Commit Graph

95048 Commits

Author SHA1 Message Date
Wilfred Mallawa
9c4888c995 hw/ssi: Add Ibex SPI device model
Adds the SPI_HOST device model for ibex. The device specification is as per
[1]. The model has been tested on opentitan with spi_host unit tests
written for TockOS.

[1] https://docs.opentitan.org/hw/ip/spi_host/doc/

Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220303045426.511588-1-alistair.francis@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-04-22 10:35:16 +10:00
Richard Henderson
da5006445a Python patches
This PR finalizes the switch from Luiz's QMP library to mine.
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Merge tag 'python-pull-request' of https://gitlab.com/jsnow/qemu into staging

Python patches

This PR finalizes the switch from Luiz's QMP library to mine.

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# gpg: Signature made Thu 21 Apr 2022 08:15:45 AM PDT
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* tag 'python-pull-request' of https://gitlab.com/jsnow/qemu:
  python/qmp: remove pylint workaround from legacy.py
  python: rename 'aqmp-tui' to 'qmp-tui'
  python: rename qemu.aqmp to qemu.qmp
  python: re-enable pylint duplicate-code warnings
  python: remove the old QMP package
  python/aqmp: copy qmp docstrings to qemu.aqmp.legacy
  python/aqmp: fully separate from qmp.QEMUMonitorProtocol
  python/aqmp: take QMPBadPortError and parse_address from qemu.qmp
  python: temporarily silence pylint duplicate-code warnings
  python/aqmp-tui: relicense as LGPLv2+
  python/qmp-shell: relicense as LGPLv2+
  python/aqmp: relicense as LGPLv2+
  python/aqmp: add explicit GPLv2 license to legacy.py
  iotests: switch to AQMP
  iotests/mirror-top-perms: switch to AQMP
  scripts/bench-block-job: switch to AQMP
  python/machine: permanently switch to AQMP

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21 15:16:52 -07:00
Richard Henderson
378f973a6c QAPI patches patches for 2022-04-21
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Merge tag 'pull-qapi-2022-04-21' of git://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2022-04-21

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# gpg: Signature made Thu 21 Apr 2022 07:11:14 AM PDT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [undefined]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-qapi-2022-04-21' of git://repo.or.cz/qemu/armbru:
  qapi: Fix version of cpu0-id field
  qapi: Fix typo
  qapi: Fix documentation for query-xen-replication-status
  docs: qapi: Remove outdated reference to simple unions
  qapi-schema: test: add a unit test for parsing array alternates
  qapi-schema: test: add a qapi-schema-test for array alternates
  qapi-schema: support alternates with array type

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21 10:49:40 -07:00
Richard Henderson
28298069af Misc cleanups
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Merge tag 'misc-pull-request' of gitlab.com:marcandre.lureau/qemu into staging

Misc cleanups

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# gpg: Signature made Thu 21 Apr 2022 06:47:55 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 'misc-pull-request' of gitlab.com:marcandre.lureau/qemu: (30 commits)
  qga: use fixed-length and GDateTime for log timestamp
  tests/fuzz: fix warning
  qga: remove need for QEMU atomic.h
  util: replace qemu_get_local_state_pathname()
  util: use qemu_create() in qemu_write_pidfile()
  util: use qemu_write_full() in qemu_write_pidfile()
  util: simplify write in signal handler
  qtest: simplify socket_send()
  qga: move qga_get_host_name()
  Move error_printf_unless_qmp() with monitor unit
  tests: run-time skip test-qga if TSAN is enabled
  compiler.h: add QEMU_SANITIZE_{ADDRESS,THREAD}
  tests: remove block/qdict checks from check-qobject.c
  include: move qdict_{crumple,flatten} declarations
  include: add qemu/keyval.h
  include: move qemu_fdatasync() to osdep
  include: move qemu_msync() to osdep
  compiler.h: replace QEMU_NORETURN with G_NORETURN
  osdep.h: move qemu_build_not_reached()
  doc/style: CLang -> Clang
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21 09:27:54 -07:00
Richard Henderson
401d467894 target-arm queue:
* hw/arm/virt: Check for attempt to use TrustZone with KVM or HVF
  * versal: Add the Cortex-R5s in the Real-Time Processing Unit (RPU) subsystem
  * versal: model enough of the Clock/Reset Low-power domain (CRL) to allow control of the Cortex-R5s
  * xlnx-zynqmp: Connect 4 TTC timers
  * exynos4210: Refactor GIC/combiner code to stop using qemu_split_irq
  * realview: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
  * stellaris: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
  * hw/core/irq: remove unused 'qemu_irq_split' function
  * npcm7xx: use symbolic constants for PWRON STRAP bit fields
  * virt: document impact of gic-version on max CPUs
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Merge tag 'pull-target-arm-20220421' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * hw/arm/virt: Check for attempt to use TrustZone with KVM or HVF
 * versal: Add the Cortex-R5s in the Real-Time Processing Unit (RPU) subsystem
 * versal: model enough of the Clock/Reset Low-power domain (CRL) to allow control of the Cortex-R5s
 * xlnx-zynqmp: Connect 4 TTC timers
 * exynos4210: Refactor GIC/combiner code to stop using qemu_split_irq
 * realview: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
 * stellaris: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
 * hw/core/irq: remove unused 'qemu_irq_split' function
 * npcm7xx: use symbolic constants for PWRON STRAP bit fields
 * virt: document impact of gic-version on max CPUs

