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cpu: Call object_class_dynamic_cast() once in cpu_class_by_name()

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For all targets, the CPU class returned from CPUClass::class_by_name()
and object_class_dynamic_cast(oc, CPU_RESOLVING_TYPE) need to be
compatible. Lets apply the check in cpu_class_by_name() for once,
instead of having the check in CPUClass::class_by_name() for individual
target.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Gavin Shan <gshan@redhat.com>
Message-ID: <20231114235628.534334-4-gshan@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2023-09-08 10:09:23 +02:00
parent b0b8fa1814
commit d5be19f514
13 changed files with 16 additions and 49 deletions
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4
target/m68k/cpu.c
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@ -111,9 +111,7 @@ static ObjectClass *m68k_cpu_class_by_name(const char *cpu_model)
typename = g_strdup_printf(M68K_CPU_TYPE_NAME("%s"), cpu_model);
oc = object_class_by_name(typename);
g_free(typename);
if (oc != NULL && object_class_dynamic_cast(oc, TYPE_M68K_CPU) == NULL) {
return NULL;
}
return oc;
}