target-alpha: make cpu-qom.h not target specific

Make AlphaCPU an opaque type within cpu-qom.h, and move all definitions
of private methods, as well as all type definitions that require knowledge
of the layout to cpu.h.  This helps making files independent of NEED_CPU_H
if they only need to pass around CPU pointers.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 41 insertions, 1 deletions

diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index b25d7d09d0..d389a3554c 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -21,6 +21,7 @@
 #define __CPU_ALPHA_H__
 
 #include "qemu-common.h"
+#include "cpu-qom.h"
 
 #define TARGET_LONG_BITS 64
 #define ALIGNED_ONLY
@@ -284,12 +285,51 @@ struct CPUAlphaState {
     int implver;
 };
 
+/**
+ * AlphaCPU:
+ * @env: #CPUAlphaState
+ *
+ * An Alpha CPU.
+ */
+struct AlphaCPU {
+    /*< private >*/
+    CPUState parent_obj;
+    /*< public >*/
+
+    CPUAlphaState env;
+
+    /* This alarm doesn't exist in real hardware; we wish it did.  */
+    QEMUTimer *alarm_timer;
+};
+
+static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env)
+{
+    return container_of(env, AlphaCPU, env);
+}
+
+#define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(AlphaCPU, env)
+
+#ifndef CONFIG_USER_ONLY
+extern const struct VMStateDescription vmstate_alpha_cpu;
+#endif
+
+void alpha_cpu_do_interrupt(CPUState *cpu);
+bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req);
+void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
+                          int flags);
+hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
+int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
+                                   int is_write, int is_user, uintptr_t retaddr);
+
 #define cpu_list alpha_cpu_list
 #define cpu_exec cpu_alpha_exec
 #define cpu_signal_handler cpu_alpha_signal_handler
 
 #include "exec/cpu-all.h"
-#include "cpu-qom.h"
 
 enum {
     FEATURE_ASN    = 0x00000001,