Merge pull request #4065 from deitch/volumes

Volumes

.github/workflows/ci.yml

@@ -35,14 +35,14 @@ jobs:
     runs-on: ${{ matrix.target.runner }}
     steps:
 
-    - name: Set up Go 1.19
-      uses: actions/setup-go@v3
+    - name: Set up Go 1.22
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.19.2
+        go-version: 1.22.3
       id: go
 
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set path
       run: echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
@@ -50,9 +50,9 @@ jobs:
          GOPATH: ${{runner.workspace}}
 
     - name: golangci-lint CLI
-      uses: golangci/golangci-lint-action@v3
+      uses: golangci/golangci-lint-action@v6
       with:
-        version: v1.50.0
+        version: v1.59.0
         working-directory: src/cmd/linuxkit
         args: --verbose --timeout=10m
     - name: go vet CLI
@@ -79,7 +79,7 @@ jobs:
         GOPATH: ${{runner.workspace}}
 
     - name: Upload binary
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: linuxkit-${{matrix.target.suffix}}
         path: |
@@ -93,14 +93,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up binfmt
       # Only register arm64 as we are on amd64 already. s390x is not reliable
       run: docker run --privileged --rm tonistiigi/binfmt --install arm64
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -112,7 +112,7 @@ jobs:
         /usr/local/bin/linuxkit version
 
     - name: Cache Packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}
@@ -160,7 +160,7 @@ jobs:
         shard: [1/10,2/10,3/10,4/10,5/10,6/10,7/10,8/10,9/10,10/10]
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Pre-Requisites
       run: |
@@ -170,7 +170,7 @@ jobs:
 
     - name: Restore RTF From Cache
       id: cache-rtf
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: bin
         key: rtf-${{hashFiles('Makefile')}}
@@ -184,7 +184,7 @@ jobs:
         sudo ln -s $(pwd)/bin/rtf /usr/local/bin/rtf
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -196,7 +196,7 @@ jobs:
         /usr/local/bin/linuxkit version
 
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}
@@ -215,7 +215,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Pre-Requisites
       run: |
@@ -225,7 +225,7 @@ jobs:
 
     - name: Restore RTF From Cache
       id: cache-rtf
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: bin
         key: rtf-${{hashFiles('Makefile')}}
@@ -239,7 +239,7 @@ jobs:
         sudo ln -s $(pwd)/bin/rtf /usr/local/bin/rtf
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -251,7 +251,7 @@ jobs:
         /usr/local/bin/linuxkit version
 
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}
@@ -271,7 +271,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Pre-Requisites
       run: |
@@ -281,13 +281,13 @@ jobs:
 
     - name: Restore RTF From Cache
       id: cache-rtf
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: bin
         key: rtf-${{hashFiles('Makefile')}}
 
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}
@@ -303,7 +303,7 @@ jobs:
         sudo ln -s $(pwd)/bin/rtf /usr/local/bin/rtf
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -327,7 +327,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Pre-Requisites
       run: |
@@ -337,7 +337,7 @@ jobs:
 
     - name: Restore RTF From Cache
       id: cache-rtf
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: bin
         key: rtf-${{hashFiles('Makefile')}}
@@ -351,7 +351,7 @@ jobs:
         sudo ln -s $(pwd)/bin/rtf /usr/local/bin/rtf
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -363,7 +363,7 @@ jobs:
         /usr/local/bin/linuxkit version
 
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}
@@ -383,7 +383,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Pre-Requisites
       run: |
@@ -393,7 +393,7 @@ jobs:
 
     - name: Restore RTF From Cache
       id: cache-rtf
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: bin
         key: rtf-${{hashFiles('Makefile')}}
@@ -407,7 +407,7 @@ jobs:
         sudo ln -s $(pwd)/bin/rtf /usr/local/bin/rtf
 
     - name: Download linuxkit
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: linuxkit-amd64-linux
         path: bin
@@ -419,7 +419,7 @@ jobs:
         /usr/local/bin/linuxkit version
 
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}

.github/workflows/package_release.yml

@@ -9,13 +9,13 @@ jobs:
     if: github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/pkg-v')
     runs-on: ubuntu-latest
     steps:
-    - name: Set up Go 1.21
-      uses: actions/setup-go@v3
+    - name: Set up Go 1.22
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.21.5
+        go-version: 1.22.3
       id: go
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Ensure bin/ directory
       run: mkdir -p bin
     - name: Install linuxkit

.github/workflows/publish.yaml

@@ -14,14 +14,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Ensure bin/ directory
       run: mkdir -p bin
     - name: Download linuxkit
-      uses: actions/github-script@v3.1.0
+      uses: actions/github-script@v7
       with:
+        github-token: ${{secrets.GITHUB_TOKEN}}
         script: |
-          var artifacts = await github.actions.listWorkflowRunArtifacts({
+          var artifacts = await github.rest.actions.listWorkflowRunArtifacts({
               owner: context.repo.owner,
               repo: context.repo.repo,
               run_id: ${{github.event.workflow_run.id }},
@@ -29,7 +30,7 @@ jobs:
           var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
             return artifact.name == "${{ env.linuxkit_file }}"
           })[0];
-          var download = await github.actions.downloadArtifact({
+          var download = await github.rest.actions.downloadArtifact({
               owner: context.repo.owner,
               repo: context.repo.repo,
               artifact_id: matchArtifact.id,
@@ -45,7 +46,7 @@ jobs:
         sudo ln -s $(pwd)/bin/${{ env.linuxkit_file }} /usr/local/bin/linuxkit
         /usr/local/bin/linuxkit version
     - name: Restore Package Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.linuxkit/cache/
         key: ${{ runner.os }}-linuxkit-${{ github.sha }}

.github/workflows/release.yml

@@ -4,20 +4,20 @@ on:
   create:
 
 jobs:
-  build:
-    name: Build all targets
+  build-all:
+    name: Build all targets expect macOS
     if: github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     steps:
 
-    - name: Set up Go 1.19
-      uses: actions/setup-go@v3
+    - name: Set up Go 1.122
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.19.2
+        go-version: 1.22.3
       id: go
 
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set path
       run: echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
@@ -26,10 +26,67 @@ jobs:
 
     - name: Build
       run: |
-        make build-all-targets
+        make build-targets-linux build-targets-windows
       env:
         GOPATH: ${{runner.workspace}}
 
+    - uses: actions/upload-artifact@v4
+      with:
+        name: release-targets-except-cgo
+        path: bin/
+  
+  # separate macos build because macos needs CGO, and it is very hard to cross-compile that
+  build-macos:
+    name: Build macOS target
+    if: github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/v')
+    runs-on: macos-latest
+    steps:
+
+    - name: Set up Go 1.122
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.22.3
+      id: go
+
+    - name: Check out code
+      uses: actions/checkout@v4
+
+    - name: Set path
+      run: echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+      env:
+         GOPATH: ${{runner.workspace}}
+
+    - name: Build
+      run: |
+        make build-targets-macos
+      env:
+        GOPATH: ${{runner.workspace}}
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: release-targets-macos
+        path: bin/
+    
+  release-artifacts:
+    needs: [build-all, build-macos]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/download-artifact@v4
+      with:
+        name: release-targets-except-cgo
+        path: bintmp/release-targets-except-cgo
+    - uses: actions/download-artifact@v4
+      with:
+        name: release-targets-macos
+        path: bintmp/release-targets-macos
+    - name: Combine Artifacts
+      run: |
+        mkdir -p bin/
+        cp bintmp/*/* bin/
+    - name: Checksum Artifacts
+      run: |
+        make checksum-targets
     - name: GitHub Release
       uses: softprops/action-gh-release@1e07f4398721186383de40550babbdf2b84acfc5
       env:
@@ -37,4 +94,4 @@ jobs:
       with:
         draft: true
         files: bin/*
-        generate_release_notes: true
+        generate_release_notes: true

Makefile

@@ -119,18 +119,27 @@ endif
 		./scripts/update-component-sha.sh --image $${img}$(image); \
 	done
 
-.PHONY: build-all-targets
-build-all-targets: bin
-	$(MAKE) GOOS=darwin GOARCH=arm64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-darwin-arm64 local-build
-	file bin/linuxkit-darwin-arm64
-	$(MAKE) GOOS=darwin GOARCH=amd64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-darwin-amd64 local-build
-	file bin/linuxkit-darwin-amd64
+.PHONY: build-targets-all build-targets-linux build-targets-windows build-targets-macos checksum-targets
+
+build-targets-all: build-targets-linux build-targets-windows build-targets-macos
+
+build-targets-linux: bin
 	$(MAKE) GOOS=linux GOARCH=arm64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-linux-arm64 local-build
 	file bin/linuxkit-linux-arm64
 	$(MAKE) GOOS=linux GOARCH=amd64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-linux-amd64 local-build
 	file bin/linuxkit-linux-amd64
 	$(MAKE) GOOS=linux GOARCH=s390x LOCAL_TARGET=$(CURDIR)/bin/linuxkit-linux-s390x local-build
 	file bin/linuxkit-linux-s390x
+
+build-targets-windows: bin
 	$(MAKE) GOOS=windows GOARCH=amd64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-windows-amd64.exe local-build
 	file bin/linuxkit-windows-amd64.exe
+
+build-targets-macos: bin
+	$(MAKE) GOOS=darwin GOARCH=arm64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-darwin-arm64 local-build
+	file bin/linuxkit-darwin-arm64
+	$(MAKE) GOOS=darwin GOARCH=amd64 LOCAL_TARGET=$(CURDIR)/bin/linuxkit-darwin-amd64 local-build
+	file bin/linuxkit-darwin-amd64
+
+checksum-targets: bin
 	cd bin && openssl sha256 -r linuxkit-* | tr -d '*' > checksums.txt

README.md

@@ -63,8 +63,8 @@ Once you have built the tool, use
 ```
 linuxkit build linuxkit.yml
 ```
-to build the example configuration. You can also specify different output formats, eg `linuxkit build -format raw-bios linuxkit.yml` to
-output a raw BIOS bootable disk image, or `linuxkit build -format iso-efi linuxkit.yml` to output an EFI bootable ISO image. See `linuxkit build -help` for more information.
+to build the example configuration. You can also specify different output formats, eg `linuxkit build --format raw-bios linuxkit.yml` to
+output a raw BIOS bootable disk image, or `linuxkit build --format iso-efi linuxkit.yml` to output an EFI bootable ISO image. See `linuxkit build -help` for more information.
 
 ### Booting and Testing
 
@@ -87,7 +87,7 @@ Currently supported platforms are:
   - [OpenStack](docs/platform-openstack.md) `[x86_64]`
   - [Scaleway](docs/platform-scaleway.md) `[x86_64]`
 - Baremetal:
-  - [packet.net](docs/platform-packet.md) `[x86_64, arm64]`
+  - [deploy.equinix.com](docs/platform-equinixmetal.md) `[x86_64, arm64]`
   - [Raspberry Pi Model 3b](docs/platform-rpi3.md)  `[arm64]`
 
 

docs/packages.md

@@ -272,6 +272,8 @@ When building packages, the following build-args automatically are set for you:
 * `SOURCE` - the source repository of the package
 * `REVISION` - the git commit that was used for the build
 * `GOPKGVERSION` - the go package version or pseudo-version per https://go.dev/ref/mod#glos-pseudo-version
+* `PKG_HASH` - the git tree hash of the package directory, e.g. `45a1ad5919f0b6acf0f0cf730e9434abfae11fe6`; tag part of `linuxkit pkg show-tag`
+* `PKG_IMAGE` - the name of the image that is being built, e.g. `linuxkit/init`; image name part of `linuxkit pkg show-tag`. Combine with `PKG_HASH` for the full tag.
 
