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
Tested-by: Xingtao Yao <yaoxt.fnst@fujitsu.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240910172033.1427812-7-pierrick.bouvier@linaro.org>
Message-Id: <20240916085400.1046925-10-alex.bennee@linaro.org>
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