Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

40 files changed, 1226 insertions, 0 deletions

diff --git a/third_party/rust/packed_simd/ci/all.sh b/third_party/rust/packed_simd/ci/all.sh
new file mode 100755
index 0000000000..55a1fa2efe
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/all.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+#
+# Performs an operation on all targets
+
+set -ex
+
+: "${1?The all.sh script requires one argument.}"
+
+op=$1
+
+cargo_clean() {
+    cargo clean
+}
+
+cargo_check_fmt() {
+    cargo fmt --all -- --check
+}
+
+cargo_fmt() {
+    cargo fmt --all
+}
+
+cargo_clippy() {
+    cargo clippy --all -- -D clippy::perf
+}
+
+CMD="-1"
+
+case $op in
+    clean*)
+        CMD=cargo_clean
+        ;;
+    check_fmt*)
+        CMD=cargo_check_fmt
+        ;;
+    fmt*)
+        CMD=cargo_fmt
+        ;;
+    clippy)
+        CMD=cargo_clippy
+        ;;
+    *)
+        echo "Unknown operation: \"${op}\""
+        exit 1
+        ;;
+esac
+
+echo "Operation is: ${CMD}"
+
+# On src/
+$CMD
+
+# Check examples/
+for dir in examples/*/
+do
+    dir=${dir%*/}
+    (
+        cd "${dir%*/}"
+        $CMD
+    )
+done
+
+(
+    cd verify/verify
+    $CMD
+)
+
+(
+    cd micro_benchmarks
+    $CMD
+)
diff --git a/third_party/rust/packed_simd/ci/android-install-ndk.sh b/third_party/rust/packed_simd/ci/android-install-ndk.sh
new file mode 100644
index 0000000000..5370853937
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/android-install-ndk.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ex
+
+ANDROID_NDK_URL=https://dl.google.com/android/repository
+ANDROID_NDK_ARCHIVE=android-ndk-r25b-linux.zip
+
+curl -fO "$ANDROID_NDK_URL/$ANDROID_NDK_ARCHIVE"
+unzip -q $ANDROID_NDK_ARCHIVE
+rm $ANDROID_NDK_ARCHIVE
+mv android-ndk-* ndk
+rm -rf android-ndk-*
diff --git a/third_party/rust/packed_simd/ci/android-install-sdk.sh b/third_party/rust/packed_simd/ci/android-install-sdk.sh
new file mode 100644
index 0000000000..6b5ac09ab0
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/android-install-sdk.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env sh
+# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ex
+
+# Prep the SDK and emulator
+#
+# Note that the update process requires that we accept a bunch of licenses, and
+# we can't just pipe `yes` into it for some reason, so we take the same strategy
+# located in https://github.com/appunite/docker by just wrapping it in a script
+# which apparently magically accepts the licenses.
+
+mkdir sdk
+curl --retry 5 https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip -O
+unzip -d sdk sdk-tools-linux-3859397.zip
+
+case "$1" in
+  arm | armv7)
+    abi=armeabi-v7a
+    ;;
+
+  aarch64)
+    abi=arm64-v8a
+    ;;
+
+  i686)
+    abi=x86
+    ;;
+
+  x86_64)
+    abi=x86_64
+    ;;
+
+  *)
+    echo "invalid arch: $1"
+    exit 1
+    ;;
+esac;
+
+# --no_https avoids
+     # javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
+yes | ./sdk/tools/bin/sdkmanager --licenses --no_https
+yes | ./sdk/tools/bin/sdkmanager --no_https \
+        "emulator" \
+        "platform-tools" \
+        "platforms;android-24" \
+        "system-images;android-24;default;$abi"
+
+echo "no" |
+    ./sdk/tools/bin/avdmanager create avd \
+        --name "${1}" \
+        --package "system-images;android-24;default;$abi"
diff --git a/third_party/rust/packed_simd/ci/android-sysimage.sh b/third_party/rust/packed_simd/ci/android-sysimage.sh
new file mode 100644
index 0000000000..9eabd7c8d9
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/android-sysimage.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ex
+
+URL=https://dl.google.com/android/repository/sys-img/android
+
+main() {
+    local arch="${1}"
+    local name="${2}"
+    local dest=/system
+    local td
+    td="$(mktemp -d)"
+
+    apt-get install --no-install-recommends e2tools
+
+    pushd "${td}"
+    curl --retry 5 -O "${URL}/${name}"
+    unzip -q "${name}"
+
+    local system
+    system="$(find . -name system.img)"
+    mkdir -p ${dest}/{bin,lib,lib64}
+
+    # Extract android linker and libraries to /system
+    # This allows android executables to be run directly (or with qemu)
+    if [ "${arch}" = "x86_64" ] || [ "${arch}" = "arm64" ]; then
+        e2cp -p "${system}:/bin/linker64" "${dest}/bin/"
+        e2cp -p "${system}:/lib64/libdl.so" "${dest}/lib64/"
+        e2cp -p "${system}:/lib64/libc.so" "${dest}/lib64/"
+        e2cp -p "${system}:/lib64/libm.so" "${dest}/lib64/"
+    else
+        e2cp -p "${system}:/bin/linker" "${dest}/bin/"
+        e2cp -p "${system}:/lib/libdl.so" "${dest}/lib/"
+        e2cp -p "${system}:/lib/libc.so" "${dest}/lib/"
+        e2cp -p "${system}:/lib/libm.so" "${dest}/lib/"
+    fi
+
+    # clean up
+    apt-get purge --auto-remove -y e2tools
+
+    popd
+
+    rm -rf "${td}"
+}
+
+main "${@}"
diff --git a/third_party/rust/packed_simd/ci/benchmark.sh b/third_party/rust/packed_simd/ci/benchmark.sh
new file mode 100755
index 0000000000..3635b9e371
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/benchmark.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+#
+# Runs all benchmarks. Controlled by the following environment variables:
+#
+# FEATURES={} - cargo features to pass to all benchmarks (e.g. core_arch,sleef-sys,ispc)
+# NORUN={1}   - only builds the benchmarks
+
+set -ex
+
+if [[ ${NORUN} != 1 ]]; then
+    # Most benchmarks require hyperfine; require it upfront.
