qemu: quick emulator
C C++ Python Shell Haxe Assembly Other
Latest commit 8eb779e Feb 22, 2016 @pm215 pm215 Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into s…
…taging

Block layer patches

# gpg: Signature made Mon 22 Feb 2016 15:59:25 GMT using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (34 commits)
  qemu-iotests: 140: make description slightly more verbose
  qemu-iotests: 140: don't use IDE device
  qemu-iotests: 067: ignore QMP events
  blockdev: unset inappropriate flags when changing medium
  MAINTAINERS: Add myself as maintainer of the throttling code
  docs: Document the throttling infrastructure
  qapi: Correct the name of the iops_rd parameter
  qemu-iotests: Extend iotest 093 to test bursts
  throttle: Test throttle_compute_wait() during bursts
  throttle: Check that burst_level leaks correctly
  qapi: Add burst length fields to BlockDeviceInfo
  qapi: Add burst length parameters to block_set_io_throttle
  throttle: Add command-line settings to define the burst periods
  throttle: Add support for burst periods
  throttle: Use throttle_config_init() to initialize ThrottleConfig
  throttle: Merge all functions that check the configuration into one
  throttle: Set always an average value when setting a maximum value
  throttle: Make throttle_is_valid() set errp
  throttle: Make throttle_max_is_missing_limit() set errp
  throttle: Make throttle_conflicting() set errp
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Failed to load latest commit information.
audio
backends
block
bsd-user
contrib
crypto
default-configs
disas
docs
dtc @ 65cc4d2
fpu
fsdev
gdb-xml
hw
include
io
libdecnumber
linux-headers
linux-user
migration
nbd
net
pc-bios
pixman @ 87eea99
po
qapi
qga
qobject
qom
replay
roms
scripts
slirp
stubs
target-alpha
target-arm
target-cris
target-i386
target-lm32
target-m68k
target-microblaze
target-mips
target-moxie
target-openrisc
target-ppc
target-s390x
target-sh4
target-sparc
target-tilegx
target-tricore
target-unicore32
target-xtensa
tcg
tests
trace
ui
util
.dir-locals.el
.exrc
.gitignore
.gitmodules
.mailmap
.travis.yml .travis.yml: reduce the test matrix a little Feb 8, 2016
CODING_STYLE
COPYING
COPYING.LIB Update FSF address in GPL/LGPL boilerplate Jan 4, 2009
Changelog
HACKING
LICENSE
MAINTAINERS
Makefile
Makefile.objs
Makefile.target
README
VERSION
accel.c
aio-posix.c
aio-win32.c
arch_init.c
async.c
balloon.c all: Clean up includes Feb 4, 2016
block.c
blockdev-nbd.c
blockdev.c
blockjob.c
bootdevice.c
bt-host.c
bt-vhci.c
configure
cpu-exec-common.c
cpu-exec.c
cpus.c
cputlb.c
device-hotplug.c
device_tree.c
disas.c
dma-helpers.c all: Clean up includes Feb 4, 2016
dump.c all: Clean up includes Feb 4, 2016
exec.c
gdbstub.c
hmp-commands-info.hx
hmp-commands.hx
hmp.c
hmp.h
iohandler.c
ioport.c
iothread.c all: Clean up includes Feb 4, 2016
kvm-all.c
kvm-stub.c
main-loop.c
memory.c
memory_mapping.c
module-common.c
monitor.c
numa.c
os-posix.c
os-win32.c
page_cache.c
qapi-schema.json
qdev-monitor.c all: Clean up includes Feb 4, 2016
qdict-test-data.txt
qemu-bridge-helper.c
qemu-char.c char: fix handling of QIO_CHANNEL_ERR_BLOCK Feb 16, 2016
qemu-doc.texi
qemu-ga.texi
qemu-img-cmds.hx
qemu-img.c
qemu-img.texi
qemu-io-cmds.c
qemu-io.c
qemu-nbd.c
qemu-nbd.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx
qemu-seccomp.c all: Clean up includes Feb 4, 2016
qemu-tech.texi
qemu-timer.c
qemu.nsi
qemu.sasl
qjson.c
qmp-commands.hx
qmp.c
qtest.c
rules.mak
softmmu_template.h
spice-qemu-char.c
tcg-runtime.c
tci.c
thread-pool.c
thunk.c
tpm.c
trace-events
translate-all.c
translate-all.h
translate-common.c
user-exec.c
version.rc
vl.c
xen-common-stub.c
xen-common.c
xen-hvm-stub.c
xen-hvm.c
xen-mapcache.c

README

         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:

  mkdir build
  cd build
  ../configure
  make

Complete details of the process for building and configuring QEMU for
all supported host platforms can be found in the qemu-tech.html file.
Additional information can also be found online via the QEMU website:

  http://qemu-project.org/Hosts/Linux
  http://qemu-project.org/Hosts/W32


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

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

   git clone git://git.qemu-project.org/qemu.git

When submitting patches, the preferred 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 HACKING and CODING_STYLE files.

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

  http://qemu-project.org/Contribute/SubmitAPatch
  http://qemu-project.org/Contribute/TrivialPatches


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:

  http://qemu-project.org/Contribute/ReportABug


Contact
=======

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

 - qemu-devel@nongnu.org
   http://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:

  http://qemu-project.org/Contribute/StartHere

-- End