sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
Move all sources from the llvm project into contrib/llvm-project.This uses the new layout of the upstream repository, which was recentlymigrated to GitHub, and converted into a "monorepo". That i
Move all sources from the llvm project into contrib/llvm-project.This uses the new layout of the upstream repository, which was recentlymigrated to GitHub, and converted into a "monorepo". That is, most ofthe earlier separate sub-projects with their own branches and tags wereconsolidated into one top-level directory, and are now branched andtagged together.Updating the vendor area to match this layout is next.
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Silence non-actionable warnings in vendor codeWe can't modify vendor code so there's no signal in warnings from it.Similarly -Waddress-of-packed-member is not useful on networking codeas access t
Silence non-actionable warnings in vendor codeWe can't modify vendor code so there's no signal in warnings from it.Similarly -Waddress-of-packed-member is not useful on networking codeas access to packed structures is fundamental to its operation.
blake2: Disable warnings (not just error) for code we will not modifyLeave libb2 pristine and silence the warnings for mjg.
Fix build.Reviewed by: cemDifferential Revision: https://reviews.freebsd.org/D14793
Import Blake2 algorithms (blake2b, blake2s) from libb2The upstream repository is on github BLAKE2/libb2. Files landed insys/contrib/libb2 are the unmodified upstream files, except for onediffere
Import Blake2 algorithms (blake2b, blake2s) from libb2The upstream repository is on github BLAKE2/libb2. Files landed insys/contrib/libb2 are the unmodified upstream files, except for onedifference: secure_zero_memory's contents have been replaced withexplicit_bzero() only because the previous implementation broke powerpclink. Preferential use of explicit_bzero() is in progress upstream, soit is anticipated we will be able to drop this diff in the future.sys/crypto/blake2 contains the source files needed to port libb2 to ourbuild system, a wrapped (limited) variant of the algorithm to match the APIof our auth_transform softcrypto abstraction, incorporation into the OpenCrypto Framework (OCF) cryptosoft(4) driver, as well as an x86 SSE/AVXaccelerated OCF driver, blake2(4).Optimized variants of blake2 are compiled for a number of x86 machines(anything from SSE2 to AVX + XOP). On those machines, FPU context will needto be explicitly saved before using blake2(4)-provided algorithms directly.Use via cryptodev / OCF saves FPU state automatically, and use via theauth_transform softcrypto abstraction does not use FPU.The intent of the OCF driver is mostly to enable testing in userspace via/dev/crypto. ATF tests are added with published KAT test vectors tovalidate correctness.Reviewed by: jhb, markjObtained from: github BLAKE2/libb2Differential Revision: https://reviews.freebsd.org/D14662