+    hash hyperfine 2>/dev/null || { echo >&2 "hyperfine is not in PATH."; exit 1; }
+fi
+
+
+# If the ispc benchmark feature is enabled, ispc must be in the path of the
+# benchmarks. 
+if echo "$FEATURES" | grep -q "ispc"; then
+    hash ispc 2>/dev/null || { echo >&2 "ispc is not in PATH."; exit 1; }
+fi
+
+# An example with a benchmark.sh is a benchmark:
+for dir in examples/*/
+do
+    dir=${dir%*/}
+    cd ${dir%*/}
+    if [ -f "benchmark.sh" ]; then
+        ./benchmark.sh
+    fi
+    cd -
+done
+
diff --git a/third_party/rust/packed_simd/ci/deploy_and_run_on_ios_simulator.rs b/third_party/rust/packed_simd/ci/deploy_and_run_on_ios_simulator.rs
new file mode 100644
index 0000000000..c0fe52c356
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/deploy_and_run_on_ios_simulator.rs
@@ -0,0 +1,176 @@
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// This is a script to deploy and execute a binary on an iOS simulator.
+// The primary use of this is to be able to run unit tests on the simulator and
+// retrieve the results.
+//
+// To do this through Cargo instead, use Dinghy
+// (https://github.com/snipsco/dinghy): cargo dinghy install, then cargo dinghy
+// test.
+
+use std::env;
+use std::fs::{self, File};
+use std::io::Write;
+use std::path::Path;
+use std::process;
+use std::process::Command;
+
+macro_rules! t {
+    ($e:expr) => (match $e {
+        Ok(e) => e,
+        Err(e) => panic!("{} failed with: {}", stringify!($e), e),
+    })
+}
+
+// Step one: Wrap as an app
+fn package_as_simulator_app(crate_name: &str, test_binary_path: &Path) {
+    println!("Packaging simulator app");
+    drop(fs::remove_dir_all("ios_simulator_app"));
+    t!(fs::create_dir("ios_simulator_app"));
+    t!(fs::copy(test_binary_path,
+                Path::new("ios_simulator_app").join(crate_name)));
+
+    let mut f = t!(File::create("ios_simulator_app/Info.plist"));
+    t!(f.write_all(format!(r#"
+        <?xml version="1.0" encoding="UTF-8"?>
+        <!DOCTYPE plist PUBLIC
+                "-//Apple//DTD PLIST 1.0//EN"
+                "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+        <plist version="1.0">
+            <dict>
+                <key>CFBundleExecutable</key>
+                <string>{}</string>
+                <key>CFBundleIdentifier</key>
+                <string>com.rust.unittests</string>
+            </dict>
+        </plist>
+    "#, crate_name).as_bytes()));
+}
+
+// Step two: Start the iOS simulator
+fn start_simulator() {
+    println!("Looking for iOS simulator");
+    let output = t!(Command::new("xcrun").arg("simctl").arg("list").output());
+    assert!(output.status.success());
+    let mut simulator_exists = false;
+    let mut simulator_booted = false;
+    let mut found_rust_sim = false;
+    let stdout = t!(String::from_utf8(output.stdout));
+    for line in stdout.lines() {
+        if line.contains("rust_ios") {
+            if found_rust_sim {
+                panic!("Duplicate rust_ios simulators found. Please \
+                        double-check xcrun simctl list.");
+            }
+            simulator_exists = true;
+            simulator_booted = line.contains("(Booted)");
+            found_rust_sim = true;
+        }
+    }
+
+    if simulator_exists == false {
+        println!("Creating iOS simulator");
+        Command::new("xcrun")
+                .arg("simctl")
+                .arg("create")
+                .arg("rust_ios")
+                .arg("com.apple.CoreSimulator.SimDeviceType.iPhone-SE")
+                .arg("com.apple.CoreSimulator.SimRuntime.iOS-10-2")
+                .check_status();
+    } else if simulator_booted == true {
+        println!("Shutting down already-booted simulator");
+        Command::new("xcrun")
+                .arg("simctl")
+                .arg("shutdown")
+                .arg("rust_ios")
+                .check_status();
+    }
+
+    println!("Starting iOS simulator");
+    // We can't uninstall the app (if present) as that will hang if the
+    // simulator isn't completely booted; just erase the simulator instead.
