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miasm/arch/mips32/arch.py

Summary

Maintainability
F
1 wk
Test Coverage

File arch.py has 663 lines of code (exceeds 250 allowed). Consider refactoring.
Open

#-*- coding:utf-8 -*-

import logging
from collections import defaultdict
Severity: Major
Found in miasm/arch/mips32/arch.py - About 1 day to fix

    Function asm_ast_to_expr has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

        def asm_ast_to_expr(self, arg, loc_db):
        if isinstance(arg, AstId):
            if isinstance(arg.name, ExprId):
                return arg.name
            if arg.name in gpregs.str:
    Severity: Minor
    Found in miasm/arch/mips32/arch.py - About 1 hr 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 arg2str has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def arg2str(expr, index=None, loc_db=None):
        if expr.is_id() or expr.is_int():
            return str(expr)
        elif expr.is_loc():
            if loc_db is not None:
    Severity: Minor
    Found in miasm/arch/mips32/arch.py - About 45 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 gen_modes has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def gen_modes(cls, subcls, name, bases, dct, fields):
    Severity: Minor
    Found in miasm/arch/mips32/arch.py - About 35 mins to fix

      Avoid too many return statements within this function.
      Open

                  return True
      Severity: Major
      Found in miasm/arch/mips32/arch.py - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

                        return None
        Severity: Major
        Found in miasm/arch/mips32/arch.py - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                  return "%s(%s)"%(arg.args[1], arg.args[0])
          Severity: Major
          Found in miasm/arch/mips32/arch.py - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                        return ExprMem(ptr, arg.size)
            Severity: Major
            Found in miasm/arch/mips32/arch.py - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                          return ExprOp(arg.op, *args)
              Severity: Major
              Found in miasm/arch/mips32/arch.py - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                            return ExprInt(arg.value, 32)
                Severity: Major
                Found in miasm/arch/mips32/arch.py - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                          return None
                  Severity: Major
                  Found in miasm/arch/mips32/arch.py - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                            return False
                    Severity: Major
                    Found in miasm/arch/mips32/arch.py - About 30 mins to fix

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      class mips32_s09imm_noarg(mips32_imm):
    def decode(self, v):
        v = v & self.lmask
        v = cpu.sign_ext(v, 9, 32)
        self.expr = ExprInt(v, 32)
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 day to fix
                      miasm/arch/mips32/arch.py on lines 321..337

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 152.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      class mips32_s16imm_noarg(mips32_imm):
    def decode(self, v):
        v = v & self.lmask
        v = cpu.sign_ext(v, 16, 32)
        self.expr = ExprInt(v, 32)
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 day to fix
                      miasm/arch/mips32/arch.py on lines 340..356

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 152.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                          def value(self, mode):
        v = super(mn_mips32, self).value(mode)
        if mode == 'l':
            return [x[::-1] for x in v]
        elif mode == 'b':
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 2 other locations - About 4 hrs to fix
                      miasm/arch/aarch64/arch.py on lines 574..581
                      miasm/arch/arm/arch.py on lines 746..753

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 80.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                          @classmethod
    def endian_offset(cls, attrib, offset):
        if attrib == "l":
            return (offset & ~3) + 3 - offset % 4
        elif attrib == "b":
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 3 hrs to fix
                      miasm/arch/aarch64/arch.py on lines 544..551
                      miasm/arch/arm/arch.py on lines 716..723
                      miasm/arch/arm/arch.py on lines 817..824

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 73.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 6 locations. Consider refactoring.
                      Open

                      def mips32op(name, fields, args=None, alias=False):
    dct = {"fields": fields}
    dct["alias"] = alias
    if args is not None:
        dct['args'] = args
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 5 other locations - About 3 hrs to fix
                      miasm/arch/arm/arch.py on lines 1707..1712
                      miasm/arch/arm/arch.py on lines 1715..1720
                      miasm/arch/msp430/arch.py on lines 321..326
                      miasm/arch/ppc/arch.py on lines 561..566
                      miasm/arch/sh4/arch.py on lines 665..670

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 64.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                              if expr.is_id() or expr.is_int():
            return str(expr)
        elif expr.is_loc():
            if loc_db is not None:
                return loc_db.pretty_str(expr.loc_key)
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 3 hrs to fix
                      miasm/arch/arm/arch.py on lines 355..361