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# gpg: Signature made Thu 21 Apr 2022 04:16:53 AM PDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220421' of https://git.linaro.org/people/pmaydell/qemu-arm: (31 commits)
  hw/arm: Use bit fields for NPCM7XX PWRON STRAPs
  hw/misc: Add PWRON STRAP bit fields in GCR module
  hw/arm/virt: impact of gic-version on max CPUs
  hw/core/irq: remove unused 'qemu_irq_split' function
  hw/arm/stellaris: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
  hw/arm/realview: replace 'qemu_split_irq' with 'TYPE_SPLIT_IRQ'
  hw/arm/exynos4210: Drop Exynos4210Irq struct
  hw/arm/exynos4210: Put combiners into state struct
  hw/arm/exynos4210: Fold combiner splits into exynos4210_init_board_irqs()
  hw/arm/exynos4210: Don't connect multiple lines to external GIC inputs
  hw/arm/exynos4210: Connect MCT_G0 and MCT_G1 to both combiners
  hw/arm/exynos4210: Fill in irq_table[] for internal-combiner-only IRQ lines
  hw/arm/exynos4210: Use TYPE_SPLIT_IRQ in exynos4210_init_board_irqs()
  hw/arm/exynos4210: Delete unused macro definitions
  hw/arm/exynos4210: Move exynos4210_combiner_get_gpioin() into exynos4210.c
  hw/arm/exynos4210: Drop ext_gic_irq[] from Exynos4210Irq struct
  hw/arm/exynos4210: Put external GIC into state struct
  hw/arm/exynos4210: Move exynos4210_init_board_irqs() into exynos4210.c
  hw/arm/exynos4210: Fix code style nit in combiner_grp_to_gic_id[]
  hw/arm/exynos4210: Coalesce board_irqs and irq_table
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-21 08:04:43 -07:00
John Snow
47430775ed python/qmp: remove pylint workaround from legacy.py
Pylint upgraded recently (2.13.z) and having a pylint: disable comment
in the middle of an argument field causes it some grief (It appears to
stop parsing when it encounters it, causing some syntax problems). Since
the duplicate line threshold was bumped up in 22305c2a08, we don't
need this workaround anymore. Drop it.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org>
Message-id: 20220330172812.3427355-10-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
b1a9b1f7a6 python: rename 'aqmp-tui' to 'qmp-tui'
This is the last vestige of the "aqmp" moniker surviving in the tree; remove it.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org>
Message-id: 20220330172812.3427355-9-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
37094b6dd5 python: rename qemu.aqmp to qemu.qmp
Now that we are fully switched over to the new QMP library, move it back
over the old namespace. This is being done primarily so that we may
upload this package simply as "qemu.qmp" without introducing confusion
over whether or not "aqmp" is a new protocol or not.

The trade-off is increased confusion inside the QEMU developer
tree. Sorry!