+    Command::new("xcrun").arg("simctl").arg("erase").arg("rust_ios").check_status();
+    Command::new("xcrun").arg("simctl").arg("boot").arg("rust_ios").check_status();
+}
+
+// Step three: Install the app
+fn install_app_to_simulator() {
+    println!("Installing app to simulator");
+    Command::new("xcrun")
+            .arg("simctl")
+            .arg("install")
+            .arg("booted")
+            .arg("ios_simulator_app/")
+            .check_status();
+}
+
+// Step four: Run the app
+fn run_app_on_simulator() {
+    println!("Running app");
+    let output = t!(Command::new("xcrun")
+                    .arg("simctl")
+                    .arg("launch")
+                    .arg("--console")
+                    .arg("booted")
+                    .arg("com.rust.unittests")
+                    .output());
+
+    println!("stdout --\n{}\n", String::from_utf8_lossy(&output.stdout));
+    println!("stderr --\n{}\n", String::from_utf8_lossy(&output.stderr));
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    let failed = stdout.lines()
+        .find(|l| l.contains("FAILED"))
+        .map(|l| l.contains("FAILED"))
+        .unwrap_or(false);
+
+    let passed = stdout.lines()
+        .find(|l| l.contains("test result: ok"))
+        .map(|l| l.contains("test result: ok"))
+        .unwrap_or(false);
+
+    println!("Shutting down simulator");
+    Command::new("xcrun")
+        .arg("simctl")
+        .arg("shutdown")
+        .arg("rust_ios")
+        .check_status();
+    if !(passed && !failed) {
+        panic!("tests didn't pass");
+    }
+}
+
+trait CheckStatus {
+    fn check_status(&mut self);
+}
+
+impl CheckStatus for Command {
+    fn check_status(&mut self) {
+        println!("\trunning: {:?}", self);
+        assert!(t!(self.status()).success());
+    }
+}
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    if args.len() != 2 {
+        println!("Usage: {} <executable>", args[0]);
+        process::exit(-1);
+    }
+
+    let test_binary_path = Path::new(&args[1]);
+    let crate_name = test_binary_path.file_name().unwrap();
+
+    package_as_simulator_app(crate_name.to_str().unwrap(), test_binary_path);
+    start_simulator();
+    install_app_to_simulator();
+    run_app_on_simulator();
+}
diff --git a/third_party/rust/packed_simd/ci/docker/aarch64-linux-android/Dockerfile b/third_party/rust/packed_simd/ci/docker/aarch64-linux-android/Dockerfile
new file mode 100644
index 0000000000..27bde89c5a
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/aarch64-linux-android/Dockerfile
@@ -0,0 +1,47 @@
+FROM ubuntu:16.04
+
+RUN dpkg --add-architecture i386 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+  file \
+  make \
+  curl \
+  ca-certificates \
+  python \
+  unzip \
+  expect \
+  openjdk-9-jre \
+  libstdc++6:i386 \
+  libpulse0 \
+  gcc \
+  libc6-dev
+
+WORKDIR /android/
+COPY android* /android/
+
+ENV ANDROID_ARCH=aarch64
+ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/tools:/android/sdk/platform-tools
+
+RUN sh /android/android-install-ndk.sh $ANDROID_ARCH
+RUN sh /android/android-install-sdk.sh $ANDROID_ARCH
+RUN mv /root/.android /tmp
+RUN chmod 777 -R /tmp/.android
+RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
+
+ENV PATH=$PATH:/rust/bin \
+    CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=aarch64-linux-android-gcc \
+    CARGO_TARGET_AARCH64_LINUX_ANDROID_RUNNER=/tmp/runtest \
+    OBJDUMP=aarch64-linux-android-objdump \
+    HOME=/tmp
+
+ADD runtest-android.rs /tmp/runtest.rs
+ENTRYPOINT [ \
+  "bash", \
+  "-c", \
+  # set SHELL so android can detect a 64bits system, see
+  # http://stackoverflow.com/a/41789144
+  "SHELL=/bin/dash /android/sdk/emulator/emulator @aarch64 -no-window & \
+   rustc /tmp/runtest.rs -o /tmp/runtest && \
+   exec \"$@\"", \
+  "--" \
+]
diff --git a/third_party/rust/packed_simd/ci/docker/aarch64-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/aarch64-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..41ff4729ac
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/aarch64-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,14 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  ca-certificates \
+  libc6-dev \
+  gcc-aarch64-linux-gnu \
+  libc6-dev-arm64-cross \
+  qemu-user \
+  make \
+  file
+
+ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
+    CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64 -L /usr/aarch64-linux-gnu" \
+    OBJDUMP=aarch64-linux-gnu-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabi/Dockerfile b/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabi/Dockerfile
new file mode 100644
index 0000000000..e1c591dd97
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabi/Dockerfile
@@ -0,0 +1,15 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  ca-certificates \
+  libc6-dev \
+  libc6-armel-cross \
+  libc6-dev-armel-cross \
+  binutils-arm-linux-gnueabi \
+  gcc-arm-linux-gnueabi \
+  qemu-user \
+  make \
+  file
+ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABI_LINKER=arm-linux-gnueabi-gcc \
+    CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABI_RUNNER="qemu-arm -L /usr/arm-linux-gnueabi" \
+    OBJDUMP=arm-linux-gnueabi-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile b/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile
new file mode 100644
index 0000000000..757b79e7ec
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  ca-certificates \
+  libc6-dev \
+  gcc-arm-linux-gnueabihf \
+  libc6-dev-armhf-cross \
+  qemu-user \
+  make \
+  file
+ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
+    CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \
+    OBJDUMP=arm-linux-gnueabihf-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/armv7-linux-androideabi/Dockerfile b/third_party/rust/packed_simd/ci/docker/armv7-linux-androideabi/Dockerfile
new file mode 100644
index 0000000000..995a9e30e6
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/armv7-linux-androideabi/Dockerfile
@@ -0,0 +1,47 @@
+FROM ubuntu:16.04
+
+RUN dpkg --add-architecture i386 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+  file \
+  make \
+  curl \
+  ca-certificates \
+  python \
+  unzip \
+  expect \
+  openjdk-9-jre \
+  libstdc++6:i386 \
+  libpulse0 \
+  gcc \
+  libc6-dev
+
+WORKDIR /android/
+COPY android* /android/
+
+ENV ANDROID_ARCH=arm
+ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/tools:/android/sdk/platform-tools
+
+RUN sh /android/android-install-ndk.sh $ANDROID_ARCH
+RUN sh /android/android-install-sdk.sh $ANDROID_ARCH
+RUN mv /root/.android /tmp
+RUN chmod 777 -R /tmp/.android
+RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
+
+ENV PATH=$PATH:/rust/bin \
+    CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \
