gllvm | Whole Program LLVM: wllvm ported to go | Compiler library

by SRI-CSL Go Version: v1.3.1 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | gllvm Summary

gllvm is a Go library typically used in Utilities, Compiler applications. gllvm has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Whole Program LLVM: wllvm ported to go

Support

Quality

Security

License

Reuse

Support

gllvm has a low active ecosystem.

It has 228 star(s) with 30 fork(s). There are 33 watchers for this library.

It had no major release in the last 12 months.

There are 8 open issues and 46 have been closed. On average issues are closed in 31 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of gllvm is v1.3.1

Quality

gllvm has 0 bugs and 0 code smells.

Security

gllvm has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

gllvm code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

gllvm is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

gllvm releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 2454 lines of code, 105 functions and 19 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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gllvm Key Features

No Key Features are available at this moment for gllvm.

gllvm Examples and Code Snippets

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Community Discussions

Trending Discussions on gllvm

How to build llvm-hs from source

QUESTION

How to build llvm-hs from source

Asked 2022-Apr-15 at 13:37

I'm working on parsing large llvm-ir code using haskell & llvm-hs for some research work.

I used gllvm (comment on this post - Getting LLVM IR for a clang/clang++ project) to convert openssl (libssl) to .bc files and then to .ll using llvm-dis and parsing the .ll file using haskell & llvm-hs.

During this I'm facing this issue - https://github.com/llvm-hs/llvm-hs/issues/282#issue-511780377 -- Missing Function Attribute "NoFree" #282 & unhandled function attribute enum value: FunctionAttributeKind 26 which are basically edge cases not handled by llvm-hs in it's release but fixed in this commit - https://github.com/llvm-hs/llvm-hs/pull/284

initially I had installed llvm-hs using cabal install --lib llvm-hs what I need help with is I'm not sure how to build it from source.

I cloned the llvm-hs repo and checked out to the commit with fix (or latest commit) of branch llvm-9 and added the path of this repo to the $PATH, how do i use cabal to build this from source ? I am working on a small project so it doesn't have a project file or a .cabal file

Please help!

...

ANSWER

Answered 2022-Apr-15 at 13:37

Create a cabal project that depends one llvm-hs and use https://cabal.readthedocs.io/en/3.6/cabal-project.html#specifying-packages-from-remote-version-control-locations to specify the commit.

Note that since that PR is pulling from a fork, you will use the URL of the fork repository, not the main repository.

Source https://stackoverflow.com/questions/71880406

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install gllvm

not supported (clang only). not supported (clang only). not supported (clang only). This project, gllvm, provides tools for building whole-program (or whole-library) LLVM bitcode files from an unmodified C or C++ source package. It currently runs on *nix platforms such as Linux, FreeBSD, and Mac OS X. It is a Go port of wllvm. gllvm provides compiler wrappers that work in two phases. The wrappers first invoke the compiler as normal. Then, for each object file, they call a bitcode compiler to produce LLVM bitcode. The wrappers then store the location of the generated bitcode file in a dedicated section of the object file. When object files are linked together, the contents of the dedicated sections are concatenated (so we don't lose the locations of any of the constituent bitcode files). After the build completes, one can use a gllvm utility to read the contents of the dedicated section and link all of the bitcode into a single whole-program bitcode file. This utility works for both executable and native libraries. For more details see wllvm.
To install, simply do (making sure to include those ...). This should install five binaries: gclang, gclang++, gflang, get-bc, and gsanity-check in the $GOPATH/bin directory.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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