 Note that the above are set **only** if you do not set them in `build.yaml`. Your settings _always_
 override these built-in ones.

docs/platform-equinixmetal.md

@@ -0,0 +1,142 @@
+# LinuxKit with bare metal on Equinix Metal
+
+[Equinix Metal](http://deploy.equinix.com) is a bare metal hosting provider.
+
+You will need to [create an Equinix Metal account] and a project to
+put this new machine into. You will also need to [create an API key]
+with appropriate read/write permissions to allow the image to boot.
+
+[create an Equinix Metal account]:https://console.equinix.com/sign-up
+[create an API key]:https://deploy.equinix.com/developers/docs/metal/identity-access-management/api-keys/
+
+The `linuxkit run equinixmetal` command can mostly either be configured via
+command line options or with environment variables. see `linuxkit run
+equinixmetal --help` for the options and environment variables.
+
+By default, `linuxkit run` will provision a new machine and remove it
+once you are done. With the `-keep` option the provisioned machine
+will not be removed. You can then use the `-device` option with the
+device ID on subsequent `linuxkit run` invocations to re-use an
+existing machine. These subsequent runs will update the iPXE data so
+you can boot alternative kernels on an existing machine.
+
+There is an example YAML file for [x86_64](../examples/equinixmetal.yml) and
+an additional YAML for [arm64](../examples/equinixmetal.arm64.yml) servers
+which provide both access to the serial console and via ssh and
+configures bonding for network devices via metadata (if supported).
+
+For x86_64 builds for Intel servers we strongly recommend adding
+`ucode: intel-ucode.cpio` to the kernel section in the YAML. This
+updates the Intel CPU microcode to the latest by prepending it to the
+generated initrd file. The `ucode` entry is only recommended when
+booting on baremetal. It should be omitted (but is harmless) when
+building images to boot in VMs.
+
+**Note**: The update of the iPXE configuration sometimes may take some
+time and the first boot may fail. Hitting return on the console to
+retry the boot typically fixes this.
+
+## Boot
+
+LinuxKit on Equinix Metal boots the `kernel+initrd` output from moby via
+[iPXE](https://deploy.equinix.com/developers/docs/metal/operating-systems/custom-ipxe/)
+which also requires a iPXE script. iPXE booting requires a HTTP server
+on which you can store your images. The `-base-url` option specifies
+the URL to a HTTP server from which `<name>-kernel`,
+`<name>-initrd.img`, and `<name>-equinixmetal.ipxe` can be downloaded during
+boot.
+
+If you have your own HTTP server, you can use `linuxkit push equinixmetal`
+to create the files (including the iPXE script) you need to make
+available.
+
+If you don't have a public HTTP server at hand, you can use the
+`-serve` option. This will create a local HTTP server which can either
+be run on another Equinix Metal machine or be made accessible with tools
+like [ngrok](https://ngrok.com/).
+
+For example, to boot the [example](../examples/platform-equinixmetal.yml)
+with a local HTTP server:
+
+```sh
+linuxkit build platform-equinixmetal.yml
+# run the web server
+# run 'ngrok http 8080' in another window
+METAL_AUTH_TOKEN=<API key> METAL_PROJECT_ID=<Project ID> \
+linuxkit run equinixmetal -serve :8080 -base-url <ngrok url> equinixmetal
+```
+
+To boot a `arm64` image for Type 2a machine (`-machine baremetal_2a`)
+you currently need to build using `linuxkit build equinixmetal.yml
+equinixmetal.arm64.yml` and then un-compress both the kernel and the initrd
+before booting, e.g:
+
+```sh
+mv equinixmetal-initrd.img equinixmetal-initrd.img.gz && gzip -d equinixmetal-initrd.img.gz
+mv equinixmetal-kernel equinixmetal-kernel.gz && gzip -d equinixmetal-kernel.gz
+```
+
+The LinuxKit image can then be booted with:
+
+```sh
+METAL_API_TOKEN=<API key> METAL_PROJECT_ID=<Project ID> \
+linuxkit run equinixmetal -machine baremetal_2a  -serve :8080 -base-url -base-url <ngrok url> equinixmetal
+```
+
+Alternatively, `linuxkit push equinixmetal` will uncompress the kernel and
+initrd images on arm machines (or explicitly via the `-decompress`
+flag. There is also a `linuxkit serve` command which will start a
+local HTTP server serving the specified directory.
+
+**Note**: It may take several minutes to deploy a new server. If you
+are attached to the console, you should see the BIOS and the boot
+messages.
+
+
+## Console
+
+By default, `linuxkit run equinixmetal ...` will connect to the
+Equinix Metal
+[SOS ("Serial over SSH") console](https://deploy.equinix.com/developers/docs/metal/resilience-recovery/serial-over-ssh/). This
+requires `ssh` access, i.e., you must have uploaded your SSH keys to
+Equinix Metal beforehand.
+
+You can exit the console vi `~.` on a new line once you are
+disconnected from the serial, e.g. after poweroff.
+
+**Note**: We also require that the Equinix Metal SOS host is in your
+`known_hosts` file, otherwise the connection to the console will
+fail. There is a Equinix Metal SOS host per zone.
+
+You can disable the serial console access with the `-console=false`
+command line option.
+
+
+## Disks
+
+At this moment the Linuxkit server boots from RAM, with no persistent
+storage.  We are working on adding persistent storage support on Equinix Metal.
+
+
+## Networking
+
+On the baremetal type 2a system (arm64 Cavium Thunder X) the network device driver does not get autoloaded by `mdev`. Please add:
+
+```
+  - name: modprobe
+    image: linuxkit/modprobe:<hash>
+    command: ["modprobe", "nicvf"]
+```
+
+to your YAML files before any containers requiring the network to be up, e.g., the `dhcpcd` container.
+
+Some Equinix Metal server types have bonded networks; the `metadata` package has support for setting
+these up, and also for adding additional IP addresses.
+
+
+## Integration services and Metadata
+
+Equinix Metal supports [user state](https://deploy.equinix.com/developers/docs/metal/server-metadata/user-data/)
+during system bringup, which enables the boot process to be more informative about the
+current state of the boot process once the kernel has loaded but before the
+system is ready for login.

docs/platform-packet.md

@@ -1,151 +0,0 @@
-# LinuxKit with bare metal on Packet
-
-[Packet](http://packet.net) is a bare metal hosting provider.
-
-You will need to [create a Packet account] and a project to
-put this new machine into. You will also need to [create an API key]
-with appropriate read/write permissions to allow the image to boot.
-
-[create a Packet account]:https://app.packet.net/#/registration/
-[create an API key]:https://help.packet.net/quick-start/api-integrations
-
-Linuxkit is known to boot on the [Type 0] 
-and [Type 1] servers at Packet.
-Support for other server types, including the [Type 2A] ARM server,
-is a work in progress.
-
-[Type 0]:https://www.packet.net/bare-metal/servers/type-0/
-[Type 1]:https://www.packet.net/bare-metal/servers/type-1/
-[Type 2A]:https://www.packet.net/bare-metal/servers/type-2a/
-
-The `linuxkit run packet` command can mostly either be configured via
-command line options or with environment variables. see `linuxkit run
-packet --help` for the options and environment variables.
-
-By default, `linuxkit run` will provision a new machine and remove it
-once you are done. With the `-keep` option the provisioned machine
-will not be removed. You can then use the `-device` option with the
-device ID on subsequent `linuxkit run` invocations to re-use an
-existing machine. These subsequent runs will update the iPXE data so
-you can boot alternative kernels on an existing machine.
-
-There is an example YAML file for [x86_64](../examples/packet.yml) and
-an additional YAML for [arm64](../examples/packet.arm64.yml) servers
-which provide both access to the serial console and via ssh and
-configures bonding for network devices via metadata (if supported).
-
-For x86_64 builds for Intel servers we strongly recommend adding
-`ucode: intel-ucode.cpio` to the kernel section in the YAML. This
-updates the Intel CPU microcode to the latest by prepending it to the
-generated initrd file. The `ucode` entry is only recommended when
-booting on baremetal. It should be omitted (but is harmless) when
-building images to boot in VMs.
-
-**Note**: The update of the iPXE configuration sometimes may take some
-time and the first boot may fail. Hitting return on the console to
-retry the boot typically fixes this.
-
-## Boot
-
-LinuxKit on Packet boots the `kernel+initrd` output from moby via
-[iPXE](https://help.packet.net/technical/infrastructure/custom-ipxe)
-which also requires a iPXE script. iPXE booting requires a HTTP server
-on which you can store your images. The `-base-url` option specifies
-the URL to a HTTP server from which `<name>-kernel`,
-`<name>-initrd.img`, and `<name>-packet.ipxe` can be downloaded during
-boot.
-
-If you have your own HTTP server, you can use `linuxkit push packet`
-to create the files (including the iPXE script) you need to make
-available.
-
-If you don't have a public HTTP server at hand, you can use the
-`-serve` option. This will create a local HTTP server which can either
-be run on another Packet machine or be made accessible with tools
-like [ngrok](https://ngrok.com/).
-
-For example, to boot the [example](../examples/packet.net)
-with a local HTTP server:
-
-```sh
-linuxkit build packet.yml
-# run the web server
-# run 'ngrok http 8080' in another window
-PACKET_API_KEY=<API key> PACKET_PROJECT_ID=<Project ID> \
-linuxkit run packet -serve :8080 -base-url <ngrok url> packet
-```
-
-To boot a `arm64` image for Type 2a machine (`-machine baremetal_2a`)
-you currently need to build using `linuxkit build packet.yml
-packet.arm64.yml` and then un-compress both the kernel and the initrd
-before booting, e.g:
-
-```sh
-mv packet-initrd.img packet-initrd.img.gz && gzip -d packet-initrd.img.gz
-mv packet-kernel packet-kernel.gz && gzip -d packet-kernel.gz
-```
-
-The LinuxKit image can then be booted with:
-
-```sh
-PACKET_API_KEY=<API key> PACKET_PROJECT_ID=<Project ID> \
-linuxkit run packet -machine baremetal_2a  -serve :8080 -base-url -base-url <ngrok url> packet
-```
-
-Alternatively, `linuxkit push packet` will uncompress the kernel and
-initrd images on arm machines (or explicitly via the `-decompress`
-flag. There is also a `linuxkit serve` command which will start a
-local HTTP server serving the specified directory.
-
-**Note**: It may take several minutes to deploy a new server. If you
-are attached to the console, you should see the BIOS and the boot
-messages.
-
-
-## Console
-
-By default, `linuxkit run packet ...` will connect to the
-Packet
-[SOS ("Serial over SSH") console](https://help.packet.net/technical/networking/sos-rescue-mode). This
-requires `ssh` access, i.e., you must have uploaded your SSH keys to
-Packet beforehand.
-
-You can exit the console vi `~.` on a new line once you are
-disconnected from the serial, e.g. after poweroff.
-
-**Note**: We also require that the Packet SOS host is in your
-`known_hosts` file, otherwise the connection to the console will
-fail. There is a Packet SOS host per zone.
-
-You can disable the serial console access with the `-console=false`
-command line option.
-
-
-## Disks
-
-At this moment the Linuxkit server boots from RAM, with no persistent
-storage.  We are working on adding persistent storage support on Packet.
-
-
-## Networking
-
-On the baremetal type 2a system (arm64 Cavium Thunder X) the network device driver does not get autoloaded by `mdev`. Please add:
-
-```
-  - name: modprobe
-    image: linuxkit/modprobe:<hash>
-    command: ["modprobe", "nicvf"]
-```
-
-to your YAML files before any containers requiring the network to be up, e.g., the `dhcpcd` container.
-
-Some Packet server types have bonded networks; the `metadata` package has support for setting
-these up, and also for adding additional IP addresses.
-
-
-## Integration services and Metadata
-
-Packet supports [user state](https://help.packet.net/technical/infrastructure/user-state)
-during system bringup, which enables the boot process to be more informative about the
-current state of the boot process once the kernel has loaded but before the
-system is ready for login.

docs/yaml.md

@@ -3,7 +3,7 @@
 The `linuxkit build` command assembles a set of containerised components into in image. The simplest
 type of image is just a `tar` file of the contents (useful for debugging) but more useful
 outputs add a `Dockerfile` to build a container, or build a full disk image that can be
-booted as a linuxKit VM. The main use case is to build an assembly that includes
+booted as a linuxkit VM. The main use case is to build an assembly that includes
 `containerd` to run a set of containers, but the tooling is very generic.
 
 The yaml configuration specifies the components used to build up an image . All components
@@ -16,8 +16,10 @@ The Docker images are optionally verified with Docker Content Trust.
 For private registries or private repositories on a registry credentials provided via
 `docker login` are re-used.
 
+## Sections
+
 The configuration file is processed in the order `kernel`, `init`, `onboot`, `onshutdown`,
-`services`, `files`. Each section adds files to the root file system. Sections may be omitted.
+`services`, `files`, `volumes`. Each section adds files to the root file system. Sections may be omitted.
 
 Each container that is specified is allocated a unique `uid` and `gid` that it may use if it
 wishes to run as an isolated user (or user namespace). Anywhere you specify a `uid` or `gid`
@@ -40,7 +42,7 @@ files:
     mode: "0600"
 ```
 
-## `kernel`
+### `kernel`
 
 The `kernel` section is only required if booting a VM. The files will be put into the `boot/`
 directory, where they are used to build bootable images.
@@ -57,7 +59,7 @@ Kernel packages may also contain a cpio archive containing CPU microcode which n
 the initrd. To select this option, recommended when booting on bare metal, add `ucode: intel-ucode.cpio`
 to the kernel section.
 
-## `init`
+### `init`
 
 The `init` section is a list of images that are used for the `init` system and are unpacked directly
 into the root filesystem. This should bring up `containerd`, start the system and daemon containers,
@@ -65,14 +67,14 @@ and set up basic filesystem mounts. in the case of a LinuxKit system. For ease o
 modification `runc` and `containerd` images, which just contain these programs are added here
 rather than bundled into the `init` container.
 
-## `onboot`
+### `onboot`
 
 The `onboot` section is a list of images. These images are run before any other
 images. They are run sequentially and each must exit before the next one is run.
 These images can be used to configure one shot settings. See [Image
 specification](#image-specification) for a list of supported fields.
 
-## `onshutdown`
+### `onshutdown`
 
 This is a list of images to run on a clean shutdown. Note that you must not rely on these
 being run at all, as machines may be be powered off or shut down without having time to run
@@ -81,18 +83,67 @@ run and when they are not. Most systems are likely to be "crash only" and not ha
 but you can attempt to deregister cleanly from a network service here, rather than relying
 on timeouts, for example.
 
-## `services`
+### `services`
 
 The `services` section is a list of images for long running services which are
 run with `containerd`.  Startup order is undefined, so containers should wait
 on any resources, such as networking, that they need.  See [Image
 specification](#image-specification) for a list of supported fields.
 
-## `files`
+### `volumes`
+
+The volumes section is a list of named volumes that can be used by other containers,
+including those in `services`, `onboot` and `onshutdown`. The volumes are created in a directory
+chosen by linuxkit at build-time. The volumes then can be referenced by other containers and
+mounted into them.
+
+Volumes normally are blank directories. If an image is provided, the contents of that image
+will be used to populate the volume.
+
+The `volumes` section can declare a volume to be read-write or read-only. If the volume is read-write,
+a volume that is mounted into a container can be mounted read-only or read-write. If the volume is read-only,
+it can be mounted into a container read-only; attempting to do so read-write will generate a build-time error.
+By default, volumes are created read-write, and are mounted read-write.
+
+Volume names **must** be unique, and must contain only lower-case alphanumeric characters, hyphens, and
+underscores.
+
+Sample `volumes` section:
+
+```yml
+volumes:
+- name: vola
+  image: alpine:latest
+  readonly: true
+- name: volb
+  image: alpine:latest
+  readonly: false
+- name: volc
+  readonly: false
+```
+
+In the above example:
+
+* `vola` is populated by the contents of `alpine:latest` and is read-only.
+* `volb` is populated by the contents of `alpine:latest` and is read-write.
+* `volc` is an empty volume and is read-write.
+
+Sample usage of volumes in `services` section:
+
+```yml
+services:
+- name: myservice
+  image: alpine:latest
+  binds:
+  - volA:/mnt/volA:ro
+  - volB:/mnt/volB
+```
+
+### `files`
 
 The files section can be used to add files inline in the config, or from an external file.
 
-```
+```yml
 files:
   - path: dir
     directory: true
@@ -118,7 +169,8 @@ user's home directory.
 In addition there is a `metadata` option that will generate the file. Currently the only value
 supported here is `"yaml"` which will output the yaml used to generate the image into the specified
 file:
-```
+
+```yml
   - path: etc/linuxkit.yml
     metadata: yaml
 ```
@@ -130,7 +182,7 @@ Because a `tmpfs` is mounted onto `/var`, `/run`, and `/tmp` by default, the `tm
 
 ## Image specification
 
-Entries in the `onboot` and `services` sections specify an OCI image and
+Entries in the `onboot`, `onshutdown`, `volumes` and `services` sections specify an OCI image and
 options. Default values may be specified using the `org.mobyproject.config` image label.
 For more details see the [OCI specification](https://github.com/opencontainers/runtime-spec/blob/master/spec.md).
 
