From: Pierrick Bouvier <pierrick.bouvier@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: qemu-devel@nongnu.org, "Nicholas Piggin" <npiggin@gmail.com>,
"Daniel Henrique Barboza" <danielhb413@gmail.com>,
"Alexandre Iooss" <erdnaxe@crans.org>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Mahmoud Mandour" <ma.mandourr@gmail.com>,
qemu-ppc@nongnu.org, "Zhao Liu" <zhao1.liu@intel.com>,
"Xingtao Yao" <yaoxt.fnst@fujitsu.com>
Subject: Re: [PATCH v8 6/6] tests/tcg/multiarch: add test for plugin memory access
Date: Wed, 11 Sep 2024 12:57:42 -0700 [thread overview]
Message-ID: <79e798a1-f567-4c0f-99ce-f1c0f52c85e0@linaro.org> (raw)
In-Reply-To: <874j6mw1ty.fsf@draig.linaro.org>
On 9/11/24 10:13, Alex Bennée wrote:
> Pierrick Bouvier <pierrick.bouvier@linaro.org> writes:
>
>> Add an explicit test to check expected memory values are read/written.
>> 8,16,32 load/store are tested for all arch.
>> 64,128 load/store are tested for aarch64/x64.
>> atomic operations (8,16,32,64) are tested for x64 only.
>>
>> By default, atomic accesses are non atomic if a single cpu is running,
>> so we force creation of a second one by creating a new thread first.
>>
>> load/store helpers code path can't be triggered easily in user mode (no
>> softmmu), so we can't test it here.
>>
>> Output of test-plugin-mem-access.c is the list of expected patterns in
>> plugin output. By reading stdout, we can compare to plugins output and
>> have a multiarch test.
>>
>> Can be run with:
>> make -C build/tests/tcg/$ARCH-linux-user
>> run-plugin-test-plugin-mem-access-with-libmem.so
>
> Queued to plugins/next, thanks.
>
Thanks Alex.
prev parent reply other threads:[~2024-09-11 19:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-10 17:20 [PATCH v8 0/6] plugins: access values during a memory read/write Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 1/6] plugins: save value during memory accesses Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 2/6] plugins: extend API to get latest memory value accessed Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 3/6] tests/tcg: add mechanism to run specific tests with plugins Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 4/6] tests/tcg: allow to check output of plugins Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 5/6] tests/tcg/plugins/mem: add option to print memory accesses Pierrick Bouvier
2024-09-10 17:20 ` [PATCH v8 6/6] tests/tcg/multiarch: add test for plugin memory access Pierrick Bouvier
2024-09-11 17:13 ` Alex Bennée
2024-09-11 19:57 ` Pierrick Bouvier [this message]
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