def to_masm(self):
if self.verbatim:
return "\t%s" % (idaapi.tag_remove(
idaapi.generate_disasm_line(self.ea)))
else:
return "\t%s %s" % (idaapi.ua_mnem(self.ea), ", ".join(
map(lambda e: e.to_masm(), self.ops)))
def instruction(ea):
insn = idaapi.generate_disasm_line(ea)
unformatted = idaapi.tag_remove(insn)
nocomment = unformatted[:unformatted.rfind(';')]
return reduce(
lambda t, x: t + (('' if t.endswith(' ') else ' ')
if x == ' ' else x), nocomment, '')
def disasm(ea, count=1):
res = []
while count > 0:
insn = idaapi.generate_disasm_line(ea)
unformatted = idaapi.tag_remove(insn)
nocomment = unformatted[:unformatted.rfind(';')] if ';' in unformatted else unformatted
res.append( '{:x}: {:s}'.format(ea, reduce(lambda t,x: t + (('' if t.endswith(' ') else ' ') if x == ' ' else x), nocomment, '')) )
ea = next(ea)
count -= 1
return '\n'.join(res)
def getInsn(self, ea):
mnem = idaapi.generate_disasm_line(ea).split(' ', 1)[0][2:-2]
ops = []
for i in range(6):
op = idc.GetOpnd(ea, i)
if not op:
break
ops.append(op)
return mnem, tuple(ops), idautils.CodeRefsFrom(ea, True)
def getInsn(self, ea):
mnem = idaapi.generate_disasm_line(ea).split(' ', 1)[0][2:-2]
ops = []
for i in range(6):
op = idc.GetOpnd(ea, i)
if not op:
break
ops.append(op)
return mnem, tuple(ops), idautils.CodeRefsFrom(ea, True)
def __init__(self, ea):
self.ea = ea
self.columns = []
if not isCode(GetFlags(ea)):
MakeCode(ea)
t = idaapi.generate_disasm_line(ea)
if t:
line = idaapi.tag_remove(t)
else:
line = ""
self.columns.append ("%08X" % ea)
n = SegName(ea)
self.columns.append (n)
self.columns.append (line)
def __init__(self, ea):
self.ea = ea
if not isCode(GetFlags(ea)):
MakeCode(ea)
t = idaapi.generate_disasm_line(ea)
if t:
line = idaapi.tag_remove(t)
else:
line = ""
func = GetFunctionName(ea)
self.display = hex(ea) + ": "
if func:
self.display += func + ": "
else:
n = SegName(ea)
if n: self.display += n + ": "
self.display += line
def __init__(self, ea):
self.ea = ea
if not isCode(GetFlags(ea)):
MakeCode(ea)
t = idaapi.generate_disasm_line(ea)
if t:
line = idaapi.tag_remove(t)
else:
line = ""
func = GetFunctionName(ea)
self.display = hex(ea) + ": "
if func:
self.display += func + ": "
else:
n = SegName(ea)
if n: self.display += n + ": "
self.display += line
def startarm(): curEA = idc.ScreenEA() isCont = 1 while isCont: t = idaapi.generate_disasm_line(curEA) if t: line = idaapi.tag_remove(t) else: line = "" str = AskStr(line,"Address :"+hex(curEA)+"\nInstruction") if str: try: arm(curEA,str) curEA = curEA + 4 except InputError as e: print e.msg else: isCont = 0
def __init__(self, ea):
self.ea = ea
if not is_code(get_flags(ea)):
create_insn(ea)
t = idaapi.generate_disasm_line(ea)
if t:
line = idaapi.tag_remove(t)
else:
line = ""
func = get_func_name(ea)
self.display = ""
if func:
self.display += func + ": "
else:
n = get_segm_name(ea)
if n:
self.display += n + ": "
self.display += line
def _data(self):
flow_chart = idaapi.FlowChart(idaapi.get_func(self.offset))
nodes = {}
for node in flow_chart:
assembly = [
idaapi.generate_disasm_line(ea)
for ea in idautils.Heads(node.startEA, node.endEA)
]
successive_nodes = [succ.id for succ in node.succs()]
serialized_node = {
'id': node.id,
'type': node.type,
'start': node.startEA,
'end': node.endEA,
'successive': successive_nodes,
'assembly': assembly
}
nodes[node.id] = serialized_node
return nodes
def disasm(ea=None, count=1, **options):
"""disassemble ``count`` instructions starting at ``ea``.