@@ -205,7 +257,8 @@ which specifies some actions to take place when the container is being started.
 - `namespace` overrides the LinuxKit default containerd namespace to put the container in; only applicable to services.
 
 An example of using the `runtime` config to configure a network namespace with `wireguard` and then run `nginx` in that namespace is shown below:
-```
+
+```yml
 onboot:
   - name: dhcpcd
     image: linuxkit/dhcpcd:<hash>

examples/addbinds.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -19,7 +19,7 @@ services:
       # this will keep all of the existing ones as well
       - /var/tmp:/var/tmp
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)

examples/cadvisor.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -26,7 +26,7 @@ services:
     env:
       - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: ntpd
     image: linuxkit/openntpd:c90c6dd90f5dfb0ca71a73aac2dad69c8d956af3
 

examples/containerd-debug-runtime-config.toml

@@ -0,0 +1,4 @@
+cliopts="--log-level trace"
+stderr="/var/log/containerd.err.log"
+stdout="/var/log/containerd.out.log"
+

examples/containerd-debug.yml

@@ -0,0 +1,42 @@
+# example with volumes, both blank and populated
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
+  - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
+onboot:
+  - name: sysctl
+    image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
+  - name: dhcpcd
+    image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
+    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
+onshutdown:
+  - name: shutdown
+    image: busybox:latest
+    command: ["/bin/echo", "so long and thanks for all the fish"]
+services:
+  - name: getty
+    image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
+    env:
+     - INSECURE=true
+  - name: rngd
+    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+  - name: nginx
+    image: nginx:1.19.5-alpine
+    capabilities:
+     - CAP_NET_BIND_SERVICE
+     - CAP_CHOWN
+     - CAP_SETUID
+     - CAP_SETGID
+     - CAP_DAC_OVERRIDE
+    binds:
+     - /etc/resolv.conf:/etc/resolv.conf
+files:
+  - path: etc/linuxkit-config
+    metadata: yaml
+  - path: /etc/containerd/runtime-config.toml
+    source: "containerd-debug-runtime-config.toml"  # must include the file runtime-config.toml in this directory
+    mode: "0644"

examples/dm-crypt-loop.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -38,7 +38,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
 files:
   - path: etc/dm-crypt/key
     # the below key is just to keep the example self-contained

examples/dm-crypt.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -32,7 +32,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
 files:
   - path: etc/dm-crypt/key
     # the below key is just to keep the example self-contained

examples/docker-for-mac.yml

@@ -4,9 +4,9 @@ kernel:
   cmdline: "console=ttyS0 page_poison=1"
 init:
   - linuxkit/vpnkit-expose-port:77e45e4681c78d59f1d8a48818260948d55f9d05 # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   # support metadata for optional config in /run/config
@@ -78,7 +78,7 @@ services:
     image: linuxkit/trim-after-delete:6ba98bfb111a808b7a1ca890aca9fc2b3709fca2
   # When the host resumes from sleep, force a clock resync
   - name: host-timesync-daemon
-    image: linuxkit/host-timesync-daemon:12d443511194774a9fdaf5457e5f2703fd5e882c
+    image: linuxkit/host-timesync-daemon:0d351aee24b5cf853927647e4f5e6998014959db
   # Run dockerd with the vpnkit userland proxy from the vpnkit-forwarder container.
   # Bind mounts /var/run to allow vsudd to connect to docker.sock, /var/vpnkit
   # for vpnkit coordination and /run/config/docker for the configuration file.

examples/docker.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -22,7 +22,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: ntpd

examples/getty.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -19,7 +19,7 @@ services:
     #env:
     # - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)

examples/hostmount-writeable-overlay.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -30,7 +30,7 @@ services:
           destination: writeable-host-etc
           options: ["rw", "lowerdir=/etc", "upperdir=/run/hostetc/upper", "workdir=/run/hostetc/work"]
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: nginx
     image: nginx:1.13.8-alpine
     capabilities:

examples/influxdb-os.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: dhcpcd

examples/logging.yml

@@ -3,9 +3,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
   - linuxkit/memlogd:cb79fd19e6485cfc61b85c607ca172cd860554c5
 onboot:

examples/minimal.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 onboot:
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee

examples/node_exporter.yml

@@ -2,16 +2,16 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 services:
   - name: getty
     image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: node_exporter

examples/openstack.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -17,7 +17,7 @@ onboot:
     command: ["/usr/bin/metadata", "openstack"]
 services:
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: sshd
     image: linuxkit/sshd:75f399fbfb6455dfccd4cb30543d0b4b494d28c8
     binds.add:

examples/platform-aws.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -16,7 +16,7 @@ onboot:
     image: linuxkit/metadata:b082f1bf97a9034d1e4c0e36a5d2923f4e58f540
 services:
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd2
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf"]

examples/platform-azure.yml

@@ -2,16 +2,16 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
     image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
 services:
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: sshd

examples/platform-equinixmetal.arm64.yml

@@ -0,0 +1,14 @@
+# This YAML snippet is to be used in conjunction with equinixmetal.yml to
+# build a arm64 image for Equinix Metal. It adds a modprobe of the NIC
+# driver and overrides the kernel section to disable prepending the
+# Intel CPU microcode to the initrd. If writing a YAML specifically
+# for arm64 then the 'ucode' line in the kernel section can be left
+# out.
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=ttyAMA0"
+  ucode: ""
+onboot:
+  - name: modprobe
+    image: linuxkit/modprobe:ab5ac4d5e7e7a5f2d103764850f7846b69230676
+    command: ["modprobe", "nicvf"]

examples/platform-equinixmetal.yml

@@ -0,0 +1,38 @@
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: console=ttyS1
+  ucode: intel-ucode.cpio
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
+  - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
+  - linuxkit/firmware:8def159583422181ddee3704f7024ecb9c02d348
+onboot:
+  - name: rngd1
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
+    command: ["/sbin/rngd", "-1"]
+  - name: sysctl
+    image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
+  - name: dhcpcd
+    image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
+    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
+  - name: metadata
+    image: linuxkit/metadata:b082f1bf97a9034d1e4c0e36a5d2923f4e58f540
+    command: ["/usr/bin/metadata", "equinixmetal"]
+services:
+  - name: rngd
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
+  - name: getty
+    image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
+    env:
+     - INSECURE=true
+  - name: sshd
+    image: linuxkit/sshd:75f399fbfb6455dfccd4cb30543d0b4b494d28c8
+    binds.add:
+      - /root/.ssh:/root/.ssh
+files:
+  - path: root/.ssh/authorized_keys
+    source: ~/.ssh/id_rsa.pub
+    mode: "0600"
+    optional: true

examples/platform-gcp.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -20,7 +20,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: sshd
     image: linuxkit/sshd:75f399fbfb6455dfccd4cb30543d0b4b494d28c8
     binds.add:

examples/platform-hetzner.yml

@@ -3,14 +3,14 @@ kernel:
   cmdline: console=ttyS1
   ucode: intel-ucode.cpio
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
   - linuxkit/firmware:8def159583422181ddee3704f7024ecb9c02d348
 onboot:
   - name: rngd1
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
     command: ["/sbin/rngd", "-1"]
   - name: sysctl
     image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
@@ -22,7 +22,7 @@ onboot:
     command: ["/usr/bin/metadata", "hetzner"]
 services:
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: getty
     image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
     env:

examples/platform-packet.arm64.yml

@@ -1,14 +0,0 @@
-# This YAML snippet is to be used in conjunction with packet.yml to
-# build a arm64 image for packet.net. It adds a modprobe of the NIC
-# driver and overrides the kernel section to disable prepending the
-# Intel CPU microcode to the initrd. If writing a YAML specifically
-# for arm64 then the 'ucode' line in the kernel section can be left
-# out.
-kernel:
-  image: linuxkit/kernel:6.6.13
-  cmdline: "console=ttyAMA0"
-  ucode: ""
-onboot:
-  - name: modprobe
-    image: linuxkit/modprobe:ab5ac4d5e7e7a5f2d103764850f7846b69230676
-    command: ["modprobe", "nicvf"]

examples/platform-packet.yml

@@ -1,38 +0,0 @@
-kernel:
-  image: linuxkit/kernel:6.6.13
-  cmdline: console=ttyS1
-  ucode: intel-ucode.cpio
-init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
-  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
-  - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
-  - linuxkit/firmware:8def159583422181ddee3704f7024ecb9c02d348
-onboot:
-  - name: rngd1
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
-    command: ["/sbin/rngd", "-1"]
-  - name: sysctl
-    image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
-  - name: dhcpcd
-    image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
-    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
-  - name: metadata
-    image: linuxkit/metadata:b082f1bf97a9034d1e4c0e36a5d2923f4e58f540
-    command: ["/usr/bin/metadata", "packet"]
-services:
-  - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
-  - name: getty
-    image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
-    env:
-     - INSECURE=true
-  - name: sshd
-    image: linuxkit/sshd:75f399fbfb6455dfccd4cb30543d0b4b494d28c8
-    binds.add:
-      - /root/.ssh:/root/.ssh
-files:
-  - path: root/.ssh/authorized_keys
-    source: ~/.ssh/id_rsa.pub
-    mode: "0600"
-    optional: true

examples/platform-rt-for-vmware.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13-rt
   cmdline: "console=tty0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -15,7 +15,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: open-vm-tools

examples/platform-scaleway.yml

@@ -2,15 +2,15 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0 root=/dev/vda"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
     image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
   - name: rngd1
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
     command: ["/sbin/rngd", "-1"]
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
@@ -23,4 +23,4 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd

examples/platform-vmware.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -15,7 +15,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: nginx

examples/platform-vultr.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -21,7 +21,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: sshd
     image: linuxkit/sshd:75f399fbfb6455dfccd4cb30543d0b4b494d28c8
     binds.add:

examples/redis-os.yml

@@ -4,9 +4,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 onboot:
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee

examples/sshd.yml

@@ -2,15 +2,15 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
     image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
   - name: rngd1
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
     command: ["/sbin/rngd", "-1"]
 services:
   - name: getty
@@ -18,7 +18,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
   - name: sshd

examples/static-ip.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 onboot:
   - name: ip
     image: linuxkit/ip:bb250017b05de5e16ac436b1eb19a39c87b5a252

examples/swap.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -28,4 +28,4 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd

examples/tpm.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -20,7 +20,7 @@ services:
   - name: tss
     image: linuxkit/tss:856286012a613598d6ef6869b196f9a72245b7d2
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)

examples/volumes.yml

@@ -0,0 +1,45 @@
+# example with volumes, both blank and populated
+kernel:
+  image: linuxkit/kernel:6.6.13
+  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
+init:
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
+  - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
+  - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
+onboot:
+  - name: sysctl
+    image: linuxkit/sysctl:5a374e4bf3e5a7deeacff6571d0f30f7ea8f56db
+  - name: dhcpcd
+    image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee
+    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
+onshutdown:
+  - name: shutdown
+    image: busybox:latest
+    command: ["/bin/echo", "so long and thanks for all the fish"]
+services:
+  - name: getty
+    image: linuxkit/getty:5d86a2ce2d890c14ab66b13638dcadf74f29218b
+    env:
+     - INSECURE=true
+  - name: rngd
+    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+  - name: nginx
+    image: nginx:1.19.5-alpine
+    capabilities:
+     - CAP_NET_BIND_SERVICE
+     - CAP_CHOWN
+     - CAP_SETUID
+     - CAP_SETGID
+     - CAP_DAC_OVERRIDE
+    binds:
+     - /etc/resolv.conf:/etc/resolv.conf
+     - blank:/blank
+     - alpine:/alpine
+volumes:
+- name: blank   # blank volume
+- name: alpine  # populated volume
+  image: alpine:3.19
+files:
+  - path: etc/linuxkit-config
+    metadata: yaml

examples/vpnkit-forwarder.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 onboot:
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee

examples/vsudd-containerd.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
 onboot:
   - name: dhcpcd
     image: linuxkit/dhcpcd:e9e3580f2de00e73e7b316a007186d22fea056ee

examples/wireguard.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -45,7 +45,7 @@ services:
      - INSECURE=true
     net: /run/netns/wg1
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: nginx
     image: nginx:1.13.8-alpine
     net: /run/netns/wg0

kernel/Dockerfile.bcc

@@ -1,6 +1,8 @@
 ARG BUILD_IMAGE
+ARG KERNEL_VERSION
+ARG PKG_HASH
 
-FROM ${KERNEL_VERSION}-${HASH} as ksrc
+FROM linuxkit/kernel:${KERNEL_VERSION}-${PKG_HASH} as ksrc
 
