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

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Make SPARCCPU 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.

Backports commit d61d1b20610e4655d7846e4cb43d22188e935f5f from qemu
This commit is contained in:
Paolo Bonzini 2018-02-24 01:00:54 -05:00 committed by Lioncash
parent 01bd1c1a73
commit 9c0e31ed3a
No known key found for this signature in database
GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 32 additions and 33 deletions
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33
qemu/target-sparc/cpu-qom.h
View file

@ -51,37 +51,6 @@ typedef struct SPARCCPUClass {
void (*parent_reset)(CPUState *cpu);
} SPARCCPUClass;
/**
* SPARCCPU:
* @env: #CPUSPARCState
*
* A SPARC CPU.
*/
typedef struct SPARCCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUSPARCState env;
} SPARCCPU;
static inline SPARCCPU *sparc_env_get_cpu(CPUSPARCState *env)
{
return container_of(env, SPARCCPU, env);
}
#define ENV_GET_CPU(e) CPU(sparc_env_get_cpu(e))
#define ENV_OFFSET offsetof(SPARCCPU, env)
void sparc_cpu_do_interrupt(CPUState *cpu);
void sparc_cpu_dump_state(CPUState *cpu, FILE *f,
fprintf_function cpu_fprintf, int flags);
hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int sparc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu,
vaddr addr, int is_write,
int is_user, uintptr_t retaddr);
typedef struct SPARCCPU SPARCCPU;
#endif

32
qemu/target-sparc/cpu.h
View file

@ -3,6 +3,7 @@
#include "config.h"
#include "qemu-common.h"
#include "cpu-qom.h"
#include "qemu/bswap.h"
#define ALIGNED_ONLY
@ -508,7 +509,36 @@ struct CPUSPARCState {
struct uc_struct *uc;
};
#include "cpu-qom.h"
/**
* SPARCCPU:
* @env: #CPUSPARCState
*
* A SPARC CPU.
*/
typedef struct SPARCCPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUSPARCState env;
} SPARCCPU;
static inline SPARCCPU *sparc_env_get_cpu(CPUSPARCState *env)
{
return container_of(env, SPARCCPU, env);
}
#define ENV_GET_CPU(e) CPU(sparc_env_get_cpu(e))
#define ENV_OFFSET offsetof(SPARCCPU, env)
void sparc_cpu_do_interrupt(CPUState *cpu);
void sparc_cpu_dump_state(CPUState *cpu, FILE *f,
fprintf_function cpu_fprintf, int flags);
hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu,
vaddr addr, int is_write,
int is_user, uintptr_t retaddr);
#ifndef NO_CPU_IO_DEFS
/* cpu_init.c */