v20.1.4

Full Changelog for toolchain build scripts: v19.1.2...v20.1.4

This is a cross-toolchain built from public source repositories. It can make and analyze binaries for hexagon-unknown-linux-musl and hexagon-unknown-none-elf. hexagon-unknown-none-elf is a baremetal target that does not have any platform support like bootstrapping/loaders nor a C library.

Notable toolchain features/fixes

• New linker: eld. the eld linker is included here. eld has richer support for hexagon than the current level of support present in lld. In order to tell clang to use eld, add the -fuse-ld=eld argument when linking.
  • For now, eld is only included in the Ubuntu 20 x86_64 toolchain.
• Several compiler bugfixes

These toolchains were built from the LLVM 20.1.4 release.

Ubuntu 20.04, x86_64

• clang+llvm-20.1.4-cross-hexagon-unknown-linux-musl.tar.zst

Linux aarch64

• clang+llvm-20.1.4-cross-hexagon-unknown-linux-musl_aarch64-linux-musl.tar.zst

Linux x86_64

• clang+llvm-20.1.4-cross-hexagon-unknown-linux-musl_x86_64-linux-musl.tar.zst
• The executables in this toolchain are statically linked. This means that it should run on nearly any x86_64 linux distro, but also the tarball is very large (>8GB compressed, 29GB decompressed).

Windows x64

• clang+llvm-20.1.4-cross-hexagon-unknown-linux-musl_x86_64-windows-gnu.tar.zst

Windows arm64

• clang+llvm-20.1.4-cross-hexagon-unknown-linux-musl_aarch64-windows-gnu.tar.zst
• Unfortunately we don't have a QEMU build working on this configuration yet. It's not terribly difficult to do, so if it's needed please open an issue and we can prioritize it.

macOS Apple Silicon

• Unfortunately we don't have a 20.1.4 build for this OS, we ran into an issue with the build (9a2aad0) and haven't fixed it yet. You can try an older release for now.

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