Anirban

Last seen: 3 days ago

MathWorks

82 total contributions since 2018

Anirban's Badges

Answered
Polysapce code prover C justifications
To justify MISRA C:2012 results, the term after polyspace should be either MISRA-C3 or MISRA2012 . See Annotate Code and Hide K...

5 days ago | 1

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Virtual Functions are not reachable while performing Module run in Polyspace 2019b
It is not clear what you mean by 'still it remains unreachable'. Do you mean that the body of the function is not analyzed at a...

5 days ago | 0

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Load .mat file error
You have to share the commands you are using for us to see what might be happening. If you are simply doing something like this...

12 days ago | 0

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Is there an API to retrieve metrics from polyspace access
Hi Olivier, You definitely have options besides dumping the full html page. Just to clarify, when you say "metrics", do you me...

15 days ago | 0

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Stack check by Code Prover
It is possible to calculate all code metrics other than stack size in the earlier stages of a Code Prover analysis. You have to ...

24 days ago | 0

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BugFinder unable to find any NTL?
Hi Oliver, Code Prover can find this and other much more sophisticated cases of non-terminating loops. Bug Finder uses the same...

29 days ago | 0

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Local Variable is calculated differently in the two runs
Hi, There is usually a thread of logic behind the Code Prover calculation since Code Prover uses quite airtight mathematic. How...

30 days ago | 1

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Why do I get this error when using polyspace-configure: ERROR: [from sniffer] : invalid handle
Hi Jeremy, The message indicates that an NtCreateFile event (file creation) was detected, but the file could not be accessed. I...

1 month ago | 0

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Polyspace MISRA-CPP 2008 Coding rule custom setting
Hi Won, The message means that those rules are not implemented in the Polyspace version that you are using. The coverage of sta...

1 month ago | 0

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polyspace-report-generator: an error occurred while parsing class rptgen.DAObject
Please contact MathWorks Technical Support for a more detailed analysis of the issue: https://www.mathworks.com/support/contact_...

1 month ago | 0

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Bug Finder analysis on Autogenerated Code
Are you using all the High-Level Code Generation Objectives listed on this page? Are you also using a model verification tool? ...

1 month ago | 0

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Programmatically adding polyspace annotations in Simulink Model
You can use the function pslinkfun to programmatically add annotations to a block in a model. See the pslinkfun documentation.

1 month ago | 0

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Illegally dereferenced pointer may be incorrect
The orange warning does not mean that the pointer is null. In fact, you can see in the message that the pointer is not null. (Th...

2 months ago | 0

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What are badly-typed functions in polyspace code prover 2016b ?
Hi, The message indicates that the function pointer might point to a function whose prototype does not match the function point...

2 months ago | 0

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Local Variable was change range value but not assigned
Hi, One of the reasons could be that Code Prover is considering the case where the if branch, where u1t_InRnewEndPntIdx is assi...

2 months ago | 1

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How to add a new module into my exist project
Hi, You can add the third module interactively in the Polyspace user interface and then generate scripts for command-line runs ...

3 months ago | 0

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I am tring to continue matlab script execution after polyspacecodeprover function showing error in matlab window. but matlab close script execution .
Hi, I am guessing when you mention failure of the polyspace function, you mean a failure because of compilation errors in the ...

3 months ago | 0

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Answered
How to read Polyspace bugfinder report in matlab or get result in matlab workspace?
You can use a polyspace.BugFinderResults object to read a .psbf file. When creating the object, you have to provide a results fo...

3 months ago | 0

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polyspace code prover: cosmic compiler issue
Hi, It is not the #if per se, but the [0] of __TRGT__[0] that is causing the problem. Following the standard, Polyspace does no...

3 months ago | 0

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Polyspace code prover not able to analyse stack for whole project
Hi, Could you provide some more information? For instance, the following would be helpful: When you say 'project', do you mean...

3 months ago | 0

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Polyspace_Code_Prover : Not able to do stack analysis for entire code of my project
Hi, Could you provide some more information? For instance, the following would be helpful: When you say 'project', do you mean...

3 months ago | 0

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In Polyspace Access R2020a, is it possible to autostart Access Cluster services on boot?
You can change the Docker restart policy so that the services restart automatically after a reboot. See more details in Configur...

3 months ago | 0

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Answered
Polyspace can not import Renesas Project
Hi again, The Renesas RL78 compiler toolchain has been deprecated by Renesas. See here for instance: https://www.renesas.com/e...

3 months ago | 0

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Polyspace can not import Renesas Project
Hi, The error message indicates that none of the executables detected during your build match with compilers known to Polyspace...

3 months ago | 0

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new .m file with Polyspace
You cannot use Polyspace alone to write .m files. You need a MATLAB installation. Once you install both MATLAB and Polyspace, y...

5 months ago | 0

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Polyspace Command line : Add review information to results
If you are using the release R2020b, you can use the polyspace-results-export command to export the results to CSV or JSON forma...

5 months ago | 0

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I am not able integrate polyspace plugin in matlab
Hi Vicky, Since the S32 Design Studio seems to be Eclipse-based, can you make sure you followed steps similar to the ones for E...

5 months ago | 0

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how to generate generate .psprj file?
Hi Abhilash, You can create a Polyspace project from within the Polyspace user interface (File > New Project). See more details...

5 months ago | 0

Answered
read_memory_region: not all expected entries were read. A possible workaound is to use -cppfe-extra-flags --skip_il_check option
Hi Leoncio, This issue might be related to this bug: https://www.mathworks.com/support/bugreports/2076202 Without more inform...

6 months ago | 0

Answered
What do the different colors in the PolySpace Source Code View, RTE View and Variable View windows mean?
See more description of colors used in Polyspace Code Prover in the documentation: Code Prover Result and Source Code Colors.

6 months ago | 0