 FROM ${BUILD_IMAGE} AS build
 RUN apk update && apk upgrade -a && \

kernel/Dockerfile.perf

@@ -1,8 +1,10 @@
 # This Dockerfile extracts the source code and headers from a kernel package,
 # builds the perf utility, and places it into a scratch image
 ARG BUILD_IMAGE
+ARG KERNEL_VERSION
+ARG PKG_HASH
 
-FROM ${KERNEL_VERSION}-${HASH} AS ksrc
+FROM linuxkit/kernel:${KERNEL_VERSION}-${PKG_HASH} as ksrc
 
 FROM ${BUILD_IMAGE} AS build
 RUN apk add \

kernel/build-bcc.yml

@@ -1,2 +1,3 @@
 image: kernel-bcc
 network: true
+dockerfile: Dockerfile.bcc

kernel/build-perf.yml

@@ -1,2 +1,3 @@
 image: kernel-perf
 network: true
+dockerfile: Dockerfile.perf

linuxkit.yml

@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:6.6.13
   cmdline: "console=tty0 console=ttyS0 console=ttyAMA0"
 init:
-  - linuxkit/init:45a1ad5919f0b6acf0f0cf730e9434abfae11fe6
+  - linuxkit/init:872d2e1be745f1acb948762562cf31c367303a3b
   - linuxkit/runc:6062483d748609d505f2bcde4e52ee64a3329f5f
-  - linuxkit/containerd:e7a92d9f3282039eac5fb1b07cac2b8664cbf0ad
+  - linuxkit/containerd:39301e7312f13eedf19bd5d5551af7b37001d435
   - linuxkit/ca-certificates:5aaa343474e5ac3ac01f8b917e82efb1063d80ff
 onboot:
   - name: sysctl
@@ -22,7 +22,7 @@ services:
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:cdb919e4aee49fed0bf6075f0a104037cba83c39
+    image: linuxkit/rngd:83a6481f04da73e710c1d416355920b8ff4dc1dd
   - name: nginx
     image: nginx:1.19.5-alpine
     capabilities:

pkg/containerd/Dockerfile

@@ -4,7 +4,7 @@ FROM linuxkit/alpine:146f540f25cd92ec8ff0c5b0c98342a9a95e479e as alpine
 RUN apk add tzdata binutils
 RUN mkdir -p /etc/init.d && ln -s /usr/bin/service /etc/init.d/020-containerd
 
-FROM linuxkit/containerd-dev:25522a7fcffd14465d807fadc3d3e4f6da7b10ec as containerd-dev
+FROM linuxkit/containerd-dev:af26a5c09a71b919ee8113501d783a5bf299482d as containerd-dev
 
 FROM scratch
 ENTRYPOINT []

pkg/containerd/etc/containerd/config.toml

@@ -1,6 +1,10 @@
+version = 2
 state = "/run/containerd"
 root = "/var/lib/containerd"
-disabled_plugins = ["cri"]
+
+
+[plugins."io.containerd.grpc.v1.cri"]
+  disabled = true
 
 [grpc]
   address = "/run/containerd/containerd.sock"

pkg/extend/go.mod

@@ -1,5 +1,5 @@
 module github.com/linuxkit/linuxkit/pkg/extend
 
-go 1.15
+go 1.21
 
-require golang.org/x/sys v0.0.0-20170802141912-e312636bdaa2
+require golang.org/x/sys v0.22.0

pkg/extend/go.sum

@@ -1,2 +1,2 @@
-golang.org/x/sys v0.0.0-20170802141912-e312636bdaa2 h1:rn9VfHLpovNshEHhLAFADpPdWI+EUYgtyaUcQysy5P8=
-golang.org/x/sys v0.0.0-20170802141912-e312636bdaa2/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
+golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

pkg/extend/vendor/golang.org/x/sys/AUTHORS

@@ -1,3 +0,0 @@
-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at http://tip.golang.org/AUTHORS.

pkg/extend/vendor/golang.org/x/sys/CONTRIBUTORS

@@ -1,3 +0,0 @@
-# This source code was written by the Go contributors.
-# The master list of contributors is in the main Go distribution,
-# visible at http://tip.golang.org/CONTRIBUTORS.

pkg/extend/vendor/golang.org/x/sys/unix/.gitignore

@@ -1 +1,2 @@
 _obj/
+unix.test

pkg/extend/vendor/golang.org/x/sys/unix/README.md

@@ -14,7 +14,7 @@ migrating the build system to use containers so the builds are reproducible.
 This is being done on an OS-by-OS basis. Please update this documentation as
 components of the build system change.
 
-### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
+### Old Build System (currently for `GOOS != "linux"`)
 
 The old build system generates the Go files based on the C header files
 present on your system. This means that files
@@ -32,9 +32,9 @@ To build the files for your current OS and architecture, make sure GOOS and
 GOARCH are set correctly and run `mkall.sh`. This will generate the files for
 your specific system. Running `mkall.sh -n` shows the commands that will be run.
 
-Requirements: bash, perl, go
+Requirements: bash, go
 
-### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
+### New Build System (currently for `GOOS == "linux"`)
 
 The new build system uses a Docker container to generate the go files directly
 from source checkouts of the kernel and various system libraries. This means
@@ -52,14 +52,14 @@ system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
 then generate all of the files for all of the GOOS/GOARCH pairs in the new build
 system. Running `mkall.sh -n` shows the commands that will be run.
 
-Requirements: bash, perl, go, docker
+Requirements: bash, go, docker
 
 ## Component files
 
 This section describes the various files used in the code generation process.
 It also contains instructions on how to modify these files to add a new
 architecture/OS or to add additional syscalls, types, or constants. Note that
-if you are using the new build system, the scripts cannot be called normally.
+if you are using the new build system, the scripts/programs cannot be called normally.
 They must be called from within the docker container.
 
 ### asm files
@@ -76,30 +76,30 @@ arguments can be passed to the kernel. The third is for low-level use by the
 ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
 let it know that a system call is running.
 
-When porting Go to an new architecture/OS, this file must be implemented for
+When porting Go to a new architecture/OS, this file must be implemented for
 each GOOS/GOARCH pair.
 
 ### mksysnum
 
-Mksysnum is a script located at `${GOOS}/mksysnum.pl` (or `mksysnum_${GOOS}.pl`
-for the old system). This script takes in a list of header files containing the
+Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
+for the old system). This program takes in a list of header files containing the
 syscall number declarations and parses them to produce the corresponding list of
 Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
 constants.
 
 Adding new syscall numbers is mostly done by running the build on a sufficiently
 new installation of the target OS (or updating the source checkouts for the
-new build system). However, depending on the OS, you make need to update the
+new build system). However, depending on the OS, you may need to update the
 parsing in mksysnum.
 
-### mksyscall.pl
+### mksyscall.go
 
 The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
 hand-written Go files which implement system calls (for unix, the specific OS,
 or the specific OS/Architecture pair respectively) that need special handling
 and list `//sys` comments giving prototypes for ones that can be generated.
 
-The mksyscall.pl script takes the `//sys` and `//sysnb` comments and converts
+The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
 them into syscalls. This requires the name of the prototype in the comment to
 match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
 prototype can be exported (capitalized) or not.
@@ -107,7 +107,7 @@ prototype can be exported (capitalized) or not.
 Adding a new syscall often just requires adding a new `//sys` function prototype
 with the desired arguments and a capitalized name so it is exported. However, if
 you want the interface to the syscall to be different, often one will make an
-unexported `//sys` prototype, an then write a custom wrapper in
+unexported `//sys` prototype, and then write a custom wrapper in
 `syscall_${GOOS}.go`.
 
 ### types files
@@ -137,7 +137,7 @@ some `#if/#elif` macros in your include statements.
 
 This script is used to generate the system's various constants. This doesn't
 just include the error numbers and error strings, but also the signal numbers
-an a wide variety of miscellaneous constants. The constants come from the list
+and a wide variety of miscellaneous constants. The constants come from the list
 of include files in the `includes_${uname}` variable. A regex then picks out
 the desired `#define` statements, and generates the corresponding Go constants.
 The error numbers and strings are generated from `#include <errno.h>`, and the
@@ -149,10 +149,21 @@ To add a constant, add the header that includes it to the appropriate variable.
 Then, edit the regex (if necessary) to match the desired constant. Avoid making
 the regex too broad to avoid matching unintended constants.
 
+### internal/mkmerge
+
+This program is used to extract duplicate const, func, and type declarations
+from the generated architecture-specific files listed below, and merge these
+into a common file for each OS.
+
+The merge is performed in the following steps:
+1. Construct the set of common code that is idential in all architecture-specific files.
+2. Write this common code to the merged file.
+3. Remove the common code from all architecture-specific files.
+
 
 ## Generated files
 
-### `zerror_${GOOS}_${GOARCH}.go`
+### `zerrors_${GOOS}_${GOARCH}.go`
 
 A file containing all of the system's generated error numbers, error strings,
 signal numbers, and constants. Generated by `mkerrors.sh` (see above).
@@ -160,7 +171,7 @@ signal numbers, and constants. Generated by `mkerrors.sh` (see above).
 ### `zsyscall_${GOOS}_${GOARCH}.go`
 
 A file containing all the generated syscalls for a specific GOOS and GOARCH.
-Generated by `mksyscall.pl` (see above).
+Generated by `mksyscall.go` (see above).
 
 ### `zsysnum_${GOOS}_${GOARCH}.go`
 

pkg/extend/vendor/golang.org/x/sys/unix/affinity_linux.go

@@ -0,0 +1,86 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// CPU affinity functions
+
+package unix
+
+import (
+	"math/bits"
+	"unsafe"
+)
+
+const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
+
+// CPUSet represents a CPU affinity mask.
+type CPUSet [cpuSetSize]cpuMask
+
+func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
+	_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
+	if e != 0 {
+		return errnoErr(e)
+	}
+	return nil
+}
+
+// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedGetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
+}
+
+// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedSetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
+}
+
+// Zero clears the set s, so that it contains no CPUs.
+func (s *CPUSet) Zero() {
+	for i := range s {
+		s[i] = 0
+	}
+}
+
+func cpuBitsIndex(cpu int) int {
+	return cpu / _NCPUBITS
+}
+
+func cpuBitsMask(cpu int) cpuMask {
+	return cpuMask(1 << (uint(cpu) % _NCPUBITS))
+}
+
+// Set adds cpu to the set s.
+func (s *CPUSet) Set(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] |= cpuBitsMask(cpu)
+	}
+}
+
+// Clear removes cpu from the set s.
+func (s *CPUSet) Clear(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] &^= cpuBitsMask(cpu)
+	}
+}
+
+// IsSet reports whether cpu is in the set s.
+func (s *CPUSet) IsSet(cpu int) bool {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		return s[i]&cpuBitsMask(cpu) != 0
+	}
+	return false
+}
+
+// Count returns the number of CPUs in the set s.
+func (s *CPUSet) Count() int {
+	c := 0
+	for _, b := range s {
+		c += bits.OnesCount64(uint64(b))
+	}
+	return c
+}

pkg/extend/vendor/golang.org/x/sys/unix/aliases.go

@@ -0,0 +1,13 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+import "syscall"
+
+type Signal = syscall.Signal
+type Errno = syscall.Errno
+type SysProcAttr = syscall.SysProcAttr

pkg/extend/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s

@@ -0,0 +1,17 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
+//
+
+TEXT ·syscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·syscall6(SB)
+
+TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·rawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_386.s

@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for 386 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-28
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-52
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s

@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for AMD64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_arm.s

@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for ARM BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-28
+	B	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-40
+	B	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-52
+	B	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+	B	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+	B	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s

@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for ARM64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s

@@ -0,0 +1,29 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+//
+// System call support for ppc64, BSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s

@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for RISCV64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_darwin_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_darwin_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_darwin_arm.s

@@ -1,30 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-// +build arm,darwin
-
-#include "textflag.h"
-
-//
-// System call support for ARM, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_darwin_arm64.s

@@ -1,30 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-// +build arm64,darwin
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, DragonFly
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-64
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-88
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-112
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-64
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-88
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_freebsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_freebsd_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_freebsd_arm.s

@@ -1,29 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_386.s

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo
+//go:build gc
 
 #include "textflag.h"
 
@@ -10,21 +10,51 @@
 // System calls for 386, Linux
 //
 
+// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
+// instead of the glibc-specific "CALL 0x10(GS)".
+#define INVOKE_SYSCALL	INT	$0x80
+
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	JMP	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	JMP	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	CALL	runtime·entersyscall(SB)
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	JMP	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	JMP	syscall·RawSyscall6(SB)
 
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	RET
+
 TEXT ·socketcall(SB),NOSPLIT,$0-36
 	JMP	syscall·socketcall(SB)
 

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_amd64.s

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo
+//go:build gc
 
 #include "textflag.h"
 
@@ -13,17 +13,45 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	JMP	syscall·Syscall(SB)
 
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·RawSyscall6(SB)
 
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	RET
+
 TEXT ·gettimeofday(SB),NOSPLIT,$0-16
 	JMP	syscall·gettimeofday(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_arm.s

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo
+//go:build gc
 
 #include "textflag.h"
 
