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1 | /* | |
2 | * QEMU Alpha 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_ALPHA_CPU_QOM_H | |
21 | #define QEMU_ALPHA_CPU_QOM_H | |
22 | ||
23 | #include "qom/cpu.h" | |
24 | #include "cpu.h" | |
25 | ||
26 | #define TYPE_ALPHA_CPU "alpha-cpu" | |
27 | ||
28 | #define ALPHA_CPU_CLASS(klass) \ | |
29 | OBJECT_CLASS_CHECK(AlphaCPUClass, (klass), TYPE_ALPHA_CPU) | |
30 | #define ALPHA_CPU(obj) \ | |
31 | OBJECT_CHECK(AlphaCPU, (obj), TYPE_ALPHA_CPU) | |
32 | #define ALPHA_CPU_GET_CLASS(obj) \ | |
33 | OBJECT_GET_CLASS(AlphaCPUClass, (obj), TYPE_ALPHA_CPU) | |
34 | ||
35 | /** | |
36 | * AlphaCPUClass: | |
37 | * @parent_realize: The parent class' realize handler. | |
38 | * @parent_reset: The parent class' reset handler. | |
39 | * | |
40 | * An Alpha CPU model. | |
41 | */ | |
42 | typedef struct AlphaCPUClass { | |
43 | /*< private >*/ | |
44 | CPUClass parent_class; | |
45 | /*< public >*/ | |
46 | ||
47 | DeviceRealize parent_realize; | |
48 | void (*parent_reset)(CPUState *cpu); | |
49 | } AlphaCPUClass; | |
50 | ||
51 | /** | |
52 | * AlphaCPU: | |
53 | * @env: #CPUAlphaState | |
54 | * | |
55 | * An Alpha CPU. | |
56 | */ | |
57 | typedef struct AlphaCPU { | |
58 | /*< private >*/ | |
59 | CPUState parent_obj; | |
60 | /*< public >*/ | |
61 | ||
62 | CPUAlphaState env; | |
63 | ||
64 | /* This alarm doesn't exist in real hardware; we wish it did. */ | |
65 | struct QEMUTimer *alarm_timer; | |
66 | } AlphaCPU; | |
67 | ||
68 | static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env) | |
69 | { | |
70 | return ALPHA_CPU(container_of(env, AlphaCPU, env)); | |
71 | } | |
72 | ||
73 | #define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e)) | |
74 | ||
75 | #define ENV_OFFSET offsetof(AlphaCPU, env) | |
76 | ||
77 | #endif |