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

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Make AlphaCPU 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 347b1a5cc6
commit 1dc8e6b758
2 changed files with 42 additions and 40 deletions
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40
target-alpha/cpu-qom.h
View file

@ -47,44 +47,6 @@ typedef struct AlphaCPUClass {
void (*parent_reset)(CPUState *cpu);
} AlphaCPUClass;
/**
* AlphaCPU:
* @env: #CPUAlphaState
*
* An Alpha CPU.
*/
typedef struct AlphaCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUAlphaState env;
/* This alarm doesn't exist in real hardware; we wish it did. */
QEMUTimer *alarm_timer;
} AlphaCPU;
static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env)
{
return container_of(env, AlphaCPU, env);
}
#define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e))
#define ENV_OFFSET offsetof(AlphaCPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_alpha_cpu;
#endif
void alpha_cpu_do_interrupt(CPUState *cpu);
bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req);
void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
typedef struct AlphaCPU AlphaCPU;
#endif

42
target-alpha/cpu.h
View file

@ -21,6 +21,7 @@
#define __CPU_ALPHA_H__
#include "qemu-common.h"
#include "cpu-qom.h"
#define TARGET_LONG_BITS 64
#define ALIGNED_ONLY
@ -284,12 +285,51 @@ struct CPUAlphaState {
int implver;
};
/**
* AlphaCPU:
* @env: #CPUAlphaState
*
* An Alpha CPU.
*/
struct AlphaCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUAlphaState env;
/* This alarm doesn't exist in real hardware; we wish it did. */
QEMUTimer *alarm_timer;
};
static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env)
{
return container_of(env, AlphaCPU, env);
}
#define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e))
#define ENV_OFFSET offsetof(AlphaCPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_alpha_cpu;
#endif
void alpha_cpu_do_interrupt(CPUState *cpu);
bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req);
void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
#define cpu_list alpha_cpu_list
#define cpu_exec cpu_alpha_exec
#define cpu_signal_handler cpu_alpha_signal_handler
#include "exec/cpu-all.h"
#include "cpu-qom.h"
enum {
FEATURE_ASN = 0x00000001,