History log of /openbmc/qemu/replay/replay-input.c (Results 1 – 25 of 30)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0
# 57b93c0f 29-May-2023 Richard Henderson <richard.henderson@linaro.org>

Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI queue

- virtio: add virtio-multitouch device
- sdl: various keyboard grab fixes
- gtk: enable multi-touch eve

Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI queue

- virtio: add virtio-multitouch device
- sdl: various keyboard grab fixes
- gtk: enable multi-touch events
- misc fixes

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# gpg: Signature made Sun 28 May 2023 06:20:00 AM PDT
# gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg: issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
ui/gtk: enable backend to send multi-touch events
ui: add helpers for virtio-multitouch events
virtio-input-pci: add virtio-multitouch-pci
virtio-input: add a virtio-mulitouch device
ui: add the infrastructure to support MT events
virtio-input: generalize virtio_input_key_config()
ui/cursor: make width/height unsigned 16-bit integer
ui/sdl2: disable SDL_HINT_GRAB_KEYBOARD on Windows
ui/sdl2: Grab Alt+F4 also under Windows
ui/sdl2: Grab Alt+Tab also in fullscreen mode
ui/dbus: add a FIXME about texture/dmabuf scanout handling
gtk: add gl-area support on win32
virtio-gpu: add a FIXME for virtio_gpu_load()
win32: wrap socket close() with an exception handler
ui/dbus: fix compilation when GBM && !OPENGL
ui/sdl2: fix surface_gl_update_texture: Assertion 'gls' failed
ui/gtk-egl: fix scaling for cursor position in scanout mode
ui/gtk: use widget size for cursor motion event
ui/gtk: fix passing y0_top parameter to scanout

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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# 2bfb10df 26-May-2023 Sergio Lopez <slp@redhat.com>

ui: add the infrastructure to support MT events

Add the required infrastructure to support generating multitouch events.

Signed-off-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Marc-André Lureau

ui: add the infrastructure to support MT events

Add the required infrastructure to support generating multitouch events.

Signed-off-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230526112925.38794-3-slp@redhat.com>

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Revision tags: v8.0.0, v7.2.0, v7.0.0, v6.2.0, v6.1.0, v5.2.0, v5.0.0, v4.2.0
# 59c58f96 12-Jun-2019 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2019-06-11-v3:
MAINTAINERS: Polish headline decorations
MAINTAINERS: Improve section headlines
MAINTAINERS: Remove duplicate entries of qemu-devel@nongnu.org
Clean up a header guard symbols (again)
Supply missing header guards
Clean up a few header guard symbols
scripts/clean-header-guards: Fix handling of trailing comments
Normalize position of header guard
Include qemu-common.h exactly where needed
Include qemu/module.h where needed, drop it from qemu-common.h
qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h
qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# a8d25326 23-May-2019 Markus Armbruster <armbru@redhat.com>

Include qemu-common.h exactly where needed

No header includes qemu-common.h after this commit, as prescribed by
qemu-common.h's file comment.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Me

Include qemu-common.h exactly where needed

No header includes qemu-common.h after this commit, as prescribed by
qemu-common.h's file comment.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-5-armbru@redhat.com>
[Rebased with conflicts resolved automatically, except for
include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c
block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c
target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h
target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h
target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h
target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and
net/tap-bsd.c fixed up]

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Revision tags: v4.0.0, v4.0.0-rc1, v4.0.0-rc0, v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2, v3.1.0-rc1, v3.1.0-rc0, libfdt-20181002, ppc-for-3.1-20180925, ppc-for-3.1-20180907, ppc-for-3.1-20180821, v3.0.0, v3.0.0-rc4, v2.12.1, ppc-for-3.0-20180801, v3.0.0-rc3, v3.0.0-rc2, v3.0.0-rc1, ppc-for-3.0-20180716, v3.0.0-rc0, ppc-for-3.0-20180709, ppc-for-3.0-20180703, v2.11.2, ppc-for-3.0-20180622, ppc-for-3.0-20180618, ppc-for-3.0-20180612, ppc-for-2.13-20180504, ppc-for-2.13-20180427, v2.12.0, v2.12.0-rc4, v2.12.0-rc3, ppc-for-2.12-20180410, v2.12.0-rc2, v2.12.0-rc1, v2.12.0-rc0, ppc-for-2.12-20180319, ppc-for-2.12-20180315, ppc-for-2.12-20180306
# 7fceeb19 05-Mar-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-03-01-v4' into staging

qapi patches for 2018-03-01

- Markus Armbruster: Modularize generated QAPI code

# gpg: Signature made Fri 02

Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-03-01-v4' into staging

qapi patches for 2018-03-01

- Markus Armbruster: Modularize generated QAPI code

# gpg: Signature made Fri 02 Mar 2018 19:50:16 GMT
# gpg: using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>"
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>"
# gpg: aka "[jpeg image of size 6874]"
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-qapi-2018-03-01-v4: (30 commits)
qapi: Don't create useless directory qapi-generated
Fix up dangling references to qmp-commands.* in comment and doc
qapi: Move qapi-schema.json to qapi/, rename generated files
docs: Correct outdated information on QAPI
docs/devel/writing-qmp-commands: Update for modular QAPI
qapi: Empty out qapi-schema.json
Include less of the generated modular QAPI headers
qapi: Generate separate .h, .c for each module
watchdog: Consolidate QAPI into single file
qapi/common: Fix guardname() for funny filenames
qapi/types qapi/visit: Generate built-in stuff into separate files
qapi: Make code-generating visitors use QAPIGen more
qapi: Rename generated qmp-marshal.c to qmp-commands.c
qapi: Record 'include' directives in intermediate representation
qapi: Generate in source order
qapi: Record 'include' directives in parse tree
qapi: Concentrate QAPISchemaParser.exprs updates in .__init__()
qapi: Lift error reporting from QAPISchema.__init__() to callers
qapi/common: Eliminate QAPISchema.exprs
qapi: Improve include file name reporting in error messages
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Revision tags: ppc-for-2.12-20180302, ppc-for-2.12-20180216, v2.11.1
# 9af23989 11-Feb-2018 Markus Armbruster <armbru@redhat.com>