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 62.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("di",      [cpu.bs('010000'), cpu.bs('01011'), rt, cpu.bs('01100'),
                     cpu.bs('00000'), cpu.bs('0'), cpu.bs('00'), cpu.bs('000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 2 hrs to fix
                      miasm/arch/mips32/arch.py on lines 797..798

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 59.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("ei",      [cpu.bs('010000'), cpu.bs('01011'), rt, cpu.bs('01100'),
                     cpu.bs('00000'), cpu.bs('1'), cpu.bs('00'), cpu.bs('000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 2 hrs to fix
                      miasm/arch/mips32/arch.py on lines 795..796

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 59.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                          def breakflow(self):
        if self.name == 'BREAK':
            return False
        if self.name in br_0 + br_1 + br_2:
            return True
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 2 hrs to fix
                      miasm/arch/mips32/arch.py on lines 93..98

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 51.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                          def dstflow(self):
        if self.name == 'BREAK':
            return False
        if self.name in br_0 + br_1 + br_2:
            return True
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 2 hrs to fix
                      miasm/arch/mips32/arch.py on lines 129..134

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 51.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 5 locations. Consider refactoring.
                      Open

                          @classmethod
    def check_mnemo(cls, fields):
        l = sum([x.l for x in fields])
        assert l == 32, "len %r" % l
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 4 other locations - About 1 hr to fix
                      miasm/arch/aarch64/arch.py on lines 553..556
                      miasm/arch/arm/arch.py on lines 725..728
                      miasm/arch/ppc/arch.py on lines 276..279
                      miasm/arch/sh4/arch.py on lines 541..544

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 45.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      mips32op("wsbh",    [cpu.bs('011111'), cpu.bs('00000'), rt, rd, cpu.bs('00010'),
                     cpu.bs('100000')], [rd, rt])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 2 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 788..789
                      miasm/arch/mips32/arch.py on lines 790..791

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 43.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      mips32op("seh",     [cpu.bs('011111'), cpu.bs('00000'), rt, rd, cpu.bs('11000'),
                     cpu.bs('100000')], [rd, rt])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 2 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 788..789
                      miasm/arch/mips32/arch.py on lines 792..793

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 43.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 3 locations. Consider refactoring.
                      Open

                      mips32op("seb",     [cpu.bs('011111'), cpu.bs('00000'), rt, rd, cpu.bs('10000'),
                     cpu.bs('100000')], [rd, rt])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 2 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 790..791
                      miasm/arch/mips32/arch.py on lines 792..793

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 43.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("tlbwi",   [cpu.bs('010000'), cpu.bs('1'), cpu.bs('0'*19),
                     cpu.bs('000010')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 801..802

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 43.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("tlbp",    [cpu.bs('010000'), cpu.bs('1'), cpu.bs('0'*19),
                     cpu.bs('001000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 803..804

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 43.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("bc1fl",    [cpu.bs('010001'), cpu.bs('01000'), fcc, cpu.bs('1'),
                     cpu.bs('0'), soff])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 765..766
                      miasm/arch/mips32/arch.py on lines 767..768
                      miasm/arch/mips32/arch.py on lines 769..770

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 39.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("bc1t",    [cpu.bs('010001'), cpu.bs('01000'), fcc, cpu.bs('0'),
                     cpu.bs('1'), soff])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 767..768
                      miasm/arch/mips32/arch.py on lines 769..770
                      miasm/arch/mips32/arch.py on lines 771..772

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 39.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("bc1f",    [cpu.bs('010001'), cpu.bs('01000'), fcc, cpu.bs('0'),
                     cpu.bs('0'), soff])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 765..766
                      miasm/arch/mips32/arch.py on lines 767..768
                      miasm/arch/mips32/arch.py on lines 771..772

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 39.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("bc1tl",    [cpu.bs('010001'), cpu.bs('01000'), fcc, cpu.bs('1'),
                     cpu.bs('1'), soff])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 765..766
                      miasm/arch/mips32/arch.py on lines 769..770
                      miasm/arch/mips32/arch.py on lines 771..772

