You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Wei Yang 25d68ffb6b CODING_STYLE: indent example code as all others 9 ay önce
accel cputlb: Fix io_readx() to respect the access_type 7 ay önce
audio audio: fix audio timer rate conversion bug 8 ay önce
authz filemon: fix watch IDs to avoid potential wraparound issues 8 ay önce
backends vhost-user: simplify vhost_user_init/vhost_user_cleanup 9 ay önce
block block/qed: add missed coroutine_fn markers 7 ay önce
bsd-user cpu: Rename parse_cpu_model() to parse_cpu_option() 7 ay önce
capstone @ 22ead3e0bf disas: Add capstone as submodule 2 yıl önce
chardev char-pty: Print "char device redirected" message to stdout 7 ay önce
contrib contrib/rdmacm-mux: Fix out-of-bounds risk 9 ay önce
crypto trace-events: Shorten file names in comments 8 ay önce
default-configs Add generic Nios II board. 7 ay önce
disas disas: Rename include/disas/bfd.h back to include/disas/dis-asm.h 7 ay önce
docs Pull request 7 ay önce
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 1 yıl önce
fpu hardfloat: fix float32/64 fused multiply-add 8 ay önce
fsdev qemu/queue.h: leave head structs anonymous unless necessary 11 ay önce
gdb-xml RISC-V: Add 64-bit gdb xml files. 8 ay önce
hw hw/net/pcnet: Use qemu_log_mask(GUEST_ERROR) instead of printf 7 ay önce
include block: introduce byte-based io helpers 7 ay önce
io trace-events: Shorten file names in comments 8 ay önce
libdecnumber build: remove CONFIG_LIBDECNUMBER 2 yıl önce
linux-headers linux-headers: add linux/mman.h. 7 ay önce
linux-user cpu: Rename parse_cpu_model() to parse_cpu_option() 7 ay önce
migration migration/ram.c: Fix use-after-free in multifd_recv_unfill_packet() 8 ay önce
nbd nbd/client: Fix error message for server with unusable sizing 8 ay önce
net net: tap: use qemu_set_nonblock 8 ay önce
pc-bios Support for booting from a vfio-ccw passthrough dasd device 7 ay önce
po po/Makefile: Modern shell scripting (use $() instead of ``) 1 yıl önce
python/qemu Python queue, 2019-02-22 9 ay önce
qapi qapi/migration.json: Rename COLOStatus last_mode to last-mode 8 ay önce
qga qga: process_event() simplification 8 ay önce
qobject json: Fix off-by-one assert check in next_state() 8 ay önce
qom qom/cpu: Simplify how CPUClass:cpu_dump_state() prints 7 ay önce
replay replay: Exit on errors reading from replay log 1 yıl önce
roms roms: build edk2 firmware binaries and variable store templates 7 ay önce
scripts scripts/update-linux-headers: add linux/mman.h 7 ay önce
scsi log: Make glib logging go through QEMU 7 ay önce
slirp slirp: Gcc 9 -O3 fix 7 ay önce
stubs qemu-print: New qemu_printf(), qemu_vprintf() etc. 7 ay önce
target target/hppa: Always return EXCP_DMAR for protection id trap 7 ay önce
tcg tcg/arm: Restrict constant pool displacement to 12 bits 7 ay önce
tests hmp: gva2gpa debug command 7 ay önce
trace trace: Simplify how st_print_trace_file_status() prints 7 ay önce
ui curses: fix wchar_t printf warning 8 ay önce
util cutils: Fix size_to_str() on 32-bit platforms 7 ay önce
.cirrus.yml cirrus.yml: Add macOS continuous integration task 9 ay önce
.dir-locals.el Add .dir-locals.el file to configure emacs coding style 4 yıl önce
.editorconfig editorconfig: set emacs mode 1 yıl önce
.exrc qemu: add .exrc 7 yıl önce
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts 2 yıl önce
.gitignore Makefile: install the edk2 firmware images and their descriptors 7 ay önce
.gitlab-ci.yml Add a gitlab-ci file for Continuous Integration testing on Gitlab 9 ay önce
.gitmodules roms: add the edk2 project as a git submodule 9 ay önce
.gitpublish Add a git-publish configuration file 1 yıl önce
.mailmap maint: Grammar fix to mailmap 1 yıl önce
.shippable.yml .shippable.yml: disable the win cross tests 11 ay önce
.travis.yml .travis.yml: reduce number of targets built while disabling things 8 ay önce
CODING_STYLE CODING_STYLE: indent example code as all others 7 ay önce
COPYING COPYING: update from FSF 11 yıl önce
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from 10 ay önce
Changelog Use HTTPS for and other domains 2 yıl önce
HACKING HACKING: document preference for g_new instead of g_malloc 1 yıl önce kconfig: add dependencies on CONFIG_MSI_NONBROKEN 8 ay önce
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 5 yıl önce
MAINTAINERS hw/devices: Move TI touchscreen declarations into a new header 7 ay önce
Makefile Pull request 7 ay önce
Makefile.objs RISC-V: Convert trap debugging to trace events 8 ay önce tests/tcg: enable tcg tests for softmmu 9 ay önce
README README: use 'https://' instead of 'git://' 1 yıl önce
VERSION Open 4.1 development tree 7 ay önce
arch_init.c arch_init: sort architectures 1 yıl önce
balloon.c balloon: Allow multiple inhibit users 1 yıl önce
block.c block: Fix AioContext switch for bs->drv == NULL 7 ay önce
blockdev-nbd.c nbd: allow authorization with nbd-server-start QMP command 9 ay önce
