def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if i.address in self.ctx.dis.previous_comments:
for comm in self.ctx.dis.previous_comments[i.address]:
print_tabbed(color_intern_comment("; %s" % comm), tab)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix + hex(i.address) + ": ", tab)
else:
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
modified = self.__print_inst(i, tab, prefix)
if i.address in self.ctx.dis.inline_comments:
print_no_end(color_intern_comment(" ; "))
print_no_end(
color_intern_comment(self.ctx.dis.inline_comments[i.address]))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if i.address in self.ctx.dis.previous_comments:
for comm in self.ctx.dis.previous_comments[i.address]:
print_tabbed(color_intern_comment("; %s" % comm), tab)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix + hex(i.address) + ": ", tab)
else:
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
modified = self.__print_inst(i, tab, prefix)
if i.address in self.ctx.dis.inline_comments:
print_no_end(color_intern_comment(" ; "))
print_no_end(color_intern_comment(self.ctx.dis.inline_comments[i.address]))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_operand(self, i, num_op, hexa=False, show_deref=True):
def inv(n):
return n == MIPS_OP_INVALID
op = i.operands[num_op]
if op.type == MIPS_OP_IMM:
imm = op.value.imm
sec_name, is_data = self.binary.is_address(imm)
if sec_name is not None:
modified = False
if self.ctx.sectionsname:
print_no_end("(" + color_section(sec_name) + ") ")
if imm in self.binary.reverse_symbols:
self.print_symbol(imm)
print_no_end(" ")
modified = True
if imm in self.ctx.labels:
print_label(imm, print_colon=False)
print_no_end(" ")
modified = True
if not modified:
print_no_end(hex(imm))
if is_data:
s = self.binary.get_string(imm, self.ctx.max_data_size)
if s != "\"\"":
print_no_end(" " + color_string(s))
return modified
elif hexa:
print_no_end(hex(imm))
else:
print_no_end(str(imm))
if imm > 0:
packed = struct.pack("<L", imm)
if set(packed).issubset(BYTES_PRINTABLE_SET):
print_no_end(color_string(" \""))
print_no_end(color_string("".join(map(chr, packed))))
print_no_end(color_string("\""))
return False
# returns True because capstone print immediate in hexa
# it will be printed in a comment, sometimes it's better
# to have the value in hexa
return True
return False
elif op.type == MIPS_OP_REG:
print_no_end("$")
print_no_end(i.reg_name(op.value.reg))
return False
elif op.type == MIPS_OP_MEM:
mm = op.mem
printed = False
if show_deref:
print_no_end("*(")
if not inv(mm.base):
print_no_end("$%s" % i.reg_name(mm.base))
printed = True
if mm.disp != 0:
sec_name, is_data = self.binary.is_address(mm.disp)
if sec_name is not None:
if printed:
print_no_end(" + ")
if mm.disp in self.binary.reverse_symbols:
self.print_symbol(mm.disp)
else:
print_no_end(hex(mm.disp))
else:
if printed:
if mm.disp < 0:
print_no_end(" - ")
print_no_end(-mm.disp)
else:
print_no_end(" + ")
print_no_end(mm.disp)
if show_deref:
print_no_end(")")
return True
def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if isinstance(i, NopInst):
return
if isinstance(i, PseudoInst):
for i2 in i.real_inst_list:
self.print_inst(i2, tab, "# ")
print_label_and_addr(i.real_inst_list[0].address, tab)
print(i.pseudo)
return
if i.address in self.ctx.dis.previous_comments:
for comm in self.ctx.dis.previous_comments[i.address]:
print_tabbed(color_intern_comment("; %s" % comm), tab)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
print_label_and_addr(i.address, tab)
self.print_bytes(i)
if is_ret(i):
print(color_retcall(get_inst_str()))
return
if is_call(i):
print_no_end(color_retcall(i.mnemonic) + " ")
modified = self.print_operand(i, 0, hexa=True)
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
return
# Here we can have conditional jump with the option --dump
if is_jump(i):
print_no_end(i.mnemonic + " ")
if i.operands[-1].type != MIPS_OP_IMM:
print_no_end(i.op_str)
if is_uncond_jump(i) and self.ctx.comments and not self.ctx.dump \
and not i.address in self.ctx.dis.jmptables:
