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Peter Maydell 474f3938d7 Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-jun-21-2019' into staging 4 天前
accel target/i386: kvm: Add support for save and restore nested state 4 天前
audio Include qemu-common.h exactly where needed 1周前
authz Include qemu/module.h where needed, drop it from qemu-common.h 1周前
backends Include qemu/module.h where needed, drop it from qemu-common.h 1周前
block block/commit: Drop bdrv_child_try_set_perm() 1周前
bsd-user Include qemu-common.h exactly where needed 1周前
capstone @ 22ead3e0bf disas: Add capstone as submodule 1年前
chardev monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() 1周前
contrib vhost-user-gpu: initialize msghdr & iov at declaration 1周前
crypto Normalize position of header guard 1周前
default-configs hw/acpi: Consolidate build_mcfg to pci.c 3 周前
disas Include qemu-common.h exactly where needed 1周前
docs i386/kvm: add support for Direct Mode for Hyper-V synthetic timers 4 天前
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 8 个月前
fpu hardfloat: fix float32/64 fused multiply-add 3 个月前
fsdev Include qemu/module.h where needed, drop it from qemu-common.h 1周前
gdb-xml RISC-V: Add 64-bit gdb xml files. 3 个月前
hw hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 4 天前
include hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 4 天前
io Include qemu-common.h exactly where needed 1周前
libdecnumber build: remove CONFIG_LIBDECNUMBER 1年前
linux-headers linux-headers: sync with latest KVM headers from Linux 5.2 4 天前
linux-user semihosting: split console_out into string and char versions 1周前
migration Include qemu-common.h exactly where needed 1周前
monitor block/block-backend: blk_iostatus_reset: drop usage of bs->job 1周前
nbd nbd/server: Nicer spelling of max BLOCK_STATUS reply length 1周前
net Include qemu-common.h exactly where needed 1周前
pc-bios pc-bios: update the README file with edk2-stable201905 information 1周前
po po/Makefile: Modern shell scripting (use $() instead of ``) 8 个月前
python/qemu event_match: always match on None value 1周前
qapi block/null: Expose read-zeroes option in QAPI schema 1周前
qga Include qemu-common.h exactly where needed 1周前
qobject qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h 1周前
qom Include qemu-common.h exactly where needed 1周前
replay Include qemu-common.h exactly where needed 1周前
roms roms/Makefile.edk2: update input file list for "pc-bios/edk2-licenses.txt" 1周前
scripts decodetree: Fix comparison of Field 1周前
scsi Include qemu-common.h exactly where needed 1周前
slirp @ f0da672620 Update upstream slirp 1 个月前
stubs monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() 1周前
target target/i386: kvm: Add nested migration blocker only when kernel lacks required capabilities 4 天前
tcg Supply missing header guards 1周前
tests tests/tcg: target/mips: Amend tests for MSA pack instructions 4 天前
trace Include qemu-common.h exactly where needed 1周前
ui ui/cocoa: Fix mouse grabbing in fullscreen mode for relative input device 1周前
util util/main-loop: Fix incorrect assertion 4 天前
.cirrus.yml cirrus / travis: Add gnu-sed and bash for macOS and FreeBSD 1 个月前
.dir-locals.el Add .dir-locals.el file to configure emacs coding style 3 年前
.editorconfig editorconfig: add setting for shell scripts 1周前
.exrc qemu: add .exrc 6 年前
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts 2 年前
.gitignore Makefile: install the edk2 firmware images and their descriptors 2 个月前
.gitlab-ci.yml gitlab-ci.yml: Test the TCG interpreter in a CI pipeline 1 个月前
.gitmodules gitmodules: use qemu.org git mirrors 1 个月前
.gitpublish Add a git-publish configuration file 1年前
.mailmap maint: Grammar fix to mailmap 6 个月前
.patchew.yml ci: store Patchew configuration in the tree 3 周前
.shippable.yml .shippable.yml: disable the win cross tests 6 个月前
.travis.yml Travis: print acceptance tests logs in case of job failure 1周前
CODING_STYLE CODING_STYLE: indent example code as all others 1 个月前
COPYING COPYING: update from FSF 10 年前
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 4 个月前
Changelog Use HTTPS for qemu.org and other domains 1年前
HACKING HACKING: document preference for g_new instead of g_malloc 1年前
Kconfig.host kconfig: add dependencies on CONFIG_MSI_NONBROKEN 3 个月前
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 4 年前
MAINTAINERS MAINTAINERS: Consolidate MIPS disassembler-related items 4 天前
Makefile docs: Build and install specs manual 1周前
Makefile.objs monitor: Split out monitor/qmp.c 1周前
Makefile.target Move monitor.c to monitor/misc.c 1周前
README README: use 'https://' instead of 'git://' 7 个月前
VERSION Open 4.1 development tree 2 个月前
