def op_type_changed(self, ea, n):
self._plugin.logger.debug("op_type_changed(ea = %x, n = %d)" % (ea, n))
def gather_enum_info(ea, n):
id = ida_bytes.get_enum_id(ea, n)[0]
serial = ida_enum.get_enum_idx(id)
return id, serial
extra = {}
mask = ida_bytes.MS_0TYPE if not n else ida_bytes.MS_1TYPE
flags = ida_bytes.get_full_flags(ea)
self._plugin.logger.debug("op_type_changed: flags = 0x%X)" % flags)
def is_flag(type):
return flags & mask == mask & type
if is_flag(ida_bytes.hex_flag()):
op = "hex"
elif is_flag(ida_bytes.dec_flag()):
op = "dec"
elif is_flag(ida_bytes.char_flag()):
op = "chr"
elif is_flag(ida_bytes.bin_flag()):
op = "bin"
elif is_flag(ida_bytes.oct_flag()):
op = "oct"
elif is_flag(ida_bytes.off_flag()):
op = "offset"
elif is_flag(ida_bytes.enum_flag()):
op = "enum"
id, serial = gather_enum_info(ea, n)
ename = ida_enum.get_enum_name(id)
extra["ename"] = Event.decode(ename)
extra["serial"] = serial
elif flags & ida_bytes.stroff_flag():
op = "struct"
path = ida_pro.tid_array(1)
delta = ida_pro.sval_pointer()
path_len = ida_bytes.get_stroff_path(path.cast(), delta.cast(), ea,
n)
spath = []
for i in range(path_len):
sname = ida_struct.get_struc_name(path[i])
spath.append(Event.decode(sname))
extra["delta"] = delta.value()
extra["spath"] = spath
elif is_flag(ida_bytes.stkvar_flag()):
op = "stkvar"
# FIXME: No hooks are called when inverting sign
# elif ida_bytes.is_invsign(ea, flags, n):
# op = 'invert_sign'
else:
return 0 # FIXME: Find a better way to do this
self._send_packet(evt.OpTypeChangedEvent(ea, n, op, extra))
return 0
def op_type_changed(self, ea, n):
def gather_enum_info(ea, n):
id = ida_bytes.get_enum_id(ea, n)[0]
serial = ida_enum.get_enum_idx(id)
return id, serial
extra = {}
mask = ida_bytes.MS_0TYPE if not n else ida_bytes.MS_1TYPE
flags = ida_bytes.get_full_flags(ea) & mask
def is_flag(type):
return flags == mask & type
if is_flag(ida_bytes.hex_flag()):
op = 'hex'
elif is_flag(ida_bytes.dec_flag()):
op = 'dec'
elif is_flag(ida_bytes.char_flag()):
op = 'chr'
elif is_flag(ida_bytes.bin_flag()):
op = 'bin'
elif is_flag(ida_bytes.oct_flag()):
op = 'oct'
elif is_flag(ida_bytes.enum_flag()):
op = 'enum'
id, serial = gather_enum_info(ea, n)
ename = ida_enum.get_enum_name(id)
extra['ename'] = Event.decode(ename)
extra['serial'] = serial
elif is_flag(flags & ida_bytes.stroff_flag()):
op = 'struct'
path = ida_pro.tid_array(1)
delta = ida_pro.sval_pointer()
path_len = ida_bytes.get_stroff_path(path.cast(), delta.cast(), ea,
n)
spath = []
for i in range(path_len):
sname = ida_struct.get_struc_name(path[i])
spath.append(Event.decode(sname))
extra['delta'] = delta.value()
extra['spath'] = spath
elif is_flag(ida_bytes.stkvar_flag()):
op = 'stkvar'
# IDA hooks for is_invsign seems broken
# Inverting sign don't trigger the hook
# elif ida_bytes.is_invsign(ea, flags, n):
# op = 'invert_sign'
else:
return 0 # FIXME: Find a better way
self._send_event(OpTypeChangedEvent(ea, n, op, extra))
return 0
def op_type_changed(self, ea, n):
extra = {}
mask = ida_bytes.MS_0TYPE if not n else ida_bytes.MS_1TYPE
flags = ida_bytes.get_full_flags(ea) & mask
if flags == mask & ida_bytes.hex_flag():
op = 'hex'
elif flags == mask & ida_bytes.dec_flag():
op = 'dec'
elif flags == mask & ida_bytes.char_flag():
op = 'chr'
elif flags == mask & ida_bytes.bin_flag():
op = 'bin'
elif flags == mask & ida_bytes.oct_flag():
op = 'oct'
elif flags == mask & ida_bytes.enum_flag():
op = 'enum'
enum_id = ida_bytes.get_enum_id(ea, n)[0]
enum_serial = ida_enum.get_enum_idx(enum_id)
ename = ida_enum.get_enum_name(enum_id)
extra['ename'] = Unicoder.decode(ename)
extra['serial'] = enum_serial
elif flags == mask & ida_bytes.stroff_flag():
op = 'struct'
path = ida_pro.tid_array(1)
delta = ida_pro.sval_pointer()
path_len = ida_bytes.get_stroff_path(path.cast(), delta.cast(), ea,
n)
spath = []
for i in range(path_len):
sname = ida_struct.get_struc_name(path[i])
spath.append(Unicoder.decode(sname))
extra['delta'] = delta.value()
extra['spath'] = spath
elif flags == mask & ida_bytes.stkvar_flag():
op = 'stkvar'
else:
return 0
self._network.send_event(
EventType.OPTYPECHANGED,
ea=ea,
n=n,
op=Unicoder.decode(op),
extra=extra,
)
return 0
def get_operand_struct_name(inst, op_no):
path_len = 1
path = ida_pro.tid_array(path_len)
if ida_bytes.get_stroff_path(path.cast(), None, inst.ea, op_no):
return ida_struct.get_struc_name(path[0])
return ''