+    CARGO_TARGET_ARM_LINUX_ANDROIDEABI_RUNNER=/tmp/runtest \
+    OBJDUMP=arm-linux-androideabi-objdump \
+    HOME=/tmp
+
+ADD runtest-android.rs /tmp/runtest.rs
+ENTRYPOINT [ \
+  "bash", \
+  "-c", \
+  # set SHELL so android can detect a 64bits system, see
+  # http://stackoverflow.com/a/41789144
+  "SHELL=/bin/dash /android/sdk/emulator/emulator @arm -no-window & \
+   rustc /tmp/runtest.rs -o /tmp/runtest && \
+   exec \"$@\"", \
+  "--" \
+]
diff --git a/third_party/rust/packed_simd/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile b/third_party/rust/packed_simd/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile
new file mode 100644
index 0000000000..2539062933
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  ca-certificates \
+  libc6-dev \
+  gcc-arm-linux-gnueabihf \
+  libc6-dev-armhf-cross \
+  qemu-user \
+  make \
+  file
+ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
+    CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \
+    OBJDUMP=arm-linux-gnueabihf-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/i586-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/i586-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..01093698f6
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/i586-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,7 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc-multilib \
+  libc6-dev \
+  file \
+  make \
+  ca-certificates
diff --git a/third_party/rust/packed_simd/ci/docker/i686-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/i686-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..01093698f6
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/i686-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,7 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc-multilib \
+  libc6-dev \
+  file \
+  make \
+  ca-certificates
diff --git a/third_party/rust/packed_simd/ci/docker/mips-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/mips-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..3bd471e87d
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/mips-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        gcc libc6-dev qemu-user ca-certificates \
+        gcc-mips-linux-gnu libc6-dev-mips-cross \
+        qemu-system-mips \
+        qemu-user \
+        make \
+        file
+
+ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \
+    CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_RUNNER="qemu-mips -L /usr/mips-linux-gnu" \
+    OBJDUMP=mips-linux-gnu-objdump
\ No newline at end of file
diff --git a/third_party/rust/packed_simd/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile b/third_party/rust/packed_simd/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile
new file mode 100644
index 0000000000..f26f1f38eb
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        gcc libc6-dev qemu-user ca-certificates \
+        gcc-mips64-linux-gnuabi64 libc6-dev-mips64-cross \
+        qemu-system-mips64 qemu-user
+
+ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \
+    CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64 -L /usr/mips64-linux-gnuabi64" \
+    OBJDUMP=mips64-linux-gnuabi64-objdump
\ No newline at end of file
diff --git a/third_party/rust/packed_simd/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile b/third_party/rust/packed_simd/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile
new file mode 100644
index 0000000000..7d9f0bd992
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        gcc libc6-dev qemu-user ca-certificates \
+        gcc-mips64el-linux-gnuabi64 libc6-dev-mips64el-cross \
+        qemu-system-mips64el
+
+ENV CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_LINKER=mips64el-linux-gnuabi64-gcc \
+    CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64el -L /usr/mips64el-linux-gnuabi64" \
+    OBJDUMP=mips64el-linux-gnuabi64-objdump
\ No newline at end of file
diff --git a/third_party/rust/packed_simd/ci/docker/mipsel-unknown-linux-musl/Dockerfile b/third_party/rust/packed_simd/ci/docker/mipsel-unknown-linux-musl/Dockerfile
new file mode 100644
index 0000000000..7488662ef2
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/mipsel-unknown-linux-musl/Dockerfile
@@ -0,0 +1,25 @@
+FROM ubuntu:18.10
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    gcc \
+    libc6-dev \
+    make \
+    qemu-user \
+    qemu-system-mips \
+    bzip2 \
+    curl \
+    file
+
+RUN mkdir /toolchain
+
+# Note that this originally came from:
+# https://downloads.openwrt.org/snapshots/trunk/malta/generic/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2
+RUN curl -L https://ci-mirrors.rust-lang.org/libc/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
+      tar xjf - -C /toolchain --strip-components=2
+
+ENV PATH=$PATH:/rust/bin:/toolchain/bin \
+    CC_mipsel_unknown_linux_musl=mipsel-openwrt-linux-gcc \
+    CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_LINKER=mipsel-openwrt-linux-gcc \
+    CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_RUNNER="qemu-mipsel -L /toolchain"
diff --git a/third_party/rust/packed_simd/ci/docker/powerpc-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/powerpc-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..15ba58e60c
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/powerpc-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        gcc libc6-dev qemu-user ca-certificates \
+        gcc-powerpc-linux-gnu libc6-dev-powerpc-cross \
+        qemu-system-ppc \
+        make \
+        file
+
+ENV CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_LINKER=powerpc-linux-gnu-gcc \
+    CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc -cpu Vger -L /usr/powerpc-linux-gnu" \
+    CC=powerpc-linux-gnu-gcc \
+    OBJDUMP=powerpc-linux-gnu-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..21c296dc44
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,17 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    ca-certificates \
+    libc6-dev \
+    gcc-powerpc64-linux-gnu \
+    libc6-dev-ppc64-cross \
+    qemu-user  \
+    qemu-system-ppc \
+    make \
+    file 
+
+ENV CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_LINKER=powerpc64-linux-gnu-gcc \
+    CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc64 -L /usr/powerpc64-linux-gnu" \
+    CC=powerpc64-linux-gnu-gcc \
+    OBJDUMP=powerpc64-linux-gnu-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..8034145fc0
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,11 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        gcc libc6-dev qemu-user ca-certificates \
+        gcc-powerpc64le-linux-gnu libc6-dev-ppc64el-cross \
+        qemu-system-ppc file make
+
