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query-cpu-model-comparison, query-cpu-model-baseline, and
query-cpu-model-expansion take CpuModelInfo arguments. Errors in
@props members of these arguments are reported for 'props', without
further context. For instance, s390x rejects
{"execute": "query-cpu-model-comparison", "arguments": {"modela": {"name": "z13", "props": {}}, "modelb": {"name": "z14", "props": []}}}
with
{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'props', expected: object"}}
This is unusual; the common QAPI unmarshaling machinery would complain
about 'modelb.props'. Our hand-written code to visit the @props
member neglects to provide the context.
Tweak it so it provides it. The command above now fails with
{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'modelb.props', expected: dict"}}
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240305145919.2186971-4-armbru@redhat.com>
Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
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CpuModelInfo member @props is semantically a mapping from name to
value, and syntactically a JSON object on the wire. This translates
to QDict in C. Since the QAPI schema language lacks the means to
express 'object', we use 'any' instead. This is QObject in C.
Commands taking a CpuModelInfo argument need to check the QObject is a
QDict.
For arm, riscv, and s390x, the code checks right before passing the
QObject to visit_start_struct(). visit_start_struct() then checks
again.
Delete the first check.
The error message for @props that are not an object changes slightly
to the the message we get for this kind of type error in other
contexts. Minor improvement.
Additionally, error messages about members of @props now refer to
'props.prop-name' instead of just 'prop-name'. Another minor
improvement.
Both changes are visible in tests/qtest/arm-cpu-features.c.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240305145919.2186971-2-armbru@redhat.com>
Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
[Drop #include now superfluous]
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Use generic cpu_model_from_type() when the CPU model name needs to
be extracted from the CPU type name.
Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231114235628.534334-23-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Implement the QARMA3 cryptographic algorithm for PAC calculation.
Implement a cpu feature to select the algorithm and document it.
Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230829232335.965414-6-richard.henderson@linaro.org
Message-Id: <20230609172324.982888-4-aaron@os.amperecomputing.com>
[rth: Merge cpu feature addition from another patch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Since commit a0e61807a3 ("qapi: Remove QMP events and commands from
user-mode builds") we don't generate the "qapi-commands-machine.h"
header in a user-emulation-only build.
Move the QMP functions from helper.c (which is always compiled)
to monitor.c (which is only compiled when system-emulation
is selected). Rename monitor.c to arm-qmp-cmds.c.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230223155540.30370-2-philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Straightforward conflict with commit 9def656e7a2 resolved]
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