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2021-12-21tcg/loongarch64: Implement bswap{16,32,64} opsWANG Xuerui2-5/+37
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-15-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement deposit/extract opsWANG Xuerui3-4/+26
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-14-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement not/and/or/xor/nor/andc/orc opsWANG Xuerui3-8/+98
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-13-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement sign-/zero-extension opsWANG Xuerui3-12/+95
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-12-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement goto_ptrWANG Xuerui2-0/+32
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-11-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement tcg_out_mov and tcg_out_moviWANG Xuerui1-0/+137
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-10-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement the memory barrier opWANG Xuerui1-0/+32
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-9-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Implement necessary relocation operationsWANG Xuerui1-0/+66
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-8-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Define the operand constraintsWANG Xuerui2-0/+80
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-7-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Add register names, allocation order and input/output setsWANG Xuerui1-0/+118
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211221054105.178795-6-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Add generated instruction opcodes and encoding helpersWANG Xuerui1-0/+979
Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211221054105.178795-5-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21tcg/loongarch64: Add the tcg-target.h fileWANG Xuerui1-0/+180
Support for all optional TCG ops are initially marked disabled; the bits are to be set in individual commits later. Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-4-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21MAINTAINERS: Add tcg/loongarch64 entry with myself as maintainerWANG Xuerui1-0/+5
I ported the initial code, so I should maintain it of course. Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-3-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21elf: Add machine type value for LoongArchWANG Xuerui1-0/+2
This is already officially allocated as recorded in GNU binutils repo [1], and the description is updated in [2]. Add to enable further work. [1]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=4cf2ad720078a9f490dd5b5bc8893a926479196e [2]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=01a8c731aacbdbed0eb5682d13cc074dc7e25fb3 Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-2-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21Merge tag 'dbus-pull-request' of https://gitlab.com/marcandre.lureau/qemu ↵Richard Henderson79-401/+6249
into staging Add D-Bus display backend # gpg: Signature made Mon 20 Dec 2021 10:57:18 PM PST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [unknown] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [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: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'dbus-pull-request' of https://gitlab.com/marcandre.lureau/qemu: (36 commits) MAINTAINERS: update D-Bus section ui/dbus: register D-Bus VC handler ui/dbus: add chardev backend & interface option: add g_auto for QemuOpts chardev: make socket derivable chardev: teach socket to accept no addresses ui/dbus: add clipboard interface audio: add "dbus" audio backend tests: start dbus-display-test tests/qtests: add qtest_qmp_add_client() ui/dbus: add p2p=on/off option ui: add a D-Bus display backend build-sys: set glib dependency version docs: add dbus-display documentation docs: move D-Bus VMState documentation to source XML backends: move dbus-vmstate1.xml to backends/ docs/sphinx: add sphinx modules to include D-Bus documentation scripts: teach modinfo to skip non-C sources console: save current scanout details ui: move qemu_spice_fill_device_address to ui/util.c ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21MAINTAINERS: update D-Bus sectionMarc-André Lureau1-3/+7
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/dbus: register D-Bus VC handlerMarc-André Lureau1-0/+53
Export the default consoles over the D-Bus chardev. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/dbus: add chardev backend & interfaceMarc-André Lureau8-0/+476
Add a new chardev backend which allows D-Bus client to handle the chardev stream & events. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21option: add g_auto for QemuOptsMarc-André Lureau1-0/+2
Used in the next commit. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21chardev: make socket derivableMarc-André Lureau2-57/+85
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21chardev: teach socket to accept no addressesMarc-André Lureau1-5/+9
The following patches are going to use CharSocket as a base class for sockets that are created with a given fd (without a given address). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/dbus: add clipboard interfaceMarc-André Lureau6-0/+579
Expose the clipboard API over D-Bus. See the interface documentation for further details. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21audio: add "dbus" audio backendMarc-André Lureau12-2/+931
Add a new -audio backend that accepts D-Bus clients/listeners to handle playback & recording, to be exported via the -display dbus. Example usage: -audiodev dbus,in.mixing-engine=off,out.mixing-engine=off,id=dbus -display dbus,audiodev=dbus Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21tests: start dbus-display-testMarc-André Lureau2-0/+265
Cover basic display interface usage. More cases to be added to cover disconnections, multiple connections, corner cases. At this point, they would be better written in Rust or Python though. The proxy also covers reading the properties, since they are automatically loaded at creation. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21tests/qtests: add qtest_qmp_add_client()Marc-André Lureau2-0/+29
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/dbus: add p2p=on/off optionMarc-André Lureau13-12/+203
Add an option to use direct connections instead of via the bus. Clients are accepted with QMP add_client. This allows to provide the D-Bus display without a bus. It also simplifies the testing setup (some CI have issues to setup a D-Bus bus in a container). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: add a D-Bus display backendMarc-André Lureau14-2/+1862