Include less of the generated modular QAPI headers

In my "build everything" tree, a change to the types in
qapi-schema.json triggers a recompile of about 4800 out of 5100
objects.

The previous comm

Include less of the generated modular QAPI headers

In my "build everything" tree, a change to the types in
qapi-schema.json triggers a recompile of about 4800 out of 5100
objects.

The previous commit split up qmp-commands.h, qmp-event.h, qmp-visit.h,
qapi-types.h. Each of these headers still includes all its shards.
Reduce compile time by including just the shards we actually need.

To illustrate the benefits: adding a type to qapi/migration.json now
recompiles some 2300 instead of 4800 objects. The next commit will
improve it further.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180211093607.27351-24-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
[eblake: rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>

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Revision tags: ppc-for-2.12-20180212
# 7e0019a7 09-Feb-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2018-02-07-v4' into staging

Miscellaneous patches for 2018-02-07

# gpg: Signature made Fri 09 Feb 2018 12:52:51 GMT
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2018-02-07-v4' into staging

Miscellaneous patches for 2018-02-07

# gpg: Signature made Fri 09 Feb 2018 12:52:51 GMT
# 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-2018-02-07-v4:
Move include qemu/option.h from qemu-common.h to actual users
Drop superfluous includes of qapi/qmp/qjson.h
Drop superfluous includes of qapi/qmp/dispatch.h
Include qapi/qmp/qnull.h exactly where needed
Include qapi/qmp/qnum.h exactly where needed
Include qapi/qmp/qbool.h exactly where needed
Include qapi/qmp/qstring.h exactly where needed
Include qapi/qmp/qdict.h exactly where needed
Include qapi/qmp/qlist.h exactly where needed
Include qapi/qmp/qobject.h exactly where needed
qdict qlist: Make most helper macros functions
Eliminate qapi/qmp/types.h
Typedef the subtypes of QObject in qemu/typedefs.h, too
Include qmp-commands.h exactly where needed
Drop superfluous includes of qapi/qmp/qerror.h
Include qapi/error.h exactly where needed
Drop superfluous includes of qapi-types.h and test-qapi-types.h
Clean up includes
Use #include "..." for our own headers, <...> for others
vnc: use stubs for CONFIG_VNC=n dummy functions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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# e688df6b 01-Feb-2018 Markus Armbruster <armbru@redhat.com>

Include qapi/error.h exactly where needed

This cleanup makes the number of objects depending on qapi/error.h
drop from 1910 (out of 4743) to 1612 in my "build everything" tree.

While there, separat

Include qapi/error.h exactly where needed

This cleanup makes the number of objects depending on qapi/error.h
drop from 1910 (out of 4743) to 1612 in my "build everything" tree.

While there, separate #include from file comment with a blank line,
and drop a useless comment on why qemu/osdep.h is included first.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180201111846.21846-5-armbru@redhat.com>
[Semantic conflict with commit 34e304e975 resolved, OSX breakage fixed]