+ENV CARGO_TARGET_POWERPC64LE_UNKNOWN_LINUX_GNU_LINKER=powerpc64le-linux-gnu-gcc \
+    CARGO_TARGET_POWERPC64LE_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc64le -L /usr/powerpc64le-linux-gnu" \
+    CC=powerpc64le-linux-gnu-gcc \
+    OBJDUMP=powerpc64le-linux-gnu-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/s390x-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/s390x-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..e785ca370c
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/s390x-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,20 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    curl \
+    cmake \
+    gcc \
+    libc6-dev \
+    g++-s390x-linux-gnu \
+    libc6-dev-s390x-cross \
+    qemu-user \
+    make \
+    file
+
+ENV CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_LINKER=s390x-linux-gnu-gcc \
+    CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_RUNNER="qemu-s390x -L /usr/s390x-linux-gnu" \
+    CC_s390x_unknown_linux_gnu=s390x-linux-gnu-gcc \
+    CXX_s390x_unknown_linux_gnu=s390x-linux-gnu-g++ \
+    OBJDUMP=s390x-linux-gnu-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/sparc64-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/sparc64-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..c35f4d8f31
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/sparc64-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,18 @@
+FROM debian:bookworm
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        curl ca-certificates \
+        gcc libc6-dev \
+        gcc-sparc64-linux-gnu libc6-dev-sparc64-cross \
+        qemu-system-sparc64 openbios-sparc seabios ipxe-qemu \
+        p7zip-full cpio
+
+COPY linux-sparc64.sh /
+RUN bash /linux-sparc64.sh
+
+COPY test-runner-linux /
+
+ENV CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_LINKER=sparc64-linux-gnu-gcc \
+    CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_RUNNER="/test-runner-linux sparc64" \
+    CC_sparc64_unknown_linux_gnu=sparc64-linux-gnu-gcc \
+    PATH=$PATH:/rust/bin
diff --git a/third_party/rust/packed_simd/ci/docker/thumbv7neon-linux-androideabi/Dockerfile b/third_party/rust/packed_simd/ci/docker/thumbv7neon-linux-androideabi/Dockerfile
new file mode 100644
index 0000000000..c1da77109c
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/thumbv7neon-linux-androideabi/Dockerfile
@@ -0,0 +1,47 @@
+FROM ubuntu:16.04
+
+RUN dpkg --add-architecture i386 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+  file \
+  make \
+  curl \
+  ca-certificates \
+  python \
+  unzip \
+  expect \
+  openjdk-9-jre \
+  libstdc++6:i386 \
+  libpulse0 \
+  gcc \
+  libc6-dev
+
+WORKDIR /android/
+COPY android* /android/
+
+ENV ANDROID_ARCH=arm
+ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/tools:/android/sdk/platform-tools
+
+RUN sh /android/android-install-ndk.sh $ANDROID_ARCH
+RUN sh /android/android-install-sdk.sh $ANDROID_ARCH
+RUN mv /root/.android /tmp
+RUN chmod 777 -R /tmp/.android
+RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
+
+ENV PATH=$PATH:/rust/bin \
+    CARGO_TARGET_THUMBV7NEON_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \
+    CARGO_TARGET_THUMBV7NEON_LINUX_ANDROIDEABI_RUNNER=/tmp/runtest \
+    OBJDUMP=arm-linux-androideabi-objdump \
+    HOME=/tmp
+
+ADD runtest-android.rs /tmp/runtest.rs
+ENTRYPOINT [ \
+  "bash", \
+  "-c", \
+  # set SHELL so android can detect a 64bits system, see
+  # http://stackoverflow.com/a/41789144
+  "SHELL=/bin/dash /android/sdk/emulator/emulator @arm -no-window & \
+   rustc /tmp/runtest.rs -o /tmp/runtest && \
+   exec \"$@\"", \
+  "--" \
+]
diff --git a/third_party/rust/packed_simd/ci/docker/thumbv7neon-unknown-linux-gnueabihf/Dockerfile b/third_party/rust/packed_simd/ci/docker/thumbv7neon-unknown-linux-gnueabihf/Dockerfile
new file mode 100644
index 0000000000..588d23c65a
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/thumbv7neon-unknown-linux-gnueabihf/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  ca-certificates \
+  libc6-dev \
+  gcc-arm-linux-gnueabihf \
+  libc6-dev-armhf-cross \
+  qemu-user \
+  make \
+  file
+ENV CARGO_TARGET_THUMBV7NEON_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
+    CARGO_TARGET_THUMBV7NEON_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \
+    OBJDUMP=arm-linux-gnueabihf-objdump
diff --git a/third_party/rust/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile b/third_party/rust/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile
new file mode 100644
index 0000000000..51ee13e6c9
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile
@@ -0,0 +1,39 @@
+FROM ubuntu:22.04
+
+RUN apt-get update -y && apt-get install -y --no-install-recommends \
+  ca-certificates \
+  clang \
+  cmake \
+  curl \
+  git \
+  libc6-dev \
+  make \
+  ninja-build \
+  python-is-python3 \
+  xz-utils
+
+# Install `wasm2wat`
+RUN git clone --recursive https://github.com/WebAssembly/wabt
+RUN make -C wabt -j$(nproc)
+ENV PATH=$PATH:/wabt/bin
+
+# Install `wasm-bindgen-test-runner`
+RUN curl -L https://github.com/rustwasm/wasm-bindgen/releases/download/0.2.87/wasm-bindgen-0.2.87-x86_64-unknown-linux-musl.tar.gz \
+  | tar xzf -
+# Keep in sync with the version on Cargo.toml.
+ENV PATH=$PATH:/wasm-bindgen-0.2.87-x86_64-unknown-linux-musl
+ENV CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER=wasm-bindgen-test-runner
+
+# Install `node`
+RUN curl https://nodejs.org/dist/v14.16.0/node-v14.16.0-linux-x64.tar.xz | tar xJf -
+ENV PATH=$PATH:/node-v14.16.0-linux-x64/bin
+
+# We use a shim linker that removes `--strip-debug` when passed to LLD. While
+# this typically results in invalid debug information in release mode it doesn't
+# result in an invalid names section which is what we're interested in.
+COPY lld-shim.rs /
+ENV CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_LINKER=/tmp/lld-shim
+
+# Rustc isn't available until this container starts, so defer compilation of the
+# shim.
+ENTRYPOINT /rust/bin/rustc /lld-shim.rs -o /tmp/lld-shim && exec bash "$@"
diff --git a/third_party/rust/packed_simd/ci/docker/x86_64-linux-android/Dockerfile b/third_party/rust/packed_simd/ci/docker/x86_64-linux-android/Dockerfile
new file mode 100644
index 0000000000..785936d347
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/x86_64-linux-android/Dockerfile
@@ -0,0 +1,31 @@
+FROM ubuntu:20.04
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+  ca-certificates \
+  curl \
+  gcc \
+  libc-dev \
+  python \
+  unzip \
+  file \
+  make
+
+WORKDIR /android/
+ENV ANDROID_ARCH=x86_64
+COPY android-install-ndk.sh /android/
+RUN sh /android/android-install-ndk.sh
+
+ENV STDARCH_ASSERT_INSTR_LIMIT=30
+
+# We do not run x86_64-linux-android tests on an android emulator.
