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target-s390x: make cpu-qom.h not target specific 

Make S390XCPU 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.

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-03-15 13:49:25 +01:00
parent 2d34fe392c
commit a4a02f99ff
2 changed files with 47 additions and 45 deletions
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45
target-s390x/cpu-qom.h
View File

@ -55,49 +55,6 @@ typedef struct S390CPUClass {
void (*initial_cpu_reset)(CPUState *cpu); void (*initial_cpu_reset)(CPUState *cpu);
} S390CPUClass; } S390CPUClass;
/** typedef struct S390CPU S390CPU;
* S390CPU:
* @env: #CPUS390XState.
*
* An S/390 CPU.
*/
typedef struct S390CPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUS390XState env;
int64_t id;
/* needed for live migration */
void *irqstate;
uint32_t irqstate_saved_size;
} S390CPU;
static inline S390CPU *s390_env_get_cpu(CPUS390XState *env)
{
return container_of(env, S390CPU, env);
}
#define ENV_GET_CPU(e) CPU(s390_env_get_cpu(e))
#define ENV_OFFSET offsetof(S390CPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_s390_cpu;
#endif
void s390_cpu_do_interrupt(CPUState *cpu);
bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req);
void s390_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
int s390_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
int cpuid, void *opaque);
hwaddr s390_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
hwaddr s390_cpu_get_phys_addr_debug(CPUState *cpu, vaddr addr);
int s390_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int s390_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void s390_cpu_gdb_init(CPUState *cs);
void s390x_cpu_debug_excp_handler(CPUState *cs);
#endif #endif

47
target-s390x/cpu.h
View File

@ -23,6 +23,7 @@
#define CPU_S390X_H #define CPU_S390X_H
#include "qemu-common.h" #include "qemu-common.h"
#include "cpu-qom.h"
#define TARGET_LONG_BITS 64 #define TARGET_LONG_BITS 64
@ -173,7 +174,51 @@ static inline CPU_DoubleU *get_freg(CPUS390XState *cs, int nr)
return &cs->vregs[nr][0]; return &cs->vregs[nr][0];
} }
#include "cpu-qom.h" /**
* S390CPU:
* @env: #CPUS390XState.
*
* An S/390 CPU.
*/
struct S390CPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUS390XState env;
int64_t id;
/* needed for live migration */
void *irqstate;
uint32_t irqstate_saved_size;
};
static inline S390CPU *s390_env_get_cpu(CPUS390XState *env)
{
return container_of(env, S390CPU, env);
}
#define ENV_GET_CPU(e) CPU(s390_env_get_cpu(e))
#define ENV_OFFSET offsetof(S390CPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_s390_cpu;
#endif
void s390_cpu_do_interrupt(CPUState *cpu);
bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req);
void s390_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
int s390_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
int cpuid, void *opaque);
hwaddr s390_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
hwaddr s390_cpu_get_phys_addr_debug(CPUState *cpu, vaddr addr);
int s390_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int s390_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void s390_cpu_gdb_init(CPUState *cs);
void s390x_cpu_debug_excp_handler(CPUState *cs);
#include <sysemu/kvm.h> #include <sysemu/kvm.h>
/* distinguish between 24 bit and 31 bit addressing */ /* distinguish between 24 bit and 31 bit addressing */