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2018-10-02contrib: add elf2dmp toolViktor Prutyanov
elf2dmp is a converter from ELF dump (produced by 'dump-guest-memory') to Windows MEMORY.DMP format (also know as 'Complete Memory Dump') which can be opened in WinDbg. This tool can help if VMCoreInfo device/driver is absent in Windows VM and 'dump-guest-memory -w' is not available but dump can be created in ELF format. The tool works as follows: 1. Determine the system paging root looking at GS_BASE or KERNEL_GS_BASE to locate the PRCB structure and finds the kernel CR3 nearby if QEMU CPU state CR3 is not suitable. 2. Find an address within the kernel image by dereferencing the first IDT entry and scans virtual memory upwards until the start of the kernel. 3. Download a PDB matching the kernel from the Microsoft symbol store, and figure out the layout of certain relevant structures necessary for the dump. 4. Populate the corresponding structures in the memory image and create the appropriate dump header. Signed-off-by: Viktor Prutyanov <viktor.prutyanov@virtuozzo.com> Message-Id: <1535546488-30208-3-git-send-email-viktor.prutyanov@virtuozzo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-01Merge remote-tracking branch 'remotes/kraxel/tags/vga-20180927-pull-request' ↵Peter Maydell
into staging vga: add edid support, qxl bugfixes. # gpg: Signature made Thu 27 Sep 2018 08:12:32 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20180927-pull-request: qxl: support mono cursors with inverted colors qxl: use guest_monitor_config for local renderer. display/stdvga: add edid support. display/edid: add DEFINE_EDID_PROPERTIES display/edid: add region helper. display/edid: add qemu_edid_size() display/edid: add edid generator to qemu. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-27display/edid: add edid generator to qemu.Gerd Hoffmann
EDID is a metadata format to describe monitors. On physical hardware the monitor has an eeprom with that data block which can be read over i2c bus. On a linux system you can usually find the EDID data block in /sys/class/drm/$card/$connector/edid. xorg ships a edid-decode utility which you can use to turn the blob into readable form. I think it would be a good idea to use EDID for virtual displays too. Needs changes in both qemu and guest kms drivers. This patch is the first step, it adds an generator for EDID blobs to qemu. Comes with a qemu-edid test tool included. With EDID we can pass more information to the guest. Names and serial numbers, so the guests display configuration has no boring "Unknown Monitor". List of video modes. Display resolution, pretty important in case we want add HiDPI support some day. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180925075646.25114-2-kraxel@redhat.com
2018-09-25Makefile: Add missing dependency for qemu-deprecated.texiThomas Huth
Make sure that the docs get correctly regenerated when the file qemu-deprecated.texi has been changed. Fixes: 44c67847e32c91a6071fb0440c357b9489f08bc6 Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> (cherry picked from commit f99ce85279178385f204a52236f855c879c29cdc)
2018-08-27configure: We don't want to clean configuration filesJuan Quintela
If you don't want to compile everything, you configure config-devices.mak. And then make clean remove it, and make will create a default one without your configuration. Fix it by not removing it on clean target. Remove it instead on distclean. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> --- Remove it instead on distclean.
