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qapi: add query-cpu-definitions command (v2)

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This command attempts to map to the behavior of -cpu ?.  Unfortunately, the
output of this command differs wildly across targets.

To accommodate this, we use a weak symbol to implement a default version of the
command that fails with a QERR_NOT_SUPPORTED error code.  Targets can then
override and implement this command if it makes sense for them.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Anthony Liguori 2012-08-10 11:04:13 -05:00 • committed by Luiz Capitulino
parent 6ee373a003
commit e4e31c6324
3 changed files with 35 additions and 0 deletions
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6
qmp.c
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@ -467,3 +467,9 @@ DevicePropertyInfoList *qmp_device_list_properties(const char *typename,
return prop_list;
}
CpuDefinitionInfoList GCC_WEAK *qmp_query_cpu_definitions(Error **errp)
{
error_set(errp, QERR_NOT_SUPPORTED);
return NULL;
}