* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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Merge tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu into staging
aspeed queue:
* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
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# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu:
hw/net:ftgmac100: fix coding style
aspeed/sdmc: Remove extra R_MAIN_STATUS case
aspeed/soc: Fix possible divide by zero
aspeed/sdmc: Check RAM size value at realize time
aspeed: Deprecate the tacoma-bmc machine
hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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Merge tag 'hw-misc-20240702' of https://github.com/philmd/qemu into staging
Misc HW patches queue
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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# gpg: Signature made Mon 01 Jul 2024 09:59:16 PM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'hw-misc-20240702' of https://github.com/philmd/qemu: (22 commits)
Remove inclusion of hw/hw.h from files that don't need it
net/vmnet: Drop ifdef for macOS versions older than 12.0
block/file-posix: Drop ifdef for macOS versions older than 12.0
audio: Drop ifdef for macOS versions older than 12.0
hvf: Drop ifdef for macOS versions older than 12.0
hw/ide/macio: switch from using qemu_allocate_irq() to qdev input GPIOs
system/physmem: Fix reference to dump-guest-core
docs: document special exception for machine type deprecation & removal
hw/i386: remove obsolete manual deprecation reason string of i440fx machines
hw/ppc: remove obsolete manual deprecation reason string of spapr machines
hw: skip registration of outdated versioned machine types
hw: set deprecation info for all versioned machine types
include/hw: temporarily disable deletion of versioned machine types
include/hw: add macros for deprecation & removal of versioned machines
hw/i386: convert 'q35' machine definitions to use new macros
hw/i386: convert 'i440fx' machine definitions to use new macros
hw/m68k: convert 'virt' machine definitions to use new macros
hw/ppc: convert 'spapr' machine definitions to use new macros
hw/s390x: convert 'ccw' machine definitions to use new macros
hw/arm: convert 'virt' machine definitions to use new macros
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Coverity reports that the newly added 'case R_MAIN_STATUS' is DEADCODE
because it can not be reached. This is because R_MAIN_STATUS is handled
before in the "Unprotected registers" switch statement. Remove it.
Fixes: Coverity CID 1547112
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
[ clg: Rewrote commit log ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Coverity reports a possible DIVIDE_BY_ZERO issue regarding the
"ram_size" object property. This can not happen because RAM has
predefined valid sizes per SoC. Nevertheless, add a test to
close the issue.
Fixes: Coverity CID 1547113
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
[ clg: Rewrote commit log ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The RAM size of the SDMC device is validated for the SoC and set when
the Aspeed machines are initialized and then later used by several
SoC implementations. However, the SDMC model never checks that the RAM
size has been actually set before being used. Do that at realize.
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Jamin_lin < jamin_lin@aspeedtech.com>
The tacoma-bmc machine was a board including an AST2600 SoC based BMC
and a witherspoon like OpenPOWER system. It was used for bring up of
the AST2600 SoC in labs. It can be easily replaced by the rainier-bmc
machine which is part of a real product offering.
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
ASan detected a global-buffer-overflow error in the aspeed_gpio_read()
function. This issue occurred when reading beyond the bounds of the
reg_table.
To enhance the safety and maintainability of the Aspeed GPIO code, this commit
introduces a reg_table_count member to the AspeedGPIOClass structure. This
change ensures that the size of the GPIO register table is explicitly tracked
and initialized, reducing the risk of errors if new register tables are
introduced in the future.
Reproducer:
cat << EOF | qemu-system-aarch64 -display none \
-machine accel=qtest, -m 512M -machine ast1030-evb -qtest stdio
readq 0x7e780272
EOF
ASAN log indicating the issue:
==2602930==ERROR: AddressSanitizer: global-buffer-overflow on address 0x55a5da29e128 at pc 0x55a5d700dc62 bp 0x7fff096c4e90 sp 0x7fff096c4e88
READ of size 2 at 0x55a5da29e128 thread T0
#0 0x55a5d700dc61 in aspeed_gpio_read hw/gpio/aspeed_gpio.c:564:14
#1 0x55a5d933f3ab in memory_region_read_accessor system/memory.c:445:11
#2 0x55a5d92fba40 in access_with_adjusted_size system/memory.c:573:18
#3 0x55a5d92f842c in memory_region_dispatch_read1 system/memory.c:1426:16
#4 0x55a5d92f7b68 in memory_region_dispatch_read system/memory.c:1459:9
#5 0x55a5d9376ad1 in flatview_read_continue_step system/physmem.c:2836:18
#6 0x55a5d9376399 in flatview_read_continue system/physmem.c:2877:19
#7 0x55a5d93775b8 in flatview_read system/physmem.c:2907:12
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2355
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
hw/hw.h only contains the prototype of hw_error() nowadays, so
files that don't use this function don't need to include this
header.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240701132649.58345-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
macOS versions older than 12.0 are no longer supported.