2018-08-16docs: add guidance on configuring CPU models for x86Daniel P. Berrangé
With the recent set of CPU hardware vulnerabilities on x86, it is increasingly difficult to understand which CPU configurations are good to use and what flaws they might be vulnerable to. This doc attempts to help management applications and administrators in picking sensible CPU configuration on x86 hosts. It outlines which of the named CPU models are good choices, and describes which extra CPU flags should be enabled to allow the guest to mitigate hardware flaws. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180627160103.13634-1-berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-07-05build-system: add coverage-report targetAlex Bennée
This will build a coverage report under the current directory in reports/coverage. At the users option a report can be generated by directly invoking something like: make foo/bar/coverage-report.html Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2018-07-05build-system: add clean-coverage targetAlex Bennée
This can be used to remove any stale coverage data before any particular test run. This is useful for analysing individual tests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>---
2018-07-05Revert "Makefile: Rename TARGET_DIRS to TARGET_LIST"Alex Bennée
This reverts commit 208ecb3e1acc8d55dab49fdf721a86d513691688. This was causing problems by making DEF_TARGET_LIST pointless and having to jump through hoops to build on mingw with a dully enabled config. This includes a change to fix the per-guest TCG test probe which was added after 208ecb3 and used TARGET_LIST. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Paolo Bonzini <pbonzini@redhat.com>
2018-06-22Revert commit d4e5ec877caMatthias Maier
This commit removes the PYTHON_UTF8 workaround. The problem with setting LC_ALL= LANG=C LC_CTYPE=en_US.UTF-8 is that the en_US.UTF-8 locale might not be available. In this case setting above locales results in build errors even though another UTF-8 locale was originally set [1]. The only stable way of fixing the encoding problem is by specifying the encoding in Python, like the previous commit does. [1] https://bugs.gentoo.org/657766 Signed-off-by: Arfrever Frehtes Taifersar Arahesis <arfrever.fta@gmail.com> Signed-off-by: Matthias Maier <tamiko@43-1.org> Message-Id: <20180618175958.29073-3-armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [Commit message tweaked] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-06-14Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180614-pull-request' ↵Peter Maydell
into staging ui: bugfixes for sdl and gtk # gpg: Signature made Thu 14 Jun 2018 09:32:45 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20180614-pull-request: sdl2: restore window dimensions by resize ui: darwin: gtk: Add missing input keymap Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-14Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2018-06-13' into ↵Peter Maydell
staging Miscellaneous patches for 2018-06-13 # gpg: Signature made Wed 13 Jun 2018 13:51:51 BST # gpg: using RSA key 3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-misc-2018-06-13: Purge uses of banned g_assert_FOO() coverity-model: replay data is considered trusted Revert "Makefile: add target to print generated files" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-14ui: darwin: gtk: Add missing input keymapKeno Fischer
In appears the input keymap for osx was forgotten in the commit that converted the gtk frontend to keycodemapdb. Add it. Fixes: 2ec78706 ("ui: convert GTK and SDL1 frontends to keycodemapdb") CC: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Keno Fischer <keno@juliacomputing.com> Message-id: 1528933916-40670-1-git-send-email-keno@juliacomputing.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-06-13Revert "Makefile: add target to print generated files"Markus Armbruster
This reverts commit 9578f8cc3e8bd71de8e3f543dc7b95644d64824e. The patch snuck in by accident without having been posted to qemu-devel. It's entirely redundant: existing target print-% already serves the purpose. Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180504054241.6833-1-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-06-12Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/linux-user-for-3.0-pull-request' into staging Fixes in syscall numbers, disable the build of binaries not needed for linux-user, update of qemu-binfmt-conf.sh and cleanup around is_error() # gpg: Signature made Tue 12 Jun 2018 11:57:18 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-3.0-pull-request: linux-user/sparc64: Add inotify_rm_watch and tee syscalls linux-user/microblaze: Fix typo in accept4 syscall linux-user/hppa: Fix typo in mknodat syscall linux-user/alpha: Fix epoll syscalls qemu-binfmt-conf.sh: ignore the OS/ABI field linux-user: disable qemu-bridge-helper and socket_scm_helper build linux-user: Use is_error() to avoid warnings and make the code clearer linux-user: Export use is_error(), use it to avoid warnings Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-11linux-user: disable qemu-bridge-helper and socket_scm_helper buildLaurent Vivier