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Revision tags: ppc-for-2.12-20180129, ppc-for-2.12-20180121, ppc-for-2.12-20180119, ppc-for-2.12-20180117, ppc-for-2.12-20180111, ppc-for-2.12-20180108, ppc-for-2.12-20180103, ppc-for-2.12-20171219, v2.10.2, ppc-for-2.12-20171215, v2.11.0, v2.11.0-rc5, v2.11.0-rc4, ppc-for-2.11-20171205, ppc-for-2.11-20171204, v2.11.0-rc3, ppc-for-2.11-20171127, ppc-for-2.11-20171122, v2.11.0-rc2, ppc-for-2.11-20171120, v2.11.0-rc1, ppc-for-2.11-20171114, ppc-for-2.11-20171108, v2.11.0-rc0, ppc-for-2.11-20171017, v2.10.1, ppc-for-2.11-20170927, ppc-for-2.11-20170915, ppc-for-2.11-20170908, v2.9.1, v2.10.0, v2.10.0-rc4, ppc-for-2.10-20170823, ppc-for-2.10-20170822, v2.10.0-rc3, ppc-for-2.10-20170809, v2.10.0-rc2, v2.10.0-rc1, ppc-for-2.10-20170731, v2.10.0-rc0, ppc-for-2.10-20170725, ppc-for-2.10-20170717, ppc-for-2.10-20170714, ppc-for-2.10-20170711, ppc-for-2.10-20170630, ppc-for-2.10-20170609, ppc-for-2.10-20170606, ppc-for-2.10-20170525, ppc-for-2.10-20170511, ppc-for-2.10-20170510, ppc-for-2.10-20170426, ppc-for-2.10-20170424, v2.8.1.1, v2.9.0, v2.9.0-rc5, v2.9.0-rc4, v2.9.0-rc3, ppc-for-2.9-20170403, v2.8.1, ppc-for-2.9-20170329, v2.9.0-rc2, ppc-for-2.9-20170323, v2.9.0-rc1, v2.9.0-rc0, ppc-for-2.9-20170314, ppc-for-2.9-20170306, submodule-update-20170303, ppc-for-2.9-20170303, ppc-for-2.9-20170301, ppc-for-2.9-20170222, isa-cleanup-20170206, ppc-for-2.9-20170202, ppc-for-2.9-20170112, master-20170112, v2.7.1, v2.8.0, v2.8.0-rc4, v2.8.0-rc3, ppc-for-2.8-20161201, v2.8.0-rc2, ppc-for-2.8-20161123, v2.8.0-rc1, isa-cleanup-20161118, qemu-kvm-1.5.3-127.el7, v2.8.0-rc0, ppc-for-2.8-20161115, qemu-kvm-1.5.3-126.el7_3.1, qemu-kvm-0.12.1.2-2.496.el6, ppc-for-2.8-20161028, qemu-kvm-0.12.1.2-2.495.el6, ppc-for-2.8-20161026, ppc-for-2.8-20161017, qemu-kvm-rhev-2.3.0-31.el7_2.23, ppc-for-2.7-20161013, qemu-kvm-1.5.3-105.el7_2.10, ppc-for-2.8-20161006, qemu-kvm-1.5.3-105.el7_2.9, v2.6.2, RHELSA-7.3_qemu-kvm-rhev, qemu-kvm-rhev-2.6.0-28.el7, RHEL-7.3_qemu-kvm-rhev, qemu-kvm-rhev-2.6.0-27.el7, ppc-for-2.8-20160923, qemu-kvm-0.12.1.2-2.494.el6, ppc-for-2.8-20160922, RHEL-7.3_qemu-kvm, qemu-kvm-1.5.3-126.el7, qemu-kvm-rhev-2.6.0-26.el7, vfio-fixes-20160915.0, qemu-kvm-1.5.3-125.el7, qemu-kvm-rhev-2.3.0-31.el7_2.22, qemu-kvm-rhev-2.6.0-25.el7, qemu-kvm-1.5.3-124.el7, qemu-kvm-rhev-2.6.0-24.el7, qemu-kvm-1.5.3-123.el7, qemu-kvm-0.12.1.2-2.415.el6_5.16, ppc-for-2.8-20160907, qemu-kvm-rhev-2.6.0-23.el7, ppc-for-2.8-20160906, v2.7.0, RHEL-7.3-qemu-guest-agent, qemu-guest-agent-2.5.0-3.el7, v2.7.0-rc5, qemu-kvm-1.5.3-122.el7, qemu-kvm-rhev-2.6.0-22.el7, v2.7.0-rc4, v2.6.1, v2.7.0-rc3, qemu-kvm-rhev-2.6.0-21.el7, qemu-kvm-1.5.3-105.el7_2.8, ppc-for-2.7-20160815, qemu-kvm-rhev-2.6.0-20.el7, ppc-for-2.7-20160810, v2.7.0-rc2, ppc-for-2.7-20160808, qemu-kvm-rhev-2.6.0-19.el7, ppc-for-2.7-20160803, qemu-kvm-rhev-2.6.0-18.el7, qemu-kvm-1.5.3-105.el7_2.7, qemu-kvm-rhev-2.3.0-31.el7_2.21, qemu-kvm-1.5.3-121.el7, v2.7.0-rc1, qemu-kvm-rhev-2.6.0-17.el7, qemu-kvm-1.5.3-120.el7, ppc-for-2.7-20160729, qemu-kvm-0.12.1.2-2.493.el6, qemu-kvm-1.5.3-105.el7_2.6, qemu-kvm-0.12.1.2-2.491.el6_8.3, qemu-kvm-rhev-2.3.0-31.el7_2.20, qemu-kvm-1.5.3-119.el7, qemu-kvm-rhev-2.6.0-16.el7, ppc-for-2.7-20160726, v2.7.0-rc0, qemu-kvm-rhev-2.6.0-15.el7, qemu-kvm-rhev-2.3.0-31.el7_2.19, qemu-kvm-rhev-2.6.0-14.el7, qemu-kvm-1.5.3-118.el7, vfio-update-20160718.0, ppc-for-2.7-20160718, qemu-kvm-1.5.3-117.el7, qemu-kvm-rhev-2.6.0-13.el7, qemu-kvm-rhev-2.6.0-12.el7, qemu-kvm-rhev-2.3.0-31.el7_2.18, ppc-for-2.7-20160705, qemu-kvm-rhev-2.6.0-11.el7, qemu-kvm-1.5.3-105.el7_2.5, ppc-for-2.7-20160701, vfio-update-20160630.0, qemu-kvm-0.12.1.2-2.492.el6, qemu-kvm-rhev-2.6.0-10.el7, qemu-kvm-rhev-2.3.0-31.el7_2.17, qemu-kvm-1.5.3-116.el7
# 98c710f2 27-Jun-2016 Andrew Jeffery <andrew@aj.id.au>

Merge remote-tracking branch 'clg/aspeed'

