mirror of
https://gitlab.com/qemu-project/qemu
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![]() - add a 32 bit x86 replay test case - fix some typos - use modern snapshot setting for tests - update replay_dump for current ABI - remove stale replay variables - improve kdoc for ReplayState - introduce common error path for replay - always fully drain chardevs when in replay - catch unexpected waitio on playback - remove flaky tags from replay_kernel tests -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmWcAJgACgkQ+9DbCVqe KkS/TQf+PuIPtuX71ENajfRBjz6450IbGqLUJ1HEaPGYGRj+fR6rg5g5u8qaBrT7 TUv9ef9L22NtyL+Gbs1OGpGDWKoqV6RQc+A/MHa8IKFpcS24nUo3k4psIC6NSGRH 6w3++fPC1Q5cDk9Lei3Qt8fXzcnUZz+NTiIK05aC0xh7D6uGfdADvKqHeLav7qi+ X2ztNdBsy/WJWCuWcMVzb/dGwDBtuyyxvqTD4EF+zn+gSYq9od2G8XdF+0o6ZVLM mXEHwNwB6UjOkLt2cYaay59SXcJFvwxKbEGTDnA7T+kgd3rknuBaWdVBIazoSPQh +522nPz5qq/3wO1l7+iQXuvd38fWyw== =nKRx -----END PGP SIGNATURE----- Merge tag 'pull-replay-fixes-080124-1' of https://gitlab.com/stsquad/qemu into staging Record/replay fixes for replay_kernel tests - add a 32 bit x86 replay test case - fix some typos - use modern snapshot setting for tests - update replay_dump for current ABI - remove stale replay variables - improve kdoc for ReplayState - introduce common error path for replay - always fully drain chardevs when in replay - catch unexpected waitio on playback - remove flaky tags from replay_kernel tests # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmWcAJgACgkQ+9DbCVqe # KkS/TQf+PuIPtuX71ENajfRBjz6450IbGqLUJ1HEaPGYGRj+fR6rg5g5u8qaBrT7 # TUv9ef9L22NtyL+Gbs1OGpGDWKoqV6RQc+A/MHa8IKFpcS24nUo3k4psIC6NSGRH # 6w3++fPC1Q5cDk9Lei3Qt8fXzcnUZz+NTiIK05aC0xh7D6uGfdADvKqHeLav7qi+ # X2ztNdBsy/WJWCuWcMVzb/dGwDBtuyyxvqTD4EF+zn+gSYq9od2G8XdF+0o6ZVLM # mXEHwNwB6UjOkLt2cYaay59SXcJFvwxKbEGTDnA7T+kgd3rknuBaWdVBIazoSPQh # +522nPz5qq/3wO1l7+iQXuvd38fWyw== # =nKRx # -----END PGP SIGNATURE----- # gpg: Signature made Mon 08 Jan 2024 14:03:04 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-replay-fixes-080124-1' of https://gitlab.com/stsquad/qemu: tests/avocado: remove skips from replay_kernel chardev: force write all when recording replay logs replay: stop us hanging in rr_wait_io_event replay/replay-char: use report_sync_error replay: introduce a central report point for sync errors replay: make has_unread_data a bool replay: add proper kdoc for ReplayState replay: remove host_clock_last scripts/replay_dump: track total number of instructions scripts/replay-dump: update to latest format tests/avocado: modernise the drive args for replay_linux tests/avocado: fix typo in replay_linux tests/avocado: add a simple i386 replay kernel test Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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.github/workflows | ||
.gitlab/issue_templates | ||
.gitlab-ci.d | ||
accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
chardev | ||
common-user | ||
configs | ||
contrib | ||
crypto | ||
disas | ||
docs | ||
dump | ||
ebpf | ||
fpu | ||
fsdev | ||
gdb-xml | ||
gdbstub | ||
host/include | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
semihosting | ||
stats | ||
storage-daemon | ||
stubs | ||
subprojects | ||
system | ||
target | ||
tcg | ||
tests | ||
tools | ||
trace | ||
ui | ||
util | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.patchew.yml | ||
.readthedocs.yml | ||
.travis.yml | ||
block.c | ||
blockdev-nbd.c | ||
blockdev.c | ||
blockjob.c | ||
configure | ||
COPYING | ||
COPYING.LIB | ||
cpu-common.c | ||
cpu-target.c | ||
event-loop-base.c | ||
gitdm.config | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
iothread.c | ||
job-qmp.c | ||
job.c | ||
Kconfig | ||
Kconfig.host | ||
LICENSE | ||
MAINTAINERS | ||
Makefile | ||
memory_ldst.c.inc | ||
meson.build | ||
meson_options.txt | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
page-vary-common.c | ||
page-vary-target.c | ||
pythondeps.toml | ||
qemu-bridge-helper.c | ||
qemu-edid.c | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-keymap.c | ||
qemu-nbd.c | ||
qemu-options.hx | ||
qemu.nsi | ||
qemu.sasl | ||
README.rst | ||
replication.c | ||
trace-events | ||
VERSION | ||
version.rc |
=========== 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. Documentation ============= Documentation can be found hosted online at `<https://www.qemu.org/documentation/>`_. The documentation for the current development version that is available at `<https://www.qemu.org/docs/master/>`_ is generated from the ``docs/`` folder in the source tree, and is built by `Sphinx <https://www.sphinx-doc.org/en/master/>`_. 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://wiki.qemu.org/Hosts/Linux>`_ * `<https://wiki.qemu.org/Hosts/Mac>`_ * `<https://wiki.qemu.org/Hosts/W32>`_ Submitting patches ================== The QEMU source code is maintained under the GIT version control system. .. code-block:: shell git clone https://gitlab.com/qemu-project/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 `style section <https://www.qemu.org/docs/master/devel/style.html>`_ of the Developers Guide. Additional information on submitting patches can be found online via the QEMU website * `<https://wiki.qemu.org/Contribute/SubmitAPatch>`_ * `<https://wiki.qemu.org/Contribute/TrivialPatches>`_ The QEMU website is also maintained under source control. .. code-block:: shell git clone https://gitlab.com/qemu-project/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 GitLab issues to track bugs. Bugs found when running code built from QEMU git or upstream released sources should be reported via: * `<https://gitlab.com/qemu-project/qemu/-/issues>`_ 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 GitLab. For additional information on bug reporting consult: * `<https://wiki.qemu.org/Contribute/ReportABug>`_ ChangeLog ========= For version history and release notes, please visit `<https://wiki.qemu.org/ChangeLog/>`_ or look at the git history for more detailed information. 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://wiki.qemu.org/Contribute/StartHere>`_