+# See ci/android-sysimage.sh for informations about how tests are run.
+COPY android-sysimage.sh /android/
+RUN bash /android/android-sysimage.sh x86_64 x86_64-24_r07.zip
+
+ENV PATH=$PATH:/rust/bin:/android/ndk/toolchains/llvm/prebuilt/linux-x86_64/bin \
+    CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER=x86_64-linux-android21-clang \
+    CC_x86_64_linux_android=x86_64-linux-android21-clang \
+    CXX_x86_64_linux_android=x86_64-linux-android21-clang++ \
+    OBJDUMP=llvm-objdump \
+    HOME=/tmp
diff --git a/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu-emulated/Dockerfile b/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu-emulated/Dockerfile
new file mode 100644
index 0000000000..a6bbe66539
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu-emulated/Dockerfile
@@ -0,0 +1,16 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  libc6-dev \
+  file \
+  make \
+  ca-certificates \
+  wget \
+  bzip2 \
+  cmake \
+  libclang-dev \
+  clang
+
+RUN wget https://github.com/gnzlbg/intel_sde/raw/master/sde-external-8.16.0-2018-01-30-lin.tar.bz2
+RUN tar -xjf sde-external-8.16.0-2018-01-30-lin.tar.bz2
+ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="/sde-external-8.16.0-2018-01-30-lin/sde64 --"
diff --git a/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
new file mode 100644
index 0000000000..ce5bb88e62
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/docker/x86_64-unknown-linux-gnu/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:18.04
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  libc6-dev \
+  file \
+  make \
+  ca-certificates \
+  cmake \
+  libclang-dev \
+  clang
diff --git a/third_party/rust/packed_simd/ci/dox.sh b/third_party/rust/packed_simd/ci/dox.sh
new file mode 100755
index 0000000000..560eaadcc8
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/dox.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -ex
+
+rm -rf target/doc
+mkdir -p target/doc
+
+# Build API documentation
+cargo doc --features=into_bits
+
+# Build Performance Guide
+# FIXME: https://github.com/rust-lang-nursery/mdBook/issues/780
+# mdbook build perf-guide -d target/doc/perf-guide
+cd perf-guide
+mdbook build
+cd -
+cp -r perf-guide/book target/doc/perf-guide
+
+# If we're on travis, not a PR, and on the right branch, publish!
+if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$TRAVIS_BRANCH" = "master" ]; then
+  python3 -vV
+  pip -vV
+  python3.9 -vV
+  pip install ghp_import --user
+  ghp-import -n target/doc
+  git push -qf https://${GH_PAGES}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+fi
diff --git a/third_party/rust/packed_simd/ci/linux-s390x.sh b/third_party/rust/packed_simd/ci/linux-s390x.sh
new file mode 100644
index 0000000000..972abeec56
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/linux-s390x.sh
@@ -0,0 +1,18 @@
+set -ex
+
+mkdir -m 777 /qemu
+cd /qemu
+
+curl -LO https://github.com/qemu/qemu/raw/master/pc-bios/s390-ccw.img
+curl -LO http://ftp.debian.org/debian/dists/testing/main/installer-s390x/20170828/images/generic/kernel.debian
+curl -LO http://ftp.debian.org/debian/dists/testing/main/installer-s390x/20170828/images/generic/initrd.debian
+
+mv kernel.debian kernel
+mv initrd.debian initrd.gz
+
+mkdir init
+cd init
+gunzip -c ../initrd.gz | cpio -id
+rm ../initrd.gz
+cp /usr/s390x-linux-gnu/lib/libgcc_s.so.1 usr/lib/
+chmod a+w .
diff --git a/third_party/rust/packed_simd/ci/linux-sparc64.sh b/third_party/rust/packed_simd/ci/linux-sparc64.sh
new file mode 100644
index 0000000000..4452b120e1
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/linux-sparc64.sh
@@ -0,0 +1,17 @@
+set -ex
+
+mkdir -m 777 /qemu
+cd /qemu
+
+curl -LO https://cdimage.debian.org/cdimage/ports/9.0/sparc64/iso-cd/debian-9.0-sparc64-NETINST-1.iso
+7z e debian-9.0-sparc64-NETINST-1.iso boot/initrd.gz
+7z e debian-9.0-sparc64-NETINST-1.iso boot/sparc64
+mv sparc64 kernel
+rm debian-9.0-sparc64-NETINST-1.iso
+
+mkdir init
+cd init
+gunzip -c ../initrd.gz | cpio -id
+rm ../initrd.gz
+cp /usr/sparc64-linux-gnu/lib/libgcc_s.so.1 usr/lib/
+chmod a+w .
diff --git a/third_party/rust/packed_simd/ci/lld-shim.rs b/third_party/rust/packed_simd/ci/lld-shim.rs
new file mode 100644
index 0000000000..10263869e8
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/lld-shim.rs
@@ -0,0 +1,11 @@
+use std::os::unix::prelude::*;
+use std::process::Command;
+use std::env;
+
+fn main() {
+    let args = env::args()
+        .skip(1)
+        .filter(|s| s != "--strip-debug")
+        .collect::<Vec<_>>();
+    panic!("failed to exec: {}", Command::new("rust-lld").args(&args).exec());
+}
diff --git a/third_party/rust/packed_simd/ci/max_line_width.sh b/third_party/rust/packed_simd/ci/max_line_width.sh
new file mode 100755
index 0000000000..f70639b6f8
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/max_line_width.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+set -x
+
+export success=true
+
+find . -iname '*.rs' | while read -r file; do
+    result=$(grep '.\{79\}' "${file}" | grep --invert 'http')
+    if [ "${result}" = "" ]
+    then
+        :
+    else
+        echo "file \"${file}\": $result"
+        exit 1
+    fi
+done
+
diff --git a/third_party/rust/packed_simd/ci/run-docker.sh b/third_party/rust/packed_simd/ci/run-docker.sh
new file mode 100755
index 0000000000..abdd6852fc
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/run-docker.sh
@@ -0,0 +1,38 @@
+# Small script to run tests for a target (or all targets) inside all the
+# respective docker images.
