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Philippe Mathieu-Daudé bb0c5be8e9 semihosting/meson: Build config.o and console.o once 7 bulan lalu
.github 5cf434b5af github: fix config mistake preventing repo lockdown commenting 3 tahun lalu
.gitlab 954a6c4f78 .gitlab/issue_templates: Move suggestions into comments 2 tahun lalu
.gitlab-ci.d 453005c01a tests/lcitool: bump to latest version of libvirt-ci 7 bulan lalu
accel 558ee1ede6 qdev: Implement qdev_create_fake_machine() for user emulation 7 bulan lalu
audio 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
authz 6f1e91f716 error: Drop superfluous #include "qapi/qmp/qerror.h" 2 tahun lalu
backends 78b0c15a56 backends/cryptodev-vhost-user: Fix local_error leaks 7 bulan lalu
block d8d17d2bf6 Revert "vvfat: fix ubsan issue in create_long_filename" 7 bulan lalu
bsd-user 1bf0d6e476 user: Move various declarations out of 'exec/exec-all.h' 8 bulan lalu
chardev d3176a9f38 qom: Use object_get_container() 7 bulan lalu
common-user ffe98631b3 common-user/host/ppc: Implement safe-syscall.inc.S 2 tahun lalu
configs 3f2a05b31e target/i386: Reset TSCs of parked vCPUs too on VM reset 8 bulan lalu
contrib 8ee904b3a4 contrib/plugins/bbv.c: Start bb index from 1 7 bulan lalu
crypto 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
disas e75f945123 disas/riscv: enable disassembly for compressed sspush/sspopchk 9 bulan lalu
docs 84c146758d docs: acpi_hest_ghes: fix documentation for CPER size 7 bulan lalu
dump 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
ebpf f5cae19d10 ebpf: improve trace event coverage to all key operations 9 bulan lalu
fpu 82f898f3b6 softfloat: Add float_muladd_suppress_add_product_zero 8 bulan lalu
fsdev b5ab62b3c0 Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging 10 bulan lalu
gdb-xml ac2fb86a0e target/i386/gdbstub: Expose orig_ax 10 bulan lalu
gdbstub 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
host 7cac7aa704 target/i386/hvf: fix handling of XSAVE-related CPUID bits 9 bulan lalu
hw 4d5d933bbc Merge tag 'pull-xenfv-20250116' of git://git.infradead.org/users/dwmw2/qemu into staging 7 bulan lalu
include 5779210656 semihosting/console: Avoid including 'cpu.h' 7 bulan lalu
io ef834aa2b2 qapi/crypto: Rename QCryptoHashAlgorithm to *Algo, and drop prefix 11 bulan lalu
libdecnumber b2a3cbb80c libdecnumber/dpd/decimal64: Fix compiler warning from Clang 15 2 tahun lalu
linux-headers 44fe383c27 linux-headers: Update to Linux 6.13-rc1 8 bulan lalu
linux-user 68df8c8dba accel/tcg: Include missing 'exec/translation-block.h' header 8 bulan lalu
migration a523bc5216 multifd: bugfix for incorrect migration data with qatzip compression 7 bulan lalu
monitor 8597af7615 migration/block: Rewrite disk activation 7 bulan lalu
nbd 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
net 79b6a98587 net/vmnet: Pad short Ethernet frames 7 bulan lalu
pc-bios f09a8d8dc9 pc-bios/meson.build: Silent unuseful DTC warnings 7 bulan lalu
plugins 68df8c8dba accel/tcg: Include missing 'exec/translation-block.h' header 8 bulan lalu
po 3ef11c991e po: update Italian translation 1 tahun lalu
python 05fd7214d8 python: silence pylint raising-non-exception error 8 bulan lalu
qapi 37a14f24b4 qapi/qom: Change Since entry for AcpiGenericPortProperties to 9.2 8 bulan lalu
qga 5288d9d085 qga: implement a 'guest-get-load' command 7 bulan lalu
qobject f52e630825 qobject: remove return after g_assert_not_reached() 11 bulan lalu
qom bc4e7522ad qom: remove unused InterfaceInfo::concrete_class field 7 bulan lalu
replay 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
roms 0f5715e4b5 roms: re-add edk2-basetools target 8 bulan lalu
rust 65cb7129f4 Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging 8 bulan lalu
scripts 3634039b93 hw/acpi: Add vmclock device 7 bulan lalu
scsi d3176a9f38 qom: Use object_get_container() 7 bulan lalu
semihosting bb0c5be8e9 semihosting/meson: Build config.o and console.o once 7 bulan lalu
stats 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
storage-daemon 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
stubs 65cb7129f4 Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging 8 bulan lalu
subprojects 700784bfc6 rust: add meson_version to all subprojects 9 bulan lalu
system e7bc0204e5 system/runstate: Fix regression, clarify BQL status of exit notifiers 7 bulan lalu
target 9061ee2a18 Merge tag 'pull-loongarch-20250116' of https://gitlab.com/bibo-mao/qemu into staging 7 bulan lalu
tcg 29f6586f61 tcg/optimize: Move fold_cmp_vec, fold_cmpsel_vec into alphabetic sort 8 bulan lalu
tests 9fb1c9a1bb tests: acpi: update expected blobs 7 bulan lalu
tools 2a99c2ba82 qemu-vmsr-helper: implement --verbose/-v 1 tahun lalu
trace c5275c7342 trace: Don't include trace-root.h in control.c or control-target.c 9 bulan lalu
ui d3176a9f38 qom: Use object_get_container() 7 bulan lalu
util 1a1f4a51f3 util/qemu-timer: fix indentation 8 bulan lalu
