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Peter Maydell f3d0bec9f8 Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-06-14' into staging 2 dagar sedan
accel tcg: Fix typos in helper_gvec_sar{8,32,64}v 3 dagar sedan
audio Include qemu-common.h exactly where needed 4 dagar sedan
authz Include qemu/module.h where needed, drop it from qemu-common.h 4 dagar sedan
backends Include qemu/module.h where needed, drop it from qemu-common.h 4 dagar sedan
block blkdebug: Inject errors on .bdrv_co_block_status() 2 dagar sedan
bsd-user Include qemu-common.h exactly where needed 4 dagar sedan
capstone @ 22ead3e0bf disas: Add capstone as submodule 1 år sedan
chardev Include qemu-common.h exactly where needed 4 dagar sedan
contrib Clean up a header guard symbols (again) 4 dagar sedan
crypto Normalize position of header guard 4 dagar sedan
default-configs hw/acpi: Consolidate build_mcfg to pci.c 2 veckor sedan
disas Include qemu-common.h exactly where needed 4 dagar sedan
docs qapi: Add feature flags to struct types 4 dagar sedan
dtc @ 88f18909db Update dtc/libfdt submodule to v1.4.7 8 månader sedan
fpu hardfloat: fix float32/64 fused multiply-add 2 månader sedan
fsdev Include qemu/module.h where needed, drop it from qemu-common.h 4 dagar sedan
gdb-xml RISC-V: Add 64-bit gdb xml files. 2 månader sedan
hw hw/block/fdc: floppy command FIFO memory initialization 2 dagar sedan
include vfio/common: Introduce vfio_set_irq_signaling helper 3 dagar sedan
io Include qemu-common.h exactly where needed 4 dagar sedan
libdecnumber build: remove CONFIG_LIBDECNUMBER 1 år sedan
linux-headers linux headers: update against Linux 5.2-rc1 3 veckor sedan
linux-user semihosting: split console_out into string and char versions 4 dagar sedan
migration Include qemu-common.h exactly where needed 4 dagar sedan
nbd nbd/server: Nicer spelling of max BLOCK_STATUS reply length 3 dagar sedan
net Include qemu-common.h exactly where needed 4 dagar sedan
pc-bios pc-bios/s390: Update firmware image with "Skip bootmap signature entries" fix 1 månad sedan
po po/Makefile: Modern shell scripting (use $() instead of ``) 7 månader sedan
python/qemu event_match: always match on None value 2 dagar sedan
qapi blkdebug: Inject errors on .bdrv_co_block_status() 2 dagar sedan
qga Include qemu-common.h exactly where needed 4 dagar sedan
qobject qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h 5 dagar sedan
qom Include qemu-common.h exactly where needed 4 dagar sedan
replay Include qemu-common.h exactly where needed 4 dagar sedan
roms roms: List and describe the Makefile 'clean' rule 3 veckor sedan
scripts decodetree: Fix comparison of Field 3 dagar sedan
scsi Include qemu-common.h exactly where needed 4 dagar sedan
slirp @ f0da672620 Update upstream slirp 1 månad sedan
stubs Include qemu-common.h exactly where needed 4 dagar sedan
target target/arm: Fix short-vector increment behaviour 3 dagar sedan
tcg Supply missing header guards 4 dagar sedan
tests iotests: Test qemu-img convert -C --salvage 2 dagar sedan
trace Include qemu-common.h exactly where needed 4 dagar sedan
ui ui/cocoa: Fix mouse grabbing in fullscreen mode for relative input device 3 dagar sedan
util Include qemu-common.h exactly where needed 4 dagar sedan
.cirrus.yml cirrus / travis: Add gnu-sed and bash for macOS and FreeBSD 3 veckor sedan
.dir-locals.el Add .dir-locals.el file to configure emacs coding style 3 år sedan
.editorconfig editorconfig: add setting for shell scripts 4 dagar sedan
.exrc qemu: add .exrc 6 år sedan
.gdbinit .gdbinit: load QEMU sub-commands when gdb starts 2 år sedan
.gitignore Makefile: install the edk2 firmware images and their descriptors 2 månader sedan
.gitlab-ci.yml gitlab-ci.yml: Test the TCG interpreter in a CI pipeline 1 månad sedan
.gitmodules gitmodules: use qemu.org git mirrors 1 månad sedan
.gitpublish Add a git-publish configuration file 1 år sedan
.mailmap maint: Grammar fix to mailmap 6 månader sedan
.patchew.yml ci: store Patchew configuration in the tree 1 vecka sedan
.shippable.yml .shippable.yml: disable the win cross tests 6 månader sedan
.travis.yml .travis.yml: add clang ubsan job 4 dagar sedan
CODING_STYLE CODING_STYLE: indent example code as all others 1 månad sedan
COPYING COPYING: update from FSF 10 år sedan
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 4 månader sedan
Changelog Use HTTPS for qemu.org and other domains 1 år sedan
HACKING HACKING: document preference for g_new instead of g_malloc 1 år sedan
Kconfig.host kconfig: add dependencies on CONFIG_MSI_NONBROKEN 3 månader sedan
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 4 år sedan
MAINTAINERS MAINTAINERS: put myself forward for gdbstub 4 dagar sedan
Makefile Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190529-pull-request' into staging 2 veckor sedan
Makefile.objs Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190529-pull-request' into staging 2 veckor sedan
Makefile.target Makefile.target: support per-target coverage reports 2 veckor sedan
README README: use 'https://' instead of 'git://' 7 månader sedan
VERSION Open 4.1 development tree 1 månad sedan
