diff options
| author | Laurent Vivier <lvivier@redhat.com> | 2016-10-20 13:26:03 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-10-24 17:29:16 -0200 |
| commit | ce5b1bbf624b977a55ff7f85bb3871682d03baff (patch) | |
| tree | 630523e2e5ddcc6a5d53b298ab1cc20ac23f3d51 /target-xtensa | |
| parent | 39e329e341da375b8d66444ffe93c79d7a883350 (diff) | |
exec: move cpu_exec_init() calls to realize functions
Modify all CPUs to call it from XXX_cpu_realizefn() function.
Remove all the cannot_destroy_with_object_finalize_yet as
unsafe references have been moved to cpu_exec_realizefn().
(tested with QOM command provided by commit 4c315c27)
for arm:
Setting of cpu->mp_affinity is moved from arm_cpu_initfn()
to arm_cpu_realizefn() as setting of cpu_index is now done
in cpu_exec_realizefn(). To avoid to overwrite an user defined
value, we set it to an invalid value by default, and update
it in realize function only if the value is still invalid.
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>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target-xtensa')
| -rw-r--r-- | target-xtensa/cpu.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c index 5ad08a2799..e8e9f9175b 100644 --- a/target-xtensa/cpu.c +++ b/target-xtensa/cpu.c @@ -99,6 +99,13 @@ static void xtensa_cpu_realizefn(DeviceState *dev, Error **errp) { CPUState *cs = CPU(dev); XtensaCPUClass *xcc = XTENSA_CPU_GET_CLASS(dev); + Error *local_err = NULL; + + cpu_exec_realizefn(cs, &local_err); + if (local_err != NULL) { + error_propagate(errp, local_err); + return; + } cs->gdb_num_regs = xcc->config->gdb_regmap.num_regs; @@ -117,7 +124,6 @@ static void xtensa_cpu_initfn(Object *obj) cs->env_ptr = env; env->config = xcc->config; - cpu_exec_init(cs, &error_abort); if (tcg_enabled() && !tcg_inited) { tcg_inited = true; @@ -158,13 +164,6 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data) #endif cc->debug_excp_handler = xtensa_breakpoint_handler; dc->vmsd = &vmstate_xtensa_cpu; - - /* - * Reason: xtensa_cpu_initfn() calls cpu_exec_init(), which saves - * the object in cpus -> dangling pointer after final - * object_unref(). - */ - dc->cannot_destroy_with_object_finalize_yet = true; } static const TypeInfo xtensa_cpu_type_info = { |