Žiadny popis

Marc-André Lureau 142ca628a7 ui: add a D-Bus display backend 4 rokov pred
.github 9b89cdb2a5 .github: move repo lockdown to the v2 configuration 3 rokov pred
.gitlab 6a9c2e07cc GitLab: Add "Feature Request" issue template. 4 rokov pred
.gitlab-ci.d 9f8e6cad65 gitlab-ci: Speed up the msys2-64bit job by using --without-default-devices 3 rokov pred
accel fd2ddd1689 kvm: add support for KVM_GUESTDBG_BLOCKIRQ 3 rokov pred
audio 87430d5b13 configure, meson: move audio driver detection to Meson 3 rokov pred
authz 05e391ae40 configure, meson: convert pam detection to meson 4 rokov pred
backends d2f25776ca docs: move D-Bus VMState documentation to source XML 3 rokov pred
block cf4fbc3030 block/nvme: fix infinite loop in nvme_free_req_queue_cb() 3 rokov pred
bsd-user 3363615a65 meson: Move bsd_user_ss to bsd-user/ 3 rokov pred
capstone @ f8b1b83301 eef20e402c capstone: Update to upstream "next" branch 4 rokov pred
chardev fdc6e16818 chardev/wctable: don't free the instance in wctablet_chr_finalize 3 rokov pred
common-user 5bfd125ec8 common-user: Adjust system call return on FreeBSD 3 rokov pred
configs cc23377516 Merge remote-tracking branch 'remotes/rth/tags/pull-arm-20211102-2' into staging 3 rokov pred
contrib 447f935674 plugins/cache: make L2 emulation optional through args 3 rokov pred
crypto 8c1d3dc772 crypto: add gnutls pbkdf provider 4 rokov pred
disas dcc99bd833 disas/nios2: Simplify endianess conversion 3 rokov pred
docs ef20c5ba08 docs: add dbus-display documentation 3 rokov pred
dtc @ b6910bec11 962fde57b7 dtc: Update to version 1.6.1 3 rokov pred
dump f13f22badc dump: Remove is_zero_page() 3 rokov pred
ebpf 080832e4f4 ebpf: only include in system emulators 3 rokov pred
fpu 42636fb923 softfloat: Add float64r32 arithmetic routines 3 rokov pred
fsdev cc82fde9c7 9pfs: make V9fsPath usable via P9Array API 3 rokov pred
gdb-xml dbd9e08476 target/arm: Advertise MVE to gdb when present 3 rokov pred
hw f6ef71bded ui: move qemu_spice_fill_device_address to ui/util.c 3 rokov pred
include 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
io 653163fcbc build-sys: add HAVE_IPPROTO_MPTCP 3 rokov pred
libdecnumber 21d7826fdb libdecnumber: Introduce decNumberIntegralToInt128 3 rokov pred
linux-headers 43709a0ca3 linux-headers: update to 5.16-rc1 3 rokov pred
linux-user 2bf40d0841 Merge tag 'pull-user-20211220' of https://gitlab.com/rth7680/qemu into staging 3 rokov pred
meson @ 12f9f04ba0 6638cae5f6 meson: bump submodule to 0.59.3 3 rokov pred
migration a5ed229488 multifd: Make zlib compression method not use iovs 3 rokov pred
monitor 1105812382 numa: Enable numa for SGX EPC sections 3 rokov pred
nbd e35574226a nbd/server: Simplify zero and trim 3 rokov pred
net 846a1e85da vdpa: Add dummy receive callback 3 rokov pred
pc-bios 0f457147f4 configure: remove unnecessary symlinks 3 rokov pred
plugins 86a41ac7fd plugins/meson.build: fix linker issue with weird paths 3 rokov pred
po 764ecf77d0 po: update turkish translation 3 rokov pred
python a57cb3e23d python/aqmp: fix send_fd_scm for python 3.6.x 3 rokov pred
qapi 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
qga a9e2eb06ed qapi: Add spaces after symbol declaration for consistency 3 rokov pred