arch_init.c Include qemu-common.h exactly where needed 4 dagar sedan
balloon.c Include qemu-common.h exactly where needed 4 dagar sedan
block.c block: Remove bdrv_set_aio_context() 1 vecka sedan
blockdev-nbd.c nbd: allow authorization with nbd-server-start QMP command 3 månader sedan
blockdev.c blockdev: Overlays are not snapshots 2 dagar sedan
blockjob.c Include qemu-common.h exactly where needed 4 dagar sedan
bootdevice.c fw_cfg: ignore suffixes in the bootdevice list dependent on machine class 10 månader sedan
bt-host.c all: Clean up includes 3 år sedan
bt-vhci.c Include qemu-common.h exactly where needed 4 dagar sedan
configure configure: remove tpm_passthrough & tpm_emulator 1 vecka sedan
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ 5 månader sedan
cpus.c Include qemu-common.h exactly where needed 4 dagar sedan
device-hotplug.c hmp: Fix drive_add ... format=help crash 2 månader sedan
device_tree.c device_tree: Fix integer overflowing in load_device_tree() 2 månader sedan
disas.c Include qemu-common.h exactly where needed 4 dagar sedan
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it 2 år sedan
dump.c Include qemu-common.h exactly where needed 4 dagar sedan
exec.c Include qemu-common.h exactly where needed 4 dagar sedan
gdbstub.c gdbstub: Implement qemu physical memory mode 4 dagar sedan
gitdm.config contrib: gitdm: add a mapping for Janus Technologies 3 månader sedan
hmp-commands-info.hx {hmp, hw/pvrdma}: Expose device internals via monitor interface 3 månader sedan
hmp-commands.hx hmp: gva2gpa debug command 1 månad sedan
hmp.c block: Add BlockBackend.ctx 1 vecka sedan
hmp.h Include qemu-common.h exactly where needed 4 dagar sedan
ioport.c Include qemu-common.h exactly where needed 4 dagar sedan
iothread.c iothread: document about why we need explicit aio_poll() 3 månader sedan
job-qmp.c Include qemu-common.h exactly where needed 4 dagar sedan
job.c Include qemu-common.h exactly where needed 4 dagar sedan
memory.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 5 dagar sedan
memory_ldst.inc.c exec: Fix MAP_RAM for cached access 11 månader sedan
memory_mapping.c Include qemu-common.h exactly where needed 4 dagar sedan
module-common.c all: Clean up includes 3 år sedan
monitor.c qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h 5 dagar sedan
numa.c numa: improve cpu hotplug error message with a wrong node-id 1 vecka sedan
os-posix.c Include qemu-common.h exactly where needed 4 dagar sedan
os-win32.c Include qemu-common.h exactly where needed 4 dagar sedan
qdev-monitor.c monitor: Simplify how -device/device_add print help 1 månad sedan
qemu-bridge-helper.c qemu-bridge-helper: Fix misuse of isspace() 3 veckor sedan
qemu-deprecated.texi riscv: spike: Add a generic spike machine 3 veckor sedan
qemu-doc.texi docs: add Security chapter to the documentation 1 månad sedan
qemu-edid.c Include qemu-common.h exactly where needed 4 dagar sedan
qemu-ga.texi doc: fix the configuration path 1 månad sedan
qemu-img-cmds.hx qemu-img: Add salvaging mode to convert 2 dagar sedan
qemu-img.c qemu-img: Add salvaging mode to convert 2 dagar sedan
qemu-img.texi qemu-img: Add salvaging mode to convert 2 dagar sedan
qemu-io-cmds.c qemu-io-cmds: use clock_gettime for benchmarking 4 dagar sedan
qemu-io.c Include qemu-common.h exactly where needed 4 dagar sedan
qemu-keymap.c Include qemu-common.h exactly where needed 4 dagar sedan
qemu-nbd.c qemu-nbd: Do not close stderr 3 dagar sedan
qemu-nbd.texi qemu-nbd: Add --pid-file option 3 dagar sedan
qemu-option-trace.texi qemu-option-trace: -trace enable= is a pattern, not a file 1 år sedan
qemu-options-wrapper.h qemu-img: remove references to GEN_DOCS 1 år sedan
qemu-options.h Clean up ill-advised or unusual header guards 2 år sedan
qemu-options.hx docs: smbios: remove family=x from type2 entry description 2 veckor sedan
qemu-seccomp.c seccomp: report more useful errors from seccomp 2 månader sedan
qemu-tech.texi cli qmp: Mark --preconfig, exit-preconfig experimental 11 månader sedan
qemu.nsi Use HTTPS for qemu.org and other domains 1 år sedan
qemu.sasl Default to GSSAPI (Kerberos) instead of DIGEST-MD5 for SASL 2 år sedan
qmp.c Include qemu-common.h exactly where needed 4 dagar sedan
qtest.c Include qemu/module.h where needed, drop it from qemu-common.h 4 dagar sedan
replication.c replication: Introduce new APIs to do replication operation 2 år sedan
replication.h Include qemu/module.h where needed, drop it from qemu-common.h 4 dagar sedan
rules.mak contrib: add vhost-user-gpu 2 veckor sedan
thunk.c thunk: improve readability of allocation loop 3 månader sedan
tpm.c tpm: Clean up error reporting in tpm_init_tpmdev() 8 månader sedan
trace-events trace-events: Fix attribution of trace points to source 2 månader sedan
version.rc Use HTTPS for qemu.org and other domains 1 år sedan
vl.c Include qemu-common.h exactly where needed 4 dagar sedan
win_dump.c Include qemu-common.h exactly where needed 4 dagar sedan
win_dump.h dump: move Windows dump structures definitions 8 månader sedan

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