[RFC PATCH v4 19/19] hw/arm/virt: Get default CPU type at runtime

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Prefer MachineClass::get_default_cpu_type() over
MachineClass::default_cpu_type to get CPU type,
evaluating TCG availability at runtime calling
tcg_enabled().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
This removes the last use of CONFIG_TCG in hw/arm/.
---
 hw/arm/virt.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 4e11272a3ac..df8dda812cc 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -3131,6 +3131,12 @@ static int virt_hvf_get_physical_address_range(MachineState *ms)
     return requested_ipa_size;
 }
 
+static const char *virt_get_default_cpu_type(const MachineState *ms)
+{
+    return tcg_enabled() ? ARM_CPU_TYPE_NAME("cortex-a15")
+                         : ARM_CPU_TYPE_NAME("max");
+}
+
 static GSList *virt_get_valid_cpu_types(const MachineState *ms)
 {
     GSList *vct = NULL;
@@ -3188,11 +3194,7 @@ static void virt_machine_class_init(ObjectClass *oc, void *data)
     mc->minimum_page_bits = 12;
     mc->possible_cpu_arch_ids = virt_possible_cpu_arch_ids;
     mc->cpu_index_to_instance_props = virt_cpu_index_to_props;
-#ifdef CONFIG_TCG
-    mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15");
-#else
-    mc->default_cpu_type = ARM_CPU_TYPE_NAME("max");
-#endif
+    mc->get_default_cpu_type = virt_get_default_cpu_type;
     mc->get_valid_cpu_types = virt_get_valid_cpu_types;
     mc->get_default_cpu_node_id = virt_get_default_cpu_node_id;
     mc->kvm_type = virt_kvm_type;
-- 
2.47.1