mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-07-27 04:13:53 -06:00
ca05578fc8
Simplify cpu-target.c by extracting mixed vmstate code into the cpu_vmstate_register() / cpu_vmstate_unregister() helpers, implemented in cpu-user.c and cpu-system.c. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250123234415.59850-20-philmd@linaro.org>
44 lines
999 B
C
44 lines
999 B
C
/*
|
|
* QEMU CPU model (user specific)
|
|
*
|
|
* Copyright (c) Linaro, Ltd.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "hw/qdev-core.h"
|
|
#include "hw/qdev-properties.h"
|
|
#include "hw/core/cpu.h"
|
|
#include "migration/vmstate.h"
|
|
|
|
static const Property cpu_user_props[] = {
|
|
/*
|
|
* Create a property for the user-only object, so users can
|
|
* adjust prctl(PR_SET_UNALIGN) from the command-line.
|
|
* Has no effect if the target does not support the feature.
|
|
*/
|
|
DEFINE_PROP_BOOL("prctl-unalign-sigbus", CPUState,
|
|
prctl_unalign_sigbus, false),
|
|
};
|
|
|
|
void cpu_class_init_props(DeviceClass *dc)
|
|
{
|
|
device_class_set_props(dc, cpu_user_props);
|
|
}
|
|
|
|
void cpu_exec_initfn(CPUState *cpu)
|
|
{
|
|
/* nothing to do */
|
|
}
|
|
|
|
void cpu_vmstate_register(CPUState *cpu)
|
|
{
|
|
assert(qdev_get_vmsd(DEVICE(cpu)) == NULL ||
|
|
qdev_get_vmsd(DEVICE(cpu))->unmigratable);
|
|
}
|
|
|
|
void cpu_vmstate_unregister(CPUState *cpu)
|
|
{
|
|
/* nothing to do */
|
|
}
|