.b4-config 838cf72b5d Add a b4 configuration file 7 bulan lalu
.dir-locals.el 91288a58a5 Add .dir-locals.el file to configure emacs coding style 10 tahun lalu
.editorconfig 2c9192c177 .editorconfig: update the automatic mode setting for Emacs 4 tahun lalu
.exrc 692e587fc6 qemu: add .exrc 13 tahun lalu
.gdbinit 3a586d2f0b .gdbinit: load QEMU sub-commands when gdb starts 8 tahun lalu
.git-blame-ignore-revs 452b3eeacc metadata: add .git-blame-ignore-revs 2 tahun lalu
.gitattributes 64644bc4ea rust: patch bilge-impl to allow compilation with 1.63.0 9 bulan lalu
.gitignore ac4ccac740 configure: rename --enable-pypi to --enable-download, control subprojects too 2 tahun lalu
.gitlab-ci.yml 9ada9fd259 docs: Document GitLab custom CI/CD variables 4 tahun lalu
.gitmodules d2dfe0b506 meson: subprojects: replace berkeley-{soft,test}float-3 with wraps 2 tahun lalu
.gitpublish 08bb160e02 Add a git-publish configuration file 7 tahun lalu
.mailmap a6240a2ec9 MAINTAINERS: update email address for Leif Lindholm 8 bulan lalu
.patchew.yml 66cf70149a scripts/checkpatch: roll diff tweaking into checkpatch itself 4 tahun lalu
.readthedocs.yml b16a45bc5e readthodocs: fully specify a build environment 1 tahun lalu
.travis.yml 51cdb6806f Revert "Remove the unused sh4eb target" 9 bulan lalu
COPYING a013cc6593 COPYING: update from FSF 17 tahun lalu
COPYING.LIB f0d44cc446 COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 6 tahun lalu
Kconfig 764a6ee9fe build-sys: Add rust feature option 10 bulan lalu
Kconfig.host 63d2a5c787 hw/core: Add Enclave Image Format (EIF) related helpers 9 bulan lalu
LICENSE cb974c95df tcg/LICENSE: Remove out of date claim about TCG subdirectory licensing 5 tahun lalu
MAINTAINERS 2c746dfe1c tests/qtest: Add intel-iommu test 7 bulan lalu
Makefile 55c84a72ab contrib/plugins: remove Makefile for contrib/plugins 9 bulan lalu
README.rst e215ba533c README.rst: add the missing punctuations 1 tahun lalu
VERSION 97f2796a37 Open 10.0 development tree 8 bulan lalu
block.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
blockdev-nbd.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
blockdev.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
blockjob.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
configure ebcf886d88 configure: Use -ef to compare paths 9 bulan lalu
cpu-common.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
cpu-target.c 65cb7129f4 Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging 8 bulan lalu
event-loop-base.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
gitdm.config 6205a70b92 contrib/gitdm: add group map for AMD 2 tahun lalu
hmp-commands-info.hx b35505523a hmp-commands-info.hx: Add missing info command for stats subcommand 1 tahun lalu
hmp-commands.hx db8cb7b6e7 hmp/migration: Fix "migrate" command's documentation 1 tahun lalu
iothread.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
job-qmp.c 107111bf6f qapi job: Elide redundant has_FOO in generated C 2 tahun lalu
job.c b49f4755c7 block: remove AioContext locking 1 tahun lalu
meson.build 5288d9d085 qga: implement a 'guest-get-load' command 7 bulan lalu
meson_options.txt a1dacb6691 Merge tag 'for-upstream-rust' of https://gitlab.com/bonzini/qemu into staging 9 bulan lalu
module-common.c d38ea87ac5 all: Clean up includes 9 tahun lalu
os-posix.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
os-win32.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
page-target.c 75bbe6a4d2 exec: Expose 'target_page.h' API to user emulation 1 tahun lalu
page-vary-common.c 0f9668e0c1 Remove qemu-common.h include from most units 3 tahun lalu
page-vary-target.c 8c7907a180 exec: Rename target specific page-vary.c -> page-vary-target.c 1 tahun lalu
pythondeps.toml 07f0d32641 Require meson version 1.5.0 10 bulan lalu
qemu-bridge-helper.c f761b41a62 qemu-bridge-helper: relocate path to default ACL 4 tahun lalu
qemu-edid.c 82a628f887 qemu-edid: Restrict input parameter -d to avoid division by zero 2 tahun lalu
qemu-img-cmds.hx d95f260aee docs/devel/docs: Document .hx file syntax 1 tahun lalu
qemu-img.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
qemu-io-cmds.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
qemu-io.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
qemu-keymap.c fa9ddb1caf qemu-keymap: Release local allocation references 10 bulan lalu
qemu-nbd.c 32cad1ffb8 include: Rename sysemu/ -> system/ 8 bulan lalu
qemu-options.hx 00cfbdcbe1 Remove the deprecated "-runas" command line option 7 bulan lalu
qemu.nsi dc86dd55d5 license: Simplify GPL-2.0-or-later license descriptions 11 bulan lalu
qemu.sasl 213de8a2fb sasl: remove comment about obsolete kerberos versions 4 tahun lalu
replication.c b02629550d replication: move include out of root directory 4 tahun lalu
trace-events 0139a4f26d system/dma-helpers.c: Move trace events to system/trace-events 9 bulan lalu
version.rc ddfcb8c43c configure: remove CONFIG_FILEVERSION and CONFIG_PRODUCTVERSION 4 tahun lalu