linux-user targets don't need them, and if we ask to build statically linked binaries, some static libraries they need are not available. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180605160958.5434-1-laurent@vivier.eu>
2018-06-08python: Remove scripts/ordereddict.pyEduardo Habkost
Python 2.7 (the minimum Python version we require) provides collections.OrderedDict on the standard library, so we don't need to carry our own implementation. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20180608175252.25110-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-06-05Makefile: Rename TARGET_DIRS to TARGET_LISTFam Zheng
To be more accurate on its purpose and make code that looks for a certain target out of this variable more readable. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-05-23job: Introduce qapi/job.jsonKevin Wolf
This adds a separate schema file for all job-related definitions that aren't tied to the block layer. For a start, move the enums JobType, JobStatus and JobVerb. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-05-11build: Silence dtc directory creationJan Kiszka
Align with other mkdir calls. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <0dd4c8f5-d60e-e564-652f-cd0101f6ee68@web.de> Message-Id: <20180415230522.24404-5-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-16Makefile: install gtk message catalogs if CONFIG_GTK=y too, not only =mMichael Tokarev
Fixes 722cd7496474cebb2218f21e038592fad8603365 Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180416093719.2543-1-mjt@msgid.tls.msk.ru Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-20Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
virtio,vhost,pci,pc: features, cleanups SRAT tables for DIMM devices new virtio net flags for speed/duplex post-copy migration support in vhost cleanups in pci Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: (51 commits) postcopy shared docs libvhost-user: Claim support for postcopy postcopy: Allow shared memory vhost: Huge page align and merge vhost+postcopy: Wire up POSTCOPY_END notify vhost-user: Add VHOST_USER_POSTCOPY_END message libvhost-user: mprotect & madvises for postcopy vhost+postcopy: Call wakeups vhost+postcopy: Add vhost waker postcopy: postcopy_notify_shared_wake postcopy: helper for waking shared vhost+postcopy: Resolve client address postcopy-ram: add a stub for postcopy_request_shared_page vhost+postcopy: Helper to send requests to source for shared pages vhost+postcopy: Stash RAMBlock and offset vhost+postcopy: Send address back to qemu libvhost-user+postcopy: Register new regions with the ufd migration/ram: ramblock_recv_bitmap_test_byte_offset postcopy+vhost-user: Split set_mem_table for postcopy vhost+postcopy: Transmit 'listen' to slave ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # scripts/update-linux-headers.sh
2018-03-20Makefile: add target to print generated filesMichael S. Tsirkin
This is helpful for automatic code analysis. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-16Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel) * SCSI fix to pass maximum transfer size (Daniel Barboza) * chardev fixes and improved iothread support (Daniel Berrangé, Peter) * checkpatch tweak (Eric) * make help tweak (Marc-André) * make more PCI NICs available with -net or -nic (myself) * change default q35 NIC to e1000e (myself) * SCSI support for NDOB bit (myself) * membarrier system call support (myself) * SuperIO refactoring (Philippe) * miscellaneous cleanups and fixes (Thomas) # gpg: Signature made Mon 12 Mar 2018 16:10:52 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (69 commits) tcg: fix cpu_io_recompile replay: update documentation replay: save vmstate of the asynchronous events replay: don't process async events when warping the clock scripts/replay-dump.py: replay log dumper replay: avoid recursive call of checkpoints replay: check return values of fwrite replay: push replay_mutex_lock up the call tree replay: don't destroy mutex at exit replay: make locking visible outside replay code replay/replay-internal.c: track holding of replay_lock replay/replay.c: bump REPLAY_VERSION again replay: save prior value of the host clock replay: added replay log format description replay: fix save/load vm for non-empty queue replay: fixed replay_enable_events replay: fix processing async events cpu-exec: fix exception_index handling hw/i386/pc: Factor out the superio code hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # default-configs/i386-softmmu.mak # default-configs/x86_64-softmmu.mak
