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

Make MIPSCPU 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 ffa3a3c6c1
commit 416bf93686
2 changed files with 38 additions and 37 deletions
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37
target-mips/cpu-qom.h
View File

@ -51,41 +51,6 @@ typedef struct MIPSCPUClass {
void (*parent_reset)(CPUState *cpu);
} MIPSCPUClass;
/**
* MIPSCPU:
* @env: #CPUMIPSState
*
* A MIPS CPU.
*/
typedef struct MIPSCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUMIPSState env;
} MIPSCPU;
static inline MIPSCPU *mips_env_get_cpu(CPUMIPSState *env)
{
return container_of(env, MIPSCPU, env);
}
#define ENV_GET_CPU(e) CPU(mips_env_get_cpu(e))
#define ENV_OFFSET offsetof(MIPSCPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_mips_cpu;
#endif
void mips_cpu_do_interrupt(CPUState *cpu);
bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req);
void mips_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int mips_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
typedef struct MIPSCPU MIPSCPU;
#endif

38
target-mips/cpu.h
View File

@ -8,6 +8,7 @@
#define CPUArchState struct CPUMIPSState
#include "qemu-common.h"
#include "cpu-qom.h"
#include "mips-defs.h"
#include "exec/cpu-defs.h"
#include "fpu/softfloat.h"
@ -615,7 +616,42 @@ struct CPUMIPSState {
MemoryRegion *itc_tag; /* ITC Configuration Tags */
};
#include "cpu-qom.h"
/**
* MIPSCPU:
* @env: #CPUMIPSState
*
* A MIPS CPU.
*/
struct MIPSCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUMIPSState env;
};
static inline MIPSCPU *mips_env_get_cpu(CPUMIPSState *env)
{
return container_of(env, MIPSCPU, env);
}
#define ENV_GET_CPU(e) CPU(mips_env_get_cpu(e))
#define ENV_OFFSET offsetof(MIPSCPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_mips_cpu;
#endif
void mips_cpu_do_interrupt(CPUState *cpu);
bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req);
void mips_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int mips_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
#if !defined(CONFIG_USER_ONLY)
int no_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,