefix):
from sectools.common.parsegen.elf.format import ParseGenElf, pack_phdrs, PF_OS_SEGMENT_HASH
# Load the data
p_obj = ParseGenElf(load_data_from_file(src))
# File names
elfhdr = prefix + '.mdt'
# Cleanup
for eachpattern in [elfhdr, (prefix + '.b*')]:
import glob
for eachfile in glob.glob(eachpattern):
try: os.remove(eachfile)
except Exception: pass
# Create the mdt data
elfdata = p_obj.ehdr.pack() + pack_phdrs(p_obj.phdrs)
# Dump the segments
for idx, phdr in enumerate(p_obj.phdrs):
path = prefix + ('.b%02d' % idx)
store_data_to_file(path, p_obj.segments[phdr])
if phdr.f_os_segment_type == PF_OS_SEGMENT_HASH:
elfdata += p_obj.segments[phdr]
# Dump the final elfhdr mdt
store_data_to_file(elfhdr, elfdata)
