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

Make MicroBlazeCPU 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>
This commit is contained in:
Paolo Bonzini 2016-03-15 13:49:25 +01:00
parent a836b8fa00
commit ffa3a3c6c1
2 changed files with 45 additions and 44 deletions
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44
target-microblaze/cpu-qom.h
View File

@ -47,48 +47,6 @@ typedef struct MicroBlazeCPUClass {
void (*parent_reset)(CPUState *cpu);
} MicroBlazeCPUClass;
/**
* MicroBlazeCPU:
* @env: #CPUMBState
*
* A MicroBlaze CPU.
*/
typedef struct MicroBlazeCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
/* Microblaze Configuration Settings */
struct {
bool stackprot;
uint32_t base_vectors;
uint8_t use_fpu;
bool use_mmu;
bool dcache_writeback;
bool endi;
char *version;
uint8_t pvr;
} cfg;
CPUMBState env;
} MicroBlazeCPU;
static inline MicroBlazeCPU *mb_env_get_cpu(CPUMBState *env)
{
return container_of(env, MicroBlazeCPU, env);
}
#define ENV_GET_CPU(e) CPU(mb_env_get_cpu(e))
#define ENV_OFFSET offsetof(MicroBlazeCPU, env)
void mb_cpu_do_interrupt(CPUState *cs);
bool mb_cpu_exec_interrupt(CPUState *cs, int int_req);
void mb_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr mb_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int mb_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int mb_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
typedef struct MicroBlazeCPU MicroBlazeCPU;
#endif

45
target-microblaze/cpu.h
View File

@ -20,6 +20,7 @@
#define CPU_MICROBLAZE_H
#include "qemu-common.h"
#include "cpu-qom.h"
#define TARGET_LONG_BITS 32
@ -274,7 +275,49 @@ struct CPUMBState {
} pvr;
};
#include "cpu-qom.h"
/**
* MicroBlazeCPU:
* @env: #CPUMBState
*
* A MicroBlaze CPU.
*/
struct MicroBlazeCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
/* Microblaze Configuration Settings */
struct {
bool stackprot;
uint32_t base_vectors;
uint8_t use_fpu;
bool use_mmu;
bool dcache_writeback;
bool endi;
char *version;
uint8_t pvr;
} cfg;
CPUMBState env;
};
static inline MicroBlazeCPU *mb_env_get_cpu(CPUMBState *env)
{
return container_of(env, MicroBlazeCPU, env);
}
#define ENV_GET_CPU(e) CPU(mb_env_get_cpu(e))
#define ENV_OFFSET offsetof(MicroBlazeCPU, env)
void mb_cpu_do_interrupt(CPUState *cs);
bool mb_cpu_exec_interrupt(CPUState *cs, int int_req);
void mb_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr mb_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int mb_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int mb_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void mb_tcg_init(void);
MicroBlazeCPU *cpu_mb_init(const char *cpu_model);