+
+set -ex
+
+run() {
+    echo "Building docker container for TARGET=${TARGET} RUSTFLAGS=${RUSTFLAGS}"
+    docker build -t packed_simd -f ci/docker/${TARGET}/Dockerfile ci/
+    mkdir -p target
+    target=$(echo "${TARGET}" | sed 's/-emulated//')
+    echo "Running docker"
+    docker run \
+      --user `id -u`:`id -g` \
+      --rm \
+      --init \
+      --volume $HOME/.cargo:/cargo \
+      --env CARGO_HOME=/cargo \
+      --volume `rustc --print sysroot`:/rust:ro \
+      --env TARGET=$target \
+      --env NORUN \
+      --env NOVERIFY \
+      --env RUSTFLAGS \
+      --volume `pwd`:/checkout:ro \
+      --volume `pwd`/target:/checkout/target \
+      --workdir /checkout \
+      --privileged \
+      packed_simd \
+      bash \
+      -c 'PATH=$PATH:/rust/bin exec ci/run.sh'
+}
+
+if [ -z "${TARGET}" ]; then
+  for d in `ls ci/docker/`; do
+    run $d
+  done
+else
+  run ${TARGET}
+fi
diff --git a/third_party/rust/packed_simd/ci/run.sh b/third_party/rust/packed_simd/ci/run.sh
new file mode 100755
index 0000000000..b1b22ebd7c
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/run.sh
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+
+set -ex
+
+: ${TARGET?"The TARGET environment variable must be set."}
+
+# Tests are all super fast anyway, and they fault often enough on travis that
+# having only one thread increases debuggability to be worth it.
+#export RUST_TEST_THREADS=1
+#export RUST_BACKTRACE=full
+#export RUST_TEST_NOCAPTURE=1
+
+# Some appveyor builds run out-of-memory; this attempts to mitigate that:
+# https://github.com/rust-lang-nursery/packed_simd/issues/39
+# export RUSTFLAGS="${RUSTFLAGS} -C codegen-units=1"
+# export CARGO_BUILD_JOBS=1
+
+export CARGO_SUBCMD=test
+if [[ "${NORUN}" == "1" ]]; then
+    export CARGO_SUBCMD=build
+fi
+
+if [[ ${TARGET} == "x86_64-apple-ios" ]] || [[ ${TARGET} == "i386-apple-ios" ]]; then
+    export RUSTFLAGS="${RUSTFLAGS} -Clink-arg=-mios-simulator-version-min=7.0"
+    rustc ./ci/deploy_and_run_on_ios_simulator.rs -o $HOME/runtest
+    export CARGO_TARGET_X86_64_APPLE_IOS_RUNNER=$HOME/runtest
+    export CARGO_TARGET_I386_APPLE_IOS_RUNNER=$HOME/runtest
+fi
+
+# The source directory is read-only. Need to copy internal crates to the target
+# directory for their Cargo.lock to be properly written.
+mkdir target || true
+
+rustc --version
+cargo --version
+echo "TARGET=${TARGET}"
+echo "HOST=${HOST}"
+echo "RUSTFLAGS=${RUSTFLAGS}"
+echo "NORUN=${NORUN}"
+echo "NOVERIFY=${NOVERIFY}"
+echo "CARGO_SUBCMD=${CARGO_SUBCMD}"
+echo "CARGO_BUILD_JOBS=${CARGO_BUILD_JOBS}"
+echo "CARGO_INCREMENTAL=${CARGO_INCREMENTAL}"
+echo "RUST_TEST_THREADS=${RUST_TEST_THREADS}"
+echo "RUST_BACKTRACE=${RUST_BACKTRACE}"
+echo "RUST_TEST_NOCAPTURE=${RUST_TEST_NOCAPTURE}"
+
+cargo_test() {
+    cmd="cargo ${CARGO_SUBCMD} --verbose --target=${TARGET} ${@}"
+    if [ "${NORUN}" != "1" ]
+    then
+        if [ "$TARGET" != "wasm32-unknown-unknown" ]
+        then
+            cmd="$cmd -- --quiet"
+        fi
+    fi
+    mkdir target || true
+    ${cmd} 2>&1 | tee > target/output
+    if [[ ${PIPESTATUS[0]} != 0 ]]; then
+        cat target/output
+        return 1
+    fi
+}
+
+cargo_test_impl() {
+    ORIGINAL_RUSTFLAGS=${RUSTFLAGS}
+    RUSTFLAGS="${ORIGINAL_RUSTFLAGS} --cfg test_v16  --cfg test_v32 --cfg test_v64" cargo_test ${@}
+    RUSTFLAGS="${ORIGINAL_RUSTFLAGS} --cfg test_v128 --cfg test_v256" cargo_test ${@}
+    RUSTFLAGS="${ORIGINAL_RUSTFLAGS} --cfg test_v512" cargo_test ${@}
+    RUSTFLAGS=${ORIGINAL_RUSTFLAGS}
+}
+
+# Debug run:
+if [[ "${TARGET}" != "wasm32-unknown-unknown" ]]; then
+   # Run wasm32-unknown-unknown in release mode only
+   cargo_test_impl
+fi
+
+if [[ "${TARGET}" == "x86_64-unknown-linux-gnu" ]] || [[ "${TARGET}" == "x86_64-pc-windows-msvc" ]]; then
+    # use sleef on linux and windows x86_64 builds
+    # FIXME: Use `core_arch,sleef-sys` features once they works again
+    cargo_test_impl --release --features=into_bits
+else
+    # FIXME: Use `core_arch` feature once it works again
+    cargo_test_impl --release --features=into_bits
+fi
+
+# Verify code generation
+if [[ "${NOVERIFY}" != "1" ]]; then
+    cp -r verify/verify target/verify
+    export STDSIMD_ASSERT_INSTR_LIMIT=30
+    if [[ "${TARGET}" == "i586-unknown-linux-gnu" ]]; then
+        export STDSIMD_ASSERT_INSTR_LIMIT=50
+    fi
+    cargo_test --release --manifest-path=target/verify/Cargo.toml
+fi
+
+# FIXME: Figure out which examples take too long to run and ignore or adjust those
+#. ci/run_examples.sh
diff --git a/third_party/rust/packed_simd/ci/run_examples.sh b/third_party/rust/packed_simd/ci/run_examples.sh
new file mode 100644
index 0000000000..5b26b18afb
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/run_examples.sh
@@ -0,0 +1,51 @@
+# Runs all examples.
