67e41fe0cf
* Cleanup of PowerNV PHBs (Daniel and Cedric) * Cleanup and fixes for PPC405 machine (Cedric) * Fix for xscvspdpn (Matheus) * Rework of powerpc exception handling 1/n (Fabiano) * Optimisation for PMU (Richard and Daniel) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmHT8WYACgkQUaNDx8/7 7KFfVw//REr9O6KidKRcGdznUnCiDofwCMCmX1ORB2bzmL5ZqEHV2F0hq6r6VfO3 D3ERCoN2MWOdSBc1nH2gSVLB3UlabeTtVl1h7r/RiW8Hs+kr713GQ2WXvTo7d6oA kPDnkWTjGIh4mr3Nk29trdChxm9NkwOzJyHejOkp/dO4H0XmwzL7ZS04hWi7lNab 7ubT2JfjIHctsRzp792OuyZqkQ/blXI1F1azFlWaHVRT4CZbC+XXln1NSJ4GOleC YYTKUnJTdOz6tD8FmuIhEqkXzWzx/uaD9sMSjJN3xwT7+kBMQv8D1MkTP4Obvnq/ a3ntnjxuV+4DNdvk0Mf6BYl/l+qtyCxUYkQmRai2VetNFbeaPRTBPN0YNrD0Qa8o yvGu26UDnNtp8t7dlw2C23bZ7LToEEc8/g7e6rEVIMS/Bk9vKfMr2BlOMeRfBXMX pvhQ3Q2CDnlooafjxOvjtKI3s3qIaf9xR+drgrl0EK7KqdCgmTDxmowSaxbNGgGs D2R5Y4NbGtFsgIqRrov1lmfTrtc2kZAkW2u6uwaRE5AzvPkv43OSGwkUHM97ay+E RLuN0vCDrhZzZ1gaAIjY90SBXue7oD7JFhdMfAZUumqssGT9yE+mku58vibr6x8c Qeam21JNHwyoKWrjtsI1dmeStM2xhTq8Oj4TpACiGtHdRWRAlqA= =eKtt -----END PGP SIGNATURE----- Merge tag 'pull-ppc-20220104' of https://github.com/legoater/qemu into staging ppc 7.0 queue: * Cleanup of PowerNV PHBs (Daniel and Cedric) * Cleanup and fixes for PPC405 machine (Cedric) * Fix for xscvspdpn (Matheus) * Rework of powerpc exception handling 1/n (Fabiano) * Optimisation for PMU (Richard and Daniel) # gpg: Signature made Mon 03 Jan 2022 11:04:06 PM PST # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * tag 'pull-ppc-20220104' of https://github.com/legoater/qemu: (26 commits) target/ppc: do not call hreg_compute_hflags() in helper_store_mmcr0() target/ppc: Use env->pnc_cyc_cnt target/ppc: Rewrite pmu_increment_insns target/ppc: Cache per-pmc insn and cycle count settings target/ppc: powerpc_excp: Stop passing excp_model around target/ppc: powerpc_excp: Move system call vectored code together target/ppc: powerpc_excp: Set vector earlier target/ppc: powerpc_excp: Add excp_vectors bounds check target/ppc: powerpc_excp: Set alternate SRRs directly target/ppc: do not silence snan in xscvspdpn ppc/ppc405: Dump specific registers ppc/ppc405: Introduce a store helper for SPR_40x_PID ppc/ppc405: Fix timer initialization ppc/ppc405: Rework ppc_40x_timers_init() to use a PowerPCCPU ppc/ppc405: Restore TCR and STR write handlers ppc/ppc405: Activate MMU logs ppc/ppc4xx: Convert printfs() target/ppc: Print out literal exception names in logs target/ppc: Remove static inline target/ppc: Check effective address validity ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org> |
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.github/workflows | ||
.gitlab/issue_templates | ||
.gitlab-ci.d | ||
accel | ||
audio | ||
authz | ||
backends | ||
block | ||
bsd-user | ||
capstone@f8b1b83301 | ||
chardev | ||
common-user | ||
configs | ||
contrib | ||
crypto | ||
disas | ||
docs | ||
dtc@b6910bec11 | ||
dump | ||
ebpf | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
meson@12f9f04ba0 | ||
migration | ||
monitor | ||
nbd | ||
net | ||
pc-bios | ||
plugins | ||
po | ||
python | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
semihosting | ||
slirp@a88d9ace23 | ||
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.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>`_