LLVM: Difference between revisions

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Revision as of 05:31, 13 September 2017 view source osdev>Marcthe12 Created page with "LLVM is a compiler infrasture for several languages. Its is consist of clang (c compiler), the llvm libary (includes llvm-mc the assembler) and lld the linker. The llvm libbar..."		Latest revision as of 12:43, 6 September 2021 view source osdev>Nimelehin mNo edit summary
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Line 1: LLVM is a compiler ~~infrasture~~infrastructure for several languages. ~~Its~~It ~~is consist~~consists of clang (cas the C compiler), the ~~llvm~~LLVM ~~libary~~library (includes [http://blog.llvm.org/2010/04/intro-to-llvm-mc-project.html llvm-mc] as the assembler) and lld as the linker. The ~~llvm~~LLVM ~~libbary~~library can be used to create several languages like ~~rust~~Rust. == OS Development with LLVM == LLVM recently has been used in development of BSDs. One good thing of LLVM, it is cross-compiler by design.▼ ▲One good thing ofabout LLVM, is that it is cross-compiler by design. The following command gives the supported architectures ~~<code>~~ llc -version ~~</code>~~ As it is asa cross compiler by default, clang can called to compile i686-elf for the simply by ~~<code>~~ clang -target i686-elf~~</code>~~ To link the object files, simply use <code>ld.lld</code>, as for LLD, architectures doesn't matter. === Building LLVM === {{Main\|LLVM Cross-Compiler}} [[Category:Tools]] [[Category:Compilers]] [[Category:Linkers]] [[Category:Assemblers]]