92f8c6fef1
* Implement SVE2 emulation * Implement integer matrix multiply accumulate * Implement FEAT_TLBIOS * Implement FEAT_TLBRANGE * disas/libvixl: Protect C system header for C++ compiler * Use correct SP in M-profile exception return * AN524, AN547: Correct modelling of internal SRAMs * hw/intc/arm_gicv3_cpuif: Fix EOIR write access check logic * hw/arm/smmuv3: Another range invalidation fix -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmCtEYEZHHBldGVyLm1h eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3mTGD/9udRUbfe6gfYGakZQL69t4 iDGxREE6dlEwma0WxP00CGNWQTleh+TwEHxv02ITk4Ni8L62yJGrTvAUcsTrTtSa OQN1p6IxS2bVNo0nAH+VT+Ry3Ttg0OEKZo3tzT0ICERWwmz0sxnq5CBp1s5mFJp1 OIxGaHLdjrkPt4OHKbMekoU7IJomsxHPb0D7+LyNVFq4wxxg03NfscfyfacYtAVI kfhO9/fniH4YZbEhQ6YUSnRjFpQBiuH/8AgOSki2VD+vaIZnXXMkrVhUU4V6qIfU SVg1cy0XWxxNTNVXsqPzQlwK/eBgYe9dpmnOndAfAls7v3+BHUa9kKq/wOx11WVu kehjrLss5c5y2Vev3CqopC/htXAWDDAPUgGDDNpoqT6rvRnRUDQEfA+jTL3Srsyq PEShmATq36hoE1mDMAtkv98JAtfj/Uzy2bBlJ34DXdAE+/erZax9HF57TmxN2NYn 2y1Xp7JTJVz8xK13Nz/dlsXSuaUH7WI/WG/zzEJE8Kain+RBKfm0OmXIjM3cJVTk T45nMTZCXejSXliIThKhNc3abC2xsF/X2R1bZKH/kRQ2/eNPVIPjMN4oO/iRXQ1Q fGB68wA80XM5EOGiuqpE2GZnCpvh3iMRwa+4Ps7HjfetTfM068jV5HX5+nYIgE8H VpA02UbPU0RzsHW/E3/blQ== =BwQN -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210525' into staging target-arm queue: * Implement SVE2 emulation * Implement integer matrix multiply accumulate * Implement FEAT_TLBIOS * Implement FEAT_TLBRANGE * disas/libvixl: Protect C system header for C++ compiler * Use correct SP in M-profile exception return * AN524, AN547: Correct modelling of internal SRAMs * hw/intc/arm_gicv3_cpuif: Fix EOIR write access check logic * hw/arm/smmuv3: Another range invalidation fix # gpg: Signature made Tue 25 May 2021 16:02:25 BST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20210525: (114 commits) target/arm: Enable SVE2 and related extensions linux-user/aarch64: Enable hwcap bits for sve2 and related extensions target/arm: Implement integer matrix multiply accumulate target/arm: Implement aarch32 VSUDOT, VUSDOT target/arm: Split decode of VSDOT and VUDOT target/arm: Split out do_neon_ddda target/arm: Fix decode for VDOT (indexed) target/arm: Remove unused fpst from VDOT_scalar target/arm: Split out do_neon_ddda_fpst target/arm: Implement aarch64 SUDOT, USDOT target/arm: Implement SVE2 fp multiply-add long target/arm: Move endian adjustment macros to vec_internal.h target/arm: Implement SVE2 bitwise shift immediate target/arm: Implement 128-bit ZIP, UZP, TRN target/arm: Implement SVE2 LD1RO target/arm: Tidy do_ldrq target/arm: Share table of sve load functions target/arm: Implement SVE2 FLOGB target/arm: Implement SVE2 FCVTXNT, FCVTX target/arm: Implement SVE2 FCVTLT ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
||
---|---|---|
.github | ||
.gitlab-ci.d | ||
accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@f8b1b83301 | ||
chardev | ||
contrib | ||
crypto | ||
default-configs | ||
disas | ||
docs | ||
dtc@85e5d83984 | ||
dump | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
meson@776acd2a80 | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
semihosting | ||
slirp@8f43a99191 | ||
softmmu | ||
storage-daemon | ||
stubs | ||
subprojects/libvhost-user | ||
target | ||
tcg | ||
tests | ||
tools | ||
trace | ||
ui | ||
util | ||
.cirrus.yml | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.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.c | ||
cpus-common.c | ||
disas.c | ||
gdbstub.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_options.txt | ||
meson.build | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
page-vary-common.c | ||
page-vary.c | ||
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-wrapper.h | ||
qemu-options.h | ||
qemu-options.hx | ||
qemu.nsi | ||
qemu.sasl | ||
README.rst | ||
replication.c | ||
replication.h | ||
thunk.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://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. .. 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://qemu.org/Contribute/SubmitAPatch>`_ * `<https://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 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>`_ 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://qemu.org/Contribute/StartHere>`_