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Questions tagged [compiler-specific]

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Is there a C struct "packed aligned" option?

Compiler: I'm personally using gcc, but the question is conceptual. I'm interested in options for any compiler. Is there a way to tell the C compiler to make struct B have the same size as struct AB without sacrificing alignment? It should also…
vitiral
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What types of compilers can I use in Eclipse Theia?

I am new to Eclipse Theia . How can I link the compiler in Eclipse Theia?
Programmer1988
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What is Dynamic Optimization in compilers

People are talking about dynamic optimization in compilers.What does it mean? Can anyone give me a fair idea about it?
DSC
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How does the source code gets compiled only by a compiler?

My question is, How does a compiler converts the source code, its just a software. Is there a role of any hardware or CPU to help compiler to do its job? Thanks.
Geetha
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How do compilers implement dataflow analysis for arrays and pointers due to aliasing related to array indices and pointer addresses

I have looked online through google search for the above question but didn't find a easy to understand high-level idea of the approach for it. I have read through the Engineering-a-Compiler Textbook by Cooper/Torczon…
Joe Black
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Sonarqube supports rules to enforce coding standards or not

Sonarqube produces issues with the code like bugs and security-related issues as vulnerabilities and code smell that could cause issues. Is there a way to add the coding standards to enforce conventions specific to readability and maintainability…
intechops6
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How to manage duplicate assembly references C# Unity / How to compile C# project with flags

I am trying integrate RosSharp (https://github.com/siemens/ros-sharp) and Mixed Reality Toolkit into one Unity project. Both of these libraries however use Newtonsoft.Json which causes the error: error CS1703: An assembly `Newtonsoft.Json' with the…
Enrique Avina
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C# Abstract Class

Does a compiler compiles an abstract class in C#? If yes then how does compiler treats an abstract class, like a normal class or there is some difference. And if no then how does it allow inheritance of the data members and a member function of an…
Prashant Choudhary
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FreeRTOS compiler

I just started learning FreeRtos. I have started with "Using the FreeRtos Real Time Kernel" pdf book of Richard Barry. The book has comprehensive examples and I understood the principles very well but I want to be able to compile this examples…
Cantafford
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Is it possible to generate .s file from Wind River Workbench?

I am looking for possibilities of generating ASM file or instruction trace from Wind River workbench.
RogerAKL
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Can you explain this C definition from efilib.h?

I'm learning UEFI programming and I notice that many of the EFI header files show chunks with this syntax I can't understand: typedef EFI_STATUS (EFIAPI *EFI_TEXT_STRING) ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN CHAR16…
pr0gma
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What Does filebuf::sync Do on an Input Buffer?

I read here that, for an input buffer, filebuf::sync's: effects -if any- depend on the library implementation So my question then, is can anyone tell me what those effects are for gcc and Visual Studio?
Jonathan Mee
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A __attribute__((packed)) like attribute not GCC Specific

I use __attribute__((packed)); to make items of a struct being stored in memory after another as this is critical for some low-level development. As __attribute__((packed)); is GCC specific I wonder if there is a similar solution that works on ALL…
pitastic
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Size of implementation specific std::mbstate_t

The docs on this are rather lacking so I'm hoping the community can run a simple test and post results here so that I, and anybody else, has a reference. #include sizeof( std::mbstate_t ); If you could post the results here and also…
Twifty
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The ".text" section accessed in memory and loaded from disc differs for GCC compiled application

The content of the '.text' section is accessed using code like this: 1) For the application which is loaded into memory (i.e. executing): //accessing code in memory PIMAGE_DOS_HEADER pDOSHeader = NULL; pDOSHeader =…
ChatCloud
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