mirror of https://github.com/xemu-project/xemu.git
![]() * aspeed/scu: Implement chip ID register * hw/misc/iotkit-secctl: Fix writing to 'PPC Interrupt Clear' register * mainstone: Make providing flash images non-mandatory * z2: Make providing flash images non-mandatory * Fix failures to flush SVE high bits after AdvSIMD INS/ZIP/UZP/TRN/TBL/TBX/EXT * Minor performance improvement: spend less time recalculating hflags values * Code cleanup to isar_feature function tests * Implement ARMv8.1-PMU and ARMv8.4-PMU extensions * Bugfix: correct handling of PMCR_EL0.LC bit * Bugfix: correct definition of PMCRDP * Correctly implement ACTLR2, HACTLR2 * allwinner: Wire up USB ports * Vectorize emulation of USHL, SSHL, PMUL* * xilinx_spips: Correct the number of dummy cycles for the FAST_READ_4 cmd * sh4: Fix PCI ISA IO memory subregion -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAl5QAqEZHHBldGVyLm1h eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3r05D/9TqS2xjqDT6e61W7ETnnCw hOXg5grQcI0ppStUWb7eW9SdfaftquIrxaB4kYXX00daMn6BOM7YzSLtSEuEeswZ hbSUGDuMFtUtOfyArR+m3HxoIJDAa6u9t4Di7sVR/DKPuKwCCerR7oAf8fCfWNEB 3sP3+AnwozvXCkRBmHf5q7EflVNP7mYx+fWPnGxNapZn0W94KqDafQFEy0NejbiZ NfpcrdGSY/Fn83znuHNMLDrhYqnWbVudgvBtJ3j/uGvzMAnzrS26CHLhVdJDTvF3 HzuZR8su9vawizbXeeqqC3D6M75xPyUjUg8XSI9cTs1Il31uTL/elkugkKWG8G99 w/4Q77IPxe+wtC9eCtys2qQqhqC7z4jfa/WgAhghuvx/jPaOQK/p5SChUqh6CPdx DHxCHF52ADlhZ6zflLMf9nhh8e42PJ2+8xTh0WAMDVwIsuB9FVMIU3FY9mwGPCvN xBbmPJxS5QoqF8UXsdtA89YIV8r8yF2uZeKpgXQltXFmBzcgsETI6wtjWgl3uQuB dKnDAwVlMQubuPrZb5KDTY+dDDk9SQBMHbDffSDsootXaSNBnAtanJAdyXRox8KG S4OsjrGPMNn83SSwBODIPjtzLEbQyIcND5XkdN2oU96xstvJeGsyZJ56WHmbWhmC tFTjkDGbaYolJy+IBvLCPQ== =JP9N -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200221-1' into staging target-arm queue: * aspeed/scu: Implement chip ID register * hw/misc/iotkit-secctl: Fix writing to 'PPC Interrupt Clear' register * mainstone: Make providing flash images non-mandatory * z2: Make providing flash images non-mandatory * Fix failures to flush SVE high bits after AdvSIMD INS/ZIP/UZP/TRN/TBL/TBX/EXT * Minor performance improvement: spend less time recalculating hflags values * Code cleanup to isar_feature function tests * Implement ARMv8.1-PMU and ARMv8.4-PMU extensions * Bugfix: correct handling of PMCR_EL0.LC bit * Bugfix: correct definition of PMCRDP * Correctly implement ACTLR2, HACTLR2 * allwinner: Wire up USB ports * Vectorize emulation of USHL, SSHL, PMUL* * xilinx_spips: Correct the number of dummy cycles for the FAST_READ_4 cmd * sh4: Fix PCI ISA IO memory subregion # gpg: Signature made Fri 21 Feb 2020 16:17:37 GMT # 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-20200221-1: (46 commits) target/arm: Set MVFR0.FPSP for ARMv5 cpus target/arm: Use isar_feature_aa32_simd_r32 more places target/arm: Rename isar_feature_aa32_simd_r32 sh4: Fix PCI ISA IO memory subregion xilinx_spips: Correct the number of dummy cycles for the FAST_READ_4 cmd target/arm: Convert PMULL.8 to gvec target/arm: Convert PMULL.64 to gvec target/arm: Convert PMUL.8 to gvec target/arm: Vectorize USHL and SSHL arm: allwinner: Wire up USB ports hcd-ehci: Introduce "companion-enable" sysbus property hw: usb: hcd-ohci: Move OHCISysBusState and TYPE_SYSBUS_OHCI to include file target/arm: Correctly implement ACTLR2, HACTLR2 target/arm: Use FIELD_EX32 for testing 32-bit fields target/arm: Use isar_feature function for testing AA32HPD feature target/arm: Test correct register in aa32_pan and aa32_ats1e1 checks target/arm: Correct handling of PMCR_EL0.LC bit target/arm: Correct definition of PMCRDP target/arm: Provide ARMv8.4-PMU in '-cpu max' target/arm: Implement ARMv8.4-PMU extension ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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.gitlab-ci.d/edk2 | ||
accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@22ead3e0bf | ||
chardev | ||
contrib | ||
crypto | ||
default-configs | ||
disas | ||
docs | ||
dtc@88f18909db | ||
dump | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python/qemu | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
slirp@126c04acba | ||
stubs | ||
target | ||
tcg | ||
tests | ||
tools/virtiofsd | ||
trace | ||
ui | ||
util | ||
.cirrus.yml | ||
.dir-locals.el | ||
.editorconfig | ||
.exrc | ||
.gdbinit | ||
.gitignore | ||
.gitlab-ci-edk2.yml | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.patchew.yml | ||
.readthedocs.yml | ||
.shippable.yml | ||
.travis.yml | ||
CODING_STYLE.rst | ||
COPYING | ||
COPYING.LIB | ||
Changelog | ||
Kconfig.host | ||
LICENSE | ||
MAINTAINERS | ||
Makefile | ||
Makefile.objs | ||
Makefile.target | ||
README.rst | ||
VERSION | ||
arch_init.c | ||
balloon.c | ||
block.c | ||
blockdev-nbd.c | ||
blockdev.c | ||
blockjob.c | ||
bootdevice.c | ||
configure | ||
cpus-common.c | ||
cpus.c | ||
device-hotplug.c | ||
device_tree.c | ||
disas.c | ||
dma-helpers.c | ||
exec-vary.c | ||
exec.c | ||
gdbstub.c | ||
gitdm.config | ||
hmp-commands-info.hx | ||
hmp-commands.hx | ||
ioport.c | ||
iothread.c | ||
job-qmp.c | ||
job.c | ||
memory.c | ||
memory_ldst.inc.c | ||
memory_mapping.c | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
qdev-monitor.c | ||
qemu-bridge-helper.c | ||
qemu-deprecated.texi | ||
qemu-doc.texi | ||
qemu-edid.c | ||
qemu-img-cmds.hx | ||
qemu-img.c | ||
qemu-io-cmds.c | ||
qemu-io.c | ||
qemu-keymap.c | ||
qemu-nbd.c | ||
qemu-option-trace.texi | ||
qemu-options-wrapper.h | ||
qemu-options.h | ||
qemu-options.hx | ||
qemu-seccomp.c | ||
qemu-tech.texi | ||
qemu.nsi | ||
qemu.sasl | ||
qtest.c | ||
replication.c | ||
replication.h | ||
rules.mak | ||
thunk.c | ||
tpm.c | ||
trace-events | ||
version.rc | ||
vl.c |
README.rst
=========== 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: .. 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://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 CODING_STYLE.rst file. 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://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: .. 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>`_ 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>`_