+
+# FIXME: https://github.com/rust-lang-nursery/packed_simd/issues/55
+# All examples fail to build for `armv7-apple-ios`.
+if [[ ${TARGET} == "armv7-apple-ios" ]]; then
+    exit 0
+fi
+
+# FIXME: travis exceeds 50 minutes on these targets
+# Skipping the examples is an attempt at preventing travis from timing-out
+if [[ ${TARGET} == "arm-linux-androidabi" ]] || [[ ${TARGET} == "aarch64-linux-androidabi" ]] \
+    || [[ ${TARGET} == "sparc64-unknown-linux-gnu" ]]; then
+    exit 0
+fi
+
+if [[ ${TARGET} == "wasm32-unknown-unknown" ]]; then
+    exit 0
+fi
+
+cp -r examples/aobench target/aobench
+cargo_test --manifest-path=target/aobench/Cargo.toml --release --no-default-features
+cargo_test --manifest-path=target/aobench/Cargo.toml --release --features=256bit
+
+cp -r examples/dot_product target/dot_product
+cargo_test --manifest-path=target/dot_product/Cargo.toml --release
+
+cp -r examples/fannkuch_redux target/fannkuch_redux
+cargo_test --manifest-path=target/fannkuch_redux/Cargo.toml --release
+
+# FIXME: https://github.com/rust-lang-nursery/packed_simd/issues/56
+if [[ ${TARGET} != "i586-unknown-linux-gnu" ]]; then
+    cp -r examples/mandelbrot target/mandelbrot
+    cargo_test --manifest-path=target/mandelbrot/Cargo.toml --release
+fi
+
+cp -r examples/matrix_inverse target/matrix_inverse
+cargo_test --manifest-path=target/matrix_inverse/Cargo.toml --release
+
+cp -r examples/nbody target/nbody
+cargo_test --manifest-path=target/nbody/Cargo.toml --release
+
+cp -r examples/spectral_norm target/spectral_norm
+cargo_test --manifest-path=target/spectral_norm/Cargo.toml --release
+
+if [[ ${TARGET} != "i586-unknown-linux-gnu" ]]; then
+    cp -r examples/stencil target/stencil
+    cargo_test --manifest-path=target/stencil/Cargo.toml --release
+fi
+
+cp -r examples/triangle_xform target/triangle_xform
+cargo_test --manifest-path=target/triangle_xform/Cargo.toml --release
diff --git a/third_party/rust/packed_simd/ci/runtest-android.rs b/third_party/rust/packed_simd/ci/runtest-android.rs
new file mode 100644
index 0000000000..ed1cd80c83
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/runtest-android.rs
@@ -0,0 +1,45 @@
+use std::env;
+use std::process::Command;
+use std::path::{Path, PathBuf};
+
+fn main() {
+    let args = env::args_os()
+        .skip(1)
+        .filter(|arg| arg != "--quiet")
+        .collect::<Vec<_>>();
+    assert_eq!(args.len(), 1);
+    let test = PathBuf::from(&args[0]);
+    let dst = Path::new("/data/local/tmp").join(test.file_name().unwrap());
+
+    let status = Command::new("adb")
+        .arg("wait-for-device")
+        .status()
+        .expect("failed to run: adb wait-for-device");
+    assert!(status.success());
+
+    let status = Command::new("adb")
+        .arg("push")
+        .arg(&test)
+        .arg(&dst)
+        .status()
+        .expect("failed to run: adb pushr");
+    assert!(status.success());
+
+    let output = Command::new("adb")
+        .arg("shell")
+        .arg(&dst)
+        .output()
+        .expect("failed to run: adb shell");
+    assert!(status.success());
+
+    println!("status: {}\nstdout ---\n{}\nstderr ---\n{}",
+             output.status,
+             String::from_utf8_lossy(&output.stdout),
+             String::from_utf8_lossy(&output.stderr));
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    let mut lines = stdout.lines().filter(|l| l.starts_with("test result"));
+    if !lines.all(|l| l.contains("test result: ok") && l.contains("0 failed")) {
+        panic!("failed to find successful test run");
+    }
+}
diff --git a/third_party/rust/packed_simd/ci/setup_benchmarks.sh b/third_party/rust/packed_simd/ci/setup_benchmarks.sh
new file mode 100755
index 0000000000..cd41a78513
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/setup_benchmarks.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -ex
+
+# Get latest ISPC binary for the target and put it in the path
+git clone https://github.com/gnzlbg/ispc-binaries
+cp ispc-binaries/ispc-${TARGET} ispc
diff --git a/third_party/rust/packed_simd/ci/test-runner-linux b/third_party/rust/packed_simd/ci/test-runner-linux
new file mode 100755
index 0000000000..0654f63bfd
--- /dev/null
+++ b/third_party/rust/packed_simd/ci/test-runner-linux
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+set -e
+
+arch=$1
+prog=$2
+
+cd /qemu/init
+cp -f $2 prog
+find . | cpio --create --format='newc' --quiet | gzip > ../initrd.gz
+cd ..
+
+timeout 30s qemu-system-$arch \
+        -m 1024 \
+        -nographic \
+        -kernel kernel \
+        -initrd initrd.gz \
+        -append init=/prog > output || true
+
+# remove kernel messages
+tr -d '\r' < output | egrep -v '^\['
+
+# if the output contains a failure, return error
+! grep FAILED output > /dev/null