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 39.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mfhi",    [cpu.bs('000000'), cpu.bs('0000000000'), rd,
                     cpu.bs('00000'), cpu.bs('010000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 707..708

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 38.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mflo",    [cpu.bs('000000'), cpu.bs('0000000000'), rd,
                     cpu.bs('00000'), cpu.bs('010010')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 1 hr to fix
                      miasm/arch/mips32/arch.py on lines 709..710

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 38.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("cvt.s",   [cpu.bs('010001'), bs_fmt, cpu.bs('00000'), fs, fd,
                     cpu.bs('100000')], [fd, fs])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 695..696
                      miasm/arch/mips32/arch.py on lines 776..777
                      miasm/arch/mips32/arch.py on lines 778..779

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("cvt.w",   [cpu.bs('010001'), bs_fmt, cpu.bs('00000'), fs, fd,
                     cpu.bs('100100')], [fd, fs])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 695..696
                      miasm/arch/mips32/arch.py on lines 776..777
                      miasm/arch/mips32/arch.py on lines 780..781

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("cvt.d",   [cpu.bs('010001'), bs_fmt, cpu.bs('00000'), fs, fd,
                     cpu.bs('100001')], [fd, fs])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 695..696
                      miasm/arch/mips32/arch.py on lines 778..779
                      miasm/arch/mips32/arch.py on lines 780..781

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("clz",     [cpu.bs('011100'), rs, rt, rd, cpu.bs('00000'), cpu.bs('100000')],
        [rd, rs])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 821..821

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("sc",      [cpu.bs('011111'), base, rt, s09imm_noarg, cpu.bs('0'), cpu.bs('100110')], [rt, base])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 812..813

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("mov",     [cpu.bs('010001'), bs_fmt, cpu.bs('00000'), fs, fd,
                     cpu.bs('000110')], [fd, fs])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 55 mins to fix
                      miasm/arch/mips32/arch.py on lines 776..777
                      miasm/arch/mips32/arch.py on lines 778..779
                      miasm/arch/mips32/arch.py on lines 780..781

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 37.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 7 locations. Consider refactoring.
                      Open

                          @classmethod
    def gen_modes(cls, subcls, name, bases, dct, fields):
        dct['mode'] = None
        return [(subcls, name, bases, dct, fields)]
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 6 other locations - About 45 mins to fix
                      miasm/arch/aarch64/arch.py on lines 569..572
                      miasm/arch/arm/arch.py on lines 741..744
                      miasm/arch/arm/arch.py on lines 839..842
                      miasm/arch/msp430/arch.py on lines 301..304
                      miasm/arch/ppc/arch.py on lines 290..293
                      miasm/arch/sh4/arch.py on lines 550..553

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 35.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Identical blocks of code found in 2 locations. Consider refactoring.
                      Open

                          def decode(self, v):
        v = v & self.lmask
        self.expr = ExprInt(v, 32)
        return True
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 45 mins to fix
                      miasm/arch/arm/arch.py on lines 2201..2204

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 35.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      deref_off = (Optional(base_expr) + LPARENTHESIS + gpregs.parser + RPARENTHESIS).setParseAction(cb_deref)
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 45 mins to fix
                      miasm/arch/ppc/arch.py on lines 32..32

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 35.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("bal",     [cpu.bs('000001'), cpu.bs('00000'), cpu.bs('10001'), soff],
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 45 mins to fix
                      miasm/arch/mips32/arch.py on lines 713..713

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 35.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("b",       [cpu.bs('000100'), cpu.bs('00000'), cpu.bs('00000'), soff],
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 45 mins to fix
                      miasm/arch/mips32/arch.py on lines 728..728

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 35.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mthi",    [cpu.bs('000000'), rs, cpu.bs('000000000000000'), cpu.bs('010001')], [rs])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 40 mins to fix
                      miasm/arch/mips32/arch.py on lines 836..836

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 34.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mtlo",    [cpu.bs('000000'), rs, cpu.bs('000000000000000'), cpu.bs('010011')], [rs])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 40 mins to fix
                      miasm/arch/mips32/arch.py on lines 837..837

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 34.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("ext",     [cpu.bs('011111'), rs, rt, esize, epos, cpu.bs('000000')],
         [rt, rs, epos, esize])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 35 mins to fix
                      miasm/arch/mips32/arch.py on lines 785..786