Note: the 'private' member "_aqmp" in legacy.py also changes to "_qmp";
not out of necessity, but just to remove any traces of the "aqmp"
name.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org>
Message-id: 20220330172812.3427355-8-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
105bbff886 python: re-enable pylint duplicate-code warnings
With the old library gone, there's nothing duplicated in the tree, so
the warning suppression can be removed.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-7-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
adaca6e085 python: remove the old QMP package
Thank you for your service!

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-6-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
b0654f4f98 python/aqmp: copy qmp docstrings to qemu.aqmp.legacy
Copy the docstrings out of qemu.qmp, adjusting them as necessary to
more accurately reflect the current state of this class.

(Licensing: This is copying and modifying GPLv2-only licensed docstrings
into a GPLv2-only file.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
0c78ebf722 python/aqmp: fully separate from qmp.QEMUMonitorProtocol
After this patch, qemu.aqmp.legacy.QEMUMonitorProtocol no longer
inherits from qemu.qmp.QEMUMonitorProtocol. To do this, several
inherited methods need to be explicitly re-defined.

(Licensing: This is copying and modifying GPLv2-only code into a
GPLv2-only file.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
9fcd3930e0 python/aqmp: take QMPBadPortError and parse_address from qemu.qmp
Shift these definitions over from the qmp package to the async qmp
package.

(Licensing: this is a lateral move, from GPLv2 (only) to GPLv2 (only))

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220330172812.3427355-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
335e7d410e python: temporarily silence pylint duplicate-code warnings
The next several commits copy some code from qemu.qmp to qemu.aqmp, then
delete qemu.qmp. In the interim, to prevent test failures, the duplicate
code detection needs to be silenced to prevent bisect problems with CI
testing.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20220330172812.3427355-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
445c9d4e3d python/aqmp-tui: relicense as LGPLv2+
aqmp-tui, the async QMP text user interface tool, is presently licensed
as GPLv2+. I intend to include this tool as an add-on to an LGPLv2+
library package hosted on PyPI.org. I've selected LGPLv2+ to maximize
compatibility with other licenses while retaining a copyleft license.

To keep licensing matters simple, I'd like to relicense this tool as
LGPLv2+ as well in order to keep the resultant license of the hosted
release files simple -- even if library users won't "link against" this
command line tool.

Therefore, I am asking permission to loosen the license.

Niteesh is effectively the sole author of this code, with scattered
lines from myself.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: G S Niteesh Babu <niteesh.gs@gmail.com>
Message-id: 20220325200438.2556381-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
0e08b94700 python/qmp-shell: relicense as LGPLv2+
qmp-shell is presently licensed as GPLv2 (only). I intend to include
this tool as an add-on to an LGPLv2+ library package hosted on
PyPI.org. I've selected LGPLv2+ to maximize compatibility with other
licenses while retaining a copyleft license.

To keep licensing matters simple, I'd like to relicense this tool as
LGPLv2+ as well in order to keep the resultant license of the hosted
release files simple -- even if library users won't "link against" this
command line tool.

Therefore, I am asking permission from the current authors of this
tool to loosen the license. At present, those people are:

- John Snow (me!), 411/609
- Luiz Capitulino, Author, 97/609
- Daniel Berrangé, 81/609
- Eduardo Habkost, 10/609
- Marc-André Lureau, 6/609
- Fam Zheng, 3/609
- Cleber Rosa, 1/609

(All of which appear to have been written under redhat.com addresses.)

Eduardo's fixes are largely automated from 2to3 conversion tools and may
not necessarily constitute authorship, but his signature would put to
rest any questions.

Cleber's changes concern a single import statement change. Also won't
hurt to ask.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Fam Zheng <fam@euphon.net>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Acked-by: Eduardo Habkost <eduardo@habkost.net>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20220325200438.2556381-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
9dcea96d08 python/aqmp: relicense as LGPLv2+
I am the sole author of all of the async QMP code (python/qemu/aqmp)
with the following exceptions:

python/qemu/aqmp/qmp_shell.py and python/qemu/aqmp/legacy.py were
written by Luiz Capitulino (et al) and are already licensed separately
as GPLv2 (only).

aqmp_tui.py was written by Niteesh Babu G S and is licensed as GPLv2+.

I wish to relicense as LGPLv2+ in order to provide as much flexibility
as I reasonably can, while retaining a copyleft license. It is my belief
that LGPLv2+ is a suitable license for the Python ecosystem that aligns
with the goals and philosophy of the QEMU project.