@@ -13,17 +13,44 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	B	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	B	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	BL	runtime·entersyscall(SB)
+	MOVW	trap+0(FP), R7
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	MOVW	$0, R3
+	MOVW	$0, R4
+	MOVW	$0, R5
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	B	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	B	syscall·RawSyscall6(SB)
 
-TEXT ·seek(SB),NOSPLIT,$0-32
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	trap+0(FP), R7	// syscall entry
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	RET
+
+TEXT ·seek(SB),NOSPLIT,$0-28
 	B	syscall·seek(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_arm64.s

@@ -2,23 +2,49 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux
-// +build arm64
-// +build !gccgo
+//go:build linux && arm64 && gc
 
 #include "textflag.h"
 
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	B	syscall·Syscall(SB)
 
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	B	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)	// r1
+	MOVD	R1, r2+40(FP)	// r2
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	B	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	B	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)
+	MOVD	R1, r2+40(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_loong64.s

@@ -0,0 +1,51 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && loong64 && gc
+
+#include "textflag.h"
+
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s

@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux
-// +build mips64 mips64le
-// +build !gccgo
+//go:build linux && (mips64 || mips64le) && gc
 
 #include "textflag.h"
 
@@ -15,14 +13,42 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
+TEXT ·Syscall(SB),NOSPLIT,$0-56
 	JMP	syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s

@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux
-// +build mips mipsle
-// +build !gccgo
+//go:build linux && (mips || mipsle) && gc
 
 #include "textflag.h"
 
@@ -15,17 +13,40 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-28
+TEXT ·Syscall(SB),NOSPLIT,$0-28
 	JMP syscall·Syscall(SB)
 
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
 	JMP syscall·Syscall6(SB)
 
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
+TEXT ·Syscall9(SB),NOSPLIT,$0-52
 	JMP syscall·Syscall9(SB)
 
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	JAL	runtime·entersyscall(SB)
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	R0, R7
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)	// r1
+	MOVW	R3, r2+20(FP)	// r2
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 	JMP syscall·RawSyscall(SB)
 
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
 	JMP syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)
+	MOVW	R3, r2+20(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s

@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux
-// +build ppc64 ppc64le
-// +build !gccgo
+//go:build linux && (ppc64 || ppc64le) && gc
 
 #include "textflag.h"
 
@@ -15,14 +13,30 @@
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
 
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	BR	syscall·Syscall(SB)
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
 
-TEXT ·Syscall6(SB),NOSPLIT,$0-80
-	BR	syscall·Syscall6(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	BR	syscall·RawSyscall(SB)
-
-TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
-	BR	syscall·RawSyscall6(SB)
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s

@@ -0,0 +1,47 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64 && gc
+
+#include "textflag.h"
+
+//
+// System calls for linux/riscv64.
+//
+// Where available, just jump to package syscall's implementation of
+// these functions.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)	// r1
+	MOV	A1, r2+40(FP)	// r2
+	CALL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)
+	MOV	A1, r2+40(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_linux_s390x.s

@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x
-// +build linux
-// +build !gccgo
+//go:build linux && s390x && gc
 
 #include "textflag.h"
 
@@ -21,8 +19,36 @@ TEXT ·Syscall(SB),NOSPLIT,$0-56
 TEXT ·Syscall6(SB),NOSPLIT,$0-80
 	BR	syscall·Syscall6(SB)
 
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
 TEXT ·RawSyscall(SB),NOSPLIT,$0-56
 	BR	syscall·RawSyscall(SB)
 
 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
 	BR	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/asm_netbsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_netbsd_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_netbsd_arm.s

@@ -1,29 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for ARM, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_openbsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for 386, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_openbsd_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s

@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System call support for mips64, OpenBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

pkg/extend/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo
+//go:build gc
 
 #include "textflag.h"
 

pkg/extend/vendor/golang.org/x/sys/unix/asm_zos_s390x.s

@@ -0,0 +1,382 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x && gc
+
+#include "textflag.h"
+
+#define PSALAA            1208(R0)
+#define GTAB64(x)           80(x)
+#define LCA64(x)            88(x)
+#define SAVSTACK_ASYNC(x)  336(x) // in the LCA
+#define CAA(x)               8(x)
+#define CEECAATHDID(x)     976(x) // in the CAA
+#define EDCHPXV(x)        1016(x) // in the CAA
+#define GOCB(x)           1104(x) // in the CAA
+
+// SS_*, where x=SAVSTACK_ASYNC
+#define SS_LE(x)             0(x)
+#define SS_GO(x)             8(x)
+#define SS_ERRNO(x)         16(x)
+#define SS_ERRNOJR(x)       20(x)
+
+// Function Descriptor Offsets
+#define __errno  0x156*16
+#define __err2ad 0x16C*16
+
+// Call Instructions
+#define LE_CALL    BYTE $0x0D; BYTE $0x76 // BL R7, R6
+#define SVC_LOAD   BYTE $0x0A; BYTE $0x08 // SVC 08 LOAD
+#define SVC_DELETE BYTE $0x0A; BYTE $0x09 // SVC 09 DELETE
+
+DATA zosLibVec<>(SB)/8, $0
+GLOBL zosLibVec<>(SB), NOPTR, $8
+
+TEXT ·initZosLibVec(SB), NOSPLIT|NOFRAME, $0-0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R8
+	MOVD EDCHPXV(R8), R8
+	MOVD R8, zosLibVec<>(SB)
+	RET
+
+TEXT ·GetZosLibVec(SB), NOSPLIT|NOFRAME, $0-0
+	MOVD zosLibVec<>(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·clearErrno(SB), NOSPLIT, $0-0
+	BL   addrerrno<>(SB)
+	MOVD $0, 0(R3)
+	RET
+
+// Returns the address of errno in R3.
+TEXT addrerrno<>(SB), NOSPLIT|NOFRAME, $0-0
+	// Get library control area (LCA).
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+
+	// Get __errno FuncDesc.
+	MOVD CAA(R8), R9
+	MOVD EDCHPXV(R9), R9
+	ADD  $(__errno), R9
+	LMG  0(R9), R5, R6
+
+	// Switch to saved LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD 0(R9), R4
+	MOVD $0, 0(R9)
+
+	// Call __errno function.
+	LE_CALL
+	NOPH
+
+	// Switch back to Go stack.
+	XOR  R0, R0    // Restore R0 to $0.
+	MOVD R4, 0(R9) // Save stack pointer.
+	RET
+
+// func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64)
+TEXT ·svcCall(SB), NOSPLIT, $0
+	BL   runtime·save_g(SB)     // Save g and stack pointer
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD R15, 0(R9)
+
+	MOVD argv+8(FP), R1   // Move function arguments into registers
+	MOVD dsa+16(FP), g
+	MOVD fnptr+0(FP), R15
+
+	BYTE $0x0D // Branch to function
+	BYTE $0xEF
+
+	BL   runtime·load_g(SB)     // Restore g and stack pointer
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD 0(R9), R15
+
+	RET
+
+// func svcLoad(name *byte) unsafe.Pointer
+TEXT ·svcLoad(SB), NOSPLIT, $0
+	MOVD R15, R2         // Save go stack pointer
+	MOVD name+0(FP), R0  // Move SVC args into registers
+	MOVD $0x80000000, R1
+	MOVD $0, R15
+	SVC_LOAD
+	MOVW R15, R3         // Save return code from SVC
+	MOVD R2, R15         // Restore go stack pointer
+	CMP  R3, $0          // Check SVC return code
+	BNE  error
+
+	MOVD $-2, R3       // Reset last bit of entry point to zero
+	AND  R0, R3
+	MOVD R3, ret+8(FP) // Return entry point returned by SVC
+	CMP  R0, R3        // Check if last bit of entry point was set
+	BNE  done
+
+	MOVD R15, R2 // Save go stack pointer
+	MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08)
+	SVC_DELETE
+	MOVD R2, R15 // Restore go stack pointer
+
+error:
+	MOVD $0, ret+8(FP) // Return 0 on failure
+
+done:
+	XOR R0, R0 // Reset r0 to 0
+	RET
+
+// func svcUnload(name *byte, fnptr unsafe.Pointer) int64
+TEXT ·svcUnload(SB), NOSPLIT, $0
+	MOVD R15, R2          // Save go stack pointer
+	MOVD name+0(FP), R0   // Move SVC args into registers
+	MOVD fnptr+8(FP), R15
+	SVC_DELETE
+	XOR  R0, R0           // Reset r0 to 0
+	MOVD R15, R1          // Save SVC return code
+	MOVD R2, R15          // Restore go stack pointer
+	MOVD R1, ret+16(FP)   // Return SVC return code
+	RET
+
+// func gettid() uint64
+TEXT ·gettid(SB), NOSPLIT, $0
+	// Get library control area (LCA).
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+
+	// Get CEECAATHDID
+	MOVD CAA(R8), R9
+	MOVD CEECAATHDID(R9), R9
+	MOVD R9, ret+0(FP)
+
+	RET
+
+//
+// Call LE function, if the return is -1
+// errno and errno2 is retrieved
+//
+TEXT ·CallLeFuncWithErr(SB), NOSPLIT, $0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R9
+	MOVD g, GOCB(R9)
+
+	// Restore LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address
+	MOVD 0(R9), R4              // R4-> restore previously saved stack frame pointer
+
+	MOVD parms_base+8(FP), R7 // R7 -> argument array
+	MOVD parms_len+16(FP), R8 // R8 number of arguments
+
+	//  arg 1 ---> R1
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	MOVD 0(R7), R1
+
+	//  arg 2 ---> R2
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R2
+
+	//  arg 3 --> R3
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R3
+
+	CMP  R8, $0
+	BEQ  docall
+	MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument
+
+repeat:
+	ADD  $8, R7
+	MOVD 0(R7), R0      // advance arg pointer by 8 byte
+	ADD  $8, R6         // advance LE argument address by 8 byte
+	MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame
+	SUB  $1, R8
+	CMP  R8, $0
+	BNE  repeat
+
+docall:
+	MOVD funcdesc+0(FP), R8 // R8-> function descriptor
+	LMG  0(R8), R5, R6
+	MOVD $0, 0(R9)          // R9 address of SAVSTACK_ASYNC
+	LE_CALL                 // balr R7, R6 (return #1)
+	NOPH
+	MOVD R3, ret+32(FP)
+	CMP  R3, $-1            // compare result to -1
+	BNE  done
+
+	// retrieve errno and errno2
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__errno), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __errno (return #3)
+	NOPH
+	MOVWZ 0(R3), R3
+	MOVD  R3, err+48(FP)
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__err2ad), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __err2ad (return #2)
+	NOPH
+	MOVW  (R3), R2            // retrieve errno2
+	MOVD  R2, errno2+40(FP)   // store in return area
+
+done:
+	MOVD R4, 0(R9)            // Save stack pointer.
+	RET
+
+//
+// Call LE function, if the return is 0
+// errno and errno2 is retrieved
+//
+TEXT ·CallLeFuncWithPtrReturn(SB), NOSPLIT, $0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R9
+	MOVD g, GOCB(R9)
+
+	// Restore LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address
+	MOVD 0(R9), R4              // R4-> restore previously saved stack frame pointer
+
+	MOVD parms_base+8(FP), R7 // R7 -> argument array
+	MOVD parms_len+16(FP), R8 // R8 number of arguments
+
+	//  arg 1 ---> R1
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	MOVD 0(R7), R1
+
+	//  arg 2 ---> R2
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R2
+
+	//  arg 3 --> R3
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R3
+
+	CMP  R8, $0
+	BEQ  docall
+	MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument
+
+repeat:
+	ADD  $8, R7
+	MOVD 0(R7), R0      // advance arg pointer by 8 byte
+	ADD  $8, R6         // advance LE argument address by 8 byte
+	MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame
+	SUB  $1, R8
+	CMP  R8, $0
+	BNE  repeat
+
+docall:
+	MOVD funcdesc+0(FP), R8 // R8-> function descriptor
+	LMG  0(R8), R5, R6
+	MOVD $0, 0(R9)          // R9 address of SAVSTACK_ASYNC
+	LE_CALL                 // balr R7, R6 (return #1)
+	NOPH
+	MOVD R3, ret+32(FP)
+	CMP  R3, $0             // compare result to 0
+	BNE  done
+
+	// retrieve errno and errno2
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__errno), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __errno (return #3)
+	NOPH
+	MOVWZ 0(R3), R3
+	MOVD  R3, err+48(FP)
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__err2ad), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __err2ad (return #2)
+	NOPH
+	MOVW  (R3), R2            // retrieve errno2
+	MOVD  R2, errno2+40(FP)   // store in return area
+	XOR   R2, R2
+	MOVWZ R2, (R3)            // clear errno2
+
+done:
+	MOVD R4, 0(R9)            // Save stack pointer.
+	RET
+
+//
+// function to test if a pointer can be safely dereferenced (content read)
+// return 0 for succces
+//
+TEXT ·ptrtest(SB), NOSPLIT, $0-16
+	MOVD arg+0(FP), R10 // test pointer in R10
+
+	// set up R2 to point to CEECAADMC
+	BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt  2,1208
+	BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22                         // llgtr 2,2
+	BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF                         // nilh  2,32767
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg    2,88(2)
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg    2,8(2)
+	BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68                         // la    2,872(2)
+
+	// set up R5 to point to the "shunt" path which set 1 to R3 (failure)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr   3,3
+	BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras  5,lbl1
+	BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi  3,1
+
+	// if r3 is not zero (failed) then branch to finish
+	BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1     ltgr  3,3
+	BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc   b'0111',lbl2
+
+	// stomic store shunt address in R5 into CEECAADMC
+	BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   5,0(2)
+
+	// now try reading from the test pointer in R10, if it fails it branches to the "lghi" instruction above
+	BYTE $0xE3; BYTE $0x9A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg    9,0(10)
+
+	// finish here, restore 0 into CEECAADMC
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99                         // lbl2     xgr   9,9
+	BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   9,0(2)
+	MOVD R3, ret+8(FP)                                                     // result in R3
+	RET
+
+//
+// function to test if a untptr can be loaded from a pointer
+// return 1: the 8-byte content
+//        2: 0 for success, 1 for failure
+//
+// func safeload(ptr uintptr) ( value uintptr, error uintptr)
+TEXT ·safeload(SB), NOSPLIT, $0-24
+	MOVD ptr+0(FP), R10                                                    // test pointer in R10
+	MOVD $0x0, R6
+	BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt  2,1208
+	BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22                         // llgtr 2,2
+	BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF                         // nilh  2,32767
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg    2,88(2)
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg    2,8(2)
+	BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68                         // la    2,872(2)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33                         // xgr   3,3
+	BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04                         // bras  5,lbl1
+	BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01                         // lghi  3,1
+	BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33                         // lbl1     ltgr  3,3
+	BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08                         // brc   b'0111',lbl2
+	BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2)
+	BYTE $0xE3; BYTE $0x6A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg    6,0(10)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99                         // lbl2     xgr   9,9
+	BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   9,0(2)
+	MOVD R6, value+8(FP)                                                   // result in R6
+	MOVD R3, error+16(FP)                                                  // error in R3
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/bluetooth_linux.go