README.rst

===========
QEMU README
===========

QEMU is a generic and open source machine & userspace emulator and
virtualizer.

QEMU is capable of emulating a complete machine in software without any
need for hardware virtualization support. By using dynamic translation,
it achieves very good performance. QEMU can also integrate with the Xen
and KVM hypervisors to provide emulated hardware while allowing the
hypervisor to manage the CPU. With hypervisor support, QEMU can achieve
near native performance for CPUs. When QEMU emulates CPUs directly it is
capable of running operating systems made for one machine (e.g. an ARMv7
board) on a different machine (e.g. an x86_64 PC board).

QEMU is also capable of providing userspace API virtualization for Linux
and BSD kernel interfaces. This allows binaries compiled against one
architecture ABI (e.g. the Linux PPC64 ABI) to be run on a host using a
different architecture ABI (e.g. the Linux x86_64 ABI). This does not
involve any hardware emulation, simply CPU and syscall emulation.

QEMU aims to fit into a variety of use cases. It can be invoked directly
by users wishing to have full control over its behaviour and settings.
It also aims to facilitate integration into higher level management
layers, by providing a stable command line interface and monitor API.
It is commonly invoked indirectly via the libvirt library when using
open source applications such as oVirt, OpenStack and virt-manager.

QEMU as a whole is released under the GNU General Public License,
version 2. For full licensing details, consult the LICENSE file.


Documentation
=============

Documentation can be found hosted online at
``_. The documentation for the
current development version that is available at
``_ is generated from the ``docs/``
folder in the source tree, and is built by `Sphinx
`_.


Building
========

QEMU is multi-platform software intended to be buildable on all modern
Linux platforms, OS-X, Win32 (via the Mingw64 toolchain) and a variety
of other UNIX targets. The simple steps to build QEMU are:


.. code-block:: shell

mkdir build
cd build
../configure
make

Additional information can also be found online via the QEMU website:

* ``_
* ``_
* ``_


Submitting patches
==================

The QEMU source code is maintained under the GIT version control system.

.. code-block:: shell

git clone https://gitlab.com/qemu-project/qemu.git

When submitting patches, one common approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the
qemu-devel@nongnu.org mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the `style section
`_ of
the Developers Guide.

Additional information on submitting patches can be found online via
the QEMU website:

* ``_
* ``_

The QEMU website is also maintained under source control.

.. code-block:: shell

git clone https://gitlab.com/qemu-project/qemu-web.git

* ``_

A 'git-publish' utility was created to make above process less
cumbersome, and is highly recommended for making regular contributions,
or even just for sending consecutive patch series revisions. It also
requires a working 'git send-email' setup, and by default doesn't
automate everything, so you may want to go through the above steps
manually for once.

For installation instructions, please go to:

* ``_

The workflow with 'git-publish' is:

.. code-block:: shell

$ git checkout master -b my-feature
$ # work on new commits, add your 'Signed-off-by' lines to each
$ git publish

Your patch series will be sent and tagged as my-feature-v1 if you need to refer
back to it in the future.

Sending v2:

.. code-block:: shell

$ git checkout my-feature # same topic branch
$ # making changes to the commits (using 'git rebase', for example)
$ git publish

Your patch series will be sent with 'v2' tag in the subject and the git tip
will be tagged as my-feature-v2.

Bug reporting
=============

The QEMU project uses GitLab issues to track bugs. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:

* ``_

If using QEMU via an operating system vendor pre-built binary package, it
is preferable to report bugs to the vendor's own bug tracker first. If
the bug is also known to affect latest upstream code, it can also be
reported via GitLab.

For additional information on bug reporting consult:

* ``_


ChangeLog
=========

For version history and release notes, please visit
``_ or look at the git history for
more detailed information.


Contact
=======

The QEMU community can be contacted in a number of ways, with the two
main methods being email and IRC:

* ``_
* ``_
* #qemu on irc.oftc.net

Information on additional methods of contacting the community can be
found online via the QEMU website:

* ``_