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Dr. Brian CallahanA new <a href="https://bsd.network/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blog</a> post appears!I built a native GCC 14.2.0 for Mac OS X 10.4 Tiger PowerPC.<a href="https://briancallahan.net/blog/20250329.html" rel="nofollow noopener noreferrer" target="_blank">https://briancallahan.net/blog/20250329.html</a><a href="https://bsd.network/tags/macos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#macos</a> <a href="https://bsd.network/tags/macosx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#macosx</a> <a href="https://bsd.network/tags/tiger" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tiger</a> <a href="https://bsd.network/tags/powerpc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#powerpc</a> <a href="https://bsd.network/tags/power" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#power</a> <a href="https://bsd.network/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#unix</a> <a href="https://bsd.network/tags/bsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bsd</a> <a href="https://bsd.network/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#freebsd</a> <a href="https://bsd.network/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</a> <a href="https://bsd.network/tags/netbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#netbsd</a> <a href="https://bsd.network/tags/dragonflybsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dragonflybsd</a> <a href="https://bsd.network/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linux</a> <a href="https://bsd.network/tags/solaris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#solaris</a> <a href="https://bsd.network/tags/illumos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#illumos</a> <a href="https://bsd.network/tags/gcc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gcc</a> <a href="https://bsd.network/tags/llvm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#llvm</a> <a href="https://bsd.network/tags/clang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#clang</a> <a href="https://bsd.network/tags/compiler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compiler</a> <a href="https://bsd.network/tags/compilers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compilers</a> <a href="https://bsd.network/tags/assembler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#assembler</a> <a href="https://bsd.network/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://bsd.network/tags/toolchain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolchain</a> <a href="https://bsd.network/tags/freesoftware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#freesoftware</a> <a href="https://bsd.network/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> <a href="https://bsd.network/tags/gnu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gnu</a>

Sebastian MüllerDie Geschwindigkeit mit der man/frau sich als (Pseudo-) <a href="https://freiburg.social/tags/Linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linker</a> Aktivisty inzwischen auf neue Zahlen bei den <a href="https://freiburg.social/tags/R%C3%BCstungsausgaben" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Rüstungsausgaben</a> einstellen muss, sorgt dafür, das man keine Zeit mehr hat ordentliche Transpis zu machen!

Dr. Brian CallahanA wild <a href="https://bsd.network/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blog</a> post appears.A tutorial for setting up a cross compilation environment using FreeBSD/amd64 as the host and macOS/aarch64 as the target.<a href="https://briancallahan.net/blog/20241216.html" rel="nofollow noopener noreferrer" target="_blank">https://briancallahan.net/blog/20241216.html</a><a href="https://bsd.network/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://bsd.network/tags/OpenBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenBSD</a> <a href="https://bsd.network/tags/NetBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetBSD</a> <a href="https://bsd.network/tags/DragonFlyBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DragonFlyBSD</a> <a href="https://bsd.network/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://bsd.network/tags/Unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unix</a> <a href="https://bsd.network/tags/macOS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#macOS</a> <a href="https://bsd.network/tags/LLVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LLVM</a> <a href="https://bsd.network/tags/clang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#clang</a> <a href="https://bsd.network/tags/lld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lld</a> <a href="https://bsd.network/tags/compiler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compiler</a> <a href="https://bsd.network/tags/compilers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compilers</a> <a href="https://bsd.network/tags/assembler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#assembler</a> <a href="https://bsd.network/tags/assemblers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#assemblers</a> <a href="https://bsd.network/tags/assembly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#assembly</a> <a href="https://bsd.network/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://bsd.network/tags/linkers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linkers</a> <a href="https://bsd.network/tags/ld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ld</a> <a href="https://bsd.network/tags/amd64" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#amd64</a> <a href="https://bsd.network/tags/aarch64" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#aarch64</a> <a href="https://bsd.network/tags/arm64" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arm64</a>

Ivan Enderlin 🦀<a href="https://fosstodon.org/tags/weld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weld</a> Finally been able to produce a tiny executable:``` $ cat exit.s section .text global _start_start: mov edi, 42 ; return code 42 mov eax, 60 ; `_exit` syscall syscall $ nasm -f elf64 exit.s -o exit.o $ cargo run -- --target x86_64-unknown-unknown exit.o -o a.out$ [go on a x86-64 Linux machine]$ chmod u+x a.out $ ./a.out $ echo $? 42 ```That's a first step! Patches are coming.<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>