@@ -23,6 +23,7 @@ const (
 	HCI_CHANNEL_USER    = 1
 	HCI_CHANNEL_MONITOR = 2
 	HCI_CHANNEL_CONTROL = 3
+	HCI_CHANNEL_LOGGING = 4
 )
 
 // Socketoption Level

pkg/extend/vendor/golang.org/x/sys/unix/bpxsvc_zos.go

@@ -0,0 +1,657 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos
+
+package unix
+
+import (
+	"bytes"
+	"fmt"
+	"unsafe"
+)
+
+//go:noescape
+func bpxcall(plist []unsafe.Pointer, bpx_offset int64)
+
+//go:noescape
+func A2e([]byte)
+
+//go:noescape
+func E2a([]byte)
+
+const (
+	BPX4STA = 192  // stat
+	BPX4FST = 104  // fstat
+	BPX4LST = 132  // lstat
+	BPX4OPN = 156  // open
+	BPX4CLO = 72   // close
+	BPX4CHR = 500  // chattr
+	BPX4FCR = 504  // fchattr
+	BPX4LCR = 1180 // lchattr
+	BPX4CTW = 492  // cond_timed_wait
+	BPX4GTH = 1056 // __getthent
+	BPX4PTQ = 412  // pthread_quiesc
+	BPX4PTR = 320  // ptrace
+)
+
+const (
+	//options
+	//byte1
+	BPX_OPNFHIGH = 0x80
+	//byte2
+	BPX_OPNFEXEC = 0x80
+	//byte3
+	BPX_O_NOLARGEFILE = 0x08
+	BPX_O_LARGEFILE   = 0x04
+	BPX_O_ASYNCSIG    = 0x02
+	BPX_O_SYNC        = 0x01
+	//byte4
+	BPX_O_CREXCL   = 0xc0
+	BPX_O_CREAT    = 0x80
+	BPX_O_EXCL     = 0x40
+	BPX_O_NOCTTY   = 0x20
+	BPX_O_TRUNC    = 0x10
+	BPX_O_APPEND   = 0x08
+	BPX_O_NONBLOCK = 0x04
+	BPX_FNDELAY    = 0x04
+	BPX_O_RDWR     = 0x03
+	BPX_O_RDONLY   = 0x02
+	BPX_O_WRONLY   = 0x01
+	BPX_O_ACCMODE  = 0x03
+	BPX_O_GETFL    = 0x0f
+
+	//mode
+	// byte1 (file type)
+	BPX_FT_DIR      = 1
+	BPX_FT_CHARSPEC = 2
+	BPX_FT_REGFILE  = 3
+	BPX_FT_FIFO     = 4
+	BPX_FT_SYMLINK  = 5
+	BPX_FT_SOCKET   = 6
+	//byte3
+	BPX_S_ISUID  = 0x08
+	BPX_S_ISGID  = 0x04
+	BPX_S_ISVTX  = 0x02
+	BPX_S_IRWXU1 = 0x01
+	BPX_S_IRUSR  = 0x01
+	//byte4
+	BPX_S_IRWXU2 = 0xc0
+	BPX_S_IWUSR  = 0x80
+	BPX_S_IXUSR  = 0x40
+	BPX_S_IRWXG  = 0x38
+	BPX_S_IRGRP  = 0x20
+	BPX_S_IWGRP  = 0x10
+	BPX_S_IXGRP  = 0x08
+	BPX_S_IRWXOX = 0x07
+	BPX_S_IROTH  = 0x04
+	BPX_S_IWOTH  = 0x02
+	BPX_S_IXOTH  = 0x01
+
+	CW_INTRPT  = 1
+	CW_CONDVAR = 32
+	CW_TIMEOUT = 64
+
+	PGTHA_NEXT        = 2
+	PGTHA_CURRENT     = 1
+	PGTHA_FIRST       = 0
+	PGTHA_LAST        = 3
+	PGTHA_PROCESS     = 0x80
+	PGTHA_CONTTY      = 0x40
+	PGTHA_PATH        = 0x20
+	PGTHA_COMMAND     = 0x10
+	PGTHA_FILEDATA    = 0x08
+	PGTHA_THREAD      = 0x04
+	PGTHA_PTAG        = 0x02
+	PGTHA_COMMANDLONG = 0x01
+	PGTHA_THREADFAST  = 0x80
+	PGTHA_FILEPATH    = 0x40
+	PGTHA_THDSIGMASK  = 0x20
+	// thread quiece mode
+	QUIESCE_TERM       int32 = 1
+	QUIESCE_FORCE      int32 = 2
+	QUIESCE_QUERY      int32 = 3
+	QUIESCE_FREEZE     int32 = 4
+	QUIESCE_UNFREEZE   int32 = 5
+	FREEZE_THIS_THREAD int32 = 6
+	FREEZE_EXIT        int32 = 8
+	QUIESCE_SRB        int32 = 9
+)
+
+type Pgtha struct {
+	Pid        uint32 // 0
+	Tid0       uint32 // 4
+	Tid1       uint32
+	Accesspid  byte    // C
+	Accesstid  byte    // D
+	Accessasid uint16  // E
+	Loginname  [8]byte // 10
+	Flag1      byte    // 18
+	Flag1b2    byte    // 19
+}
+
+type Bpxystat_t struct { // DSECT BPXYSTAT
+	St_id           [4]uint8  // 0
+	St_length       uint16    // 0x4
+	St_version      uint16    // 0x6
+	St_mode         uint32    // 0x8
+	St_ino          uint32    // 0xc
+	St_dev          uint32    // 0x10
+	St_nlink        uint32    // 0x14
+	St_uid          uint32    // 0x18
+	St_gid          uint32    // 0x1c
+	St_size         uint64    // 0x20
+	St_atime        uint32    // 0x28
+	St_mtime        uint32    // 0x2c
+	St_ctime        uint32    // 0x30
+	St_rdev         uint32    // 0x34
+	St_auditoraudit uint32    // 0x38
+	St_useraudit    uint32    // 0x3c
+	St_blksize      uint32    // 0x40
+	St_createtime   uint32    // 0x44
+	St_auditid      [4]uint32 // 0x48
+	St_res01        uint32    // 0x58
+	Ft_ccsid        uint16    // 0x5c
+	Ft_flags        uint16    // 0x5e
+	St_res01a       [2]uint32 // 0x60
+	St_res02        uint32    // 0x68
+	St_blocks       uint32    // 0x6c
+	St_opaque       [3]uint8  // 0x70
+	St_visible      uint8     // 0x73
+	St_reftime      uint32    // 0x74
+	St_fid          uint64    // 0x78
+	St_filefmt      uint8     // 0x80
+	St_fspflag2     uint8     // 0x81
+	St_res03        [2]uint8  // 0x82
+	St_ctimemsec    uint32    // 0x84
+	St_seclabel     [8]uint8  // 0x88
+	St_res04        [4]uint8  // 0x90
+	// end of version 1
+	_               uint32    // 0x94
+	St_atime64      uint64    // 0x98
+	St_mtime64      uint64    // 0xa0
+	St_ctime64      uint64    // 0xa8
+	St_createtime64 uint64    // 0xb0
+	St_reftime64    uint64    // 0xb8
+	_               uint64    // 0xc0
+	St_res05        [16]uint8 // 0xc8
+	// end of version 2
+}
+
+type BpxFilestatus struct {
+	Oflag1 byte
+	Oflag2 byte
+	Oflag3 byte
+	Oflag4 byte
+}
+
+type BpxMode struct {
+	Ftype byte
+	Mode1 byte
+	Mode2 byte
+	Mode3 byte
+}
+
+// Thr attribute structure for extended attributes
+type Bpxyatt_t struct { // DSECT BPXYATT
+	Att_id           [4]uint8
+	Att_version      uint16
+	Att_res01        [2]uint8
+	Att_setflags1    uint8
+	Att_setflags2    uint8
+	Att_setflags3    uint8
+	Att_setflags4    uint8
+	Att_mode         uint32
+	Att_uid          uint32
+	Att_gid          uint32
+	Att_opaquemask   [3]uint8
+	Att_visblmaskres uint8
+	Att_opaque       [3]uint8
+	Att_visibleres   uint8
+	Att_size_h       uint32
+	Att_size_l       uint32
+	Att_atime        uint32
+	Att_mtime        uint32
+	Att_auditoraudit uint32
+	Att_useraudit    uint32
+	Att_ctime        uint32
+	Att_reftime      uint32
+	// end of version 1
+	Att_filefmt uint8
+	Att_res02   [3]uint8
+	Att_filetag uint32
+	Att_res03   [8]uint8
+	// end of version 2
+	Att_atime64   uint64
+	Att_mtime64   uint64
+	Att_ctime64   uint64
+	Att_reftime64 uint64
+	Att_seclabel  [8]uint8
+	Att_ver3res02 [8]uint8
+	// end of version 3
+}
+
+func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(options)
+		parms[3] = unsafe.Pointer(mode)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4OPN)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxClose(fd int32) (rv int32, rc int32, rn int32) {
+	var parms [4]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&rv)
+	parms[2] = unsafe.Pointer(&rc)
+	parms[3] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CLO)
+	return rv, rc, rn
+}
+
+func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+	st.St_version = 2
+	stat_sz := uint32(unsafe.Sizeof(*st))
+	var parms [6]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&stat_sz)
+	parms[2] = unsafe.Pointer(st)
+	parms[3] = unsafe.Pointer(&rv)
+	parms[4] = unsafe.Pointer(&rc)
+	parms[5] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4FST)
+	return rv, rc, rn
+}
+
+func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+		st.St_version = 2
+		stat_sz := uint32(unsafe.Sizeof(*st))
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(&stat_sz)
+		parms[3] = unsafe.Pointer(st)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4STA)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+		st.St_version = 2
+		stat_sz := uint32(unsafe.Sizeof(*st))
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(&stat_sz)
+		parms[3] = unsafe.Pointer(st)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4LST)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	if len(path) >= 1024 {
+		return -1, -1, -1
+	}
+	var namebuf [1024]byte
+	sz := int32(copy(namebuf[:], path))
+	A2e(namebuf[:sz])
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [7]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sz)
+	parms[1] = unsafe.Pointer(&namebuf[0])
+	parms[2] = unsafe.Pointer(&attr_sz)
+	parms[3] = unsafe.Pointer(attr)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CHR)
+	return rv, rc, rn
+}
+
+func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	if len(path) >= 1024 {
+		return -1, -1, -1
+	}
+	var namebuf [1024]byte
+	sz := int32(copy(namebuf[:], path))
+	A2e(namebuf[:sz])
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [7]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sz)
+	parms[1] = unsafe.Pointer(&namebuf[0])
+	parms[2] = unsafe.Pointer(&attr_sz)
+	parms[3] = unsafe.Pointer(attr)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4LCR)
+	return rv, rc, rn
+}
+
+func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [6]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&attr_sz)
+	parms[2] = unsafe.Pointer(attr)
+	parms[3] = unsafe.Pointer(&rv)
+	parms[4] = unsafe.Pointer(&rc)
+	parms[5] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4FCR)
+	return rv, rc, rn
+}
+
+func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) {
+	var parms [8]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sec)
+	parms[1] = unsafe.Pointer(&nsec)
+	parms[2] = unsafe.Pointer(&events)
+	parms[3] = unsafe.Pointer(secrem)
+	parms[4] = unsafe.Pointer(nsecrem)
+	parms[5] = unsafe.Pointer(&rv)
+	parms[6] = unsafe.Pointer(&rc)
+	parms[7] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CTW)
+	return rv, rc, rn
+}
+func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) {
+	var parms [7]unsafe.Pointer
+	inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte
+	parms[0] = unsafe.Pointer(&inlen)
+	parms[1] = unsafe.Pointer(&in)
+	parms[2] = unsafe.Pointer(outlen)
+	parms[3] = unsafe.Pointer(&out)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4GTH)
+	return rv, rc, rn
+}
+func ZosJobname() (jobname string, err error) {
+	var pgtha Pgtha
+	pgtha.Pid = uint32(Getpid())
+	pgtha.Accesspid = PGTHA_CURRENT
+	pgtha.Flag1 = PGTHA_PROCESS
+	var out [256]byte
+	var outlen uint32
+	outlen = 256
+	rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0]))
+	if rv == 0 {
+		gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic
+		ix := bytes.Index(out[:], gthc)
+		if ix == -1 {
