target-m68k: make cpu-qom.h not target specific

Make M68KCPU 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.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 34 insertions, 2 deletions

diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index d2f467ca9b..86a1ff0d80 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -26,7 +26,7 @@
 
 #include "qemu-common.h"
 #include "exec/cpu-defs.h"
-
+#include "cpu-qom.h"
 #include "fpu/softfloat.h"
 
 #define MAX_QREGS 32
@@ -109,7 +109,39 @@ typedef struct CPUM68KState {
     uint32_t features;
 } CPUM68KState;
 
-#include "cpu-qom.h"
+/**
+ * M68kCPU:
+ * @env: #CPUM68KState
+ *
+ * A Motorola 68k CPU.
+ */
+struct M68kCPU {
+    /*< private >*/
+    CPUState parent_obj;
+    /*< public >*/
+
+    CPUM68KState env;
+};
+
+static inline M68kCPU *m68k_env_get_cpu(CPUM68KState *env)
+{
+    return container_of(env, M68kCPU, env);
+}
+
+#define ENV_GET_CPU(e) CPU(m68k_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(M68kCPU, env)
+
+void m68k_cpu_do_interrupt(CPUState *cpu);
+bool m68k_cpu_exec_interrupt(CPUState *cpu, int int_req);
+void m68k_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
+                         int flags);
+hwaddr m68k_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+int m68k_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
+int m68k_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+
+void m68k_cpu_exec_enter(CPUState *cs);
+void m68k_cpu_exec_exit(CPUState *cs);
 
 void m68k_tcg_init(void);
 void m68k_cpu_init_gdb(M68kCPU *cpu);