docs/about/build-platforms.rst says:
> Support for the previous major version will be dropped 2 years after
> the new major version is released or when the vendor itself drops
> support, whichever comes first.
macOS 12.0 was released 2021:
https://www.apple.com/newsroom/2021/10/macos-monterey-is-now-available/
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240629-macos-v1-4-6e70a6b700a0@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
macOS versions older than 12.0 are no longer supported.
docs/about/build-platforms.rst says:
> Support for the previous major version will be dropped 2 years after
> the new major version is released or when the vendor itself drops
> support, whichever comes first.
macOS 12.0 was released 2021:
https://www.apple.com/newsroom/2021/10/macos-monterey-is-now-available/
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240629-macos-v1-3-6e70a6b700a0@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
macOS versions older than 12.0 are no longer supported.
docs/about/build-platforms.rst says:
> Support for the previous major version will be dropped 2 years after
> the new major version is released or when the vendor itself drops
> support, whichever comes first.
macOS 12.0 was released 2021:
https://www.apple.com/newsroom/2021/10/macos-monterey-is-now-available/
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240629-macos-v1-2-6e70a6b700a0@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
macOS versions older than 12.0 are no longer supported.
docs/about/build-platforms.rst says:
> Support for the previous major version will be dropped 2 years after
> the new major version is released or when the vendor itself drops
> support, whichever comes first.
macOS 12.0 was released 2021:
https://www.apple.com/newsroom/2021/10/macos-monterey-is-now-available/
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240629-macos-v1-1-6e70a6b700a0@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This prevents the IRQs from being leaked when the macio IDE device is used.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240628160334.653168-1-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
dump_guest_core is exposed as dump-guest-core with QOM.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-ID: <20240628-dump-v1-1-c581d10f3646@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This extends the deprecation policy to indicate that versioned machine
types will be marked deprecated after 3 years, and then subject to
removal after a further 3 years has passed.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-15-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The automatic deprecation mechanism introduced in the preceeding patches
will mark every i440fx machine upto and including 2.12 as deprecated. As
such we can revert the manually added deprecation introduced in:
commit 792b4fdd4eb8197bd6eb9e80a1dfaf0cb3b54aeb
Author: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Wed Feb 28 10:34:35 2024 +0100
hw/i386/pc: Deprecate 2.4 to 2.12 pc-i440fx machines
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-14-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The automatic deprecation mechanism introduced in the preceeding patches
will mark every spapr machine upto and including 2.12 as deprecated. As
such we can revert the manually added deprecation which was a subset:
commit 1392617d35765d5d912625fbb5cab1ffbed8e140
Author: Cédric Le Goater <clg@kaod.org>
Date: Tue Jan 23 16:37:02 2024 +1000
spapr: Tag pseries-2.1 - 2.11 machines as deprecated
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-13-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This calls the MACHINE_VER_DELETION() macro in the machine type
registration method, so that when a versioned machine type reaches
the end of its life, it is no longer registered with QOM and thus
cannot be used.
The actual definition of the machine type should be deleted at
this point, but experience shows that can easily be forgotten.
By skipping registration the manual code deletion task can be
done at any later date.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-12-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This calls the MACHINE_VER_DEPRECATION() macro in the definition of
all machine type classes which support versioning. This ensures
that they will automatically get deprecation info set when they
reach the appropriate point in their lifecycle.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-11-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The new deprecation and deletion policy for versioned machine types is
being introduced in QEMU 9.1.0.
Under the new policy a number of old machine types (any prior to 2.12)
would be liable for immediate deletion which would be a violation of our
historical deprecation and removal policy
Thus automatic deletions (by skipping QOM registration) are temporarily
gated on existance of the env variable "QEMU_DELETE_MACHINES" / QEMU
version number >= 10.1.0. This allows opt-in testing of the automatic
deletion logic, while activating it fully in QEMU >= 10.1.0.
This whole commit should be reverted in the 10.1.0 dev cycle or shortly
thereafter.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240620165742.1711389-10-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Versioned machines live for a long time to provide back compat for
incoming migration and restore of saved images. To guide users away from
usage of old machines, however, we want to deprecate any older than 3
years (equiv of 9 releases), and delete any older than 6 years (equiva
of 18 releases).
To get a standardized deprecation message and avoid having to remember
to manually add it after three years, this introduces two macros to be
used by targets when defining versioned machines.
* MACHINE_VER_DEPRECATION(major, minor)
Automates the task of setting the 'deprecation_reason' field on the
machine, if-and-only-if the major/minor version is older than 3 years.
* MACHINE_VER_DELETION(major, minor)
Simulates the deletion of by skipping registration of the QOM type
for a versioned machine, if-and-only-if the major/minor version is
older than 6 years.
