0d9f1016d4
* Support the zimop, zcmop, zama16b and zabha extensions * Validate the mode when setting vstvec CSR * Add decode support for Zawrs extension * Update the KVM regs to Linux 6.10-rc5 * Add smcntrpmf extension support * Raise an exception when CSRRS/CSRRC writes a read-only CSR * Re-insert and deprecate 'riscv,delegate' in virt machine device tree * roms/opensbi: Update to v1.5 -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmaYeUcACgkQr3yVEwxT gBMtdw//U2NbmnmECa0uXuE7fdFul0tUkl2oHb9Cr8g5Se5g/HVFqexAKOFZ8Lcm DvTl94zJ2dms4RntcmJHwTIusa+oU6qqOekediotjgpeH4BHZNCOHe0E9hIAHn9F uoJ1P186L7VeVr7OFAAgSCE7F6egCk7iC0h8L8/vuL4xcuyfbZ2r7ybiTl1+45N2 YBBv5/00wsYnyMeqRYYtyqgX9QR017JRqNSfTJSbKxhQM/L1GA1xxisUvIGeyDqc Pn8E3dMN6sscR6bPs4RP+SBi0JIlRCgth/jteSUkbYf42osw3/5sl4oK/e6Xiogo SjELOF7QJNxE8H6EUIScDaCVB5ZhvELZcuOL2NRdUuVDkjhWXM633HwfEcXkZdFK W/H9wOvNxPAJIOGXOpv10+MLmhdyIOZwE0uk6evHvdcTn3FP9DurdUCc1se0zKOA Qg/H6usTbLGNQ7KKTNQ6GpQ6u89iE1CIyZqYVvB1YuF5t7vtAmxvNk3SVZ6aq3VL lPJW2Zd1eO09Q+kRnBVDV7MV4OJrRNsU+ryd91NrSVo9aLADtyiNC28dCSkjU3Gn 6YQZt65zHuhH5IBB/PGIPo7dLRT8KNWOiYVoy3c6p6DC6oXsKIibh0ue1nrVnnVQ NRqyxPYaj6P8zzqwTk+iJj36UXZZVtqPIhtRu9MrO6Opl2AbsXI= =pM6B -----END PGP SIGNATURE----- Merge tag 'pull-riscv-to-apply-20240718-1' of https://github.com/alistair23/qemu into staging RISC-V PR for 9.1 * Support the zimop, zcmop, zama16b and zabha extensions * Validate the mode when setting vstvec CSR * Add decode support for Zawrs extension * Update the KVM regs to Linux 6.10-rc5 * Add smcntrpmf extension support * Raise an exception when CSRRS/CSRRC writes a read-only CSR * Re-insert and deprecate 'riscv,delegate' in virt machine device tree * roms/opensbi: Update to v1.5 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmaYeUcACgkQr3yVEwxT # gBMtdw//U2NbmnmECa0uXuE7fdFul0tUkl2oHb9Cr8g5Se5g/HVFqexAKOFZ8Lcm # DvTl94zJ2dms4RntcmJHwTIusa+oU6qqOekediotjgpeH4BHZNCOHe0E9hIAHn9F # uoJ1P186L7VeVr7OFAAgSCE7F6egCk7iC0h8L8/vuL4xcuyfbZ2r7ybiTl1+45N2 # YBBv5/00wsYnyMeqRYYtyqgX9QR017JRqNSfTJSbKxhQM/L1GA1xxisUvIGeyDqc # Pn8E3dMN6sscR6bPs4RP+SBi0JIlRCgth/jteSUkbYf42osw3/5sl4oK/e6Xiogo # SjELOF7QJNxE8H6EUIScDaCVB5ZhvELZcuOL2NRdUuVDkjhWXM633HwfEcXkZdFK # W/H9wOvNxPAJIOGXOpv10+MLmhdyIOZwE0uk6evHvdcTn3FP9DurdUCc1se0zKOA # Qg/H6usTbLGNQ7KKTNQ6GpQ6u89iE1CIyZqYVvB1YuF5t7vtAmxvNk3SVZ6aq3VL # lPJW2Zd1eO09Q+kRnBVDV7MV4OJrRNsU+ryd91NrSVo9aLADtyiNC28dCSkjU3Gn # 6YQZt65zHuhH5IBB/PGIPo7dLRT8KNWOiYVoy3c6p6DC6oXsKIibh0ue1nrVnnVQ # NRqyxPYaj6P8zzqwTk+iJj36UXZZVtqPIhtRu9MrO6Opl2AbsXI= # =pM6B # -----END PGP SIGNATURE----- # gpg: Signature made Thu 18 Jul 2024 12:09:11 PM AEST # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown] # 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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20240718-1' of https://github.com/alistair23/qemu: (30 commits) roms/opensbi: Update to v1.5 hw/riscv/virt.c: re-insert and deprecate 'riscv,delegate' target/riscv: raise an exception when CSRRS/CSRRC writes a read-only CSR target/riscv: Expose the Smcntrpmf config target/riscv: Do not setup pmu timer if OF is disabled target/riscv: More accurately model priv mode filtering. target/riscv: Start counters from both mhpmcounter and mcountinhibit target/riscv: Enforce WARL behavior for scounteren/hcounteren target/riscv: Save counter values during countinhibit update target/riscv: Implement privilege mode filtering for cycle/instret target/riscv: Only set INH fields if priv mode is available target/riscv: Add cycle & instret privilege mode filtering support target/riscv: Add cycle & instret privilege mode filtering definitions target/riscv: Add cycle & instret privilege mode filtering properties target/riscv: Fix the predicate functions for mhpmeventhX CSRs target/riscv: Combine set_mode and set_virt functions. target/riscv/kvm: update KVM regs to Linux 6.10-rc5 disas/riscv: Add decode for Zawrs extension target/riscv: Validate the mode in write_vstvec disas/riscv: Support zabha disassemble ... 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 | ||
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 | ||
meson_options.txt | ||
meson.build | ||
module-common.c | ||
os-posix.c | ||
os-win32.c | ||
page-target.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>`_