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accel: Use QOM classes for accel types

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Instead of having a static AccelType array, register a class for each
accelerator type, and use class name lookup to find accelerator
information.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Eduardo Habkost 2014-09-26 17:45:21 -03:00 • committed by Paolo Bonzini
parent a224655200
commit b14a0b7469
2 changed files with 123 additions and 24 deletions
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30
include/sysemu/accel.h
View file

@ -24,6 +24,36 @@
#define HW_ACCEL_H
#include "qemu/typedefs.h"
#include "qom/object.h"
typedef struct AccelState {
/*< private >*/
Object parent_obj;
} AccelState;
typedef struct AccelClass {
/*< private >*/
ObjectClass parent_class;
/*< public >*/
const char *opt_name;
const char *name;
int (*available)(void);
int (*init)(MachineClass *mc);
bool *allowed;
} AccelClass;
#define TYPE_ACCEL "accel"
#define ACCEL_CLASS_SUFFIX "-" TYPE_ACCEL
#define ACCEL_CLASS_NAME(a) (a ACCEL_CLASS_SUFFIX)
#define ACCEL_CLASS(klass) \
OBJECT_CLASS_CHECK(AccelClass, (klass), TYPE_ACCEL)
#define ACCEL(obj) \
OBJECT_CHECK(AccelState, (obj), TYPE_ACCEL)
#define ACCEL_GET_CLASS(obj) \
OBJECT_GET_CLASS(AccelClass, (obj), TYPE_ACCEL)
extern int tcg_tb_size;