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>


# 975b1c3a 06-Jul-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-07-06' into staging

QAPI patches for 2016-07-06

# gpg: Signature made Wed 06 Jul 2016 10:00:51 BST
# gpg: using RSA k

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-07-06' into staging

QAPI patches for 2016-07-06

# gpg: Signature made Wed 06 Jul 2016 10:00:51 BST
# gpg: using RSA key 0x3870B400EB918653
# 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-qapi-2016-07-06:
replay: Use new QAPI cloning
sockets: Use new QAPI cloning
qapi: Add new clone visitor
qapi: Add new visit_complete() function
tests: Factor out common code in qapi output tests
tests: Clean up test-string-output-visitor
qmp-output-visitor: Favor new visit_free() function
string-output-visitor: Favor new visit_free() function
qmp-input-visitor: Favor new visit_free() function
string-input-visitor: Favor new visit_free() function
opts-visitor: Favor new visit_free() function
qapi: Add new visit_free() function
qapi: Add parameter to visit_end_*
qemu-img: Don't leak errors when outputting JSON
qapi: Improve use of qmp/types.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


Revision tags: ppc-for-2.7-20160627, qemu-kvm-rhev-2.6.0-9.el7, ppc-for-2.7-20160623, qemu-kvm-0.12.1.2-2.491.el6_8.2, qemu-kvm-rhev-2.6.0-8.el7, qemu-kvm-1.5.3-115.el7, ppc-for-2.7-20160617, qemu-kvm-rhev-2.3.0-31.el7_2.16, qemu-kvm-rhev-2.6.0-7.el7, qemu-kvm-rhev-2.6.0-6.el7, qemu-kvm-1.5.3-114.el7, qemu-guest-agent-2.5.0-2.el7, ppc-for-2.7-20160614
# b6954712 09-Jun-2016 Eric Blake <eblake@redhat.com>

replay: Use new QAPI cloning

Rather than rolling our own clone via an expensive conversion
in and back out of QObject, use the new clone visitor.

Signed-off-by: Eric Blake <eblake@redhat.com>
Messa

replay: Use new QAPI cloning

Rather than rolling our own clone via an expensive conversion
in and back out of QObject, use the new clone visitor.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-16-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


# 3b098d56 09-Jun-2016 Eric Blake <eblake@redhat.com>

qapi: Add new visit_complete() function

Making each output visitor provide its own output collection
function was the only remaining reason for exposing visitor
sub-types to the rest of the code bas

qapi: Add new visit_complete() function

Making each output visitor provide its own output collection
function was the only remaining reason for exposing visitor
sub-types to the rest of the code base. Add a polymorphic
visit_complete() function which is a no-op for input visitors,
and which populates an opaque pointer for output visitors. For
maximum type-safety, also add a parameter to the output visitor
constructors with a type-correct version of the output pointer,
and assert that the two uses match.

This approach was considered superior to either passing the
output parameter only during construction (action at a distance
during visit_free() feels awkward) or only during visit_complete()
(defeating type safety makes it easier to use incorrectly).

Most callers were function-local, and therefore a mechanical
conversion; the testsuite was a bit trickier, but the previous
cleanup patch minimized the churn here.

The visit_complete() function may be called at most once; doing
so lets us use transfer semantics rather than duplication or
ref-count semantics to get the just-built output back to the
caller, even though it means our behavior is not idempotent.

Generated code is simplified as follows for events:

|@@ -26,7 +26,7 @@ void qapi_event_send_acpi_device_ost(ACP
| QDict *qmp;
| Error *err = NULL;
| QMPEventFuncEmit emit;
|- QmpOutputVisitor *qov;
|+ QObject *obj;
| Visitor *v;
| q_obj_ACPI_DEVICE_OST_arg param = {
| info
|@@ -39,8 +39,7 @@ void qapi_event_send_acpi_device_ost(ACP
|
| qmp = qmp_event_build_dict("ACPI_DEVICE_OST");
|
|- qov = qmp_output_visitor_new();
|- v = qmp_output_get_visitor(qov);
|+ v = qmp_output_visitor_new(&obj);
|
| visit_start_struct(v, "ACPI_DEVICE_OST", NULL, 0, &err);
| if (err) {
|@@ -55,7 +54,8 @@ void qapi_event_send_acpi_device_ost(ACP
| goto out;
| }
|
|- qdict_put_obj(qmp, "data", qmp_output_get_qobject(qov));
|+ visit_complete(v, &obj);
|+ qdict_put_obj(qmp, "data", obj);
| emit(QAPI_EVENT_ACPI_DEVICE_OST, qmp, &err);

and for commands:

| {
| Error *err = NULL;
|- QmpOutputVisitor *qov = qmp_output_visitor_new();
| Visitor *v;
|
|- v = qmp_output_get_visitor(qov);
|+ v = qmp_output_visitor_new(ret_out);
| visit_type_AddfdInfo(v, "unused", &ret_in, &err);
|- if (err) {
|- goto out;
|+ if (!err) {
|+ visit_complete(v, ret_out);
| }
|- *ret_out = qmp_output_get_qobject(qov);
|-
|-out:
| error_propagate(errp, err);

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-13-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


# 1830f22a 09-Jun-2016 Eric Blake <eblake@redhat.com>

qmp-output-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
qmp_output_visitor_cleanup(); however, we still need to
expose the subtype for qmp_

qmp-output-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
qmp_output_visitor_cleanup(); however, we still need to
expose the subtype for qmp_output_get_qobject().

