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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:
Severity: Minor
Found in miasm/arch/mep/arch.py - About 25 mins to fix

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)
Severity: Minor
Found in miasm/arch/arm/sem.py - About 25 mins to fix

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]
Severity: Minor
Found in miasm/arch/arm/arch.py - About 25 mins to fix

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
Severity: Minor
Found in miasm/arch/arm/arch.py - About 25 mins to fix

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)):
Severity: Minor
Found in miasm/arch/ppc/sem.py - About 25 mins to fix

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 = []
Severity: Minor
Found in miasm/arch/arm/arch.py - About 25 mins to fix

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)
Severity: Minor
Found in miasm/arch/arm/arch.py - About 25 mins to fix

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:
Severity: Minor
Found in miasm/arch/arm/arch.py - About 25 mins to fix

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 maskmovq has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def maskmovq(ir, instr, src, mask):
    loc_next = ir.get_next_loc_key(instr)
    loc_next_expr = m2_expr.ExprLoc(loc_next, ir.IRDst.size)
    blks = []
Severity: Minor
Found in miasm/arch/x86/sem.py - About 25 mins to fix

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 flen has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def flen(cls, mode, v):
        if 'w8' not in v or v['w8'] == 1:
            if 'se' in v and v['se'] == 1:
                return 8
            else:
Severity: Minor
Found in miasm/arch/x86/arch.py - About 25 mins to fix

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 = []
Severity: Minor
Found in miasm/arch/x86/sem.py - About 25 mins to fix

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()
Severity: Minor
Found in miasm/arch/x86/arch.py - About 25 mins to fix

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:
Severity: Minor
Found in miasm/arch/x86/arch.py - About 25 mins to fix

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 fix_mem_args_size has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def fix_mem_args_size(instr, *args):
    out = []
    for arg in args:
        if not arg.is_mem():
            out.append(arg)
Severity: Minor
Found in miasm/arch/x86/sem.py - About 25 mins to fix

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)
Severity: Minor
Found in miasm/arch/x86/sem.py - About 25 mins to fix

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}
Severity: Minor
Found in miasm/arch/x86/sem.py - About 25 mins to fix

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 post_dis has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def post_dis(self):
        if self.g2.value:
            for a in self.args:
                if not isinstance(a.expr, ExprMem):
                    continue
Severity: Minor
Found in miasm/arch/x86/arch.py - About 25 mins to fix

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 _version_from_git_describe has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def _version_from_git_describe():
    """
    Read the version from ``git describe``. It returns the latest tag with an
    optional suffix if the current directory is not exactly on the tag.
Severity: Minor
Found in miasm/__init__.py - About 25 mins to fix

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 _interval_rotate has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def _interval_rotate(self, operation, shifter):
        """Apply the rotate operation @operation with a shifting
        ModularIntervals @shifter on the current instance"""
        # Consider only rotation without repetition, and enumerate
        # -> apply a '% size' on shifter
Severity: Minor
Found in miasm/analysis/modularintervals.py - About 25 mins to fix

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 fix_size has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def fix_size(fields, wsize):
    out = []
    for name, v in fields:
        if v.endswith("s"):
            pass
Severity: Minor
Found in miasm/loader/new_cstruct.py - About 25 mins to fix

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

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