`cargo test` fails on `aarch64-unknown-linux-gnu` about fastwebsockets HOT 5 CLOSED

The unmask issue is caused by assumptions that the assembly is being built against a Darwin ABI, where all C symbols are prefixed with an underscore. On ELF ABI, this is not the case.

Working on making the assembly portable and will drop a PR this evening.

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My build was with clang-14, but it seems that this ASM might need some help.

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Tagged 0.1.3 and will be in Deno next patch release denoland/deno#18684

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The errors I get are:

cargo:warning=src/m_arm64_neon.S: Assembler messages:
cargo:warning=src/m_arm64_neon.S:46: Error: unknown mnemonic `eor.16b' -- `eor.16b v2,v2,v0'
cargo:warning=src/m_arm64_neon.S:47: Error: unknown mnemonic `eor.16b' -- `eor.16b v3,v3,v1'
cargo:warning=src/m_arm64_neon.S:68: Error: unknown mnemonic `eor.8b' -- `eor.8b v1,v1,v0'

Which leads me to this StackOverflow answer - Assembly unknown mnemonic AArch64 ARMv8

I don't believe AArch64 binutils has any way to support the Apple syntax, so I think the available solutions are limited to "fix the code up manually" or "try Clang/LLVM instead".

So I guess this can't compile with GCC?

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Beautiful. Thanks @littledivy .

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