summaryrefslogtreecommitdiff
path: root/docs/system/monitor.rst
blob: ff5c434612237fbb48d8bb5d53e3837b85f3b5b2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
.. _QEMU monitor:

QEMU Monitor
------------

The QEMU monitor is used to give complex commands to the QEMU emulator.
You can use it to:

-  Remove or insert removable media images (such as CD-ROM or
   floppies).

-  Freeze/unfreeze the Virtual Machine (VM) and save or restore its
   state from a disk file.

-  Inspect the VM state without an external debugger.

Commands
~~~~~~~~

The following commands are available:

.. hxtool-doc:: hmp-commands.hx

.. hxtool-doc:: hmp-commands-info.hx

Integer expressions
~~~~~~~~~~~~~~~~~~~

The monitor understands integers expressions for every integer argument.
You can use register names to get the value of specifics CPU registers
by prefixing them with *$*.