Vous ne pouvez pas sélectionner plus de 25 sujets Les noms de sujets doivent commencer par une lettre ou un nombre, peuvent contenir des tirets ('-') et peuvent comporter jusqu'à 35 caractères.
Peter Maydell f8c3db33a5 target/sparc: Switch to do_transaction_failed() hook il y a 1 mois
accel atomic_template: fix indentation in GEN_ATOMIC_HELPER il y a 4 jours
audio audio: omitting audiodev= parameter is only deprecated il y a 3 semaines
authz Include qemu/module.h where needed, drop it from qemu-common.h il y a 3 mois
backends memory: fetch pmem size in get_file_size() il y a 2 jours
block block/qcow2: refactor encryption code il y a 2 jours
bsd-user Include qemu-common.h exactly where needed il y a 3 mois
capstone @ 22ead3e0bf disas: Add capstone as submodule il y a 1 an
chardev socket: Add num connections to qio_net_listener_open_sync() il y a 2 semaines
contrib virtio,vhost: fixes, features, cleanups. il y a 1 semaine
crypto crypto: use auto cleanup for many stack variables il y a 3 semaines
default-configs hw/i386: Move CONFIG_ACPI_PCI to CONFIG_PC il y a 2 jours
disas ppc: Add support for 'mffsl' instruction il y a 4 semaines
docs qemu-ga: Convert invocation documentation to rST il y a 4 jours
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 il y a 11 mois
dump sysemu: Split sysemu/runstate.h off sysemu/sysemu.h il y a 1 mois
fpu fpu: rename softfloat-specialize.h -> .inc.c il y a 1 mois
fsdev 9p: simplify source file selection il y a 4 semaines
gdb-xml RISC-V: Add 64-bit gdb xml files. il y a 6 mois
hw * Fix Patchew CI failures (myself) il y a 1 jour
include * Fix Patchew CI failures (myself) il y a 1 jour
io socket: Add num connections to qio_net_listener_open_sync() il y a 2 semaines
libdecnumber build: remove CONFIG_LIBDECNUMBER il y a 1 an
linux-headers i386/kvm: support guest access CORE cstate il y a 2 jours
linux-user linux-user: Add support for FDRESET, FDRAWCMD, FDTWADDLE, and FDEJECT ioctls il y a 1 semaine
migration block: Remove unused masks il y a 2 jours
monitor Monitor patches for 2019-08-21 il y a 3 semaines
nbd nbd: Implement server use of NBD FAST_ZERO il y a 1 semaine
net migration: register_savevm_live doesn't need dev il y a 6 jours
pc-bios pseries: Update SLOF firmware image il y a 2 semaines
po po/Makefile: Modern shell scripting (use $() instead of ``) il y a 10 mois
python/qemu iotests: Add @has_quit to vm.shutdown() il y a 2 mois
qapi migration: Add validate-uuid capability il y a 6 jours
qga socket: Add backlog parameter to socket_listen il y a 2 semaines
qobject json: Move switch 'fall through' comment to correct place il y a 4 semaines
qom hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ il y a 4 semaines
replay audio: second batch of -audiodev support, adding support for multiple backends. il y a 3 semaines
roms pseries: Update SLOF firmware image il y a 2 semaines
scripts docs: convert README, CODING_STYLE and HACKING to RST syntax il y a 1 semaine
scsi pr-manager: Fix invalid g_free() crash bug il y a 1 semaine
slirp @ 126c04acba slirp: update with CVE-2019-14378 fix il y a 1 mois
stubs sysemu: Split sysemu/runstate.h off sysemu/sysemu.h il y a 1 mois
target target/sparc: Switch to do_transaction_failed() hook il y a 1 jour
tcg Allow page table bit to swap endianness. il y a 1 semaine
tests * Fix Patchew CI failures (myself) il y a 1 jour
trace tcg: TCGMemOp is now accelerator independent MemOp il y a 2 semaines
ui socket: Add num connections to qio_net_listener_open_sync() il y a 2 semaines
util qemu-thread: Add qemu_cond_timedwait il y a 1 jour
.cirrus.yml cirrus / travis: Add gnu-sed and bash for macOS and FreeBSD il y a 4 mois
.dir-locals.el Add .dir-locals.el file to configure emacs coding style il y a 4 ans
.editorconfig editorconfig: add setting for shell scripts il y a 3 mois
