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Ilya Leoshkevich 08b37c90e6 target/s390x: Fix LAE setting a wrong access register
LAE should set the access register corresponding to the first operand,
instead, it always modifies access register 1.

Co-developed-by: Ido Plat <Ido.Plat@ibm.com>
Cc: qemu-stable@nongnu.org
Fixes: a1c7610a68 ("target-s390x: implement LAY and LAEY instructions")
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-ID: <20240111092328.929421-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit e358a25a97)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-13 11:20:14 +03:00
.github/workflows
.gitlab/issue_templates
.gitlab-ci.d gitlab: add optional job to run flaky avocado tests 2023-12-01 17:47:20 +00:00
accel accel/tcg: Forward probe size on to notdirty_write 2023-11-14 10:40:54 -08:00
audio audio/audio.c: remove trailing newline in error_setg 2024-01-08 19:25:36 +03:00
authz
backends migration: Use vmstate_register_any() 2023-11-01 16:13:58 +01:00
block block: Fix crash when loading snapshot on inactive node 2023-12-22 22:25:21 +03:00
bsd-user bsd-user: spelling fixes: necesary, agrument, undocummented 2023-11-15 11:09:17 +03:00
chardev chardev/char.c: fix "abstract device type" error message 2024-01-08 19:25:19 +03:00
common-user
configs default-configs: Add TARGET_XML_FILES definition 2023-11-08 15:15:23 +00:00
contrib plugins: fix win plugin tests on cross compile 2023-11-23 14:10:04 +00:00
crypto crypto/rsakey-builtin.c.inc: Clean up two error paths 2023-11-07 14:54:56 +00:00
disas disas/cris: Pass buffer size to format_dec() to avoid overflow warning 2023-11-24 16:21:55 +01:00
docs docs: clean-up the xenpvh documentation 2023-12-12 08:02:39 -05:00
dump dump: Add arch cleanup function 2023-11-14 10:42:32 +01:00
ebpf trace-events: Fix the name of the tracing.rst file 2023-09-08 13:08:51 +03:00
fpu fpu: Handle m68k extended precision denormals properly 2023-09-16 14:57:16 +00:00
fsdev fsdev: Use ThrottleDirection instread of bool is_write 2023-08-29 10:49:24 +02:00
gdb-xml gdb-xml: fix duplicate register in arm-neon.xml 2023-11-08 15:15:23 +00:00
gdbstub gdbstub: use a better signal when we halt for IO reasons 2023-12-01 14:00:52 +00:00
host/include host/include/generic/host/atomic128: Fix compilation problem with Clang 17 2023-11-13 11:35:47 +01:00
hw hw/intc/arm_gicv3_cpuif: handle LPIs in in the list registers 2024-01-11 20:59:34 +03:00
include include/ui/rect.h: fix qemu_rect_init() mis-assignment 2023-12-26 18:10:36 +03:00
io io: Stop appending -listen to net listeners 2023-11-07 14:54:56 +00:00
libdecnumber
linux-headers linux-headers: Add iommufd.h 2023-10-18 10:10:49 +02:00
linux-user sh4: Coding style: Remove tabs 2023-12-04 15:12:57 +01:00
migration Migration patches for rc3: 2023-12-04 08:01:24 -05:00
monitor hmp: Improve sync-profile error message 2023-11-17 10:07:52 +01:00
nbd block: Mark bdrv_filter_or_cow_bs() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
net net: do not delete nics in net_cleanup() 2023-11-21 15:42:34 +08:00
pc-bios edk2: update binaries to git snapshot 2024-01-12 17:23:21 +03:00
plugins plugins: fix win plugin tests on cross compile 2023-11-23 14:10:04 +00:00
po
python buildsys: Bump known good meson version to v1.2.3 2023-11-24 16:21:55 +01:00
qapi string-output-visitor: Support lists for non-integer types 2023-11-28 08:12:49 -05:00
qga build-sys: fix meson project version usage 2023-11-25 19:23:38 +02:00
qobject
qom qom: Add object_property_set_default_list() 2023-11-10 18:19:14 +01:00
replay meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
roms edk2: update build config, set PcdUninstallMemAttrProtocol = TRUE. 2024-01-12 17:23:21 +03:00
scripts scripts: adjust url to Coverity tools 2023-11-24 16:21:55 +01:00
scsi io: follow coroutine AioContext in qio_channel_yield() 2023-09-07 20:32:11 -05:00
semihosting semihosting: fix memleak at semihosting_arg_fallback 2023-10-31 14:10:21 +00:00
stats meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
