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from 6c4ed247bf locale: Optimize tst-localedef-path-norm new 6f4e0fcfa2 stdlib: Add arc4random, arc4random_buf, and arc4random_unifo [...] new 8dd890d96f stdlib: Add arc4random tests new 5d765ada01 benchtests: Add arc4random benchtest new 4c128c7823 aarch64: Add optimized chacha20 new e169aff0e9 x86: Add SSE2 optimized chacha20 new 84cfc6479b x86: Add AVX2 optimized chacha20 new b7060acfe8 powerpc64: Add optimized chacha20 new 3b56f944c5 s390x: Add optimized chacha20 new ca4d3ea513 manual: Add documentation for arc4random functions
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Summary of changes: LICENSES | 23 + NEWS | 4 + benchtests/Makefile | 5 +- benchtests/bench-arc4random.c | 218 ++++++++ benchtests/bench-hash-funcs-kernel.h | 1 + benchtests/bench-hash-funcs.c | 2 - benchtests/bench-util.h | 7 + include/stdlib.h | 12 + malloc/thread-freeres.c | 2 +- manual/math.texi | 46 ++ nptl/allocatestack.c | 3 +- stdlib/Makefile | 9 + stdlib/Versions | 5 + stdlib/arc4random.c | 208 ++++++++ stdlib/arc4random.h | 48 ++ stdlib/arc4random_uniform.c | 140 +++++ stdlib/chacha20.c | 191 +++++++ stdlib/stdlib.h | 13 + stdlib/tst-arc4random-chacha20.c | 167 ++++++ stdlib/tst-arc4random-fork.c | 198 +++++++ stdlib/tst-arc4random-stats.c | 147 ++++++ stdlib/tst-arc4random-thread.c | 341 ++++++++++++ sysdeps/aarch64/Makefile | 4 + sysdeps/aarch64/chacha20-aarch64.S | 314 +++++++++++ sysdeps/aarch64/chacha20_arch.h | 40 ++ .../{tls-internal-struct.h => chacha20_arch.h} | 18 +- sysdeps/generic/not-cancel.h | 2 + sysdeps/generic/tls-internal-struct.h | 1 + sysdeps/generic/tls-internal.c | 18 + sysdeps/generic/tls-internal.h | 7 +- sysdeps/mach/hurd/_Fork.c | 2 + sysdeps/mach/hurd/i386/libc.abilist | 3 + sysdeps/mach/hurd/not-cancel.h | 3 + sysdeps/nptl/_Fork.c | 2 + sysdeps/powerpc/powerpc64/be/multiarch/Makefile | 4 + .../powerpc/powerpc64/be/multiarch/chacha20-ppc.c | 1 + .../powerpc/powerpc64/be/multiarch/chacha20_arch.h | 42 ++ sysdeps/powerpc/powerpc64/power8/Makefile | 5 + sysdeps/powerpc/powerpc64/power8/chacha20-ppc.c | 256 +++++++++ .../powerpc64/power8/chacha20_arch.h} | 35 +- sysdeps/s390/s390-64/Makefile | 6 + sysdeps/s390/s390-64/chacha20-s390x.S | 573 +++++++++++++++++++++ sysdeps/s390/s390-64/chacha20_arch.h | 45 ++ sysdeps/unix/sysv/linux/aarch64/libc.abilist | 3 + sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 + sysdeps/unix/sysv/linux/arc/libc.abilist | 3 + sysdeps/unix/sysv/linux/arm/be/libc.abilist | 3 + sysdeps/unix/sysv/linux/arm/le/libc.abilist | 3 + sysdeps/unix/sysv/linux/csky/libc.abilist | 3 + sysdeps/unix/sysv/linux/hppa/libc.abilist | 3 + sysdeps/unix/sysv/linux/i386/libc.abilist | 3 + sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 + sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist | 3 + sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist | 3 + sysdeps/unix/sysv/linux/microblaze/be/libc.abilist | 3 + sysdeps/unix/sysv/linux/microblaze/le/libc.abilist | 3 + .../unix/sysv/linux/mips/mips32/fpu/libc.abilist | 3 + .../unix/sysv/linux/mips/mips32/nofpu/libc.abilist | 3 + .../unix/sysv/linux/mips/mips64/n32/libc.abilist | 3 + .../unix/sysv/linux/mips/mips64/n64/libc.abilist | 3 + sysdeps/unix/sysv/linux/nios2/libc.abilist | 3 + sysdeps/unix/sysv/linux/not-cancel.h | 7 + sysdeps/unix/sysv/linux/or1k/libc.abilist | 3 + .../sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 3 + .../linux/powerpc/powerpc32/nofpu/libc.abilist | 3 + .../sysv/linux/powerpc/powerpc64/be/libc.abilist | 3 + .../sysv/linux/powerpc/powerpc64/le/libc.abilist | 3 + sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist | 3 + sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist | 3 + sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist | 3 + sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 3 + sysdeps/unix/sysv/linux/sh/be/libc.abilist | 3 + sysdeps/unix/sysv/linux/sh/le/libc.abilist | 3 + sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist | 3 + sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 3 + sysdeps/unix/sysv/linux/tls-internal.c | 39 +- sysdeps/unix/sysv/linux/tls-internal.h | 8 +- sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 3 + sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 3 + sysdeps/x86_64/Makefile | 7 + sysdeps/x86_64/chacha20-amd64-avx2.S | 328 ++++++++++++ sysdeps/x86_64/chacha20-amd64-sse2.S | 311 +++++++++++ sysdeps/x86_64/chacha20_arch.h | 55 ++ 83 files changed, 3977 insertions(+), 48 deletions(-) create mode 100644 benchtests/bench-arc4random.c create mode 100644 stdlib/arc4random.c create mode 100644 stdlib/arc4random.h create mode 100644 stdlib/arc4random_uniform.c create mode 100644 stdlib/chacha20.c create mode 100644 stdlib/tst-arc4random-chacha20.c create mode 100644 stdlib/tst-arc4random-fork.c create mode 100644 stdlib/tst-arc4random-stats.c create mode 100644 stdlib/tst-arc4random-thread.c create mode 100644 sysdeps/aarch64/chacha20-aarch64.S create mode 100644 sysdeps/aarch64/chacha20_arch.h copy sysdeps/generic/{tls-internal-struct.h => chacha20_arch.h} (73%) create mode 100644 sysdeps/powerpc/powerpc64/be/multiarch/Makefile create mode 100644 sysdeps/powerpc/powerpc64/be/multiarch/chacha20-ppc.c create mode 100644 sysdeps/powerpc/powerpc64/be/multiarch/chacha20_arch.h create mode 100644 sysdeps/powerpc/powerpc64/power8/chacha20-ppc.c copy sysdeps/{generic/tls-internal.h => powerpc/powerpc64/power8/chacha20_arch.h} (52%) create mode 100644 sysdeps/s390/s390-64/chacha20-s390x.S create mode 100644 sysdeps/s390/s390-64/chacha20_arch.h create mode 100644 sysdeps/x86_64/chacha20-amd64-avx2.S create mode 100644 sysdeps/x86_64/chacha20-amd64-sse2.S create mode 100644 sysdeps/x86_64/chacha20_arch.h