Add support for recognizing some architectures supported by GCC, but not LLVM. #1500
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FractalFir
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NobodyXu
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Jul 25, 2025
src/target/parser.rs
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| // Arches supported by gcc, but not LLVM. | ||
| arch if arch.starts_with("alpha") => "alpha", // DEC Alpha | ||
| "parisc" => "parisc", // https://en.wikipedia.org/wiki/PA-RISC, also known as HPPA |
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I googled and can't find any target with parisc name in it https://parisc.docs.kernel.org/en/latest/binutils.html
For PA-RISC, binutils supports several targets, including hppa-linux, hppa64-linux, hppa-netbsd, hppa-hpux, hppa64-hpux.
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Sorry, my bad. I got deceived by some GCC config options, which call this ISA parisc instead of hppa.
The correct name seems to be indeed hppa.
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Fixed the incorrect naming("parisc" -> "hppa"). |
NobodyXu
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Jul 26, 2025
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This PR adds support for parsing targets with architectures supported by GCC, but not LLVM.
I am currently working on adding support for those architectures to
rustc_codegen_gcc. Adding full support for those architectures would allow Rust packages to be built for all the platforms debian supports.Since
alphaand SuperH(sh) have multiple variants, I usestarts_withto detect them, as seems to be the convention.The GCC config does not mention any variants of
parisc, so I just match on that strict.