tests/tcg/s390x: Fix mvc, mvo and pack tests with Clang

These instructions use addressing with a "base address", meaning
that if register r0 is used, it is always treated as zero, no matter
what val

tests/tcg/s390x: Fix mvc, mvo and pack tests with Clang

These instructions use addressing with a "base address", meaning
that if register r0 is used, it is always treated as zero, no matter
what value is stored in the register. So we have to make sure not
to use register r0 for these instructions in our tests. There was
no problem with GCC so far since it seems to always pick other
registers by default, but Clang likes to chose register r0, too,
so we have to use the "a" constraint to make sure that it does
not pick r0 here.

Message-Id: <20220301093911.1450719-1-thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/xtensa/tags/20191023-xtensa' into staging

target/xtensa improvements for v4.2:

- regenerate and reimport test_mmuhifi_c3 core;
- add virt m

Merge remote-tracking branch 'remotes/xtensa/tags/20191023-xtensa' into staging

target/xtensa improvements for v4.2:

- regenerate and reimport test_mmuhifi_c3 core;
- add virt machine.

# gpg: Signature made Wed 23 Oct 2019 23:56:42 BST
# gpg: using RSA key 2B67854B98E5327DCDEB17D851F9CC91F83FA044
# gpg: issuer "jcmvbkbc@gmail.com"
# gpg: Good signature from "Max Filippov <filippov@cadence.com>" [unknown]
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" [full]
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" [full]
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20191023-xtensa:
hw/xtensa: add virt machine
target/xtensa: regenerate and re-import test_mmuhifi_c3 core

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

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/audio-20190924-pull-request' into staging

audio: documentation fixes.
audio: new backend api (first part of the surround sound patch ser

Merge remote-tracking branch 'remotes/kraxel/tags/audio-20190924-pull-request' into staging

audio: documentation fixes.
audio: new backend api (first part of the surround sound patch series).

# gpg: Signature made Tue 24 Sep 2019 07:19:31 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/audio-20190924-pull-request:
audio: split ctl_* functions into enable_* and volume_*
audio: common rate control code for timer based outputs
audio: unify input and output mixeng buffer management
audio: remove remains of the old backend api
wavaudio: port to the new audio backend api
spiceaudio: port to the new audio backend api
sdlaudio: port to the new audio backend api
paaudio: port to the new audio backend api
ossaudio: port to the new audio backend api
noaudio: port to the new audio backend api
dsoundaudio: port to the new audio backend api
coreaudio: port to the new audio backend api
alsaaudio: port to the new audio backend api
audio: api for mixeng code free backends
audio: fix ALSA period-length typo in documentation
audio: fix buffer-length typo in documentation

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

show more ...

Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging

Improvements include:

* Relaxed error code pattern on machine_m68k_nextcube.py
* Bette

Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging

Improvements include:

* Relaxed error code pattern on machine_m68k_nextcube.py
* Better naming and separation of tests in x86_cpu_model_versions.py
* New checks on guest side on linux_ssh_mips_malta.py
* Use of avocado.utils.ssh, and thus "/usr/bin/ssh" for SSH
interaction

# gpg: Signature made Mon 23 Sep 2019 14:38:01 BST
# gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3
# gpg: Good signature from "Cleber Rosa <crosa@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3

* remotes/cleber/tags/python-next-pull-request:
Acceptance tests: use avocado.utils.ssh for SSH interaction
tests/acceptance: Add new test cases in linux_ssh_mips_malta.py
tests/acceptance: Refactor and improve reporting in linux_ssh_mips_malta.py
Acceptance test x86_cpu_model_versions: split into smaller tests
Acceptance test x86_cpu_model_versions: fix mismatches between test and messages
Acceptance test x86_cpu_model_versions: shutdown VMs
Acceptance test machine_m68k_nextcube.py: relax the error code pattern

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

show more ...

Merge remote-tracking branch 'remotes/davidhildenbrand/tags/s390x-tcg-2019-09-23' into staging

Fix a bunch of BUGs in the mem-helpers (including the MVC instruction),
especially, to make

Merge remote-tracking branch 'remotes/davidhildenbrand/tags/s390x-tcg-2019-09-23' into staging

Fix a bunch of BUGs in the mem-helpers (including the MVC instruction),
especially, to make them behave correctly on faults.

# gpg: Signature made Mon 23 Sep 2019 09:01:21 BST
# gpg: using RSA key 1BD9CAAD735C4C3A460DFCCA4DDE10F700FF835A
# gpg: issuer "david@redhat.com"
# gpg: Good signature from "David Hildenbrand <david@redhat.com>" [unknown]
# gpg: aka "David Hildenbrand <davidhildenbrand@gmail.com>" [full]
# Primary key fingerprint: 1BD9 CAAD 735C 4C3A 460D FCCA 4DDE 10F7 00FF 835A

* remotes/davidhildenbrand/tags/s390x-tcg-2019-09-23: (30 commits)
tests/tcg: target/s390x: Test MVC
tests/tcg: target/s390x: Test MVO
s390x/tcg: MVO: Fault-safe handling
s390x/tcg: MVST: Fault-safe handling
s390x/tcg: MVZ: Fault-safe handling
s390x/tcg: MVN: Fault-safe handling
s390x/tcg: MVCIN: Fault-safe handling
s390x/tcg: NC: Fault-safe handling
s390x/tcg: XC: Fault-safe handling
s390x/tcg: OC: Fault-safe handling
s390x/tcg: MVCLU: Fault-safe handling
s390x/tcg: MVC: Fault-safe handling on destructive overlaps
s390x/tcg: MVCS/MVCP: Use access_memmove()
s390x/tcg: Fault-safe memmove
s390x/tcg: Fault-safe memset
s390x/tcg: Always use MMU_USER_IDX for CONFIG_USER_ONLY
s390x/tcg: MVST: Fix storing back the addresses to registers
s390x/tcg: MVST: Check for specification exceptions
s390x/tcg: MVCS/MVCP: Properly wrap the length
s390x/tcg: MVCOS: Lengths are 32 bit in 24/31-bit mode
...

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

show more ...

tests/tcg: target/s390x: Test MVO

Let's add the simple test based on the example from the PoP.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Be

tests/tcg: target/s390x: Test MVO

Let's add the simple test based on the example from the PoP.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>

show more ...