def clear_function(self, object_version, address):
for ((xref_offset, operand),
xref_list) in object_version.get_xrefed_id_map().iteritems():
for (xref_value, xref_attributes) in xref_list:
size = None
try:
size = self.yatools.hex_string_to_address(
xref_attributes["size"])
except:
pass
if size is not None:
ea = address + xref_offset
# sometime, another function might have taken that piece of code for her
func_at_ea = idaapi.get_func(ea)
if func_at_ea is not None:
logger.debug(
"type(address) = %s, type(func) = %s, type(startEA) = %s"
% (type(address), type(func_at_ea),
type(func_at_ea.startEA)))
logger.debug(
"looking for tail : %s %r, address=0x%08X" %
(func_at_ea, func_at_ea.startEA, address))
if func_at_ea.startEA != address:
logger.warning(
"Removing func tail 0x%08X from func 0x%08X" %
(address, func_at_ea.startEA))
idaapi.remove_func_tail(func_at_ea, address)
def removeChunk(fn, ea):
if type(fn) is idaapi.func_t:
return idaapi.remove_func_tail(fn, ea)
return removeChunk(by(fn), ea)
def removeChunk(fn, ea):
if type(fn) is idaapi.func_t:
return idaapi.remove_func_tail(fn, ea)
return removeChunk(by(fn), ea)
import idaapi
for i in range(idaapi.get_fchunk_qty()):
chunk = idaapi.getn_fchunk(i)
if not idaapi.is_func_tail(chunk):
continue
ea = chunk.start_ea
print("removing tail 0x%016x" % ea)
parent = idaapi.get_func(ea)
idaapi.remove_func_tail(parent, ea)
idaapi.add_func(ea)