[Qemu-devel] [PATCH 16/49] target-sh4: make cpu-qom.h not target specific

[Paolo Bonzini]

Make SuperHCPU 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 <pbonz...@redhat.com>
---
 target-sh4/cpu-qom.h | 31 +------------------------------
 target-sh4/cpu.h     | 32 +++++++++++++++++++++++++++++++-
 2 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/target-sh4/cpu-qom.h b/target-sh4/cpu-qom.h
index 6341238..01abb20 100644
--- a/target-sh4/cpu-qom.h
+++ b/target-sh4/cpu-qom.h
@@ -60,35 +60,6 @@ typedef struct SuperHCPUClass {
     uint32_t cvr;
 } SuperHCPUClass;
 
-/**
- * SuperHCPU:
- * @env: #CPUSH4State
- *
- * A SuperH CPU.
- */
-typedef struct SuperHCPU {
-    /*< private >*/
-    CPUState parent_obj;
-    /*< public >*/
-
-    CPUSH4State env;
-} SuperHCPU;
-
-static inline SuperHCPU *sh_env_get_cpu(CPUSH4State *env)
-{
-    return container_of(env, SuperHCPU, env);
-}
-
-#define ENV_GET_CPU(e) CPU(sh_env_get_cpu(e))
-
-#define ENV_OFFSET offsetof(SuperHCPU, env)
-
-void superh_cpu_do_interrupt(CPUState *cpu);
-bool superh_cpu_exec_interrupt(CPUState *cpu, int int_req);
-void superh_cpu_dump_state(CPUState *cpu, FILE *f,
-                           fprintf_function cpu_fprintf, int flags);
-hwaddr superh_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
-int superh_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
-int superh_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+typedef struct SuperHCPU SuperHCPU;
 
 #endif
diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index 3b23e96..0acb60c 100644
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -20,6 +20,7 @@
 #define _CPU_SH4_H
 
 #include "qemu-common.h"
+#include "cpu-qom.h"
 
 #define TARGET_LONG_BITS 32
 
@@ -187,7 +188,36 @@ typedef struct CPUSH4State {
     memory_content **movcal_backup_tail;
 } CPUSH4State;
 
-#include "cpu-qom.h"
+/**
+ * SuperHCPU:
+ * @env: #CPUSH4State
+ *
+ * A SuperH CPU.
+ */
+struct SuperHCPU {
+    /*< private >*/
+    CPUState parent_obj;
+    /*< public >*/
+
+    CPUSH4State env;
+};
+
+static inline SuperHCPU *sh_env_get_cpu(CPUSH4State *env)
+{
+    return container_of(env, SuperHCPU, env);
+}
+
+#define ENV_GET_CPU(e) CPU(sh_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(SuperHCPU, env)
+
+void superh_cpu_do_interrupt(CPUState *cpu);
+bool superh_cpu_exec_interrupt(CPUState *cpu, int int_req);
+void superh_cpu_dump_state(CPUState *cpu, FILE *f,
+                           fprintf_function cpu_fprintf, int flags);
+hwaddr superh_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+int superh_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
+int superh_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 
 void sh4_translate_init(void);
 SuperHCPU *cpu_sh4_init(const char *cpu_model);
-- 
1.8.3.1