Showing 3,020 of 3,020 total issues
Function simp_ext_eq_ext
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def simp_ext_eq_ext(_, expr):
"""
A.zeroExt(X) == B.zeroExt(X) => A == B
A.signExt(X) == B.signExt(X) => A == B
"""
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function fmov
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def fmov(ir, instr, arg1, arg2):
if arg2.is_int():
# Transform int to signed floating-point constant with 3-bit exponent
# and normalized 4 bits of precision
# VFPExpandImm() of ARM Architecture Reference Manual
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function encode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def encode(self):
if not isinstance(self.expr, m2_expr.ExprOp):
return False
if self.expr.op not in extend_lst:
return False
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function encode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def encode(self):
if not self.expr.is_op('preinc'):
return False
if self.expr.args == (PC,):
v = 0
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function encode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def encode(self):
if isinstance(self.expr, m2_expr.ExprInt):
if int(self.expr) == 0:
self.value = 0x1F
return True
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function endian_offset
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def endian_offset(cls, attrib, offset):
"""Adjust the byte offset according to the endianness"""
if attrib == "l": # Little Endian
if offset % 2:
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function ExprInt2SignedString
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def ExprInt2SignedString(expr, pos_fmt="%d", neg_fmt="%d", size=None, offset=0):
"""Return the signed string corresponding to an ExprInt
Note: this function is only useful to mimic objdump output"""
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function l_and
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def l_and(ir, instr, a, b, c=None):
setflags = (instr.name == 'ANDS') and a != PC
if c is None:
b, c = a, b
if c.is_op():
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function add_condition_expr
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def add_condition_expr(ir, instr, cond, instr_ir, extra_ir):
if cond == COND_AL:
return instr_ir, extra_ir
if not cond in tab_cond:
raise ValueError('unknown condition %r' % cond)
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function decode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def decode(self, v):
v = v & self.lmask
out = []
for i in range(13):
if 1 << i & v:
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function modname
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def modname(self, name, value, inv):
count = 0
while value & (1 << count) == 0:
count += 1
out = []
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function decode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def decode(self, v):
if self.parent.immop.value == 1:
imm = ExprInt((self.parent.immedH.value << 4) | v, 32)
else:
imm = gpregs.expr[v]
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function encode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def encode(self):
e = self.expr
rlist = []
reg_l = list(e.args)
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function mn_mtcrf
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def mn_mtcrf(ir, instr, crm, rs):
ret = []
for i in range(8):
if int(crm) & (1 << (7 - i)):
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function reglist2html
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def reglist2html(rlist):
out = []
i = 0
while i < len(rlist):
j = i + 1
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function decode
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def decode(self, v):
if self.parent.mode == 64:
if self.parent.admode == 1:
l = 32
else:
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function get_cls_instance
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def get_cls_instance(cls, cc, mode, infos=None):
for opmode in [0, 1]:
for admode in [0, 1]:
c = cc()
c.init_class()
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function rotate_with_carry_tpl
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def rotate_with_carry_tpl(ir, instr, op, dst, src):
# Compute results
shifter = get_shift(dst, src).zeroExtend(dst.size + 1)
result = m2_expr.ExprOp(op, m2_expr.ExprCompose(dst, cf), shifter)
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function lods
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def lods(ir, instr, size):
loc_df_0, loc_df_0_expr = ir.gen_loc_key_and_expr(ir.IRDst.size)
loc_df_1, loc_df_1_expr = ir.gen_loc_key_and_expr(ir.IRDst.size)
loc_next_expr = m2_expr.ExprLoc(ir.get_next_loc_key(instr), ir.IRDst.size)
e = []
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function bittest_get
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def bittest_get(ir, instr, src, index):
index = index.zeroExtend(src.size)
if isinstance(src, m2_expr.ExprMem):
b_mask = {16: 4, 32: 5, 64: 6}
b_decal = {16: 1, 32: 3, 64: 7}
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"