2018-03-13acpi: remove unused acpi-dsdt.amlIgor Mammedov
SeaBIOS blob which is currently shipped with QEMU doesn't need acpi-dsdt.aml nor is able to use it and code that loaded it in QEMU was removed by (commit 9fb7aaaf4c "pc: drop external DSDT loading") in 2013. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-12Merge remote-tracking branch ↵Peter Maydell
'remotes/kraxel/tags/audio-20180312-pull-request' into staging modules: use gmodule-export. audio: add driver registry, enable module builds. # gpg: Signature made Mon 12 Mar 2018 10:42:19 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20180312-pull-request: audio/sdl: build as module audio/pulseaudio: build as module audio/oss: build as module audio/alsa: build as module build: enable audio modules audio: add module loading support audio: add driver registry modules: use gmodule-export Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-12Polish the version strings containing the package versionThomas Huth
Since commit 67a1de0d195a there is no space anymore between the version number and the parentheses when running configure with --with-pkgversion=foo : $ qemu-system-s390x --version QEMU emulator version 2.11.50(foo) But the space is included when building without that option when building from a git checkout: $ qemu-system-s390x --version QEMU emulator version 2.11.50 (v2.11.0-1494-gbec9c64-dirty) The same confusion exists with the "query-version" QMP command. Let's fix this by introducing a proper QEMU_FULL_VERSION definition that includes the space and parentheses, while the QEMU_PKGVERSION should just cleanly contain the package version string itself. Note that this also changes the behavior of the "query-version" QMP command (the space and parentheses are not included there anymore), but that's supposed to be OK since the strings there are not meant to be parsed by other tools. Fixes: 67a1de0d195a6185c39b436159c9ffc7720bf979 Buglink: https://bugs.launchpad.net/qemu/+bug/1673373 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1518692807-25859-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12build-sys: make help could have 'modules' targetMarc-André Lureau
Available when configure --enable-modules. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180306161728.20890-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12build: enable audio modulesGerd Hoffmann
Add audio/ to common-obj-m variable. Also run both audio and ui variables through unnest-vars. This avoids sdl.mo (exists in both audio/ and ui/) name clashes. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306074053.22856-4-kraxel@redhat.com
2018-03-12make: switch language file build to be gtk module awareBruce Rogers
Now that gtk support builds as a module, CONFIG_GTK changed from y to m. Adjust Makefile correspondingly. Signed-off-by: Bruce Rogers <brogers@suse.com> Message-id: 20180307155517.32570-1-brogers@suse.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-03-06ppc: Add aCube Sam460ex boardBALATON Zoltan
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC. This is not a complete implementation yet with a lot of components still missing but enough for the U-Boot firmware to start and to boot a Linux kernel or AROS. Signed-off-by: François Revol <revol@free.fr> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06pc-bios: Added u-boot-sam460 firmware binaryBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-02qapi: Don't create useless directory qapi-generatedMarkus Armbruster
We used to generate first test and later QGA QAPI code into qapi-generated/. Commit b93b63f574 moved the test code to tests/. Commit 54c2e50205 moved the QGA code to qga/qapi-generated/. The directory has been unused since. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-30-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Move qapi-schema.json to qapi/, rename generated filesMarkus Armbruster
Move qapi-schema.json to qapi/, so it's next to its modules, and all files get generated to qapi/, not just the ones generated for modules. Consistently name the generated files qapi-MODULE.EXT: qmp-commands.[ch] become qapi-commands.[ch], qapi-event.[ch] become qapi-events.[ch], and qmp-introspect.[ch] become qapi-introspect.[ch]. This gets rid of the temporary hacks in scripts/qapi/commands.py, scripts/qapi/events.py, and scripts/qapi/common.py. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-28-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: Fix trailing dot in tpm.c, undo temporary hack for OSX toolchain] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Empty out qapi-schema.jsonMarkus Armbruster