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-10-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


# b70ce101 09-Jun-2016 Eric Blake <eblake@redhat.com>

qmp-input-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
qmp_input_visitor_cleanup(); which in turn means we no longer
need to return a subty

qmp-input-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
qmp_input_visitor_cleanup(); which in turn means we no longer
need to return a subtype from qmp_input_visitor_new() nor a
public upcast function.

Generated code changes to qmp-marshal.c look like:

|@@ -52,11 +52,10 @@ void qmp_marshal_add_fd(QDict *args, QOb
| {
| Error *err = NULL;
| AddfdInfo *retval;
|- QmpInputVisitor *qiv = qmp_input_visitor_new(QOBJECT(args), true);
| Visitor *v;
| q_obj_add_fd_arg arg = {0};
|
|- v = qmp_input_get_visitor(qiv);
|+ v = qmp_input_visitor_new(QOBJECT(args), true);
| visit_start_struct(v, NULL, NULL, 0, &err);
| if (err) {
| goto out;

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-8-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


Revision tags: ppc-for-2.7-20160607, qemu-kvm-rhev-2.3.0-31.el7_2.15, qemu-kvm-rhev-2.6.0-5.el7, ppc-for-2.7-20160531, qemu-kvm-1.5.3-113.el7, ppc-for-2.7-20160527, vfio-update-20160526.1, maintainers-for-peter, qemu-kvm-rhev-2.6.0-4.el7, qemu-kvm-rhev-2.6.0-3.el7, qemu-kvm-rhev-2.1.2-23.el7_1.12, qemu-kvm-rhev-2.6.0-2.el7, qemu-kvm-rhev-2.3.0-31.el7_2.14, qemu-kvm-1.5.3-112.el7
# 6ddeefff 12-May-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-05-12' into staging

QAPI patches for 2016-05-12

# gpg: Signature made Thu 12 May 2016 08:49:04 BST using RSA key ID EB918653
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-05-12' into staging

QAPI patches for 2016-05-12

# gpg: Signature made Thu 12 May 2016 08:49:04 BST using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-qapi-2016-05-12: (23 commits)
qapi: Change visit_type_FOO() to no longer return partial objects
qapi: Simplify semantics of visit_next_list()
qapi: Fix string input visitor handling of invalid list
tests/string-input-visitor: Add negative integer tests
qapi: Split visit_end_struct() into pieces
qmp: Tighten output visitor rules
qmp: Don't reuse qmp visitor after grabbing output
spapr_drc: Expose 'null' in qom-get when there is no fdt
qmp: Support explicit null during visits
qapi: Add visit_type_null() visitor
tests: Add check-qnull
qapi: Document visitor interfaces, add assertions
qmp-input: Refactor when list is advanced
qmp-input: Require struct push to visit members of top dict
qom: Wrap prop visit in visit_start_struct
qapi-commands: Wrap argument visit in visit_start_struct
qmp-input: Don't consume input when checking has_member
qapi: Use strict QMP input visitor in more places
qapi: Consolidate QMP input visitor creation
qmp-input: Clean up stack handling
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


Revision tags: qemu-kvm-rhev-2.6.0-1.el7, v2.6.0, v2.5.1.1, v2.6.0-rc5, qemu-kvm-1.5.3-111.el7, qemu-kvm-1.5.3-110.el7, qemu-kvm-0.12.1.2-2.479.el6_7.5, qemu-kvm-0.12.1.2-2.491.el6_8.1, qemu-kvm-rhev-2.3.0-31.el7_2.13, v2.6.0-rc4
# 240f64b6 28-Apr-2016 Eric Blake <eblake@redhat.com>

qapi: Use strict QMP input visitor in more places

The following uses of a QMP input visitor should be strict
(that is, excess keys in QDict input should be flagged if not
converted to QAPI):

- Test

qapi: Use strict QMP input visitor in more places

The following uses of a QMP input visitor should be strict
(that is, excess keys in QDict input should be flagged if not
converted to QAPI):

- Testsuite code unrelated to explicitly testing non-strict
mode (test-qmp-commands, test-visitor-serialization); since
we want more code to be strict by default, having more tests
of strict mode doesn't hurt

- Code used for cloning QAPI objects (replay-input.c,
qemu-sockets.c); we are reparsing a QObject just barely
produced by the qmp output visitor and which therefore should
not have any garbage, so while it is extra work to be strict,
it validates that our clone is correct [note that a later patch
series will simplify these two uses by creating an actual
clone visitor that is much more efficient than a
generate/reparse cycle]

- qmp_object_add(), which calls into user_creatable_add_type().
Since command line parsing for '-object' uses the same
user_creatable_add_type() through the OptsVisitor, and that is
always strict, we want to ensure that any nested dictionaries
would be treated the same in QMP and from the command line (I
don't actually know if such nested dictionaries exist). Note
that on this code change, strictness only matters for nested
dictionaries (if even possible), since we already flag excess
input at the top level during an earlier object_property_set()
on an unknown key, whether from QemuOpts:

$ ./x86_64-softmmu/qemu-system-x86_64 -nographic -nodefaults -qmp stdio -object secret,id=sec0,data=letmein,format=raw,foo=bar
qemu-system-x86_64: -object secret,id=sec0,data=letmein,format=raw,foo=bar: Property '.foo' not found

or from QMP:

$ ./x86_64-softmmu/qemu-system-x86_64 -nographic -nodefaults -qmp stdio
{"QMP": {"version": {"qemu": {"micro": 93, "minor": 5, "major": 2}, "package": ""}, "capabilities": []}}
{"execute":"qmp_capabilities"}
{"return": {}}
{"execute":"object-add","arguments":{"qom-type":"secret","id":"sec0","props":{"format":"raw","data":"letmein","foo":"bar"}}}
{"error": {"class": "GenericError", "desc": "Property '.foo' not found"}}

The only remaining uses of non-strict input visits are:

- QMP 'qom-set' (which eventually executes
object_property_set_qobject()) - mark it as something to revisit
in the future (I didn't want to spend any more time on this patch
auditing if we have any QOM dictionary properties that might be
impacted, and couldn't easily prove whether this code path is
shared with anything else).

- test-qmp-input-visitor: explicit tests of non-strict mode. If
we later get rid of users that don't need strictness, then this
test should be merged with test-qmp-input-strict

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1461879932-9020-7-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


# fc471c18 28-Apr-2016 Eric Blake <eblake@redhat.com>

qapi: Consolidate QMP input visitor creation

Rather than having two separate ways to create a QMP input
visitor, where the safer approach has the more verbose name,
it is better to consolidate thing

qapi: Consolidate QMP input visitor creation

Rather than having two separate ways to create a QMP input
visitor, where the safer approach has the more verbose name,
it is better to consolidate things into a single function
where the caller must explicitly choose whether to be strict
or to ignore excess input. This patch is the strictly
mechanical conversion; the next patch will then audit which
uses can be made stricter.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1461879932-9020-6-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


Revision tags: ppc-for-2.6-20160426, ppc-for-2.6-20160423, v2.6.0-rc3, ppc-for-2.6-20160419, ppc-for-2.6-20160418, v2.6.0-rc2, qemu-kvm-rhev-2.3.0-31.el7_2.12, ppc-for-2.6-20160408, qemu-kvm-rhev-2.3.0-31.el7_2.11, v2.6.0-rc1, ppc-for-2.6-20160405, openbmc-20160404-1, qemu-kvm-rhev-2.5.0-4.el7, v2.6.0-rc0, qemu-kvm-0.12.1.2-2.491.el6, v2.5.1, vfio-update-20160328.0
# 84a5a801 24-Mar-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks from Markus, myself and Veronia (Outreachy candidate)
* get_ticks_per_sec() removal from Rutuja (Outreachy candidate)
* Coverity fix from myself
* PKE implementation from myself, based on rth's XSAVE support

# gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (28 commits)
target-i386: implement PKE for TCG
config.status: Pass extra parameters
char: translate from QIOChannel error to errno
exec: fix error handling in file_ram_alloc
cputlb: modernise the debug support
qemu-log: support simple pid substitution for logs
target-arm: dfilter support for in_asm
qemu-log: dfilter-ise exec, out_asm, op and opt_op
qemu-log: new option -dfilter to limit output
qemu-log: Improve the "exec" TB execution logging
qemu-log: Avoid function call for disabled qemu_log_mask logging
qemu-log: correct help text for -d cpu
tcg: pass down TranslationBlock to tcg_code_gen
util: move declarations out of qemu-common.h
Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND
hw: explicitly include qemu-common.h and cpu.h
include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h
isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h
Move ParallelIOArg from qemu-common.h to sysemu/char.h
Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Conflicts:
scripts/clean-includes

show more ...


Revision tags: ppc-for-2.6-20160324, qemu-kvm-rhev-2.5.0-3.el7, vfio-ddw-20160322, machine-pull-request, ppc-for-2.6-20160316, qemu-kvm-rhev-2.3.0-31.el7_2.10, qemu-kvm-1.5.3-109.el7
# da34e65c 14-Mar-2016 Markus Armbruster <armbru@redhat.com>

include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its fi

include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.

Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.

Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.

This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...


# 4829e037 18-Mar-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-03-18' into staging

QAPI patches for 2016-03-18

# gpg: Signature made Fri 18 Mar 2016 09:54:57 GMT using RSA key ID EB918653
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-03-18' into staging

QAPI patches for 2016-03-18

# gpg: Signature made Fri 18 Mar 2016 09:54:57 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-qapi-2016-03-18:
qapi: Use anonymous bases in QMP flat unions
qapi: Allow anonymous base for flat union
qapi: Make BlockdevOptions doc example closer to reality
qapi: Don't special-case simple union wrappers
qapi: Drop unused c_null()
qapi: Inline gen_visit_members() into lone caller
qapi-commands: Inline single-use helpers of gen_marshal()
qapi-commands: Utilize implicit struct visits
qapi-event: Utilize implicit struct visits
qapi-event: Drop qmp_output_get_qobject() null check
qapi: Emit implicit structs in generated C
qapi: Adjust names of implicit types
qapi: Make c_type() more OO-like
qapi: Fix command with named empty argument type
qapi: Assert in places where variants are not handled

