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25ebd80f AF |
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 | ||
14cccb61 | 23 | #include "qom/cpu.h" |
25ebd80f AF |
24 | |
25 | #define TYPE_ALPHA_CPU "alpha-cpu" | |
26 | ||
27 | #define ALPHA_CPU_CLASS(klass) \ | |
28 | OBJECT_CLASS_CHECK(AlphaCPUClass, (klass), TYPE_ALPHA_CPU) | |
29 | #define ALPHA_CPU(obj) \ | |
30 | OBJECT_CHECK(AlphaCPU, (obj), TYPE_ALPHA_CPU) | |
31 | #define ALPHA_CPU_GET_CLASS(obj) \ | |
32 | OBJECT_GET_CLASS(AlphaCPUClass, (obj), TYPE_ALPHA_CPU) | |
33 | ||
34 | /** | |
35 | * AlphaCPUClass: | |
bd1b2828 | 36 | * @parent_realize: The parent class' realize handler. |
25ebd80f AF |
37 | * @parent_reset: The parent class' reset handler. |
38 | * | |
39 | * An Alpha CPU model. | |
40 | */ | |
41 | typedef struct AlphaCPUClass { | |
42 | /*< private >*/ | |
43 | CPUClass parent_class; | |
44 | /*< public >*/ | |
45 | ||
bd1b2828 | 46 | DeviceRealize parent_realize; |
25ebd80f AF |
47 | void (*parent_reset)(CPUState *cpu); |
48 | } AlphaCPUClass; | |
49 | ||
50 | /** | |
51 | * AlphaCPU: | |
52 | * @env: #CPUAlphaState | |
53 | * | |
54 | * An Alpha CPU. | |
55 | */ | |
56 | typedef struct AlphaCPU { | |
57 | /*< private >*/ | |
58 | CPUState parent_obj; | |
59 | /*< public >*/ | |
60 | ||
61 | CPUAlphaState env; | |
c9245853 AF |
62 | |
63 | /* This alarm doesn't exist in real hardware; we wish it did. */ | |
1246b259 | 64 | QEMUTimer *alarm_timer; |
25ebd80f AF |
65 | } AlphaCPU; |
66 | ||
67 | static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env) | |
68 | { | |
6e42be7c | 69 | return container_of(env, AlphaCPU, env); |
25ebd80f AF |
70 | } |
71 | ||
72 | #define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e)) | |
73 | ||
fadf9825 | 74 | #define ENV_OFFSET offsetof(AlphaCPU, env) |
25ebd80f | 75 | |
fe31e737 AF |
76 | #ifndef CONFIG_USER_ONLY |
77 | extern const struct VMStateDescription vmstate_alpha_cpu; | |
78 | #endif | |
79 | ||
97a8ea5a | 80 | void alpha_cpu_do_interrupt(CPUState *cpu); |
dde7c241 | 81 | bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req); |
878096ee AF |
82 | void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, |
83 | int flags); | |
00b941e5 | 84 | hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); |
5b50e790 AF |
85 | int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); |
86 | int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); | |
93e22326 PB |
87 | void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, |
88 | int is_write, int is_user, uintptr_t retaddr); | |
97a8ea5a | 89 | |
25ebd80f | 90 | #endif |