The intent is to eventually drop legacy.py, leaving only library code
that is LGPLv2+.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20220325200438.2556381-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
380fc8f32e python/aqmp: add explicit GPLv2 license to legacy.py
The legacy.py module is heavily based on the QMP module by Luiz
Capitulino (et al) which is licensed as explicit GPLv2-only. The async
QMP package is currently licensed similarly, but I intend to relicense
the async package to the more flexible LGPLv2+.

In preparation for that change, make the license on legacy.py explicit.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20220325200438.2556381-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
68e2e3dd66 iotests: switch to AQMP
iotests is already using async QMP, but to finalize the switchover we
only need to update any remaining import paths to rely solely on the new
library instead.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20220321203315.909411-5-jsnow@redhat.com
[Fixed minor rebase conflict. --js]
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
998ed38620 iotests/mirror-top-perms: switch to AQMP
We don't have to maintain compatibility with both QMP libraries anymore,
so we can just remove the old exception. While we're here, take
advantage of the extra fields present in the VMLaunchFailure exception
that machine.py now raises.

(Note: I'm leaving the logging suppression here unchanged. I had
suggested previously we use filters to scrub the PID out of the logging
information so it could just be diffed as part of the iotest output, but
that meant *always* scrubbing PID from logger output, which defeated the
point of even offering that information in the output to begin with.

Ultimately, I decided it's fine to just suppress the logger temporarily.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20220321203315.909411-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
28d4f06e0a scripts/bench-block-job: switch to AQMP
For this commit, we only need to remove accommodations for the
synchronous QMP library.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20220321203315.909411-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
John Snow
a4225303a1 python/machine: permanently switch to AQMP
Remove the QEMU_PYTHON_LEGACY_QMP environment variable, making the
switch from sync qmp to async qmp permanent. Update exceptions and
import paths as necessary.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Acked-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20220321203315.909411-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2022-04-21 11:01:00 -04:00
Marc-André Lureau
55fa017072 qga: use fixed-length and GDateTime for log timestamp
The old code is kind of wrong. Say it's 1649309843.000001 seconds past
the epoch. Prints "1649309843.1". 9us later, it prints "1649309843.10".
Should really use %06lu for the microseconds part.

Use GDateTime instead, as suggested by Daniel.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2022-04-21 17:37:16 +04:00
Marc-André Lureau
d30c08dfe4 tests/fuzz: fix warning
../tests/qtest/fuzz/generic_fuzz.c:746:17: warning: variable 'name' set but not used [-Wunused-but-set-variable]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220420132624.2439741-42-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
c267d750d8 qga: remove need for QEMU atomic.h
Since the introduction of guest-exec in/out/err redirections in commit
a1853dca74 ("qga: guest-exec simple stdin/stdout/stderr redirection"),
some execution state variables are handled with atomic ops. However,
there are no threads involved in this code (and glib sources are
dispatched in the same thread), and no other obvious reason to use them.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-40-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
1fbf2665e6 util: replace qemu_get_local_state_pathname()
Simplify the function to only return the directory path. Callers are
adjusted to use the GLib function to build paths, g_build_filename().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-39-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
1b34d08f0b util: use qemu_create() in qemu_write_pidfile()
qemu_open_old(O_CREATE) should be replaced with qemu_create() which
handles Error reporting.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-38-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
96eb9b2b47 util: use qemu_write_full() in qemu_write_pidfile()
Mostly for correctness.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-37-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
d0dedf2f4c util: simplify write in signal handler
Use qemu_write_full() instead of open-coding a write loop.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-36-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
c3e5704af1 qtest: simplify socket_send()
Reuse qemu_write_full().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220420132624.2439741-33-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
548fb0da73 qga: move qga_get_host_name()
The function is specific to qemu-ga, no need to share it in QEMU.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-Id: <20220420132624.2439741-32-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
756a98dd70 Move error_printf_unless_qmp() with monitor unit
Since it depends on monitor code, and error_vprintf_unless_qmp() is
already there.