The "dbus" display backend exports the QEMU consoles and other UI-related interfaces over D-Bus. By default, the connection is established on the session bus, but you can specify a different bus with the "addr" option. The backend takes the "org.qemu" service name, while still allowing further instances to queue on the same name (so you can lookup all the available instances too). It accepts any number of clients at this point, although this is expected to evolve with options to restrict clients, or only accept p2p via fd passing. The interface is intentionally very close to the internal QEMU API, and can be introspected or interacted with busctl/dfeet etc: $ ./qemu-system-x86_64 -name MyVM -display dbus $ busctl --user introspect org.qemu /org/qemu/Display1/Console_0 org.qemu.Display1.Console interface - - - .RegisterListener method h - - .SetUIInfo method qqiiuu - - .DeviceAddress property s "pci/0000/01.0" emits-change .Head property u 0 emits-change .Height property u 480 emits-change .Label property s "VGA" emits-change .Type property s "Graphic" emits-change .Width property u 640 emits-change [...] See the interfaces XML source file and Sphinx docs for the generated API documentations. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21build-sys: set glib dependency versionMarc-André Lureau2-2/+5
Further meson configuration tests are to be added based on the glib version. Also correct the version reporting in the config log. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21docs: add dbus-display documentationMarc-André Lureau4-0/+34
Wire up the dbus-display documentation. The interface and feature is implemented next. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21docs: move D-Bus VMState documentation to source XMLMarc-André Lureau2-45/+49
Use the source XML document as single reference, importing its documentation via the dbus-doc directive. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21backends: move dbus-vmstate1.xml to backends/Marc-André Lureau2-1/+1
Although not used by the backend itself, use a common location for documentation and sharing purposes. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21docs/sphinx: add sphinx modules to include D-Bus documentationMarc-André Lureau5-0/+978
Add a new dbus-doc directive to import D-Bus interfaces documentation from the introspection XML. The comments annotations follow the gtkdoc/kerneldoc style, and should be formatted with reST. Note: I realize after the fact that I was implementing those modules with sphinx 4, and that we have much lower requirements. Instead of lowering the features and code (removing type annotations etc), let's have a warning in the documentation when the D-Bus modules can't be used, and point to the source XML file in that case. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21scripts: teach modinfo to skip non-C sourcesMarc-André Lureau1-0/+3
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21console: save current scanout detailsMarc-André Lureau2-54/+138
Add a new DisplayScanout structure to save the current scanout details. This allows to attach later UI backends and set the scanout. Introduce displaychangelistener_display_console() helper function to handle the dpy_gfx_switch/gl_scanout() & dpy_gfx_update() calls. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: move qemu_spice_fill_device_address to ui/util.cMarc-André Lureau7-56/+92
Other backends can use it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: split the GL context in a different objectMarc-André Lureau14-76/+119
This will allow to have one GL context but a variable number of listeners. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: dispatch GL events to all listenersMarc-André Lureau1-16/+42
For now, only one listener can receive GL events. Let's dispatch to all listeners. (preliminary check ensure there is a single listener now during regitration, and in next patches, compatible listeners only) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: simplify gl unblock & flushMarc-André Lureau10-32/+8
GraphicHw.gl_flushed was introduced to notify the device (vhost-user-gpu) that the GL resources (the display scanout) are no longer needed. It was decoupled from QEMU own gl-blocking mechanism, but that difference isn't helping. Instead, we can reuse QEMU gl-blocking and notify virtio_gpu_gl_flushed() when unblocking (to unlock vhost-user-gpu). An extra block/unblock is added arount dpy_gl_update() so existing backends that don't block will have the flush event handled. It will also help when there are no backends associated. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: add a gl-unblock warning timerMarc-André Lureau1-0/+17
Similar to the one that exists for Spice, so we can investigate if something is locked. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: make gl_block use a counterMarc-André Lureau1-4/+13
Track multiple callers blocking requests. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: associate GL context outside of display listener registrationMarc-André Lureau5-2/+15
Consoles can have an associated GL context, without listeners (they may be added or removed later on). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: factor out qemu_console_set_display_gl_ctx()Marc-André Lureau2-8/+17
The next patch will make use of this function to dissociate DisplayChangeListener from GL context. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21ui: do not delay further remote resizeMarc-André Lureau7-8/+9
A remote client, such as Spice, will already avoid flooding the stream by delaying the resize requests. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21virtio-gpu: use VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOPMarc-André Lureau1-1/+1
It's part of Linux headers for a while now. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21hw/display: report an error if virgl initialization failedMarc-André Lureau1-0/+1
Currently, virgl initialization error is silent. Make it verbose instead. (this is likely going to bug later on, as the device isn't fully initialized) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21ui/clipboard: add a clipboard reset serial eventMarc-André Lureau6-0/+37
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/clipboard: add qemu_clipboard_check_serial()Marc-André Lureau2-0/+25
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/vdagent: add serial capability supportMarc-André Lureau3-1/+43
The Spice agent implements a simple serial mechanism to avoid clipboard races between client & guest. See: https://gitlab.freedesktop.org/spice/spice-protocol/-/commit/045a6978d6dbbf7046affc5c321fa8177c8cce56 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui: generalize clipboard notifierMarc-André Lureau7-29/+101
Use a QemuClipboardNotify union type for extendable clipboard events. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2021-12-21ui/vdagent: replace #if 0 with protocol version checkMarc-André Lureau1-3/+5
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
generated by cgit v1.1 at 2025-01-30 00:03:43 +0000