+			err = fmt.Errorf("BPX4GTH: gthc return data not found")
+			return
+		}
+		jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80
+		E2a(jn)
+		jobname = string(bytes.TrimRight(jn, " "))
+
+	} else {
+		err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn)
+	}
+	return
+}
+func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) {
+	var userdata [8]byte
+	var parms [5]unsafe.Pointer
+	copy(userdata[:], data+"        ")
+	A2e(userdata[:])
+	parms[0] = unsafe.Pointer(&code)
+	parms[1] = unsafe.Pointer(&userdata[0])
+	parms[2] = unsafe.Pointer(&rv)
+	parms[3] = unsafe.Pointer(&rc)
+	parms[4] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4PTQ)
+	return rv, rc, rn
+}
+
+const (
+	PT_TRACE_ME             = 0  // Debug this process
+	PT_READ_I               = 1  // Read a full word
+	PT_READ_D               = 2  // Read a full word
+	PT_READ_U               = 3  // Read control info
+	PT_WRITE_I              = 4  //Write a full word
+	PT_WRITE_D              = 5  //Write a full word
+	PT_CONTINUE             = 7  //Continue the process
+	PT_KILL                 = 8  //Terminate the process
+	PT_READ_GPR             = 11 // Read GPR, CR, PSW
+	PT_READ_FPR             = 12 // Read FPR
+	PT_READ_VR              = 13 // Read VR
+	PT_WRITE_GPR            = 14 // Write GPR, CR, PSW
+	PT_WRITE_FPR            = 15 // Write FPR
+	PT_WRITE_VR             = 16 // Write VR
+	PT_READ_BLOCK           = 17 // Read storage
+	PT_WRITE_BLOCK          = 19 // Write storage
+	PT_READ_GPRH            = 20 // Read GPRH
+	PT_WRITE_GPRH           = 21 // Write GPRH
+	PT_REGHSET              = 22 // Read all GPRHs
+	PT_ATTACH               = 30 // Attach to a process
+	PT_DETACH               = 31 // Detach from a process
+	PT_REGSET               = 32 // Read all GPRs
+	PT_REATTACH             = 33 // Reattach to a process
+	PT_LDINFO               = 34 // Read loader info
+	PT_MULTI                = 35 // Multi process mode
+	PT_LD64INFO             = 36 // RMODE64 Info Area
+	PT_BLOCKREQ             = 40 // Block request
+	PT_THREAD_INFO          = 60 // Read thread info
+	PT_THREAD_MODIFY        = 61
+	PT_THREAD_READ_FOCUS    = 62
+	PT_THREAD_WRITE_FOCUS   = 63
+	PT_THREAD_HOLD          = 64
+	PT_THREAD_SIGNAL        = 65
+	PT_EXPLAIN              = 66
+	PT_EVENTS               = 67
+	PT_THREAD_INFO_EXTENDED = 68
+	PT_REATTACH2            = 71
+	PT_CAPTURE              = 72
+	PT_UNCAPTURE            = 73
+	PT_GET_THREAD_TCB       = 74
+	PT_GET_ALET             = 75
+	PT_SWAPIN               = 76
+	PT_EXTENDED_EVENT       = 98
+	PT_RECOVER              = 99  // Debug a program check
+	PT_GPR0                 = 0   // General purpose register 0
+	PT_GPR1                 = 1   // General purpose register 1
+	PT_GPR2                 = 2   // General purpose register 2
+	PT_GPR3                 = 3   // General purpose register 3
+	PT_GPR4                 = 4   // General purpose register 4
+	PT_GPR5                 = 5   // General purpose register 5
+	PT_GPR6                 = 6   // General purpose register 6
+	PT_GPR7                 = 7   // General purpose register 7
+	PT_GPR8                 = 8   // General purpose register 8
+	PT_GPR9                 = 9   // General purpose register 9
+	PT_GPR10                = 10  // General purpose register 10
+	PT_GPR11                = 11  // General purpose register 11
+	PT_GPR12                = 12  // General purpose register 12
+	PT_GPR13                = 13  // General purpose register 13
+	PT_GPR14                = 14  // General purpose register 14
+	PT_GPR15                = 15  // General purpose register 15
+	PT_FPR0                 = 16  // Floating point register 0
+	PT_FPR1                 = 17  // Floating point register 1
+	PT_FPR2                 = 18  // Floating point register 2
+	PT_FPR3                 = 19  // Floating point register 3
+	PT_FPR4                 = 20  // Floating point register 4
+	PT_FPR5                 = 21  // Floating point register 5
+	PT_FPR6                 = 22  // Floating point register 6
+	PT_FPR7                 = 23  // Floating point register 7
+	PT_FPR8                 = 24  // Floating point register 8
+	PT_FPR9                 = 25  // Floating point register 9
+	PT_FPR10                = 26  // Floating point register 10
+	PT_FPR11                = 27  // Floating point register 11
+	PT_FPR12                = 28  // Floating point register 12
+	PT_FPR13                = 29  // Floating point register 13
+	PT_FPR14                = 30  // Floating point register 14
+	PT_FPR15                = 31  // Floating point register 15
+	PT_FPC                  = 32  // Floating point control register
+	PT_PSW                  = 40  // PSW
+	PT_PSW0                 = 40  // Left half of the PSW
+	PT_PSW1                 = 41  // Right half of the PSW
+	PT_CR0                  = 42  // Control register 0
+	PT_CR1                  = 43  // Control register 1
+	PT_CR2                  = 44  // Control register 2
+	PT_CR3                  = 45  // Control register 3
+	PT_CR4                  = 46  // Control register 4
+	PT_CR5                  = 47  // Control register 5
+	PT_CR6                  = 48  // Control register 6
+	PT_CR7                  = 49  // Control register 7
+	PT_CR8                  = 50  // Control register 8
+	PT_CR9                  = 51  // Control register 9
+	PT_CR10                 = 52  // Control register 10
+	PT_CR11                 = 53  // Control register 11
+	PT_CR12                 = 54  // Control register 12
+	PT_CR13                 = 55  // Control register 13
+	PT_CR14                 = 56  // Control register 14
+	PT_CR15                 = 57  // Control register 15
+	PT_GPRH0                = 58  // GP High register 0
+	PT_GPRH1                = 59  // GP High register 1
+	PT_GPRH2                = 60  // GP High register 2
+	PT_GPRH3                = 61  // GP High register 3
+	PT_GPRH4                = 62  // GP High register 4
+	PT_GPRH5                = 63  // GP High register 5
+	PT_GPRH6                = 64  // GP High register 6
+	PT_GPRH7                = 65  // GP High register 7
+	PT_GPRH8                = 66  // GP High register 8
+	PT_GPRH9                = 67  // GP High register 9
+	PT_GPRH10               = 68  // GP High register 10
+	PT_GPRH11               = 69  // GP High register 11
+	PT_GPRH12               = 70  // GP High register 12
+	PT_GPRH13               = 71  // GP High register 13
+	PT_GPRH14               = 72  // GP High register 14
+	PT_GPRH15               = 73  // GP High register 15
+	PT_VR0                  = 74  // Vector register 0
+	PT_VR1                  = 75  // Vector register 1
+	PT_VR2                  = 76  // Vector register 2
+	PT_VR3                  = 77  // Vector register 3
+	PT_VR4                  = 78  // Vector register 4
+	PT_VR5                  = 79  // Vector register 5
+	PT_VR6                  = 80  // Vector register 6
+	PT_VR7                  = 81  // Vector register 7
+	PT_VR8                  = 82  // Vector register 8
+	PT_VR9                  = 83  // Vector register 9
+	PT_VR10                 = 84  // Vector register 10
+	PT_VR11                 = 85  // Vector register 11
+	PT_VR12                 = 86  // Vector register 12
+	PT_VR13                 = 87  // Vector register 13
+	PT_VR14                 = 88  // Vector register 14
+	PT_VR15                 = 89  // Vector register 15
+	PT_VR16                 = 90  // Vector register 16
+	PT_VR17                 = 91  // Vector register 17
+	PT_VR18                 = 92  // Vector register 18
+	PT_VR19                 = 93  // Vector register 19
+	PT_VR20                 = 94  // Vector register 20
+	PT_VR21                 = 95  // Vector register 21
+	PT_VR22                 = 96  // Vector register 22
+	PT_VR23                 = 97  // Vector register 23
+	PT_VR24                 = 98  // Vector register 24
+	PT_VR25                 = 99  // Vector register 25
+	PT_VR26                 = 100 // Vector register 26
+	PT_VR27                 = 101 // Vector register 27
+	PT_VR28                 = 102 // Vector register 28
+	PT_VR29                 = 103 // Vector register 29
+	PT_VR30                 = 104 // Vector register 30
+	PT_VR31                 = 105 // Vector register 31
+	PT_PSWG                 = 106 // PSWG
+	PT_PSWG0                = 106 // Bytes 0-3
+	PT_PSWG1                = 107 // Bytes 4-7
+	PT_PSWG2                = 108 // Bytes 8-11 (IA high word)
+	PT_PSWG3                = 109 // Bytes 12-15 (IA low word)
+)
+
+func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) {
+	var parms [8]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&request)
+	parms[1] = unsafe.Pointer(&pid)
+	parms[2] = unsafe.Pointer(&addr)
+	parms[3] = unsafe.Pointer(&data)
+	parms[4] = unsafe.Pointer(&buffer)
+	parms[5] = unsafe.Pointer(&rv)
+	parms[6] = unsafe.Pointer(&rc)
+	parms[7] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4PTR)
+	return rv, rc, rn
+}
+
+func copyU8(val uint8, dest []uint8) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU8Arr(src, dest []uint8) int {
+	if len(dest) < len(src) {
+		return 0
+	}
+	for i, v := range src {
+		dest[i] = v
+	}
+	return len(src)
+}
+
+func copyU16(val uint16, dest []uint16) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU32(val uint32, dest []uint32) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU32Arr(src, dest []uint32) int {
+	if len(dest) < len(src) {
+		return 0
+	}
+	for i, v := range src {
+		dest[i] = v
+	}
+	return len(src)
+}
+
+func copyU64(val uint64, dest []uint64) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}