By using these two macros there is no longer any manual work required
per-release to deprecate old machines. By preventing the use of machines
that have reached their deletion date, it is also not necessary to
manually delete machines per-release. Deletion can be batched up once a
year or whenever makes most sense.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-9-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_Q35_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
The added benefit is that it avoids the need to repeat the
version number thrice in three different formats in the calls
to DEFINE_Q35_MACHINE.
Due to the odd-ball '4.0.1' machine type version, this
commit introduces a DEFINE_Q35_BUGFIX helper, to allow
defining of "bugfix" machine types which have a three
digit version.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-8-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_I440FX_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
The added benefit is that it avoids the need to repeat the
version number thrice in three different formats in the calls
to DEFINE_I440FX_MACHINE.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-7-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_VIRT_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
A DEFINE_VIRT_MACHINE_AS_LATEST helper is added so that it
is not required to pass 'false' for every single historical
machine type.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-6-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_SPAPR_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
The added benefit is that it avoids the need to repeat the
version number twice in two different formats in the calls
to DEFINE_SPAPR_MACHINE.
A DEFINE_SPAPR_MACHINE_AS_LATEST helper is added so that it
is not required to pass 'false' for every single historical
machine type.
Due to the odd-ball '2.12-sxxm' machine type version, this
commit introduces a DEFINE_SPAPR_MACHINE_TAGGED helper to
allow defining of "tagged" machine types which have a string
suffix.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240620165742.1711389-5-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_CCW_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
The added benefit is that it avoids the need to repeat the
version number twice in two different formats in the calls
to DEFINE_CCW_MACHINE.
A DEFINE_CCW_MACHINE_AS_LATEST helper is added so that it
is not required to pass 'false' for every single historical
machine type.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-4-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This changes the DEFINE_VIRT_MACHINE macro to use the common
helpers for constructing versioned symbol names and strings,
bringing greater consistency across targets.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-3-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The various targets which define versioned machine types have
a bunch of obfuscated macro code for defining unique function
and variable names using string concatenation.
This adds a couple of helpers to improve the clarity of such
code macro.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240620165742.1711389-2-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Pointer, returned from function 'spapr_vio_find_by_reg',
may be NULL and is dereferenced immediately after.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Oleg Sviridov <oleg.sviridov@red-soft.ru>
Message-ID: <20240531073636.3779559-1-oleg.sviridov@red-soft.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
EXTI's new field `irq_levels` tracks irq levels between tests when using
`global_qtest`.
This happens in `stm32l4x5_exti-test.c`, `stm32l4x5_syscfg-test.c` and
`stm32l4x5_gpio-test.c` (`dm163.c` doesn't use `global_qtest`).
To ensure that `irq_levels` has the same value before and after each
QTest, this commit toggles back the irq lines that were changed at the
end of each problematic test. Most QTests were already doing this.
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240629110800.539969-3-ines.varhol@telecom-paris.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The implementation of configurable interrupts (interrupts supporting
edge selection) was incorrectly expecting alternating input levels :
this commits adds a new status field `irq_levels` to actually detect
edges.
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240629110800.539969-2-ines.varhol@telecom-paris.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The QTest `test_irq_pin_multiplexer` makes the assumption that the
reset state of irq line 15 is low, which is false since STM32L4x5 GPIO
was implemented (the reset state of pin GPIOA15 is high because there's
pull-up and it results in the irq line 15 also being high at reset).
It wasn't triggering an error because `test_interrupt` was mistakenly
"resetting" the line low.
This commit corrects these two mistakes by :
- not setting the line low in `test_interrupt`
- using an irq line in `test_irq_pin_multiplexer` which is low at reset
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240629104454.366283-1-ines.varhol@telecom-paris.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Added the supported device list and an example command.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20240621125906.1300995-4-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Read boot-mode value as machine property and propagate that to
SLCR.BOOT_MODE register.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20240621125906.1300995-3-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
boot-mode property sets user values into BOOT_MODE register, on hardware
these are derived from board switches.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20240621125906.1300995-2-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Patrick Leis <venture@google.com>
Message-id: 20240626211623.3510701-1-venture@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Enable FEAT_Debugv8p8 for max CPU. This feature is out of scope for QEMU
since it concerns the external debug interface for JTAG, but is
mandatory in Armv8.8 implementations, hence it is reported as supported
in the ID registers.
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240624180915.4528-4-gustavo.romero@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Move the initialization of the debug ID registers to aa32_max_features,
which is used to set the 32-bit ID registers. This ensures that the
debug ID registers are consistently set for the max CPU in a single
place.
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240624180915.4528-3-gustavo.romero@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
MLA, MLS, SQDMULH, SQRDMULH, were converted with 8db93dcd3def
and f80701cb44d, and this code should have been removed then.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-8-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240625183536.1672454-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