The previous commit improved compile time by including less of the generated QAPI headers. This is impossible for stuff defined directly in qapi-schema.json, because that ends up in headers that that pull in everything. Move everything but include directives from qapi-schema.json to new sub-module qapi/misc.json, then include just the "misc" shard where possible. It's possible everywhere, except: * monitor.c needs qmp-command.h to get qmp_init_marshal() * monitor.c, ui/vnc.c and the generated qapi-event-FOO.c need qapi-event.h to get enum QAPIEvent Perhaps we'll get rid of those some other day. Adding a type to qapi/migration.json now recompiles some 120 instead of 2300 out of 5100 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-25-armbru@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Generate separate .h, .c for each moduleMarkus Armbruster
Our qapi-schema.json is composed of modules connected by include directives, but the generated code is monolithic all the same: one qapi-types.h with all the types, one qapi-visit.h with all the visitors, and so forth. These monolithic headers get included all over the place. In my "build everything" tree, adding a QAPI type recompiles about 4800 out of 5100 objects. We wouldn't write such monolithic headers by hand. It stands to reason that we shouldn't generate them, either. Split up generated qapi-types.h to mirror the schema's modular structure: one header per module. Name the main module's header qapi-types.h, and sub-module D/B.json's header D/qapi-types-B.h. Mirror the schema's includes in the headers, so that qapi-types.h gets you everything exactly as before. If you need less, you can include one or more of the sub-module headers. To be exploited shortly. Split up qapi-types.c, qapi-visit.h, qapi-visit.c, qmp-commands.h, qmp-commands.c, qapi-event.h, qapi-event.c the same way. qmp-introspect.h, qmp-introspect.c and qapi.texi remain monolithic. The split of qmp-commands.c duplicates static helper function qmp_marshal_output_str() in qapi-commands-char.c and qapi-commands-misc.c. This happens when commands returning the same type occur in multiple modules. Not worth avoiding. Since I'm going to rename qapi-event.[ch] to qapi-events.[ch], and qmp-commands.[ch] to qapi-commands.[ch], name the shards that way already, to reduce churn. This requires temporary hacks in commands.py and events.py. Similarly, c_name() must temporarily be taught to munge '/' in common.py. They'll go away with the rename. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-23-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: declare a dummy variable in each .c file, to shut up OSX toolchain warnings about empty .o files, including hacking c_name()] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi/types qapi/visit: Generate built-in stuff into separate filesMarkus Armbruster
Linking code from multiple separate QAPI schemata into the same program is possible, but involves some weirdness around built-in types: * We generate code for built-in types into .c only with option --builtins. The user is responsible for generating code for exactly one QAPI schema per program with --builtins. * We generate code for built-in types into .h regardless of --builtins, but guarded by #ifndef QAPI_VISIT_BUILTIN. Because all copies of this code are exactly the same, including any combination of these headers works. Replace this contraption by something more conventional: generate code for built-in types into their very own files: qapi-builtin-types.c, qapi-builtin-visit.c, qapi-builtin-types.h, qapi-builtin-visit.h, but only with --builtins. Obey --output-dir, but ignore --prefix for them. Make qapi-types.h include qapi-builtin-types.h. With multiple schemata you now have multiple qapi-types.[ch], but only one qapi-builtin-types.[ch]. Same for qapi-visit.[ch] and qapi-builtin-visit.[ch]. Bonus: if all you need is built-in stuff, you can include a much smaller header. To be exploited shortly. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-21-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: fix octal constant for python 3] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Rename generated qmp-marshal.c to qmp-commands.cMarkus Armbruster
All generated .c are named like their .h, except for qmp-marshal.c and qmp-commands.h. To add to the confusion, tests-qmp-commands.c falsely matches generated test-qmp-commands.h. Get rid of this unnecessary complication. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-19-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi-gen: New common driver for code and doc generatorsMarkus Armbruster
Whenever qapi-schema.json changes, we run six programs eleven times to update eleven files. Similar for qga/qapi-schema.json. This is silly. Replace the six programs by a single program that spits out all eleven files. The programs become modules in new Python package qapi, along with the helper library. This requires moving them to scripts/qapi/. While moving them, consistently drop executable mode bits. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-9-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: move change to one-line 'blurb' earlier in series, mention mode bit change as intentional, update qapi-code-gen.txt to match actual generated events.c file] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-02-15allow to build with older sedJan Beulich
