exec: split cpu_exec_init()

Put in cpu_exec_initfn() what initializes the CPU,
and leave in cpu_exec_init() what adds it to the environment.

As cpu_exec_initfn() is called by all XX_cpu_initfn(), call it
directly in cpu_common_initfn().
cpu_exec_init() is now a realize function, it will be renamed
to cpu_exec_realizefn() and moved to the XX_cpu_realizefn()
function in a following patch.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index c40f774a0c..85f1132043 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -362,6 +362,8 @@ static void cpu_common_initfn(Object *obj)
     QTAILQ_INIT(&cpu->watchpoints);
 
     cpu->trace_dstate = bitmap_new(trace_get_vcpu_event_count());
+
+    cpu_exec_initfn(cpu);
 }
 
 static void cpu_common_finalize(Object *obj)