Rackuur :artpaw:Habe gerade dieses kleine Juwel <a href="https://mastodon.art/tags/Linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linker</a> <a href="https://mastodon.art/tags/Politik" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Politik</a> gefunden: <a href="https://mastodon.art/tags/SPD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SPD</a> baut halt lieber Soziales ab, was der AFD Wähler zuspielt. Wählt lieber Links, was habt ihr zu verlieren.<a href="https://mastodon.art/tags/sozialekrise" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sozialekrise</a> <a href="https://mastodon.art/tags/DieLinke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DieLinke</a> <a href="https://mastodon.art/tags/SebastianWalter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SebastianWalter</a> <a href="https://mastodon.art/tags/AFD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AFD</a> <a href="https://youtu.be/rv_OHT2CmIM" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/rv_OHT2CmIM</a>

Ivan Enderlin 🦀Faster linking times on nightly on Linux using `rust-lld, <a href="https://blog.rust-lang.org/2024/05/17/enabling-rust-lld-on-linux.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.rust-lang.org/2024/05/17/enabling-rust-lld-on-linux.html</a>.> Here are more details from the ripgrep example mentioned above: linking is reduced 7x, resulting in a 40% reduction in end-to-end compilation timestl;dr: Rust now packages a rust-lld linker (it’s LLVM’s lld), and uses it on Linux by default on nightly, which decreases compilation time greatly.<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/performance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#performance</a>

Ivan Enderlin 🦀<a href="https://fosstodon.org/tags/weld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weld</a>After a long hibernation, the project is now awaken. I've updated the dependencies, and I've committed pending changes on the `Read` and `Write` traits of the `weld-object` crate.Nothing fancy, but I can work on it now, <a href="https://github.com/Hywan/weld/commit/62c439fb394ced6699169b78ec43b27d3b757e19" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/Hywan/weld/commit/62c439fb394ced6699169b78ec43b27d3b757e19</a>.<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>

bikejournoDass Frank A. Meyer "Zeit seines Lebens links politisiert" haben soll, ist eine dreiste Lüge. Als Strippenzieher beim immer latent xenophoben <a href="https://mastodon.cloud/tags/Blick" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Blick</a> war Meyer vieles, aber sicher kein <a href="https://mastodon.cloud/tags/Linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linker</a>. <a href="https://mastodon.cloud/tags/TXMedia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TXMedia</a> betreibt immer öfters schamlos Politik - für Jositsch im Bundesrat, gegen diverse Volksinitiativen. <a href="https://mastodon.cloud/tags/Medien" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Medien</a> <a href="https://mastodon.cloud/tags/Schweiz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Schweiz</a>

Dr. Brian CallahanI updated the port of <a href="https://bsd.network/tags/mold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mold</a> for <a href="https://bsd.network/tags/OpenBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenBSD</a> on openbsd-wip: <a href="https://github.com/jasperla/openbsd-wip/tree/master/devel/mold" rel="nofollow noopener noreferrer" target="_blank">https://github.com/jasperla/openbsd-wip/tree/master/devel/mold</a>Should just work(TM). For the adventurous, you should be able to install the port and link with an added -fuse-ld=mold flag and all should be good.<a href="https://bsd.network/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#unix</a> <a href="https://bsd.network/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://bsd.network/tags/linkers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linkers</a> <a href="https://bsd.network/tags/ld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ld</a> <a href="https://bsd.network/tags/gnu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gnu</a> <a href="https://bsd.network/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linux</a> <a href="https://bsd.network/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#freebsd</a> <a href="https://bsd.network/tags/netbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#netbsd</a> <a href="https://bsd.network/tags/dragonflybsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dragonflybsd</a> <a href="https://bsd.network/tags/bsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bsd</a>

