Merge tag 'seabios-20211203-pull-request' of git://git.kraxel.org/qemu into staging
[qemu.git] / target / s390x / cpu-qom.h
1 /*
2 * QEMU S/390 CPU
3 *
4 * Copyright (c) 2012 SUSE LINUX Products GmbH
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see
18 * <http://www.gnu.org/licenses/lgpl-2.1.html>
19 */
20 #ifndef QEMU_S390_CPU_QOM_H
21 #define QEMU_S390_CPU_QOM_H
22
23 #include "hw/core/cpu.h"
24 #include "qom/object.h"
25
26 #define TYPE_S390_CPU "s390x-cpu"
27
28 OBJECT_DECLARE_TYPE(S390CPU, S390CPUClass,
29 S390_CPU)
30
31 typedef struct S390CPUModel S390CPUModel;
32 typedef struct S390CPUDef S390CPUDef;
33
34 typedef enum cpu_reset_type {
35 S390_CPU_RESET_NORMAL,
36 S390_CPU_RESET_INITIAL,
37 S390_CPU_RESET_CLEAR,
38 } cpu_reset_type;
39
40 /**
41 * S390CPUClass:
42 * @parent_realize: The parent class' realize handler.
43 * @parent_reset: The parent class' reset handler.
44 * @load_normal: Performs a load normal.
45 * @cpu_reset: Performs a CPU reset.
46 * @initial_cpu_reset: Performs an initial CPU reset.
47 *
48 * An S/390 CPU model.
49 */
50 struct S390CPUClass {
51 /*< private >*/
52 CPUClass parent_class;
53 /*< public >*/
54 const S390CPUDef *cpu_def;
55 bool kvm_required;
56 bool is_static;
57 bool is_migration_safe;
58 const char *desc;
59
60 DeviceRealize parent_realize;
61 DeviceReset parent_reset;
62 void (*load_normal)(CPUState *cpu);
63 void (*reset)(CPUState *cpu, cpu_reset_type type);
64 };
65
66 typedef struct CPUS390XState CPUS390XState;
67
68 #endif