If the keyword ``comments`` is True, then also display the comments for each line of the disassembly.
"""
res = []
ea = ui.current.address() if ea is None else ea
while count > 0:
insn = idaapi.generate_disasm_line(ea)
unformatted = idaapi.tag_remove(insn)
nocomment = unformatted[:unformatted.
rfind(';'
)] if ';' in unformatted and options.get(
'comments', False) else unformatted
res.append('{:x}: {:s}'.format(
ea,
reduce(
lambda t, x: t + (('' if t.endswith(' ') else ' ')
if x == ' ' else x), nocomment, '')))
ea = next(ea)
count -= 1
return '\n'.join(res)
def create_func_signature(start, length):
"""Return function signature in mega format."""
if length < MIN_SIG_LENGTH:
return
ea = start
end = start + length
sig = ""
publics = []
refs = {}
v = [False for _ in range(length)]
while (ea - start < length):
flags = idaapi.getFlags(ea)
if idaapi.has_name(flags):
publics.append(ea)
ref = idaapi.get_first_dref_from(ea)
if ref != idaapi.BADADDR:
ref_loc = ea
set_v_bytes(v, ref_loc - start)
refs[ref_loc] = ref
# Check if there is a second data location ref'd
ref = idaapi.get_next_dref_from(ea, ref)
if ref != idaapi.BADADDR:
ref_loc = ea
set_v_bytes(v, ref_loc - start)
refs[ref_loc] = ref
else:
# Code ref?
ref = idaapi.get_first_fcref_from(ea)
if ref != idaapi.BADADDR:
if not start <= ref < end:
ref_loc = ea
set_v_bytes(v, ref_loc - start)
refs[ref_loc] = ref
# Check for r13 and rtoc
disasm = idaapi.generate_disasm_line(ea)
if "%r13" in disasm or "%rtoc" in disasm:
ref_loc = ea
set_v_bytes(v, ref_loc - start)
ea = idaapi.next_not_tail(ea)
line = ""
for i in range(length):
if v[i]:
line += ".."
else:
line += "{:02X}".format(idaapi.get_byte(start + i))
# Write publics
found = False
for public in sorted(publics):
name = idaapi.get_true_name(idaapi.BADADDR, public)
if name:
found = True
if is_skipped(name):
idaapi.warning("Rename the function {} ({})!".format(
name, "it is on the skip list"))
return
else:
line += " :{:04X} {}".format(public - start, name)
if not found:
idaapi.warning("The function has autogenerated name, rename it first!")
# Write refs
for ref_loc, ref in sorted(refs.items()):
name = idaapi.get_true_name(idaapi.BADADDR, ref)
if name:
if not is_skipped(name) and ref_loc != idaapi.BADADDR:
line += " ^{:04X} {}".format(ref_loc - start, name)
return line
def to_masm(self):
if self.verbatim:
return "\t%s" % (idaapi.tag_remove(idaapi.generate_disasm_line(self.ea)))
else:
return "\t%s %s" % (idaapi.ua_mnem(self.ea), ", ".join(map(lambda e: e.to_masm(), self.ops)))
def instruction(ea):
insn = idaapi.generate_disasm_line(ea)
unformatted = idaapi.tag_remove(insn)
nocomment = unformatted[:unformatted.rfind(';')]
return reduce(lambda t,x: t + (('' if t.endswith(' ') else ' ') if x == ' ' else x), nocomment, '')