def toBinArray(self):
"""
@return: a L{BinArray} with the content of the pseudo-section.
"""
ba = BinArray(self.interpreter)
ba.append(0)
return ba
def toBinArray(self):
ba = BinArray()
for d in self.dyntab:
ba.extend(d.toBinArray())
null = struct.pack("<Q", DT_NULL)
ba.fromstring(null)
return ba
def toBinArray(self):
if self.readonly:
return BaseSection.toBinArray()
ba = BinArray()
keys = self.by_index.keys()
keys.sort()
for k in keys:
ba.fromstring(self.by_index[k] + "\0")
return ba
def fromfile(self, path):
f = file(path, "rb")
# Load Elf header
data = BinArray()
data.fromfile(f, Elf64_Ehdr.size)
self.header.fromBinArray(data)
# This linker only supports relocatable objects
if self.header.e_type != ET_REL:
raise NotRelocatableObject(path)
if self.header.e_ident.ei_class != ELFCLASS64:
raise UnsupportedObject(path, "Not %s" % ELFCLASS64)
if self.header.e_machine != EM_X86_64:
raise UnsupportedObject(path, "Not %s" % EM_X86_64)
# Load sections headers
f.seek(self.header.e_shoff)
for i in range(self.header.e_shnum):
data = BinArray()
data.fromfile(f, self.header.e_shentsize)
h = Elf64_Shdr(i, data)
h.owner = self
self.shdrs.append(h)
# Read sections content
for sh in self.shdrs:
data = BinArray()
if sh.sh_type != SHT_NOBITS:
f.seek(sh.sh_offset)
data.fromfile(f, sh.sh_size)
sh.content = data
f.close()
def toBinArray(self):
ba = BinArray()
for c in self.content:
ba.extend(c.toBinArray())
return ba
def toBinArray(self): ba = BinArray() ba.fromstring(struct.pack(self.format, self.d_tag, self.d_val)) return ba
def toBinArray(self): ba = BinArray(self.ei_magic) ba.append(self.ei_class) ba.append(self.ei_data) ba.append(self.ei_version) ba.append(self.ei_osabi) ba.append(self.ei_abiversion) ba.extend(self.ei_pad) return ba
def toBinArray(self):
ba = BinArray()
for s in self.segments:
ba.extend(s.toBinArray())
return ba