sed's -E option may not be supported by older distros. As there's no point using sed here at all, use just shell mechanisms to establish the variable values, starting from the stem instead of the full target. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-02-13make: fix help message reference to bogus V=0 variableDaniel P. Berrange
The make rules for building QEMU are mostly silent by default. They can be made verbose by setting the variable V=1. The default state does not however correspond to a V=0 setting - $(V) must be undefined / empty to get the default quiet build. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <20180123164718.12714-3-berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-13Revert "build-sys: silence make by default or V=0"Daniel P. Berrange
This reverts commit 42a77f1ce4934b243df003f95bda88530631387a. The primary intention of this change was to silence messages like make[1]: '/home/berrange/src/virt/qemu/capstone/libcapstone.a' is up to date. which we get when calling make recursively with explicit targets. The problem is that this change affected every make target, not merely the targets that triggered these "is up to date" messages. As a result any targets that were not invoking commands via "$(call quiet-command ...)" suddenly become silent. This is particularly bad for "make install" which now appears todo nothing. Rather than go through every make rule and try to identify places where we now need to explicitly print a message to show work taking place, just revert the change. To address the original problem of silencing "is up to date" messages, we simply add --quiet to the SUBDIR_MAKEVARS variable, so it only affects us on recursive make calls. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <20180123164718.12714-2-berrange@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-05qapi: force a UTF-8 locale for running PythonDaniel P. Berrange
Python2 did not validate locale correctness when reading input data, so would happily read UTF-8 data in non-UTF-8 locales. Python3 is strict so if you try to read UTF-8 data in the C locale, it will raise an error for any UTF-8 bytes that aren't representable in 7-bit ascii encoding. e.g. UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 54: ordinal not in range(128) Traceback (most recent call last): File "/tmp/qemu-test/src/scripts/qapi-commands.py", line 317, in <module> schema = QAPISchema(input_file) File "/tmp/qemu-test/src/scripts/qapi.py", line 1468, in __init__ parser = QAPISchemaParser(open(fname, 'r')) File "/tmp/qemu-test/src/scripts/qapi.py", line 301, in __init__ previously_included) File "/tmp/qemu-test/src/scripts/qapi.py", line 348, in _include exprs_include = QAPISchemaParser(fobj, previously_included, info) File "/tmp/qemu-test/src/scripts/qapi.py", line 271, in __init__ self.src = fp.read() File "/usr/lib64/python3.5/encodings/ascii.py", line 26, in decode return codecs.ascii_decode(input, self.errors)[0] More background on this can be seen in https://www.python.org/dev/peps/pep-0538/ Many distros support a new C.UTF-8 locale that is like the C locale, but with UTF-8 instead of 7-bit ASCII. That is not entirely portable though. This patch thus sets the LANG to "C", but overrides LC_CTYPE to be en_US.UTF-8 locale. This gets us pretty close to C.UTF-8, but in a way that should be portable to everywhere QEMU builds. This patch only forces UTF-8 for QAPI scripts, since that is the one showing the immediate error under Python3 with C locale, but potentially we ought to force this for all python scripts used in the build process. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <20180116134217.8725-9-berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-01-31pc-bios: Add hppa-firmware.img and git submoduleRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-01-29ui: fix alphabetical ordering of keymapsDaniel P. Berrange
The qcode-to-linux keymaps was accidentally added in the wrong place by commit de80d78594b4c3767a12d8d42debcf12cbf85a5b Author: Owen Smith <owen.smith@citrix.com> Date: Fri Nov 3 11:56:28 2017 +0000 ui: generate qcode to linux mappings breaking the alphabetical ordering of keymaps Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180117164118.8510-4-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-29hw: convert the escc device to keycodemapdbDaniel P. Berrange