Simon RaczWriting a Linux ELF Binary by HandWe write a 164 bytes long x86-64 ELF binary, a proper "Hello World" executable.Code: <a href="https://github.com/simonracz/elf-binary" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/simonracz/elf-binary</a>Video: <a href="https://youtu.be/JM9jX2aqkog" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/JM9jX2aqkog</a><a href="https://discuss.systems/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linux</a> <a href="https://discuss.systems/tags/elf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#elf</a> <a href="https://discuss.systems/tags/assembly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#assembly</a> <a href="https://discuss.systems/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://discuss.systems/tags/compiler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compiler</a>

Dr. Brian CallahanA new <a href="https://bsd.network/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blog</a> post appears!Can <a href="https://bsd.network/tags/mold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mold</a> be used as the <a href="https://bsd.network/tags/OpenBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenBSD</a> system <a href="https://bsd.network/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>? Let's find out!<a href="https://briancallahan.net/blog/20230813.html" rel="nofollow noopener noreferrer" target="_blank">https://briancallahan.net/blog/20230813.html</a><a href="https://bsd.network/tags/program" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#program</a> <a href="https://bsd.network/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programming</a> <a href="https://bsd.network/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#unix</a> <a href="https://bsd.network/tags/ld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ld</a> <a href="https://bsd.network/tags/linkers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linkers</a> <a href="https://bsd.network/tags/compiler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compiler</a> <a href="https://bsd.network/tags/compilers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compilers</a> <a href="https://bsd.network/tags/programminglanguage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programminglanguage</a> <a href="https://bsd.network/tags/programminglanguages" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programminglanguages</a> <a href="https://bsd.network/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#freebsd</a> <a href="https://bsd.network/tags/netbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#netbsd</a> <a href="https://bsd.network/tags/dragonflybsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dragonflybsd</a> <a href="https://bsd.network/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linux</a> <a href="https://bsd.network/tags/unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#unix</a> <a href="https://bsd.network/tags/toolchain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolchain</a> <a href="https://bsd.network/tags/toolchains" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolchains</a> <a href="https://bsd.network/tags/llvm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#llvm</a> <a href="https://bsd.network/tags/lld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lld</a> <a href="https://bsd.network/tags/gnu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gnu</a> <a href="https://bsd.network/tags/binutils" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#binutils</a>

Dr. Brian CallahanI added a WIP port of the mold linker to openbsd-wip for those interested in trying it out.Read the TODO file before using!<a href="https://github.com/jasperla/openbsd-wip/commit/474de666318b2b3516fc011f6bdca2c7c118473e" rel="nofollow noopener noreferrer" target="_blank">https://github.com/jasperla/openbsd-wip/commit/474de666318b2b3516fc011f6bdca2c7c118473e</a><a href="https://bsd.network/tags/OpenBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenBSD</a> <a href="https://bsd.network/tags/mold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mold</a> <a href="https://bsd.network/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>

Ivan Enderlin 🦀Apple has released a new linker, and it's pretty fast, <a href="https://twitter.com/davidecci/status/1665835119331135488" rel="nofollow noopener noreferrer" target="_blank">https://twitter.com/davidecci/status/1665835119331135488</a> and <a href="https://twitter.com/rui314/status/1665929739155177472" rel="nofollow noopener noreferrer" target="_blank">https://twitter.com/rui314/status/1665929739155177472</a>.They claim it's 5x faster than ld64.Image showing a benchmark from Rui (mold's author).It's a good time to continue my work on `weld`, <a href="https://fosstodon.org/@hywan/109783158363196851" rel="nofollow noopener noreferrer" target="_blank">https://fosstodon.org/@hywan/109783158363196851</a> and <a href="https://github.com/Hywan/weld" rel="nofollow noopener noreferrer" target="_blank">https://github.com/Hywan/weld</a>.<a href="https://fosstodon.org/tags/apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#apple</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/performance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#performance</a>