.exrc qemu: add .exrc il y a 7 ans
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts il y a 2 ans
.gitignore .gitignore: ignore some vhost-user* related files il y a 4 semaines
.gitlab-ci.yml gitlab-ci.yml: Install libattr-devel and libcap-devel to test virtio-9p il y a 1 semaine
.gitmodules roms: Add OpenSBI version 0.4 il y a 2 mois
.gitpublish Add a git-publish configuration file il y a 1 an
.mailmap .mailmap/aliases: add some further commentary il y a 2 semaines
.patchew.yml ci: store Patchew configuration in the tree il y a 3 mois
.shippable.yml tests/docker: add debian-amd64-cross for non-x86 hosts il y a 1 semaine
.travis.yml travis.yml: Install libcap-dev for testing virito-9p il y a 1 semaine
CODING_STYLE.rst docs: split the CODING_STYLE doc into distinct groups il y a 1 semaine
COPYING COPYING: update from FSF il y a 11 ans
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org il y a 7 mois
Changelog Use HTTPS for qemu.org and other domains il y a 1 an
Kconfig.host 9p: simplify source file selection il y a 4 semaines
LICENSE roms: Add OpenSBI version 0.4 il y a 2 mois
MAINTAINERS qemu-ga: Convert invocation documentation to rST il y a 4 jours
Makefile qemu-ga: Convert invocation documentation to rST il y a 4 jours
Makefile.objs dump: Move HMP command handlers to dump/ il y a 2 mois
Makefile.target tests/tcg: cleanup Makefile inclusions il y a 1 semaine
README.rst docs: merge HACKING.rst contents into CODING_STYLE.rst il y a 1 semaine
VERSION Open 4.2 development tree il y a 1 mois
arch_init.c qapi: Move query-target from misc.json to machine.json il y a 4 semaines
balloon.c Clean up inclusion of exec/cpu-common.h il y a 1 mois
block.c block: fix permission update in bdrv_replace_node il y a 2 semaines
blockdev-nbd.c nbd: Improve per-export flag handling in server il y a 1 semaine
blockdev.c mirror: Fix bdrv_has_zero_init() use il y a 4 semaines
blockjob.c blockjob: update nodes head while removing all bdrv il y a 2 jours
bootdevice.c fw_cfg: ignore suffixes in the bootdevice list dependent on machine class il y a 1 an
bt-host.c all: Clean up includes il y a 3 ans
bt-vhci.c Include qemu-common.h exactly where needed il y a 3 mois
configure configure: check if --no-pie is supported first il y a 1 semaine
cpus-common.c Monitor patches for 2019-08-21 il y a 3 semaines
cpus.c cpus: Fix throttling during vm_stop il y a 1 jour
device-hotplug.c Include hw/hw.h exactly where needed il y a 1 mois
device_tree.c device_tree: Fix integer overflowing in load_device_tree() il y a 5 mois
disas.c Include qemu-common.h exactly where needed il y a 3 mois
dma-helpers.c dma-helpers: ensure AIO callback is invoked after cancellation il y a 1 mois
exec.c memory: fetch pmem size in get_file_size() il y a 2 jours
gdbstub.c gdbstub: Fix handler for 'F' packet il y a 3 semaines
gitdm.config contrib: gitdm: add a mapping for Janus Technologies il y a 6 mois
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface il y a 6 mois
hmp-commands.hx audio: add audiodev property to vnc and wav_capture il y a 4 semaines
ioport.c Include qemu-common.h exactly where needed il y a 3 mois
iothread.c iothread: document about why we need explicit aio_poll() il y a 6 mois
job-qmp.c Include qemu-common.h exactly where needed il y a 3 mois
job.c job: drop job_drain il y a 1 semaine
memory.c memory: inline and optimize devend_memop il y a 2 jours
memory_ldst.inc.c memory: Single byte swap along the I/O path il y a 2 semaines
memory_mapping.c Include qemu-common.h exactly where needed il y a 3 mois
module-common.c all: Clean up includes il y a 3 ans
os-posix.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h il y a 1 mois
os-win32.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h il y a 1 mois