arch_init.c Include qemu-common.h exactly where needed 1周前
balloon.c Include qemu-common.h exactly where needed 1周前
block.c block: Ignore loosening perm restrictions failures 1周前
blockdev-nbd.c nbd: allow authorization with nbd-server-start QMP command 3 个月前
blockdev.c block: drop bs->job 1周前
blockjob.c block: drop bs->job 1周前
bootdevice.c fw_cfg: ignore suffixes in the bootdevice list dependent on machine class 10 个月前
bt-host.c all: Clean up includes 3 年前
bt-vhci.c Include qemu-common.h exactly where needed 1周前
configure configure: remove tpm_passthrough & tpm_emulator 3 周前
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ 5 个月前
cpus.c hax: Honor CPUState::halted 4 天前
device-hotplug.c hmp: Fix drive_add ... format=help crash 2 个月前
device_tree.c device_tree: Fix integer overflowing in load_device_tree() 2 个月前
disas.c Include qemu-common.h exactly where needed 1周前
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it 2 年前
dump.c Include qemu-common.h exactly where needed 1周前
exec.c Include qemu-common.h exactly where needed 1周前
gdbstub.c monitor: Replace monitor_init() with monitor_init_{hmp, qmp}() 1周前
gitdm.config contrib: gitdm: add a mapping for Janus Technologies 3 个月前
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface 3 个月前
hmp-commands.hx monitor: Rename HMP command type and tables 1周前
hmp.h Include qemu-common.h exactly where needed 1周前
ioport.c Include qemu-common.h exactly where needed 1周前
iothread.c iothread: document about why we need explicit aio_poll() 3 个月前
job-qmp.c Include qemu-common.h exactly where needed 1周前
job.c Include qemu-common.h exactly where needed 1周前
memory.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 1周前
memory_ldst.inc.c exec: Fix MAP_RAM for cached access 1年前
memory_mapping.c Include qemu-common.h exactly where needed 1周前
module-common.c all: Clean up includes 3 年前
numa.c numa: improve cpu hotplug error message with a wrong node-id 2 周前
os-posix.c Include qemu-common.h exactly where needed 1周前
os-win32.c Include qemu-common.h exactly where needed 1周前
qdev-monitor.c monitor: Simplify how -device/device_add print help 2 个月前
qemu-bridge-helper.c qemu-bridge-helper: Fix misuse of isspace() 1 个月前
qemu-deprecated.texi vl: Deprecate -mon pretty=... for HMP monitors 1周前
qemu-doc.texi docs: add Security chapter to the documentation 1 个月前
qemu-edid.c Include qemu-common.h exactly where needed 1周前
qemu-ga.texi doc: fix the configuration path 1 个月前
qemu-img-cmds.hx qemu-img: Add salvaging mode to convert 1周前
qemu-img.c qemu-img: Add salvaging mode to convert 1周前
qemu-img.texi qemu-img: Add salvaging mode to convert 1周前
qemu-io-cmds.c qemu-io-cmds: use clock_gettime for benchmarking 1周前
qemu-io.c Include qemu-common.h exactly where needed 1周前
qemu-keymap.c Include qemu-common.h exactly where needed 1周前
qemu-nbd.c qemu-nbd: Do not close stderr 1周前
qemu-nbd.texi qemu-nbd: Add --pid-file option 1周前
qemu-option-trace.texi qemu-option-trace: -trace enable= is a pattern, not a file 1年前
qemu-options-wrapper.h qemu-img: remove references to GEN_DOCS 1年前
qemu-options.h Clean up ill-advised or unusual header guards 2 年前
qemu-options.hx docs: smbios: remove family=x from type2 entry description 3 周前
qemu-seccomp.c seccomp: report more useful errors from seccomp 3 个月前
qemu-tech.texi qemu-tech.texi: Remove "QEMU compared to other emulators" section 1周前
qemu.nsi Use HTTPS for qemu.org and other domains 1年前
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL 2 年前
qtest.c Include qemu/module.h where needed, drop it from qemu-common.h 1周前
replication.c replication: Introduce new APIs to do replication operation 2 年前
replication.h Include qemu/module.h where needed, drop it from qemu-common.h 1周前
rules.mak contrib: add vhost-user-gpu 3 周前
thunk.c thunk: improve readability of allocation loop 3 个月前
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() 8 个月前
trace-events Move monitor.c to monitor/misc.c 1周前
version.rc Use HTTPS for qemu.org and other domains 1年前
vl.c vl: Deprecate -mon pretty=... for HMP monitors 1周前
win_dump.c Include qemu-common.h exactly where needed 1周前
win_dump.h dump: move Windows dump structures definitions 8 个月前

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

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.

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 HACKING and CODING_STYLE files.

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.

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:

$ 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:

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

- 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

-- End