package mirage-console-xen

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Implementations of Mirage consoles, for Unix and Xen

Install

Dune Dependency

Authors

Maintainers

Sources

mirage-console-2.3.5.tbz
sha256=6f5e4487633e08ec9aae45ea1264d6829c942bce6641d14f6098e7cc02fe316d
md5=6d0d18cc25fc3e14f070fbb79a24f9ca

Description

The Unix version of the console currently uses standard output. The code is in

unix/console.{ml,mli}

The Xen kernel version of the console uses the primary PV console ring. The code is in

xen/console.{ml,mli}

There is also a Unix userspace utility which creates and services Xen consoles ("console backends"):

Connect a console to a VM like this:

[root@st30 ~]# ./mirage-console connect trusty
Operating on VM domain id: 19
Creating device 1 (linux device /dev/tty1)
{ ref = 128; event_channel = 13 }

Then inside the guest:

[root@trusty ~]# cat > /dev/hvc1
hello
there

And observe in dom0:

hello
there

Then hit Control+C and it all cleans up.

Tags

org:mirage org:xapi-project

Published: 20 Jul 2017

Dependencies (8)

  1. mirage-xen >= "3.0.2" & < "4.0.0"
  2. io-page-xen >= "2.0.0"
  3. xen-gnt
  4. xen-evtchn
  5. mirage-console-xen-proto
  6. mirage-console-lwt >= "2.3.5"
  7. jbuilder >= "1.0+beta9"
  8. ocaml >= "4.03.0"

Dev Dependencies

None

Used by

None

Conflicts

None

OCaml

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