storage-daemon configure, meson: remove target OS symbols from config-host.mak 2023-09-07 13:32:37 +02:00
stubs migration: per-mode blockers 2023-11-01 16:13:59 +01:00
subprojects vhost-user: Fix protocol feature bit conflict 2023-10-22 05:18:17 -04:00
system vl: Improve error message for conflicting -incoming and -loadvm 2023-12-22 22:25:21 +03:00
target target/s390x: Fix LAE setting a wrong access register 2024-01-13 11:20:14 +03:00
tcg tcg/ppc: Use new registers for LQ destination 2024-01-11 21:02:11 +03:00
tests tests/qtest/virtio-ccw: Fix device presence checking 2024-01-13 11:18:30 +03:00
tools
trace trace/control: Clean up global variable shadowing 2023-10-06 13:27:48 +02:00
ui ui/vnc-clipboard: fix inflate_buffer 2023-12-04 11:28:26 +04:00
util util: fix build with musl libc on ppc64le 2024-01-11 21:09:28 +03:00
.dir-locals.el
.editorconfig
.exrc
.gdbinit
.git-blame-ignore-revs
.gitattributes
.gitignore configure: rename --enable-pypi to --enable-download, control subprojects too 2023-06-06 16:30:01 +02:00
.gitlab-ci.yml
.gitmodules meson: subprojects: replace berkeley-{soft,test}float-3 with wraps 2023-06-06 16:30:01 +02:00
.gitpublish
.mailmap mailmap: fixup some more corrupted author fields 2023-11-08 15:15:23 +00:00
.patchew.yml
.readthedocs.yml
.travis.yml travis-ci: Correct invalid mentions of 'softmmu' by 'system' 2023-10-07 19:02:33 +02:00
block.c block: Fix deadlocks in bdrv_graph_wrunlock() 2023-11-21 12:45:21 +01:00
blockdev-nbd.c
blockdev.c block: Fix AioContext locking in qmp_block_resize() 2023-12-12 07:43:15 -05:00
blockjob.c block: Fix deadlocks in bdrv_graph_wrunlock() 2023-11-21 12:45:21 +01:00
configure configure: use a native non-cross compiler for linux-user 2024-01-05 19:09:28 +03:00
COPYING
COPYING.LIB
cpu-common.c hw/cpu: Clean up global variable shadowing 2023-11-07 13:08:48 +01:00
cpu-target.c cpu: Call plugin hooks only when ready 2023-11-08 15:15:23 +00:00
event-loop-base.c
gitdm.config
hmp-commands-info.hx accel/tcg: remove CONFIG_PROFILER 2023-06-26 17:33:00 +02:00
hmp-commands.hx qmp/hmp: disable screendump if PIXMAN is missing 2023-11-07 14:04:25 +04:00
iothread.c iothread: Set the GSource "name" field 2023-09-07 14:01:25 -04:00
job-qmp.c
job.c blockjob: introduce block-job-change QMP command 2023-10-31 18:20:25 +01:00
Kconfig
Kconfig.host build-sys: add a "pixman" feature 2023-11-07 14:04:24 +04:00
LICENSE
MAINTAINERS MAINTAINERS: Add tests/decode/ to the "Overall TCG CPUs" section 2023-11-15 11:09:17 +03:00
Makefile build: Add update-linux-vdso makefile rule 2023-10-30 13:41:56 -07:00
memory_ldst.c.inc
meson_options.txt build-sys: add a "pixman" feature 2023-11-07 14:04:24 +04:00
meson.build Fix for building with Xen 4.18 2023-12-12 07:42:02 -05:00
module-common.c
os-posix.c os-posix: Clean up global variable shadowing 2023-10-06 13:27:48 +02:00
os-win32.c
page-vary-common.c
page-vary-target.c exec: Rename target specific page-vary.c -> page-vary-target.c 2023-10-04 11:03:54 -07:00
pythondeps.toml buildsys: Bump known good meson version to v1.2.3 2023-11-24 16:21:55 +01:00
qemu-bridge-helper.c
qemu-edid.c
qemu-img-cmds.hx qemu-img: add compression option to rebase subcommand 2023-10-31 13:51:28 +01:00
qemu-img.c block: Mark bdrv_cow_child() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
qemu-io-cmds.c block: Mark bdrv_get_specific_info() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qemu-io.c qemu-io: Clean up global variable shadowing 2023-10-06 13:27:48 +02:00
qemu-keymap.c qemu-keymap: properly check return from xkb_keymap_mod_get_index 2023-07-03 12:51:21 +01:00
qemu-nbd.c nbd/server: Add FLAG_PAYLOAD support to CMD_BLOCK_STATUS 2023-10-05 11:02:08 -05:00
qemu-options.hx Make Pixman an optional dependency 2023-11-07 19:00:03 +08:00
qemu.nsi
qemu.sasl
README.rst
replication.c
trace-events trace-events: remove the remaining vcpu trace events 2023-06-01 11:05:05 -04:00
VERSION Update version for v8.2.0 release 2023-12-19 09:44:49 -05:00
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>`_