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 33.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      bs_s_l = cpu.bs_name(l=6, name = {"SW":    0b101011,
                                  "SH":    0b101001,
                                  "SB":    0b101000,
                                  "LW":    0b100011,
                                  "LH":    0b100001,
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 35 mins to fix
                      miasm/arch/msp430/arch.py on lines 589..592

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 33.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("ins",     [cpu.bs('011111'), rs, rt, eposh, epos, cpu.bs('000100')],
         [rt, rs, epos, eposh])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 35 mins to fix
                      miasm/arch/mips32/arch.py on lines 783..784

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 33.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mfc0",    [cpu.bs('010000'), cpu.bs('00000'), rt, cpr0,
                     cpu.bs('00000000'), cpr])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 35 mins to fix
                      miasm/arch/mips32/arch.py on lines 746..747

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 33.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("mtc0",    [cpu.bs('010000'), cpu.bs('00100'), rt, cpr0,
                     cpu.bs('00000000'), cpr])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 35 mins to fix
                      miasm/arch/mips32/arch.py on lines 688..689

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 33.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("ctc1",    [cpu.bs('010001'), cpu.bs('00110'), rt, fs,
                     cpu.bs('00000000000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 690..691
                      miasm/arch/mips32/arch.py on lines 748..749
                      miasm/arch/mips32/arch.py on lines 751..752

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("cfc1",    [cpu.bs('010001'), cpu.bs('00010'), rt, fs,
                     cpu.bs('00000000000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 690..691
                      miasm/arch/mips32/arch.py on lines 748..749
                      miasm/arch/mips32/arch.py on lines 754..755

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("divu",    [cpu.bs('000000'), rs, rt, cpu.bs('0000000000'),
                     cpu.bs('011011')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 682..683
                      miasm/arch/mips32/arch.py on lines 703..704
                      miasm/arch/mips32/arch.py on lines 705..706

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("multu",   [cpu.bs('000000'), rs, rt, cpu.bs('0000000000'),
                     cpu.bs('011001')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 682..683
                      miasm/arch/mips32/arch.py on lines 701..702
                      miasm/arch/mips32/arch.py on lines 703..704

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("mfc1",    [cpu.bs('010001'), cpu.bs('00000'), rt, fs,
                     cpu.bs('00000000000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 748..749
                      miasm/arch/mips32/arch.py on lines 751..752
                      miasm/arch/mips32/arch.py on lines 754..755

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("arith",   [cpu.bs('000000'), rs, rt, rd, cpu.bs('00000'), bs_arith],
         [rd, rs, rt])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 671..672

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("div",     [cpu.bs('000000'), rs, rt, cpu.bs('0000000000'),
                     cpu.bs('011010')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 701..702
                      miasm/arch/mips32/arch.py on lines 703..704
                      miasm/arch/mips32/arch.py on lines 705..706

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("mult",    [cpu.bs('000000'), rs, rt, cpu.bs('0000000000'),
                     cpu.bs('011000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 682..683
                      miasm/arch/mips32/arch.py on lines 701..702
                      miasm/arch/mips32/arch.py on lines 705..706

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 4 locations. Consider refactoring.
                      Open

                      mips32op("mtc1",    [cpu.bs('010001'), cpu.bs('00100'), rt, fs,
                     cpu.bs('00000000000')])
                      Severity: Major
                      Found in miasm/arch/mips32/arch.py and 3 other locations - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 690..691
                      miasm/arch/mips32/arch.py on lines 751..752
                      miasm/arch/mips32/arch.py on lines 754..755

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

                      Similar blocks of code found in 2 locations. Consider refactoring.
                      Open

                      mips32op("shift1",  [cpu.bs('000000'), rs, rt, rd, cpu.bs('00000'), bs_shift1],
         [rd, rt, rs])
                      Severity: Minor
                      Found in miasm/arch/mips32/arch.py and 1 other location - About 30 mins to fix
                      miasm/arch/mips32/arch.py on lines 669..670

                      Duplicated Code

                      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                      Tuning

                      This issue has a mass of 32.

                      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                      Refactorings

                      Further Reading

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