print_comment_no_end(" # STOPPED")
print()
return
for num in range(len(i.operands)-1):
self.print_operand(i, num)
print_no_end(", ")
addr = i.operands[0].value.imm
if addr in self.ctx.addr_color:
print_label_or_addr(addr, -1, False)
else:
print_no_end(hex(addr))
print()
return
modified = False
if i.id in LD_CHECK:
self.print_operand(i, 0)
print_no_end(" = (")
print_no_end(color_type(LD_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 1)
modified = True
elif i.id in ST_CHECK:
self.print_operand(i, 1)
print_no_end(" = (")
print_no_end(color_type(ST_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 0)
modified = True
elif i.id in INST_CHECK:
if i.id == MIPS_INS_LUI:
print_no_end("(load upper) ")
self.print_operand(i, 0)
print_no_end(" = ")
self.print_operand(i, 1)
elif i.id == MIPS_INS_MOVE:
self.print_operand(i, 0)
print_no_end(" = ")
if i.operands[1].value.reg == MIPS_REG_ZERO:
print_no_end("0")
else:
self.print_operand(i, 1)
else:
self.print_operand(i, 0)
if i.operands[0].type == i.operands[1].type == MIPS_OP_REG and \
i.operands[0].value.reg == i.operands[1].value.reg:
print_no_end(" " + inst_symbol(i) + "= ")
else:
print_no_end(" = ")
self.print_operand(i, 1)
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 2)
modified = True
else:
print_no_end("%s " % i.mnemonic)
if len(i.operands) > 0:
modified = self.print_operand(i, 0)
k = 1
while k < len(i.operands):
print_no_end(", ")
modified |= self.print_operand(i, k)
k += 1
if i.address in self.ctx.dis.inline_comments:
print_no_end(color_intern_comment(" ; "))
print_no_end(color_intern_comment(self.ctx.dis.inline_comments[i.address]))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if i.address in self.ctx.dis.previous_comments:
for comm in self.ctx.dis.previous_comments[i.address]:
print_tabbed(color_intern_comment("; %s" % comm), tab)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
print_label_and_addr(i.address, tab)
self.print_bytes(i)
if is_ret(i):
print(color_retcall(get_inst_str()))
return
if is_call(i):
print_no_end(color_retcall(i.mnemonic) + " ")
modified = self.print_operand(i, 0, hexa=True)
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
return
# Here we can have conditional jump with the option --dump
if is_jump(i):
print_no_end(i.mnemonic + " ")
if i.operands[0].type != ARM_OP_IMM:
print_no_end(i.op_str)
if is_uncond_jump(i) and self.ctx.comments and not self.ctx.dump \
and not i.address in self.ctx.dis.jmptables:
print_comment_no_end(" # STOPPED")
print()
return
addr = i.operands[0].value.imm
if addr in self.ctx.addr_color:
print_label_or_addr(addr, -1, False)
else:
print_no_end(hex(addr))
print()
return
modified = False
if i.id in LDR_CHECK:
self.print_operand(i, 0)
print_no_end(" = (")
print_no_end(color_type(LDR_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 1)
modified = True
elif i.id in STR_CHECK:
self.print_operand(i, 1)
print_no_end(" = (")
print_no_end(color_type(STR_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 0)
modified = True
elif i.id in INST_CHECK:
self.print_operand(i, 0)
if i.id == ARM_INS_CMP:
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 1)
else:
print_no_end(" = ")
self.print_operand(i, 1)
if len(i.operands) == 3:
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 2)
modified = True
else:
print_no_end("%s " % i.mnemonic)
if len(i.operands) > 0:
modified = self.print_operand(i, 0)
k = 1
while k < len(i.operands):
print_no_end(", ")
modified |= self.print_operand(i, k)
k += 1
if i.update_flags and i.id != ARM_INS_CMP and i.id != ARM_INS_TST:
print_no_end(color_type(" (FLAGS)"))
if i.address in self.ctx.dis.inline_comments:
print_no_end(color_intern_comment(" ; "))
print_no_end(color_intern_comment(self.ctx.dis.inline_comments[i.address]))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_operand(self, i, num_op, hexa=False, show_deref=True):
def inv(n):
return n == ARM_OP_INVALID
op = i.operands[num_op]
if op.shift.type:
print_no_end("(")
if op.type == ARM_OP_IMM:
imm = op.value.imm
sec_name, is_data = self.binary.is_address(imm)
if sec_name is not None:
modified = False
if self.ctx.sectionsname:
print_no_end("(" + color_section(sec_name) + ") ")
if imm in self.binary.reverse_symbols:
self.print_symbol(imm)
print_no_end(" ")
modified = True
if imm in self.ctx.labels:
print_label(imm, print_colon=False)
print_no_end(" ")
modified = True
if not modified:
print_no_end(hex(imm))
if is_data:
s = self.binary.get_string(imm, self.ctx.max_data_size)
if s != "\"\"":
print_no_end(" " + color_string(s))
return modified
elif hexa:
print_no_end(hex(imm))
else:
print_no_end(str(imm))
if imm > 0:
packed = struct.pack("<L", imm)
if set(packed).issubset(BYTES_PRINTABLE_SET):
print_no_end(color_string(" \""))
print_no_end(color_string("".join(map(chr, packed))))
print_no_end(color_string("\""))
return False
# returns True because capstone print immediate in hexa
# it will be printed in a comment, sometimes it's better
# to have the value in hexa
return True
return False
elif op.type == ARM_OP_REG:
if op.value.reg == ARM_REG_PC and i.reg_read(ARM_REG_PC):
print_no_end(hex(i.address))
else:
print_no_end(i.reg_name(op.value.reg))
if op.shift.type:
self.print_shift(i, op.shift)
return False
elif op.type == ARM_OP_FP:
print_no_end("%f" % op.value.fp)
if op.shift.type:
self.print_shift(i, op.shift)
return False
elif op.type == ARM_OP_MEM:
mm = op.mem
if not inv(mm.base) and mm.disp != 0 and inv(mm.index):
# if (mm.base == X86_REG_RBP or mm.base == X86_REG_EBP) and \
# self.var_name_exists(i, num_op):
# print_no_end(color_var(self.get_var_name(i, num_op)))
# return True
if mm.base == ARM_REG_PC:
addr = i.address + i.size * 2 + mm.disp
print_no_end("*(")
if addr in self.binary.reverse_symbols:
self.print_symbol(addr)
else:
print_no_end(hex(addr))
print_no_end(")")
return True
printed = False
if show_deref:
print_no_end("*(")
if not inv(mm.base):
print_no_end("%s" % i.reg_name(mm.base))
printed = True
elif not inv(mm.segment):
print_no_end("%s" % i.reg_name(mm.segment))
printed = True
if not inv(mm.index):
if printed:
print_no_end(" + ")
if mm.scale == 1:
print_no_end("%s" % i.reg_name(mm.index))
else:
print_no_end("(%s*%d)" % (i.reg_name(mm.index), mm.scale))
if op.shift.type:
self.print_shift(i, op.shift)
printed = True
if mm.disp != 0:
sec_name, is_data = self.binary.is_address(mm.disp)
if sec_name is not None:
if printed:
print_no_end(" + ")
if mm.disp in self.binary.reverse_symbols:
self.print_symbol(mm.disp)
else:
print_no_end(hex(mm.disp))
else:
if printed:
if mm.disp < 0:
print_no_end(" - ")
print_no_end(-mm.disp)
else:
print_no_end(" + ")
print_no_end(mm.disp)
if show_deref:
print_no_end(")")
return True
def print_operand(self, i, num_op, hexa=False, show_deref=True):
def inv(n):
return n == MIPS_OP_INVALID
op = i.operands[num_op]
if op.type == MIPS_OP_IMM:
imm = op.value.imm
sec_name, is_data = self.binary.is_address(imm)
if sec_name is not None:
modified = False
if self.ctx.sectionsname:
print_no_end("(" + color_section(sec_name) + ") ")
if imm in self.binary.reverse_symbols:
self.print_symbol(imm)
print_no_end(" ")
modified = True
if imm in self.ctx.labels:
print_label(imm, print_colon=False)
print_no_end(" ")
modified = True
if not modified:
print_no_end(hex(imm))
if is_data:
s = self.binary.get_string(imm, self.ctx.max_data_size)
if s != "\"\"":
print_no_end(" " + color_string(s))
return modified
elif hexa:
print_no_end(hex(imm))
else:
print_no_end(str(imm))
if imm > 0:
packed = struct.pack("<L", imm)
if set(packed).issubset(BYTES_PRINTABLE_SET):
print_no_end(color_string(" \""))
print_no_end(color_string("".join(map(chr, packed))))
print_no_end(color_string("\""))
return False
# returns True because capstone print immediate in hexa
# it will be printed in a comment, sometimes it's better
# to have the value in hexa
return True
return False
elif op.type == MIPS_OP_REG:
print_no_end("$")
print_no_end(i.reg_name(op.value.reg))
return False
elif op.type == MIPS_OP_MEM:
mm = op.mem
printed = False
if show_deref:
print_no_end("*(")
if not inv(mm.base):
print_no_end("$%s" % i.reg_name(mm.base))
printed = True
if mm.disp != 0:
