From ce5b1bbf624b977a55ff7f85bb3871682d03baff Mon Sep 17 00:00:00 2001 From: Laurent Vivier Date: Thu, 20 Oct 2016 13:26:03 +0200 Subject: 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 Reviewed-by: David Gibson Reviewed-by: Igor Mammedov Reviewed-by: Eduardo Habkost Reviewed-by: Andrew Jones Signed-off-by: Eduardo Habkost --- target-xtensa/cpu.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'target-xtensa/cpu.c') 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 = { -- cgit v1.2.3