Call TargetInfo::target_aarch64() at runtime, allowing to
remove the target-specific TARGET_AARCH64 definition and
build cpu-max.c once as common object.

Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
 target/arm/cpu-max.c   | 8 ++------
 target/arm/meson.build | 2 +-
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/target/arm/cpu-max.c b/target/arm/cpu-max.c
index 8cf8edc6535..d38bdfcf811 100644
--- a/target/arm/cpu-max.c
+++ b/target/arm/cpu-max.c
@@ -8,6 +8,7 @@
 
 #include "qemu/osdep.h"
 #include "qemu/units.h"
+#include "qemu/target-info.h"
 #include "system/hw_accel.h"
 #include "system/kvm.h"
 #include "system/qtest.h"
@@ -190,12 +191,7 @@ void aa32_max_features(ARMCPU *cpu)
 static void cpu_max_initfn(Object *obj)
 {
     ARMCPU *cpu = ARM_CPU(obj);
-
-#ifdef TARGET_AARCH64
-    const bool aarch64_enabled = true;
-#else
-    const bool aarch64_enabled = false;
-#endif /* !TARGET_AARCH64 */
+    const bool aarch64_enabled = target_aarch64();
 
     if (hwaccel_enabled()) {
         assert(aarch64_enabled);
diff --git a/target/arm/meson.build b/target/arm/meson.build
index 3e02941d0d5..9408131d178 100644
--- a/target/arm/meson.build
+++ b/target/arm/meson.build
@@ -9,7 +9,6 @@ arm_user_ss = ss.source_set()
 arm_common_system_ss.add(files('gdbstub.c'))
 arm_user_ss.add(files('gdbstub.c'))
 
-arm_ss.add(files('cpu-max.c'))
 arm_ss.add(when: 'TARGET_AARCH64', if_true: files(
   'cpu64.c',
 ))
@@ -20,6 +19,7 @@ arm_common_ss.add(files(
 arm_common_user_system_ss.add(files(
   'cpregs-gcs.c',
   'cpregs-pmu.c',
+  'cpu-max.c',
   'debug_helper.c',
   'helper.c',
   'vfp_fpscr.c',
-- 
2.53.0


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