pkg/extend/vendor/golang.org/x/sys/unix/bpxsvc_zos.s

@@ -0,0 +1,192 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "go_asm.h"
+#include "textflag.h"
+
+// function to call USS assembly language services
+//
+// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bit64env.htm
+//
+//   arg1 unsafe.Pointer array that ressembles an OS PLIST
+//
+//   arg2 function offset as in
+//       doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bpx2cr_List_of_offsets.htm
+//
+// func bpxcall(plist []unsafe.Pointer, bpx_offset int64)
+
+TEXT ·bpxcall(SB), NOSPLIT|NOFRAME, $0
+	MOVD  plist_base+0(FP), R1  // r1 points to plist
+	MOVD  bpx_offset+24(FP), R2 // r2 offset to BPX vector table
+	MOVD  R14, R7               // save r14
+	MOVD  R15, R8               // save r15
+	MOVWZ 16(R0), R9
+	MOVWZ 544(R9), R9
+	MOVWZ 24(R9), R9            // call vector in r9
+	ADD   R2, R9                // add offset to vector table
+	MOVWZ (R9), R9              // r9 points to entry point
+	BYTE  $0x0D                 // BL R14,R9 --> basr r14,r9
+	BYTE  $0xE9                 // clobbers 0,1,14,15
+	MOVD  R8, R15               // restore 15
+	JMP   R7                    // return via saved return address
+
+//   func A2e(arr [] byte)
+//   code page conversion from  819 to 1047
+TEXT ·A2e(SB), NOSPLIT|NOFRAME, $0
+	MOVD arg_base+0(FP), R2                        // pointer to arry of characters
+	MOVD arg_len+8(FP), R3                         // count
+	XOR  R0, R0
+	XOR  R1, R1
+	BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2))
+
+	// ASCII -> EBCDIC conversion table:
+	BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03
+	BYTE $0x37; BYTE $0x2d; BYTE $0x2e; BYTE $0x2f
+	BYTE $0x16; BYTE $0x05; BYTE $0x15; BYTE $0x0b
+	BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f
+	BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13
+	BYTE $0x3c; BYTE $0x3d; BYTE $0x32; BYTE $0x26
+	BYTE $0x18; BYTE $0x19; BYTE $0x3f; BYTE $0x27
+	BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f
+	BYTE $0x40; BYTE $0x5a; BYTE $0x7f; BYTE $0x7b
+	BYTE $0x5b; BYTE $0x6c; BYTE $0x50; BYTE $0x7d
+	BYTE $0x4d; BYTE $0x5d; BYTE $0x5c; BYTE $0x4e
+	BYTE $0x6b; BYTE $0x60; BYTE $0x4b; BYTE $0x61
+	BYTE $0xf0; BYTE $0xf1; BYTE $0xf2; BYTE $0xf3
+	BYTE $0xf4; BYTE $0xf5; BYTE $0xf6; BYTE $0xf7
+	BYTE $0xf8; BYTE $0xf9; BYTE $0x7a; BYTE $0x5e
+	BYTE $0x4c; BYTE $0x7e; BYTE $0x6e; BYTE $0x6f
+	BYTE $0x7c; BYTE $0xc1; BYTE $0xc2; BYTE $0xc3
+	BYTE $0xc4; BYTE $0xc5; BYTE $0xc6; BYTE $0xc7
+	BYTE $0xc8; BYTE $0xc9; BYTE $0xd1; BYTE $0xd2
+	BYTE $0xd3; BYTE $0xd4; BYTE $0xd5; BYTE $0xd6
+	BYTE $0xd7; BYTE $0xd8; BYTE $0xd9; BYTE $0xe2
+	BYTE $0xe3; BYTE $0xe4; BYTE $0xe5; BYTE $0xe6
+	BYTE $0xe7; BYTE $0xe8; BYTE $0xe9; BYTE $0xad
+	BYTE $0xe0; BYTE $0xbd; BYTE $0x5f; BYTE $0x6d
+	BYTE $0x79; BYTE $0x81; BYTE $0x82; BYTE $0x83
+	BYTE $0x84; BYTE $0x85; BYTE $0x86; BYTE $0x87
+	BYTE $0x88; BYTE $0x89; BYTE $0x91; BYTE $0x92
+	BYTE $0x93; BYTE $0x94; BYTE $0x95; BYTE $0x96
+	BYTE $0x97; BYTE $0x98; BYTE $0x99; BYTE $0xa2
+	BYTE $0xa3; BYTE $0xa4; BYTE $0xa5; BYTE $0xa6
+	BYTE $0xa7; BYTE $0xa8; BYTE $0xa9; BYTE $0xc0
+	BYTE $0x4f; BYTE $0xd0; BYTE $0xa1; BYTE $0x07
+	BYTE $0x20; BYTE $0x21; BYTE $0x22; BYTE $0x23
+	BYTE $0x24; BYTE $0x25; BYTE $0x06; BYTE $0x17
+	BYTE $0x28; BYTE $0x29; BYTE $0x2a; BYTE $0x2b
+	BYTE $0x2c; BYTE $0x09; BYTE $0x0a; BYTE $0x1b
+	BYTE $0x30; BYTE $0x31; BYTE $0x1a; BYTE $0x33
+	BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x08
+	BYTE $0x38; BYTE $0x39; BYTE $0x3a; BYTE $0x3b
+	BYTE $0x04; BYTE $0x14; BYTE $0x3e; BYTE $0xff
+	BYTE $0x41; BYTE $0xaa; BYTE $0x4a; BYTE $0xb1
+	BYTE $0x9f; BYTE $0xb2; BYTE $0x6a; BYTE $0xb5
+	BYTE $0xbb; BYTE $0xb4; BYTE $0x9a; BYTE $0x8a
+	BYTE $0xb0; BYTE $0xca; BYTE $0xaf; BYTE $0xbc
+	BYTE $0x90; BYTE $0x8f; BYTE $0xea; BYTE $0xfa
+	BYTE $0xbe; BYTE $0xa0; BYTE $0xb6; BYTE $0xb3
+	BYTE $0x9d; BYTE $0xda; BYTE $0x9b; BYTE $0x8b
+	BYTE $0xb7; BYTE $0xb8; BYTE $0xb9; BYTE $0xab
+	BYTE $0x64; BYTE $0x65; BYTE $0x62; BYTE $0x66
+	BYTE $0x63; BYTE $0x67; BYTE $0x9e; BYTE $0x68
+	BYTE $0x74; BYTE $0x71; BYTE $0x72; BYTE $0x73
+	BYTE $0x78; BYTE $0x75; BYTE $0x76; BYTE $0x77
+	BYTE $0xac; BYTE $0x69; BYTE $0xed; BYTE $0xee
+	BYTE $0xeb; BYTE $0xef; BYTE $0xec; BYTE $0xbf
+	BYTE $0x80; BYTE $0xfd; BYTE $0xfe; BYTE $0xfb
+	BYTE $0xfc; BYTE $0xba; BYTE $0xae; BYTE $0x59
+	BYTE $0x44; BYTE $0x45; BYTE $0x42; BYTE $0x46
+	BYTE $0x43; BYTE $0x47; BYTE $0x9c; BYTE $0x48
+	BYTE $0x54; BYTE $0x51; BYTE $0x52; BYTE $0x53
+	BYTE $0x58; BYTE $0x55; BYTE $0x56; BYTE $0x57
+	BYTE $0x8c; BYTE $0x49; BYTE $0xcd; BYTE $0xce
+	BYTE $0xcb; BYTE $0xcf; BYTE $0xcc; BYTE $0xe1
+	BYTE $0x70; BYTE $0xdd; BYTE $0xde; BYTE $0xdb
+	BYTE $0xdc; BYTE $0x8d; BYTE $0x8e; BYTE $0xdf
+
+retry:
+	WORD $0xB9931022 // TROO 2,2,b'0001'
+	BVS  retry
+	RET
+
+//   func e2a(arr [] byte)
+//   code page conversion from  1047 to 819
+TEXT ·E2a(SB), NOSPLIT|NOFRAME, $0
+	MOVD arg_base+0(FP), R2                        // pointer to arry of characters
+	MOVD arg_len+8(FP), R3                         // count
+	XOR  R0, R0
+	XOR  R1, R1
+	BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2))
+
+	// EBCDIC -> ASCII conversion table:
+	BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03
+	BYTE $0x9c; BYTE $0x09; BYTE $0x86; BYTE $0x7f
+	BYTE $0x97; BYTE $0x8d; BYTE $0x8e; BYTE $0x0b
+	BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f
+	BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13
+	BYTE $0x9d; BYTE $0x0a; BYTE $0x08; BYTE $0x87
+	BYTE $0x18; BYTE $0x19; BYTE $0x92; BYTE $0x8f
+	BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f
+	BYTE $0x80; BYTE $0x81; BYTE $0x82; BYTE $0x83
+	BYTE $0x84; BYTE $0x85; BYTE $0x17; BYTE $0x1b
+	BYTE $0x88; BYTE $0x89; BYTE $0x8a; BYTE $0x8b
+	BYTE $0x8c; BYTE $0x05; BYTE $0x06; BYTE $0x07
+	BYTE $0x90; BYTE $0x91; BYTE $0x16; BYTE $0x93
+	BYTE $0x94; BYTE $0x95; BYTE $0x96; BYTE $0x04
+	BYTE $0x98; BYTE $0x99; BYTE $0x9a; BYTE $0x9b
+	BYTE $0x14; BYTE $0x15; BYTE $0x9e; BYTE $0x1a
+	BYTE $0x20; BYTE $0xa0; BYTE $0xe2; BYTE $0xe4
+	BYTE $0xe0; BYTE $0xe1; BYTE $0xe3; BYTE $0xe5
+	BYTE $0xe7; BYTE $0xf1; BYTE $0xa2; BYTE $0x2e
+	BYTE $0x3c; BYTE $0x28; BYTE $0x2b; BYTE $0x7c
+	BYTE $0x26; BYTE $0xe9; BYTE $0xea; BYTE $0xeb
+	BYTE $0xe8; BYTE $0xed; BYTE $0xee; BYTE $0xef
+	BYTE $0xec; BYTE $0xdf; BYTE $0x21; BYTE $0x24
+	BYTE $0x2a; BYTE $0x29; BYTE $0x3b; BYTE $0x5e
+	BYTE $0x2d; BYTE $0x2f; BYTE $0xc2; BYTE $0xc4
+	BYTE $0xc0; BYTE $0xc1; BYTE $0xc3; BYTE $0xc5
+	BYTE $0xc7; BYTE $0xd1; BYTE $0xa6; BYTE $0x2c
+	BYTE $0x25; BYTE $0x5f; BYTE $0x3e; BYTE $0x3f
+	BYTE $0xf8; BYTE $0xc9; BYTE $0xca; BYTE $0xcb
+	BYTE $0xc8; BYTE $0xcd; BYTE $0xce; BYTE $0xcf
+	BYTE $0xcc; BYTE $0x60; BYTE $0x3a; BYTE $0x23
+	BYTE $0x40; BYTE $0x27; BYTE $0x3d; BYTE $0x22
+	BYTE $0xd8; BYTE $0x61; BYTE $0x62; BYTE $0x63
+	BYTE $0x64; BYTE $0x65; BYTE $0x66; BYTE $0x67
+	BYTE $0x68; BYTE $0x69; BYTE $0xab; BYTE $0xbb
+	BYTE $0xf0; BYTE $0xfd; BYTE $0xfe; BYTE $0xb1
+	BYTE $0xb0; BYTE $0x6a; BYTE $0x6b; BYTE $0x6c
+	BYTE $0x6d; BYTE $0x6e; BYTE $0x6f; BYTE $0x70
+	BYTE $0x71; BYTE $0x72; BYTE $0xaa; BYTE $0xba
+	BYTE $0xe6; BYTE $0xb8; BYTE $0xc6; BYTE $0xa4
+	BYTE $0xb5; BYTE $0x7e; BYTE $0x73; BYTE $0x74
+	BYTE $0x75; BYTE $0x76; BYTE $0x77; BYTE $0x78
+	BYTE $0x79; BYTE $0x7a; BYTE $0xa1; BYTE $0xbf
+	BYTE $0xd0; BYTE $0x5b; BYTE $0xde; BYTE $0xae
+	BYTE $0xac; BYTE $0xa3; BYTE $0xa5; BYTE $0xb7
+	BYTE $0xa9; BYTE $0xa7; BYTE $0xb6; BYTE $0xbc
+	BYTE $0xbd; BYTE $0xbe; BYTE $0xdd; BYTE $0xa8
+	BYTE $0xaf; BYTE $0x5d; BYTE $0xb4; BYTE $0xd7
+	BYTE $0x7b; BYTE $0x41; BYTE $0x42; BYTE $0x43
+	BYTE $0x44; BYTE $0x45; BYTE $0x46; BYTE $0x47
+	BYTE $0x48; BYTE $0x49; BYTE $0xad; BYTE $0xf4
+	BYTE $0xf6; BYTE $0xf2; BYTE $0xf3; BYTE $0xf5
+	BYTE $0x7d; BYTE $0x4a; BYTE $0x4b; BYTE $0x4c
+	BYTE $0x4d; BYTE $0x4e; BYTE $0x4f; BYTE $0x50
+	BYTE $0x51; BYTE $0x52; BYTE $0xb9; BYTE $0xfb
+	BYTE $0xfc; BYTE $0xf9; BYTE $0xfa; BYTE $0xff
+	BYTE $0x5c; BYTE $0xf7; BYTE $0x53; BYTE $0x54
+	BYTE $0x55; BYTE $0x56; BYTE $0x57; BYTE $0x58
+	BYTE $0x59; BYTE $0x5a; BYTE $0xb2; BYTE $0xd4
+	BYTE $0xd6; BYTE $0xd2; BYTE $0xd3; BYTE $0xd5
+	BYTE $0x30; BYTE $0x31; BYTE $0x32; BYTE $0x33
+	BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x37
+	BYTE $0x38; BYTE $0x39; BYTE $0xb3; BYTE $0xdb
+	BYTE $0xdc; BYTE $0xd9; BYTE $0xda; BYTE $0x9f
+
+retry:
+	WORD $0xB9931022 // TROO 2,2,b'0001'
+	BVS  retry
+	RET

pkg/extend/vendor/golang.org/x/sys/unix/cap_freebsd.go

@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build freebsd
+//go:build freebsd
 
 package unix
 
 import (
-	errorspkg "errors"
+	"errors"
 	"fmt"
 )
 
@@ -60,26 +60,26 @@ func CapRightsSet(rights *CapRights, setrights []uint64) error {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return errorspkg.New("bad rights size")
+		return errors.New("bad rights size")
 	}
 
 	for _, right := range setrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errorspkg.New("bad right version")
+			return errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return err
 		}
 		if i >= n {
-			return errorspkg.New("index overflow")
+			return errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch")
+			return errors.New("index mismatch")
 		}
 		rights.Rights[i] |= right
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch (after assign)")
+			return errors.New("index mismatch (after assign)")
 		}
 	}
 
@@ -95,26 +95,26 @@ func CapRightsClear(rights *CapRights, clearrights []uint64) error {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return errorspkg.New("bad rights size")
+		return errors.New("bad rights size")
 	}
 
 	for _, right := range clearrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return errorspkg.New("bad right version")
+			return errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return err
 		}
 		if i >= n {
-			return errorspkg.New("index overflow")
+			return errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch")
+			return errors.New("index mismatch")
 		}
 		rights.Rights[i] &= ^(right & 0x01FFFFFFFFFFFFFF)
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return errorspkg.New("index mismatch (after assign)")
+			return errors.New("index mismatch (after assign)")
 		}
 	}
 
@@ -130,22 +130,22 @@ func CapRightsIsSet(rights *CapRights, setrights []uint64) (bool, error) {
 
 	n := caparsize(rights)
 	if n < capArSizeMin || n > capArSizeMax {
-		return false, errorspkg.New("bad rights size")
+		return false, errors.New("bad rights size")
 	}
 
 	for _, right := range setrights {
 		if caprver(right) != CAP_RIGHTS_VERSION_00 {
-			return false, errorspkg.New("bad right version")
+			return false, errors.New("bad right version")
 		}
 		i, err := rightToIndex(right)
 		if err != nil {
 			return false, err
 		}
 		if i >= n {
-			return false, errorspkg.New("index overflow")
+			return false, errors.New("index overflow")
 		}
 		if capidxbit(rights.Rights[i]) != capidxbit(right) {
-			return false, errorspkg.New("index mismatch")
+			return false, errors.New("index mismatch")
 		}
 		if (rights.Rights[i] & right) != right {
 			return false, nil

pkg/extend/vendor/golang.org/x/sys/unix/constants.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
 
 package unix
 

pkg/extend/vendor/golang.org/x/sys/unix/dev_aix_ppc.go

@@ -0,0 +1,26 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix && ppc
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by AIX.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 16) & 0xffff)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return uint64(((major) << 16) | (minor))
+}