docs: add hotlinks to about preface text

Make it easier to navigate the documentation.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230124180127.1881110-20-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2023-01-24 18:01:11 +00:00
parent 51d11acf31
commit 9d195efd65
4 changed files with 14 additions and 8 deletions

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@ -5,19 +5,19 @@ About QEMU
QEMU is a generic and open source machine emulator and virtualizer.
QEMU can be used in several different ways. The most common is for
"system emulation", where it provides a virtual model of an
:ref:`System Emulation`, where it provides a virtual model of an
entire machine (CPU, memory and emulated devices) to run a guest OS.
In this mode the CPU may be fully emulated, or it may work with
a hypervisor such as KVM, Xen, Hax or Hypervisor.Framework to
allow the guest to run directly on the host CPU.
In this mode the CPU may be fully emulated, or it may work with a
hypervisor such as KVM, Xen, Hax or Hypervisor.Framework to allow the
guest to run directly on the host CPU.
The second supported way to use QEMU is "user mode emulation",
The second supported way to use QEMU is :ref:`User Mode Emulation`,
where QEMU can launch processes compiled for one CPU on another CPU.
In this mode the CPU is always emulated.
QEMU also provides a number of standalone commandline utilities,
such as the ``qemu-img`` disk image utility that allows you to create,
convert and modify disk images.
QEMU also provides a number of standalone :ref:`command line
utilities<Tools>`, such as the ``qemu-img`` disk image utility that
allows you to create, convert and modify disk images.
.. toctree::
:maxdepth: 2

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@ -1,3 +1,5 @@
.. _System Emulation:
----------------
System Emulation
----------------

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@ -1,3 +1,5 @@
.. _Tools:
-----
Tools
-----

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.. _User Mode Emulation:
-------------------
User Mode Emulation
-------------------