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cpus: Introduce CPUClass::list_cpus() callback

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Some targets define cpu_list to a method listing their
CPUs on stdout. In order to make list_cpus() generic,
introduce the CPUClass::list_cpus() callback.
When no callback is registered, list_cpus() defaults
to the cpu_list definition.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20250324185837.46506-2-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-03-23 16:09:06 +01:00
parent 9ce6caa0d9
commit 0a5692fecc
2 changed files with 9 additions and 1 deletions
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8
cpu-target.c
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@ -104,7 +104,13 @@ static void cpu_list(void)
void list_cpus(void)
{
cpu_list();
CPUClass *cc = CPU_CLASS(object_class_by_name(CPU_RESOLVING_TYPE));
if (cc->list_cpus) {
cc->list_cpus();
} else {
cpu_list();
}
}
/* enable or disable single step mode. EXCP_DEBUG is returned by the