target/arm: Do not expose all -cpu max features to qtests

We're about to move the TCG-only -cpu max configuration code under
CONFIG_TCG. To be able to do that we need to make sure the qtests
still have some cpu configured even when no other accelerator is
available.

Delineate now what is used with TCG-only and what is also used with
qtests to make the subsequent patches cleaner.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230426180013.14814-5-farosas@suse.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

target/arm/cpu64.c

@@ -25,6 +25,8 @@
 #include "qemu/module.h"
 #include "sysemu/kvm.h"
 #include "sysemu/hvf.h"
+#include "sysemu/qtest.h"
+#include "sysemu/tcg.h"
 #include "kvm_arm.h"
 #include "hvf_arm.h"
 #include "qapi/visitor.h"
@@ -1365,10 +1367,14 @@ static void aarch64_max_initfn(Object *obj)
         return;
     }
 
-    /* '-cpu max' for TCG: we currently do this as "A57 with extra things" */
+    if (tcg_enabled() || qtest_enabled()) {
+        aarch64_a57_initfn(obj);
+    }
 
-    aarch64_a57_initfn(obj);
-    aarch64_max_tcg_initfn(obj);
+    /* '-cpu max' for TCG: we currently do this as "A57 with extra things" */
+    if (tcg_enabled()) {
+        aarch64_max_tcg_initfn(obj);
+    }
 }
 
 static const ARMCPUInfo aarch64_cpus[] = {