142 lines
5.6 KiB
Plaintext
142 lines
5.6 KiB
Plaintext
let Genode = env:DHALL_GENODE
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let Prelude = Genode.Prelude
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let XML = Prelude.XML
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let VFS = Genode.VFS
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let Init = Genode.Init
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let Child = Init.Child
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in λ(params : { bash : Text, coreutils : Text, script : Text }) →
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let init =
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Init::{
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, verbose = True
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, routes =
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[ Init.ServiceRoute.parent "Timer"
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, Init.ServiceRoute.parent "Rtc"
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]
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, children = toMap
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{ vfs =
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Child.flat
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Child.Attributes::{
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, binary = "vfs"
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, config = Init.Config::{
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, content =
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[ VFS.vfs
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[ VFS.dir
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"dev"
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[ VFS.dir "pipes" [ VFS.leaf "pipe" ]
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, VFS.leaf "log"
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, VFS.leaf "null"
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, VFS.leaf "rtc"
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, VFS.leaf "zero"
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]
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, VFS.dir
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"usr"
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[ VFS.dir
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"bin"
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[ VFS.symlink
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"env"
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"${params.coreutils}/bin/env"
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]
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]
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, VFS.dir "ram" [ VFS.leaf "ram" ]
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, VFS.dir
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"nix"
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[ VFS.dir
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"store"
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[ VFS.fs VFS.FS::{ label = "nix-store" } ]
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]
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]
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]
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, policies =
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[ Init.Config.Policy::{
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, service = "File_system"
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, label =
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Init.LabelSelector.Type.Partial
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{ prefix = Some "shell", suffix = None Text }
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, attributes = toMap
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{ root = "/", writeable = "yes" }
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}
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, Init.Config.Policy::{
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, service = "File_system"
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, label = Init.LabelSelector.prefix "vfs_rom"
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, attributes = toMap { root = "/" }
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}
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]
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}
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, provides = [ "File_system" ]
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, resources = Genode.Init.Resources::{
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, caps = 256
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, ram = Genode.units.MiB 8
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}
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, routes =
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Prelude.List.map
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Text
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Init.ServiceRoute.Type
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Init.ServiceRoute.parent
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[ "File_system", "Rtc" ]
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}
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, vfs_rom =
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Child.flat
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Child.Attributes::{
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, binary = "cached_fs_rom"
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, provides = [ "ROM" ]
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, resources = Init.Resources::{
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, caps = 256
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, ram = Genode.units.MiB 4
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}
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, config = Init.Config::{
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, policies =
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[ Init.Config.Policy::{
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, service = "ROM"
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, diag = Some True
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, label = Init.LabelSelector.prefix "shell"
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}
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]
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}
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}
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, shell =
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Child.flat
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Child.Attributes::{
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, binary = "bash"
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, config = Genode.Init.Config::{
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, attributes = toMap { ld_verbose = "true" }
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, content =
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[ Prelude.XML.text
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''
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<libc stdin="/dev/null" stdout="/dev/stdout" stderr="/dev/stderr" pipe="/dev/pipe" rtc="/dev/rtc"/>
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<vfs> <fs/> </vfs>
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''
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]
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# Prelude.List.map
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Text
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XML.Type
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( λ(x : Text) →
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XML.leaf
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{ name = "arg"
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, attributes = toMap { value = x }
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}
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)
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[ "bash", params.script ]
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}
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, exitPropagate = True
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, resources = Genode.Init.Resources::{
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, caps = 256
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, ram = Genode.units.MiB 8
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}
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, routes =
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[ Init.ServiceRoute.parentLabel
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"ROM"
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(Some "vfs.lib.so")
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(Some "vfs.lib.so")
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]
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}
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}
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}
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in Init.toChild init Init.Attributes::{=}
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