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


# 32bafa8f 17-Mar-2016 Eric Blake <eblake@redhat.com>

qapi: Don't special-case simple union wrappers

Simple unions were carrying a special case that hid their 'data'
QMP member from the resulting C struct, via the hack method
QAPISchemaObjectTypeVarian

qapi: Don't special-case simple union wrappers

Simple unions were carrying a special case that hid their 'data'
QMP member from the resulting C struct, via the hack method
QAPISchemaObjectTypeVariant.simple_union_type(). But by using
the work we started by unboxing flat union and alternate
branches, coupled with the ability to visit the members of an
implicit type, we can now expose the simple union's implicit
type in qapi-types.h:

| struct q_obj_ImageInfoSpecificQCow2_wrapper {
| ImageInfoSpecificQCow2 *data;
| };
|
| struct q_obj_ImageInfoSpecificVmdk_wrapper {
| ImageInfoSpecificVmdk *data;
| };
...
| struct ImageInfoSpecific {
| ImageInfoSpecificKind type;
| union { /* union tag is @type */
| void *data;
|- ImageInfoSpecificQCow2 *qcow2;
|- ImageInfoSpecificVmdk *vmdk;
|+ q_obj_ImageInfoSpecificQCow2_wrapper qcow2;
|+ q_obj_ImageInfoSpecificVmdk_wrapper vmdk;
| } u;
| };

Doing this removes asymmetry between QAPI's QMP side and its
C side (both sides now expose 'data'), and means that the
treatment of a simple union as sugar for a flat union is now
equivalent in both languages (previously the two approaches used
a different layer of dereferencing, where the simple union could
be converted to a flat union with equivalent C layout but
different {} on the wire, or to an equivalent QMP wire form
but with different C representation). Using the implicit type
also lets us get rid of the simple_union_type() hack.

Of course, now all clients of simple unions have to adjust from
using su->u.member to using su->u.member.data; while this touches
a number of files in the tree, some earlier cleanup patches
helped minimize the change to the initialization of a temporary
variable rather than every single member access. The generated
qapi-visit.c code is also affected by the layout change:

|@@ -7393,10 +7393,10 @@ void visit_type_ImageInfoSpecific_member
| }
| switch (obj->type) {
| case IMAGE_INFO_SPECIFIC_KIND_QCOW2:
|- visit_type_ImageInfoSpecificQCow2(v, "data", &obj->u.qcow2, &err);
|+ visit_type_q_obj_ImageInfoSpecificQCow2_wrapper_members(v, &obj->u.qcow2, &err);
| break;
| case IMAGE_INFO_SPECIFIC_KIND_VMDK:
|- visit_type_ImageInfoSpecificVmdk(v, "data", &obj->u.vmdk, &err);
|+ visit_type_q_obj_ImageInfoSpecificVmdk_wrapper_members(v, &obj->u.vmdk, &err);
| break;
| default:
| abort();

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1458254921-17042-13-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

show more ...


Revision tags: qemu-kvm-rhev-2.3.0-31.el7_2.9, vfio-update-20160310.2, vfio-update-20160311.0, qemu-kvm-rhev-2.5.0-2.el7
# 1464ad45 06-Mar-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-03-04' into staging

QAPI patches for 2016-03-04

# gpg: Signature made Sat 05 Mar 2016 09:47:19 GMT using RSA key ID EB918653
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-03-04' into staging

QAPI patches for 2016-03-04

# gpg: Signature made Sat 05 Mar 2016 09:47:19 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-qapi-2016-03-04:
qapi: Drop useless 'data' member of unions
chardev: Drop useless ChardevDummy type
qapi: Avoid use of 'data' member of QAPI unions
ui: Shorten references into InputEvent
util: Shorten references into SocketAddress
chardev: Shorten references into ChardevBackend
qapi: Update docs to match recent generator changes
qapi-visit: Expose visit_type_FOO_members()
qapi: Rename 'fields' to 'members' in generated C code
qapi: Rename 'fields' to 'members' in generator
qapi-dealloc: Reduce use outside of generated code
qmp-shell: fix pretty printing of JSON responses

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


# b5a1b443 03-Mar-2016 Eric Blake <eblake@redhat.com>

ui: Shorten references into InputEvent

An upcoming patch will alter how simple unions, like InputEvent, are
laid out, which will impact all lines of the form 'evt->u.XXX'
(expanding it to the longer

ui: Shorten references into InputEvent

An upcoming patch will alter how simple unions, like InputEvent, are
laid out, which will impact all lines of the form 'evt->u.XXX'
(expanding it to the longer 'evt->u.XXX.data'). For better
legibility in that patch, and less need for line wrapping, it's better
to use a temporary variable to reduce the effect of a layout change to
just the variable initializations, rather than every reference within
an InputEvent.

There was one instance in hid.c:hid_pointer_event() where the code
was referring to evt->u.rel inside the case label where evt->u.abs
is the correct name; thankfully, both members of the union have the
same type, so it happened to work, but it is now cleaner.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1457021813-10704-8-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

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Revision tags: qemu-kvm-0.12.1.2-2.490.el6, ppc-for-2.6-20160229, ppc-for-2.6-20160225, qemu-kvm-rhev-2.3.0-31.el7_2.8, qemu-slof-20160223, vfio-update-20160219.1, qemu-kvm-0.12.1.2-2.489.el6, ppc-for-2.6-20160218
# ac1be2ae 09-Feb-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-02-09' into staging

QAPI patches for 2016-02-09

# gpg: Signature made Tue 09 Feb 2016 10:55:51 GMT using RSA key ID EB918653
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-02-09' into staging

