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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>
master
Paolo Bonzini 2016-03-15 13:49:25 +01:00
parent 6adb9c5474
commit a836b8fa00
2 changed files with 35 additions and 35 deletions
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34
target-m68k/cpu-qom.h
View File

@ -47,38 +47,6 @@ typedef struct M68kCPUClass {
void (*parent_reset)(CPUState *cpu);
} M68kCPUClass;
/**
* M68kCPU:
* @env: #CPUM68KState
*
* A Motorola 68k CPU.
*/
typedef struct M68kCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUM68KState env;
} M68kCPU;
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);
typedef struct M68kCPU M68kCPU;
#endif

36
target-m68k/cpu.h
View File

@ -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);