qobject 1841f0112c qobject: braces {} are necessary for all arms of this statement 4 rokov pred
qom 1bf4d3294b monitor: Fix find_device_state() for IDs containing slashes 3 rokov pred
replay 46967b1a43 replay: notify CPU on event 4 rokov pred
roms 2307ddc15b Merge tag 'qemu-slof-20211112' of github.com:aik/qemu into ppc-next 3 rokov pred
scripts 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
scsi f9734d5d40 error: Use error_fatal to simplify obvious fatal errors (again) 4 rokov pred
semihosting db23e5d981 target/riscv: Replace riscv_cpu_is_32bit with riscv_cpu_mxl 3 rokov pred
slirp @ a88d9ace23 43f547b73d Update libslirp to v4.6.1 4 rokov pred
softmmu aff0e204cb accel/tcg: suppress IRQ check for special TBs 3 rokov pred
storage-daemon 6604e4757a qapi: Generalize command policy checking 3 rokov pred
stubs a00e37a4be chardev: don't exit() straight away on C-a x 3 rokov pred
subprojects 6889eb2d43 libvhost-user: fix VHOST_USER_REM_MEM_REG skipping mmap_addr 3 rokov pred
target 0643c12e4b target/riscv: Enable bitmanip Zb[abcs] instructions 3 rokov pred
tcg b9537d5904 tcg/arm: Reduce vector alignment requirement for NEON 3 rokov pred
tests 61534882e7 backends: move dbus-vmstate1.xml to backends/ 3 rokov pred
tools 555a76e5e5 virtiofsd: Error on bad socket group name 3 rokov pred
trace 9c29b74100 trace: move configuration from configure to Meson 3 rokov pred
ui 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
util 079bff693b transactions: Invoke clean() after everything else 3 rokov pred
.cirrus.yml b92da9acb1 cirrus: delete FreeBSD and macOS jobs 4 rokov pred
.dir-locals.el 91288a58a5 Add .dir-locals.el file to configure emacs coding style 10 rokov pred
.editorconfig 2c9192c177 .editorconfig: update the automatic mode setting for Emacs 4 rokov pred
.exrc 692e587fc6 qemu: add .exrc 13 rokov pred
.gdbinit 3a586d2f0b .gdbinit: load QEMU sub-commands when gdb starts 8 rokov pred
.gitattributes 991e80911e maint: Tell git that *.py files should use python diff hunks 4 rokov pred
.gitignore 6e52aafbac gitignore: Update with some filetypes 4 rokov pred
.gitlab-ci.yml 9ada9fd259 docs: Document GitLab custom CI/CD variables 4 rokov pred
.gitmodules 9911ca0d1b gitmodules: use GitLab repos instead of qemu.org 4 rokov pred
.gitpublish 08bb160e02 Add a git-publish configuration file 7 rokov pred
.mailmap 2c092950a4 MAINTAINERS: update email address of Christian Borntraeger 3 rokov pred
.patchew.yml 66cf70149a scripts/checkpatch: roll diff tweaking into checkpatch itself 4 rokov pred
.readthedocs.yml 36d9c2883e readthedocs: build with Python 3.6 4 rokov pred
.travis.yml 9d03f5abed travis.yml: Remove the "Release tarball" job 3 rokov pred
COPYING a013cc6593 COPYING: update from FSF 17 rokov pred
COPYING.LIB f0d44cc446 COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 6 rokov pred
Kconfig f4063f9c31 meson: Introduce target-specific Kconfig 4 rokov pred
Kconfig.host 65ce87d476 kconfig: split CONFIG_SPARSE_MEM from fuzzing 3 rokov pred
LICENSE cb974c95df tcg/LICENSE: Remove out of date claim about TCG subdirectory licensing 5 rokov pred
MAINTAINERS ff9c1e5500 linux-user: Move thunk.c from top-level 3 rokov pred
Makefile af7d106e3e Makefile: Fix cscope issues on MacOS and soft links 3 rokov pred