Replace the qcode_to_keycode table with automatically generated tables. Missing entries in qcode_to_keycode now fixed: - Q_KEY_CODE_KP_COMMA -> 0x2d Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20180117164118.8510-3-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-29hw: convert ps2 device to keycodemapdbDaniel P. Berrange
Replace the qcode_to_keycode_set1, qcode_to_keycode_set2, and qcode_to_keycode_set3 tables with automatically generated tables. Missing entries in qcode_to_keycode_set1 now fixed: - Q_KEY_CODE_SYSRQ -> 0x54 - Q_KEY_CODE_PRINT -> 0x54 (NB ignored due to special case) - Q_KEY_CODE_AGAIN -> 0xe005 - Q_KEY_CODE_PROPS -> 0xe006 - Q_KEY_CODE_UNDO -> 0xe007 - Q_KEY_CODE_FRONT -> 0xe00c - Q_KEY_CODE_COPY -> 0xe078 - Q_KEY_CODE_OPEN -> 0x64 - Q_KEY_CODE_PASTE -> 0x65 - Q_KEY_CODE_CUT -> 0xe03c - Q_KEY_CODE_LF -> 0x5b - Q_KEY_CODE_HELP -> 0xe075 - Q_KEY_CODE_COMPOSE -> 0xe05d - Q_KEY_CODE_PAUSE -> 0xe046 - Q_KEY_CODE_KP_EQUALS -> 0x59 And some mistakes corrected: - Q_KEY_CODE_HIRAGANA was mapped to 0x70 (Katakanahiragana) instead of of 0x77 (Hirigana) - Q_KEY_CODE_MENU was incorrectly mapped to the compose scancode (0xe05d) and is now mapped to 0xe01e - Q_KEY_CODE_FIND was mapped to 0xe065 (Search) instead of to 0xe041 (Find) - Q_KEY_CODE_POWER, SLEEP & WAKE had 0x0e instead of 0xe0 as the prefix Missing entries in qcode_to_keycode_set2 now fixed: - Q_KEY_CODE_PRINT -> 0x7f (NB ignored due to special case) - Q_KEY_CODE_COMPOSE -> 0xe02f - Q_KEY_CODE_PAUSE -> 0xe077 - Q_KEY_CODE_KP_EQUALS -> 0x0f And some mistakes corrected: - Q_KEY_CODE_HIRAGANA was mapped to 0x13 (Katakanahiragana) instead of of 0x62 (Hirigana) - Q_KEY_CODE_MENU was incorrectly mapped to the compose scancode (0xe02f) and is now not mapped - Q_KEY_CODE_FIND was mapped to 0xe010 (Search) and is now not mapped. - Q_KEY_CODE_POWER, SLEEP & WAKE had 0x0e instead of 0xe0 as the prefix Missing entries in qcode_to_keycode_set3 now fixed: - Q_KEY_CODE_ASTERISK -> 0x7e - Q_KEY_CODE_SYSRQ -> 0x57 - Q_KEY_CODE_LESS -> 0x13 - Q_KEY_CODE_STOP -> 0x0a - Q_KEY_CODE_AGAIN -> 0x0b - Q_KEY_CODE_PROPS -> 0x0c - Q_KEY_CODE_UNDO -> 0x10 - Q_KEY_CODE_COPY -> 0x18 - Q_KEY_CODE_OPEN -> 0x20 - Q_KEY_CODE_PASTE -> 0x28 - Q_KEY_CODE_FIND -> 0x30 - Q_KEY_CODE_CUT -> 0x38 - Q_KEY_CODE_HELP -> 0x09 - Q_KEY_CODE_COMPOSE -> 0x8d - Q_KEY_CODE_AUDIONEXT -> 0x93 - Q_KEY_CODE_AUDIOPREV -> 0x94 - Q_KEY_CODE_AUDIOSTOP -> 0x98 - Q_KEY_CODE_AUDIOMUTE -> 0x9c - Q_KEY_CODE_VOLUMEUP -> 0x95 - Q_KEY_CODE_VOLUMEDOWN -> 0x9d - Q_KEY_CODE_CALCULATOR -> 0xa3 - Q_KEY_CODE_AC_HOME -> 0x97 And some mistakes corrected: - Q_KEY_CODE_MENU was incorrectly mapped to the compose scancode (0x8d) and is now 0x91 Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20180117164118.8510-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-25ui: convert GTK and SDL1 frontends to keycodemapdbDaniel P. Berrange
The x_keycode_to_pc_keycode and evdev_keycode_to_pc_keycode tables are replaced with automatically generated tables. In addition the X11 heuristics are improved to detect running on XQuartz and XWin X11 servers, to activate the correct OS-X and Win32 keycode maps. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20180117164717.15855-3-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-25ui: convert the SDL2 frontend to keycodemapdbDaniel P. Berrange
The SDL2 scancodes are conveniently identical to the USB scancodes. Replace the sdl2_scancode_to_qcode table with an automatically generated table. Missing entries in sdl2_scancode_to_qcode now fixed: - 0x32 -> Q_KEY_CODE_BACKSLASH - 0x66 -> Q_KEY_CODE_POWER - 0x67 -> Q_KEY_CODE_KP_EQUALS - 0x74 -> Q_KEY_CODE_OPEN - 0x77 -> Q_KEY_CODE_FRONT - 0x7f -> Q_KEY_CODE_AUDIOMUTE - 0x80 -> Q_KEY_CODE_VOLUMEUP - 0x81 -> Q_KEY_CODE_VOLUMEDOWN - 0x85 -> Q_KEY_CODE_KP_COMMA - 0x87 -> Q_KEY_CODE_RO - 0x89 -> Q_KEY_CODE_YEN - 0x8a -> Q_KEY_CODE_HENKAN - 0x93 -> Q_KEY_CODE_HIRAGANA - 0xe8 -> Q_KEY_CODE_AUDIOPLAY - 0xe9 -> Q_KEY_CODE_AUDIOSTOP - 0xea -> Q_KEY_CODE_AUDIOPREV - 0xeb -> Q_KEY_CODE_AUDIONEXT - 0xed -> Q_KEY_CODE_VOLUMEUP - 0xee -> Q_KEY_CODE_VOLUMEDOWN - 0xef -> Q_KEY_CODE_AUDIOMUTE - 0xf1 -> Q_KEY_CODE_AC_BACK - 0xf2 -> Q_KEY_CODE_AC_FORWARD - 0xf3 -> Q_KEY_CODE_STOP - 0xf4 -> Q_KEY_CODE_FIND - 0xf8 -> Q_KEY_CODE_SLEEP - 0xfa -> Q_KEY_CODE_AC_REFRESH - 0xfb -> Q_KEY_CODE_CALCULATOR And some mistakes corrected: - 0x65 -> Q_KEY_CODE_COMPOSE, not duplicating Q_KEY_CODE_MENU Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20180117164717.15855-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-18contrib/vhost-user-blk: introduce a vhost-user-blk sample applicationChangpeng Liu
This commit introduces a vhost-user-blk backend device, it uses UNIX domain socket to communicate with QEMU. The vhost-user-blk sample application should be used with QEMU vhost-user-blk-pci device. To use it, complie with: make vhost-user-blk and start like this: vhost-user-blk -b /dev/sdb -s /path/vhost.socket Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-27 13:10:22 +0000