exec: call cpu_exec_exit() from a CPU unrealize common function

As cpu_exec_exit() mirrors the cpu_exec_realizefn(),
rename it as cpu_exec_unrealizefn().

Create and register a cpu_common_unrealizefn() function for
the CPU device class and call cpu_exec_unrealizefn() from
this function.

Remove cpu_exec_exit() from cpu_common_finalize()
(which mirrors init, not realize), and as x86_cpu_unrealizefn()
and ppc_cpu_unrealizefn() overwrite the device class unrealize function,
add a call to a parent_unrealize pointer.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/target-ppc/cpu-qom.h b/target-ppc/cpu-qom.h
index 713deef301..d46c31a15d 100644
--- a/target-ppc/cpu-qom.h
+++ b/target-ppc/cpu-qom.h
@@ -174,6 +174,7 @@ typedef struct PowerPCCPUClass {
     /*< public >*/
 
     DeviceRealize parent_realize;
+    DeviceUnrealize parent_unrealize;
     void (*parent_reset)(CPUState *cpu);
 
     uint32_t pvr;