target: Move ArchCPUClass definition to 'cpu.h'

The OBJECT_DECLARE_CPU_TYPE() macro forward-declares each
ArchCPUClass type. These forward declarations are sufficient
for code in hw/ to use the QOM definitions. No need to expose
these structure definitions. Keep each local to their target/
by moving them to the corresponding "cpu.h" header.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231013140116.255-13-philmd@linaro.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index 3bff56c565..d672e911dd 100644
--- a/target/alpha/cpu.h
+++ b/target/alpha/cpu.h
@@ -267,6 +267,19 @@ struct ArchCPU {
     QEMUTimer *alarm_timer;
 };
 
+/**
+ * AlphaCPUClass:
+ * @parent_realize: The parent class' realize handler.
+ * @parent_reset: The parent class' reset handler.
+ *
+ * An Alpha CPU model.
+ */
+struct AlphaCPUClass {
+    CPUClass parent_class;
+
+    DeviceRealize parent_realize;
+    DeviceReset parent_reset;
+};
 
 #ifndef CONFIG_USER_ONLY
 extern const VMStateDescription vmstate_alpha_cpu;