README.rst 1c3515ad59 README: Fix some documentation URLs 3 rokov pred
VERSION af1719795c Open 6.3 development tree 3 rokov pred
block.c b0a9f6fed3 block: Let replace_child_noperm free children 3 rokov pred
blockdev-nbd.c 7b3b616838 block/nbd: Use qcrypto_tls_creds_check_endpoint() 4 rokov pred
blockdev.c 95fd260f0a blockdev: Drop unused drive_get_next() 3 rokov pred
blockjob.c a7b4f8fc09 progressmeter: protect with a mutex 4 rokov pred
configure d83acfd013 build-sys: set glib dependency version 3 rokov pred
cpu.c ad5439bb53 cpu: remove unnecessary #ifdef CONFIG_TCG 3 rokov pred
cpus-common.c d6ea423635 overall/alpha tcg cpus|hppa: Fix Lesser GPL version number 4 rokov pred
disas.c 2068cabd3f Do not include cpu.h if it's not really necessary 4 rokov pred
gdbstub.c 12bc5b4cd5 gdbstub, kvm: let KVM report supported singlestep flags 3 rokov pred
gitdm.config a10f373de4 contrib/gitdm: add a new interns group-map for GSoC/Outreachy work 4 rokov pred
hmp-commands-info.hx 91f2fa7045 qapi: introduce x-query-irq QMP command 3 rokov pred
hmp-commands.hx de4cf848b1 hmp: Add shortcut to stop command to match cont 3 rokov pred
iothread.c 1cc7eada97 iothread: use IOThreadParamInfo in iothread_[set|get]_param() 3 rokov pred
job-qmp.c a7b4f8fc09 progressmeter: protect with a mutex 4 rokov pred
job.c a640fa0e38 mirror: Do not clear .cancelled 3 rokov pred
memory_ldst.c.inc f933b02b59 exec/memory_ldst: Use correct type sizes 4 rokov pred
meson.build 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
meson_options.txt 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
module-common.c d38ea87ac5 all: Clean up includes 9 rokov pred
os-posix.c fd5fc4b12d remove qemu-options* from root directory 4 rokov pred
os-win32.c fd5fc4b12d remove qemu-options* from root directory 4 rokov pred
page-vary-common.c 44b99a6d5f exec: Build page-vary-common.c with -fno-lto 4 rokov pred
page-vary.c 44b99a6d5f exec: Build page-vary-common.c with -fno-lto 4 rokov pred
qemu-bridge-helper.c f761b41a62 qemu-bridge-helper: relocate path to default ACL 4 rokov pred
qemu-edid.c bdbe824b7e qemu-edid: use qemu_edid_size() 4 rokov pred
qemu-img-cmds.hx 9a5d135267 qemu-img: Consistent docs for convert -F 3 rokov pred
qemu-img.c 1899bf4737 qemu-img: Add -F shorthand to convert 3 rokov pred
qemu-io-cmds.c 6cf42ca2f9 block: Acquire AioContexts during bdrv_reopen_multiple() 4 rokov pred
qemu-io.c f9734d5d40 error: Use error_fatal to simplify obvious fatal errors (again) 4 rokov pred
qemu-keymap.c 4455922f7b qemu-keymap: Add license in generated files 3 rokov pred
qemu-nbd.c 3d212b41e9 nbd/server: Add --selinux-label option 3 rokov pred
qemu-options.hx 142ca628a7 ui: add a D-Bus display backend 3 rokov pred
qemu.nsi 70903cc2fb nsis: adjust for new MinGW paths 4 rokov pred
qemu.sasl 213de8a2fb sasl: remove comment about obsolete kerberos versions 4 rokov pred
replication.c b02629550d replication: move include out of root directory 4 rokov pred
trace-events 0583f775d2 trace: Split guest_mem_before 3 rokov pred
version.rc ddfcb8c43c configure: remove CONFIG_FILEVERSION and CONFIG_PRODUCTVERSION 4 rokov pred

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:

* ``_