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

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>`_