blockdev.c blockdev: Make -drive format=help print to stdout 7 ay önce
blockjob.c blockjob: fix user pause in block_job_error_action 8 ay 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 all: Clean up includes 3 yıl önce
configure configure: Remove --source-path option 7 ay önce
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ 11 ay önce
cpus.c qom/cpu: Simplify how CPUClass:cpu_dump_state() prints 7 ay önce
device-hotplug.c hmp: Fix drive_add ... format=help crash 8 ay önce
device_tree.c device_tree: Fix integer overflowing in load_device_tree() 8 ay önce
disas.c disas: Rename include/disas/bfd.h back to include/disas/dis-asm.h 7 ay önce
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it 2 yıl önce
dump.c dump: Set correct vaddr for ELF dump 10 ay önce
exec.c Machine queue, 2019-04-25 7 ay önce
gdbstub.c gdbstub: fix vCont packet handling when no thread is specified 8 ay önce
gitdm.config contrib: gitdm: add a mapping for Janus Technologies 9 ay önce
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface 9 ay önce
hmp-commands.hx hmp: gva2gpa debug command 7 ay önce
hmp.c hmp: delvm: use hmp_handle_error 7 ay önce
hmp.h {hmp, hw/pvrdma}: Expose device internals via monitor interface 9 ay önce
ioport.c trace: switch to modular code generation for sub-directories 2 yıl önce
iothread.c iothread: document about why we need explicit aio_poll() 9 ay önce
job-qmp.c jobs: canonize Error object 1 yıl önce
job.c job: Fix off-by-one assert checks for JobSTT and JobVerbTable 1 yıl önce
memory.c memory: Clean up how mtree_info() prints 7 ay önce exec: Fix MAP_RAM for cached access 1 yıl önce
memory_mapping.c qemu/queue.h: simplify reverse access to QTAILQ 11 ay önce
module-common.c all: Clean up includes 3 yıl önce
monitor.c hmp: gva2gpa debug command 7 ay önce
numa.c numa: Fixed the memory leak of numa error message 10 ay önce
os-posix.c util: add qemu_write_pidfile() 1 yıl önce
os-win32.c util: add qemu_write_pidfile() 1 yıl önce
qdev-monitor.c monitor: Simplify how -device/device_add print help 7 ay önce
qemu-bridge-helper.c all: Remove unnecessary glib.h includes 3 yıl önce
qemu-deprecated.texi socket: allow wait=false for client socket 7 ay önce
qemu-doc.texi qemu-doc: Add section on MIPS' Boston board 9 ay önce
qemu-edid.c display/edid: add edid generator to qemu. 1 yıl önce
qemu-ga.texi qemu-ga: Remove stray 'q' in documentation 3 yıl önce
qemu-img-cmds.hx qemu-img: fix .hx and .texi disparity 8 ay önce
qemu-img.c qemu-img: use buffer-based io 7 ay önce
qemu-img.texi qemu-img: fix .hx and .texi disparity 8 ay önce
qemu-io-cmds.c block/qapi: Clean up how we print to monitor or stdout 7 ay önce
qemu-io.c log: Make glib logging go through QEMU 7 ay önce
qemu-keymap.c ui: use enum to string helpers 1 yıl önce
qemu-nbd.c log: Make glib logging go through QEMU 7 ay önce
qemu-nbd.texi qemu-nbd: add support for authorization of TLS clients 9 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 Add Nios II semihosting support. 7 ay önce
qemu-seccomp.c seccomp: report more useful errors from seccomp 8 ay önce
qemu-tech.texi cli qmp: Mark --preconfig, exit-preconfig experimental 1 yıl önce
qemu.nsi Use HTTPS for and other domains 2 yıl önce
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL 2 yıl önce
qmp.c qapi: make query-cpu-definitions depend on specific targets 9 ay önce
qtest.c char: allow specifying a GMainContext at opening time 10 ay önce
replication.c replication: Introduce new APIs to do replication operation 3 yıl önce
replication.h block/replication: Remove protocol_name field 1 yıl önce
rules.mak build: switch to Kconfig 9 ay önce
thunk.c thunk: improve readability of allocation loop 9 ay önce
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() 1 yıl önce
trace-events trace-events: Fix attribution of trace points to source 8 ay önce
version.rc Use HTTPS for and other domains 2 yıl önce
vl.c trace: fix runstate tracing 7 ay önce
win_dump.c dump: fix Windows dump memory run mapping 1 yıl önce
win_dump.h dump: move Windows dump structures definitions 1 yıl önce


         QEMU README

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

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.


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:

mkdir build
cd build

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.

git clone

When submitting patches, one common approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the HACKING and CODING_STYLE files.

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

The QEMU website is also maintained under source control.

git clone

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:

$ 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:

$ 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:

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:


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

- #qemu on

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

-- End