Commit ac2da55e authored by Eduardo Habkost's avatar Eduardo Habkost Committed by Paolo Bonzini

accel: Create accel object when initializing machine

Create an actual TYPE_ACCEL object when initializing a machine. This
will allow accelerator classes to implement some initialization on
instance_init, and to save state on the TYPE_ACCEL object.
Reviewed-by: default avatarPaolo Bonzini <>
Signed-off-by: default avatarEduardo Habkost <>
Signed-off-by: default avatarPaolo Bonzini <>
parent f6a1ef64
......@@ -32,6 +32,7 @@
#include "sysemu/qtest.h"
#include "hw/xen/xen.h"
#include "qom/object.h"
#include "hw/boards.h"
int tcg_tb_size;
static bool tcg_allowed = true;
......@@ -60,11 +61,17 @@ static AccelClass *accel_find(const char *opt_name)
static int accel_init_machine(AccelClass *acc, MachineState *ms)
ObjectClass *oc = OBJECT_CLASS(acc);
const char *cname = object_class_get_name(oc);
AccelState *accel = ACCEL(object_new(cname));
int ret;
ms->accelerator = accel;
*(acc->allowed) = true;
ret = acc->init_machine(ms);
if (ret < 0) {
ms->accelerator = NULL;
*(acc->allowed) = false;
return ret;
......@@ -5,6 +5,7 @@
#include "qemu/typedefs.h"
#include "sysemu/blockdev.h"
#include "sysemu/accel.h"
#include "hw/qdev.h"
#include "qom/object.h"
......@@ -131,6 +132,7 @@ struct MachineState {
char *kernel_cmdline;
char *initrd_filename;
const char *cpu_model;
AccelState *accelerator;
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