QAPI patches for 2016-02-09

# gpg: Signature made Tue 09 Feb 2016 10:55:51 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-qapi-2016-02-09: (31 commits)
qapi: Add missing JSON files in build dependencies
qapi: Fix compilation failure on MIPS and SPARC
qmp: Don't abuse stack to track qmp-output root
qmp: Fix reference-counting of qnull on empty output visit
qapi: Drop unused error argument for list and implicit struct
qapi: Tighten qmp_input_end_list()
qapi: Drop unused 'kind' for struct/enum visit
qapi: Swap 'name' in visit_* callbacks to match public API
qom: Swap 'name' next to visitor in ObjectPropertyAccessor
qapi: Swap visit_* arguments for consistent 'name' placement
qom: Use typedef for Visitor
qapi: Don't cast Enum* to int*
qapi: Consolidate visitor small integer callbacks
qapi: Make all visitors supply uint64 callbacks
qapi: Prefer type_int64 over type_int in visitors
qapi-visit: Kill unused visit_end_union()
qapi: Track all failures between visit_start/stop
qapi: Improve generated event use of qapi visitor
balloon: Improve use of qapi visitor
vl: Ensure qapi visitor properly ends struct visit
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...


Revision tags: qemu-kvm-1.5.3-108.el7, ppc-for-2.6-20160201, qemu-kvm-0.12.1.2-2.487.el6
# 51e72bc1 29-Jan-2016 Eric Blake <eblake@redhat.com>

qapi: Swap visit_* arguments for consistent 'name' placement

JSON uses "name":value, but many of our visitor interfaces were
called with visit_type_FOO(v, &value, name, errp). This can be
a bit con

qapi: Swap visit_* arguments for consistent 'name' placement

JSON uses "name":value, but many of our visitor interfaces were
called with visit_type_FOO(v, &value, name, errp). This can be
a bit confusing to have to mentally swap the parameter order to
match JSON order. It's particularly bad for visit_start_struct(),
where the 'name' parameter is smack in the middle of the
otherwise-related group of 'obj, kind, size' parameters! It's
time to do a global swap of the parameter ordering, so that the
'name' parameter is always immediately after the Visitor argument.

Additional reason in favor of the swap: the existing include/qjson.h
prefers listing 'name' first in json_prop_*(), and I have plans to
unify that file with the qapi visitors; listing 'name' first in
qapi will minimize churn to the (admittedly few) qjson.h clients.

Later patches will then fix docs, object.h, visitor-impl.h, and
those clients to match.

Done by first patching scripts/qapi*.py by hand to make generated
files do what I want, then by running the following Coccinelle
script to affect the rest of the code base:
$ spatch --sp-file script `git grep -l '\bvisit_' -- '**/*.[ch]'`
I then had to apply some touchups (Coccinelle insisted on TAB
indentation in visitor.h, and botched the signature of
visit_type_enum() by rewriting 'const char *const strings[]' to
the syntactically invalid 'const char*const[] strings'). The
movement of parameters is sufficient to provoke compiler errors
if any callers were missed.

// Part 1: Swap declaration order
@@
type TV, TErr, TObj, T1, T2;
identifier OBJ, ARG1, ARG2;
@@
void visit_start_struct
-(TV v, TObj OBJ, T1 ARG1, const char *name, T2 ARG2, TErr errp)
+(TV v, const char *name, TObj OBJ, T1 ARG1, T2 ARG2, TErr errp)
{ ... }

@@
type bool, TV, T1;
identifier ARG1;
@@
bool visit_optional
-(TV v, T1 ARG1, const char *name)
+(TV v, const char *name, T1 ARG1)
{ ... }

@@
type TV, TErr, TObj, T1;
identifier OBJ, ARG1;
@@
void visit_get_next_type
-(TV v, TObj OBJ, T1 ARG1, const char *name, TErr errp)
+(TV v, const char *name, TObj OBJ, T1 ARG1, TErr errp)
{ ... }

@@
type TV, TErr, TObj, T1, T2;
identifier OBJ, ARG1, ARG2;
@@
void visit_type_enum
-(TV v, TObj OBJ, T1 ARG1, T2 ARG2, const char *name, TErr errp)
+(TV v, const char *name, TObj OBJ, T1 ARG1, T2 ARG2, TErr errp)
{ ... }

@@
type TV, TErr, TObj;
identifier OBJ;
identifier VISIT_TYPE =~ "^visit_type_";
@@
void VISIT_TYPE
-(TV v, TObj OBJ, const char *name, TErr errp)
+(TV v, const char *name, TObj OBJ, TErr errp)
{ ... }

// Part 2: swap caller order
@@
expression V, NAME, OBJ, ARG1, ARG2, ERR;
identifier VISIT_TYPE =~ "^visit_type_";
@@
(
-visit_start_struct(V, OBJ, ARG1, NAME, ARG2, ERR)
+visit_start_struct(V, NAME, OBJ, ARG1, ARG2, ERR)
|
-visit_optional(V, ARG1, NAME)
+visit_optional(V, NAME, ARG1)
|
-visit_get_next_type(V, OBJ, ARG1, NAME, ERR)
+visit_get_next_type(V, NAME, OBJ, ARG1, ERR)
|
-visit_type_enum(V, OBJ, ARG1, ARG2, NAME, ERR)
+visit_type_enum(V, NAME, OBJ, ARG1, ARG2, ERR)
|
-VISIT_TYPE(V, OBJ, NAME, ERR)
+VISIT_TYPE(V, NAME, OBJ, ERR)
)

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1454075341-13658-19-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

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