This will help to move error-report in a common subproject.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-31-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
a7bd942c90 tests: run-time skip test-qga if TSAN is enabled
This allows to make sure the test is still built, and gives more
accurate report details.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-30-marcandre.lureau@redhat.com>
2022-04-21 17:09:09 +04:00
Marc-André Lureau
c213ef9a66 compiler.h: add QEMU_SANITIZE_{ADDRESS,THREAD}
Simplify a bit pre-compiler conditions.

For TSAN, QEMU already has CONFIG_TSAN, but it is only set when the
fiber API is present. (I wonder whether supporting TSAN without the
fiber API is really relevant)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-27-marcandre.lureau@redhat.com>
2022-04-21 17:08:52 +04:00
Marc-André Lureau
5472b5b6a4 tests: remove block/qdict checks from check-qobject.c
The functions are already covered in check-block-qdict.c.
This will help moving QAPI-related tests in a common subproject.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-26-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
215aea0cb2 include: move qdict_{crumple,flatten} declarations
Move them where they belong, since the functions are implemented in block-qdict.c.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-25-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
9ca9c893b6 include: add qemu/keyval.h
Do not require the whole option machinery to handle keyval, as it is
used by QAPI alone, without the option API. And match the associated
unit name.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-24-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
282468c7c4 include: move qemu_fdatasync() to osdep
Move QEMU-specific code to util/osdep.c, so cutils can become a common
subproject.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-22-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
73991a9222 include: move qemu_msync() to osdep
The implementation depends on the OS. (and longer-term goal is to move
cutils to a common subproject)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-21-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
8905770b27 compiler.h: replace QEMU_NORETURN with G_NORETURN
G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in
glib-compat.

Note that this attribute must be placed before the function declaration
(bringing a bit of consistency in qemu codebase usage).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
94ae6b579d osdep.h: move qemu_build_not_reached()
Move the macro and declaration so it can use glib in the following
patch (it already depends on glib anyway for !optimize)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-19-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
1812a2d366 doc/style: CLang -> Clang
It's not the way it is usually written (see https://clang.llvm.org/).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-17-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
a0e04317f3 intc/exynos4210_gic: replace snprintf() with g_strdup_printf()
While at it, replace '%x' with '%u' as suggested by Philippe Mathieu-Daudé.

Also fixes a GCC 12.0.1 -Wformat-overflow false-positive.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-16-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
aaea18d5d6 arm/allwinner-a10: replace snprintf() with g_strdup_printf()
Also fixes a GCC 12.0.1 false-positive:
../hw/arm/allwinner-a10.c: In function ‘aw_a10_realize’:
../hw/arm/allwinner-a10.c:135:35: error: ‘%d’ directive writing between 1 and 11 bytes into a region of size 8 [-Werror=format-overflow=]
  135 |             sprintf(bus, "usb-bus.%d", i);
      |                                   ^~

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-15-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
e5c4183525 arm/digic: replace snprintf() with g_strdup_printf()
Also fixes a GCC 12.0.1 false-positive:
../hw/arm/digic.c: In function ‘digic_init’:
../hw/arm/digic.c:45:54: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 5 [-Werror=format-truncation=]
   45 |         snprintf(name, DIGIC_TIMER_NAME_MLEN, "timer[%d]", i);
      |                                                      ^~

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-14-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
7a42e6885a docs: trace-events-all is installed without renaming
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-13-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
4e8c41947b qga: replace usleep() with g_usleep()
The latter simply requires glib.h, while the former is not in the
Windows API (but provided by mingw header & CRT)

Also simplify the expression for 1/10s.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-12-marcandre.lureau@redhat.com>
2022-04-21 17:03:51 +04:00
Marc-André Lureau
49f9522193 include: rename qemu-common.h qemu/help-texts.h
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20220420132624.2439741-7-marcandre.lureau@redhat.com>
2022-04-21 16:58:24 +04:00
Marc-André Lureau
aa77a877fd hw/hyperv: remove needless qemu-common.h include
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-6-marcandre.lureau@redhat.com>
2022-04-21 16:56:55 +04:00
Marc-André Lureau
88c39c8693 Simplify softmmu/main.c
Move qemu_main() declaration to a new header.

Simplify main.c since both cocoa & sdl cannot be enabled together.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-5-marcandre.lureau@redhat.com>
2022-04-21 16:56:55 +04:00