sec_name, is_data = self.binary.is_address(mm.disp)
if sec_name is not None:
if printed:
print_no_end(" + ")
if mm.disp in self.binary.reverse_symbols:
self.print_symbol(mm.disp)
else:
print_no_end(hex(mm.disp))
else:
if printed:
if mm.disp < 0:
print_no_end(" - ")
print_no_end(-mm.disp)
else:
print_no_end(" + ")
print_no_end(mm.disp)
if show_deref:
print_no_end(")")
return True
def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if isinstance(i, NopInst):
return
if isinstance(i, PseudoInst):
for i2 in i.real_inst_list:
self.print_inst(i2, tab, "# ")
print_label_and_addr(i.real_inst_list[0].address, tab)
print(i.pseudo)
return
if i.address in self.ctx.dis.previous_comments:
for comm in self.ctx.dis.previous_comments[i.address]:
print_tabbed(color_intern_comment("; %s" % comm), tab)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
print_label_and_addr(i.address, tab)
self.print_bytes(i)
if is_ret(i):
print(color_retcall(get_inst_str()))
return
if is_call(i):
print_no_end(color_retcall(i.mnemonic) + " ")
modified = self.print_operand(i, 0, hexa=True)
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
return
# Here we can have conditional jump with the option --dump
if is_jump(i):
print_no_end(i.mnemonic + " ")
if i.operands[-1].type != MIPS_OP_IMM:
print_no_end(i.op_str)
if is_uncond_jump(i) and self.ctx.comments and not self.ctx.dump \
and not i.address in self.ctx.dis.jmptables:
print_comment_no_end(" # STOPPED")
print()
return
for num in range(len(i.operands) - 1):
self.print_operand(i, num)
print_no_end(", ")
addr = i.operands[0].value.imm
if addr in self.ctx.addr_color:
print_label_or_addr(addr, -1, False)
else:
print_no_end(hex(addr))
print()
return
modified = False
if i.id in LD_CHECK:
self.print_operand(i, 0)
print_no_end(" = (")
print_no_end(color_type(LD_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 1)
modified = True
elif i.id in ST_CHECK:
self.print_operand(i, 1)
print_no_end(" = (")
print_no_end(color_type(ST_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 0)
modified = True
elif i.id in INST_CHECK:
if i.id == MIPS_INS_LUI:
print_no_end("(load upper) ")
self.print_operand(i, 0)
print_no_end(" = ")
self.print_operand(i, 1)
elif i.id == MIPS_INS_MOVE:
self.print_operand(i, 0)
print_no_end(" = ")
if i.operands[1].value.reg == MIPS_REG_ZERO:
print_no_end("0")
else:
self.print_operand(i, 1)
else:
self.print_operand(i, 0)
if i.operands[0].type == i.operands[1].type == MIPS_OP_REG and \
i.operands[0].value.reg == i.operands[1].value.reg:
print_no_end(" " + inst_symbol(i) + "= ")
else:
print_no_end(" = ")
self.print_operand(i, 1)
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 2)
modified = True
else:
print_no_end("%s " % i.mnemonic)
if len(i.operands) > 0:
modified = self.print_operand(i, 0)
k = 1
while k < len(i.operands):
print_no_end(", ")
modified |= self.print_operand(i, k)
k += 1
if i.address in self.ctx.dis.inline_comments:
print_no_end(color_intern_comment(" ; "))
print_no_end(
color_intern_comment(self.ctx.dis.inline_comments[i.address]))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_inst(self, i, tab=0, prefix=""):
def get_inst_str():
nonlocal i
return "%s %s" % (i.mnemonic, i.op_str)
if prefix == "# ":
if self.ctx.comments:
if i.address in self.ctx.labels:
print_label(i.address, tab)
print()
print_comment_no_end(prefix, tab)
print_addr(i.address)
self.print_bytes(i, True)
print_comment(get_inst_str())
return
if i.address in self.ctx.all_fused_inst:
return
if self.is_symbol(i.address):
print_tabbed_no_end("", tab)
self.print_symbol(i.address)
print()
print_label_and_addr(i.address, tab)
self.print_bytes(i)
if is_ret(i):
print(color_retcall(get_inst_str()))
return
if is_call(i):
print_no_end(color_retcall(i.mnemonic) + " ")
modified = self.print_operand(i, 0, hexa=True)
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
return
# Here we can have conditional jump with the option --dump
if is_jump(i):
print_no_end(i.mnemonic + " ")
if i.operands[0].type != ARM_OP_IMM:
print_no_end(i.op_str)
if is_uncond_jump(
i) and self.ctx.comments and not self.ctx.dump:
print_comment_no_end(" # STOPPED")
print()
return
addr = i.operands[0].value.imm
if addr in self.ctx.addr_color:
print_label_or_addr(addr, -1, False)
else:
print_no_end(hex(addr))
print()
return
modified = False
if i.id in LDR_CHECK:
self.print_operand(i, 0)
print_no_end(" = (")
print_no_end(color_type(LDR_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 1)
modified = True
elif i.id in STR_CHECK:
self.print_operand(i, 1)
print_no_end(" = (")
print_no_end(color_type(STR_TYPE[i.id]))
print_no_end(") ")
self.print_operand(i, 0)
modified = True
elif i.id in INST_CHECK:
self.print_operand(i, 0)
if i.id == ARM_INS_CMP:
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 1)
else:
print_no_end(" = ")
self.print_operand(i, 1)
if len(i.operands) == 3:
print_no_end(" " + inst_symbol(i) + " ")
self.print_operand(i, 2)
modified = True
else:
print_no_end("%s " % i.mnemonic)
if len(i.operands) > 0:
modified = self.print_operand(i, 0)
k = 1
while k < len(i.operands):
print_no_end(", ")
modified |= self.print_operand(i, k)
k += 1
if i.update_flags and i.id != ARM_INS_CMP and i.id != ARM_INS_TST:
print_no_end(color_type(" (FLAGS)"))
if modified and self.ctx.comments:
print_comment_no_end(" # " + get_inst_str())
print()
def print_operand(self, i, num_op, hexa=False, show_deref=True):
def inv(n):
return n == ARM_OP_INVALID
op = i.operands[num_op]
if op.shift.type:
print_no_end("(")
if op.type == ARM_OP_IMM:
imm = op.value.imm
sec_name, is_data = self.binary.is_address(imm)
if sec_name is not None:
modified = False
if self.ctx.sectionsname:
print_no_end("(" + color_section(sec_name) + ") ")
if imm in self.binary.reverse_symbols:
self.print_symbol(imm)
print_no_end(" ")
modified = True
if imm in self.ctx.labels:
print_label(imm, print_colon=False)
print_no_end(" ")
modified = True
if not modified:
print_no_end(hex(imm))
if is_data:
s = self.binary.get_string(imm, self.ctx.max_data_size)
if s != "\"\"":
print_no_end(" " + color_string(s))
return modified
elif hexa:
print_no_end(hex(imm))
else:
print_no_end(str(imm))
if imm > 0:
packed = struct.pack("<L", imm)
if set(packed).issubset(BYTES_PRINTABLE_SET):
print_no_end(color_string(" \""))
print_no_end(color_string("".join(map(chr, packed))))
print_no_end(color_string("\""))
return False
# returns True because capstone print immediate in hexa
# it will be printed in a comment, sometimes it's better
# to have the value in hexa
return True
return False
elif op.type == ARM_OP_REG:
if op.value.reg == ARM_REG_PC and i.reg_read(ARM_REG_PC):
print_no_end(hex(i.address))
else:
print_no_end(i.reg_name(op.value.reg))
if op.shift.type:
self.print_shift(i, op.shift)
return False
elif op.type == ARM_OP_FP:
print_no_end("%f" % op.value.fp)
if op.shift.type:
self.print_shift(i, op.shift)
return False
elif op.type == ARM_OP_MEM:
mm = op.mem
if not inv(mm.base) and mm.disp != 0 and inv(mm.index):
# if (mm.base == X86_REG_RBP or mm.base == X86_REG_EBP) and \
# self.var_name_exists(i, num_op):
# print_no_end(color_var(self.get_var_name(i, num_op)))
# return True
if mm.base == ARM_REG_PC:
addr = i.address + i.size + mm.disp
print_no_end("*({0})".format(
self.binary.reverse_symbols.get(addr, hex(addr))))
return True
printed = False
if show_deref:
print_no_end("*(")
if not inv(mm.base):
print_no_end("%s" % i.reg_name(mm.base))
printed = True
elif not inv(mm.segment):
print_no_end("%s" % i.reg_name(mm.segment))
printed = True
if not inv(mm.index):
if printed:
print_no_end(" + ")
if mm.scale == 1:
print_no_end("%s" % i.reg_name(mm.index))
else:
print_no_end("(%s*%d)" % (i.reg_name(mm.index), mm.scale))
if op.shift.type:
self.print_shift(i, op.shift)
printed = True
if mm.disp != 0:
sec_name, is_data = self.binary.is_address(mm.disp)
if sec_name is not None:
if printed:
print_no_end(" + ")
if mm.disp in self.binary.reverse_symbols:
self.print_symbol(mm.disp)
else:
print_no_end(hex(mm.disp))
else:
if printed:
if mm.disp < 0:
print_no_end(" - ")
print_no_end(-mm.disp)
else:
print_no_end(" + ")
print_no_end(mm.disp)
if show_deref:
print_no_end(")")
return True