Ivan Enderlin 🦀<a href="https://fosstodon.org/tags/weld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weld</a> My biggest difficulty with linkers is… understanding their errors! I know I'm not alone.That's why `weld` must be exemplary on errors, period.Please welcome `weld-errors`, <a href="https://github.com/Hywan/weld/compare/b7fde2dbf9fb523dccb041063bfd030967f5e814...4a41bd666c6dc8b76a59bf7c127247312e84127e" rel="nofollow noopener noreferrer" target="_blank">https://github.com/Hywan/weld/compare/b7fde2dbf9fb523dccb041063bfd030967f5e814...4a41bd666c6dc8b76a59bf7c127247312e84127e</a>.What's new?* Any error contains a code, a (formatted) message, and a help message, * `weld` pretty prints those errors, * `weld --explain <error_code>` gives detailed diagnostics, * Automatic awesome documentation.See the screenshots.<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/error" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#error</a> <a href="https://fosstodon.org/tags/diagnostics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#diagnostics</a> <a href="https://fosstodon.org/tags/friendly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#friendly</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>

Ivan Enderlin 🦀<a href="https://fosstodon.org/tags/weld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weld</a> `weld` now takes a `--target <triple>` argument. `weld` is designed to be cross-platform entirely, hence it's legit to be able to specify a target triple, <a href="https://github.com/Hywan/weld/commit/b7fde2dbf9fb523dccb041063bfd030967f5e814" rel="nofollow noopener noreferrer" target="_blank">https://github.com/Hywan/weld/commit/b7fde2dbf9fb523dccb041063bfd030967f5e814</a>.Based on the provided target triple, `weld` will use a particular linker strategy (e.g Elf, MachO, Coff, Wasm etc.).$ weld --target x86-64-unknown-linux <input> -o <output> # = Elf$ weld --target aarch64-apple-darwin <input> -o <output> # = MachOCool huh?<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/TargetLexicon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TargetLexicon</a> <a href="https://fosstodon.org/tags/CrossPlatform" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CrossPlatform</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a>

Ivan Enderlin 🦀Yesterday, I’ve also added support for big- and little-endian. All parser combinators can now handle endianness based on a generic type + trait, <a href="https://github.com/Hywan/weld/commit/5a1ff9f9643fe6b82e7b789e4c2cca7ee6615024" rel="nofollow noopener noreferrer" target="_blank">https://github.com/Hywan/weld/commit/5a1ff9f9643fe6b82e7b789e4c2cca7ee6615024</a>.It’s magic. Rust is cool.<a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/parser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#parser</a> <a href="https://fosstodon.org/tags/elf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#elf</a> <a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a>

Ivan Enderlin 🦀So far, I’m writing the Elf64 parser. The goal is to get zero copy, period.Yesterday I’ve added section’s data and name, still with zero copy, <a href="https://github.com/Hywan/weld/blob/bfb9fd55c5b2f9114e8f8ab21c5f49d48f9c3b98/crates/parser/src/elf64/mod.rs#L720" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/Hywan/weld/blob/bfb9fd55c5b2f9114e8f8ab21c5f49d48f9c3b98/crates/parser/src/elf64/mod.rs#L720</a>.It relies heavily on Rust lifetimes, and bstr to get bytes-based string-ish. The parser is written with nom, and is manipulating bytes slices only.bstr: <a href="https://blog.burntsushi.net/bstr/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.burntsushi.net/bstr/</a> nom: <a href="https://github.com/rust-bakery/nom" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/rust-bakery/nom</a><a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/parser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#parser</a> <a href="https://fosstodon.org/tags/elf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#elf</a> <a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a>

Ivan Enderlin 🦀I’m starting a new project to learn about linkers. It’s called ˋweld`, and it lives here <a href="https://github.com/Hywan/weld" rel="nofollow noopener noreferrer" target="_blank">https://github.com/Hywan/weld</a>.I do this on my free time; understand very sporadically.This toot is a thread to show progress or to ask help.<a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a>

Ivan Enderlin 🦀Basic elf64 parser ✅ <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a>

Ivan Enderlin 🦀Enable ThinLTO for rustc on `x86_64-apple-darwin`, <a href="https://github.com/rust-lang/rust/pull/103647" rel="nofollow noopener noreferrer" target="_blank">https://github.com/rust-lang/rust/pull/103647</a>.<a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustLang</a> <a href="https://fosstodon.org/tags/compiler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#compiler</a> <a href="https://fosstodon.org/tags/linker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#linker</a> <a href="https://fosstodon.org/tags/apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#apple</a> <a href="https://fosstodon.org/tags/darwin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#darwin</a>

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