qdev-monitor.c qdev: Collect HMP handlers command handlers in qdev-monitor.c il y a 4 semaines
qemu-bridge-helper.c qemu-bridge-helper: move repeating code in parse_acl_file il y a 1 mois
qemu-deprecated.texi audio: omitting audiodev= parameter is only deprecated il y a 3 semaines
qemu-doc.texi qemu-ga: Convert invocation documentation to rST il y a 4 jours
qemu-edid.c Include qemu-common.h exactly where needed il y a 3 mois
qemu-img-cmds.hx qemu-img: Add salvaging mode to convert il y a 3 mois
qemu-img.c block: Use QEMU_IS_ALIGNED il y a 2 jours
qemu-img.texi doc: Preallocation does not require writing zeroes il y a 4 semaines
qemu-io-cmds.c qemu-io: Don't leak pattern file in error path il y a 5 jours
qemu-io.c Include qemu-common.h exactly where needed il y a 3 mois
qemu-keymap.c Include qemu-common.h exactly where needed il y a 3 mois
qemu-nbd.c nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO il y a 1 semaine
qemu-nbd.texi qemu-nbd: Add --pid-file option il y a 3 mois
qemu-option-trace.texi qemu-option-trace: -trace enable= is a pattern, not a file il y a 1 an
qemu-options-wrapper.h qemu-img: remove references to GEN_DOCS il y a 1 an
qemu-options.h Clean up ill-advised or unusual header guards il y a 3 ans
qemu-options.hx qemu-doc: Do not hard-code the name of the QEMU binary il y a 1 semaine
qemu-seccomp.c seccomp: report more useful errors from seccomp il y a 5 mois
qemu-tech.texi qemu-tech: Fix dangling @menu entries il y a 2 mois
qemu.nsi win32: fix README file in NSIS installer il y a 2 jours
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL il y a 2 ans
qtest.c tests: add module loading test il y a 3 semaines
replication.c replication: Introduce new APIs to do replication operation il y a 3 ans
replication.h Include qemu/module.h where needed, drop it from qemu-common.h il y a 3 mois
rules.mak contrib: add vhost-user-gpu il y a 3 mois
thunk.c thunk: improve readability of allocation loop il y a 6 mois
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() il y a 11 mois
trace-events hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ il y a 4 semaines
version.rc Use HTTPS for qemu.org and other domains il y a 1 an
vl.c Various trivial fixes il y a 3 semaines

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.


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:

* `<https://qemu.org/Hosts/Linux>`_
* `<https://qemu.org/Hosts/Mac>`_
* `<https://qemu.org/Hosts/W32>`_


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

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

.. code-block:: shell

git clone https://git.qemu.org/git/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 CODING_STYLE.rst file.

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

* `<https://qemu.org/Contribute/SubmitAPatch>`_
* `<https://qemu.org/Contribute/TrivialPatches>`_

The QEMU website is also maintained under source control.

.. code-block:: shell

git clone https://git.qemu.org/git/qemu-web.git

* `<https://www.qemu.org/2017/02/04/the-new-qemu-website-is-up/>`_

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

* `<https://github.com/stefanha/git-publish>`_

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 Launchpad as its primary upstream bug tracker. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:

* `<https://bugs.launchpad.net/qemu/>`_

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 launchpad.

For additional information on bug reporting consult:

* `<https://qemu.org/Contribute/ReportABug>`_


Contact
=======

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

* `<mailto:qemu-devel@nongnu.org>`_
* `<https://lists.nongnu.org/mailman/listinfo/qemu-devel>`_
* #qemu on irc.oftc.net

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

* `<https://qemu.org/Contribute/StartHere>`_