Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 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 | |
Paolo Bonzini | 14cccb6 | 2012-12-17 18:19:50 +0100 | [diff] [blame] | 23 | #include "qom/cpu.h" |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 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: |
Andreas Färber | bd1b282 | 2013-01-05 14:01:30 +0100 | [diff] [blame] | 37 | * @parent_realize: The parent class' realize handler. |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 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 | |
Andreas Färber | bd1b282 | 2013-01-05 14:01:30 +0100 | [diff] [blame] | 47 | DeviceRealize parent_realize; |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 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; |
Andreas Färber | c924585 | 2012-10-31 02:41:11 +0100 | [diff] [blame] | 63 | |
| 64 | /* This alarm doesn't exist in real hardware; we wish it did. */ |
Stefan Weil | 1246b25 | 2013-12-01 08:49:47 +0100 | [diff] [blame] | 65 | QEMUTimer *alarm_timer; |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 66 | } AlphaCPU; |
| 67 | |
| 68 | static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env) |
| 69 | { |
Andreas Färber | 6e42be7 | 2013-05-10 16:34:06 +0200 | [diff] [blame] | 70 | return container_of(env, AlphaCPU, env); |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | #define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e)) |
| 74 | |
Andreas Färber | fadf982 | 2013-02-22 18:10:01 +0000 | [diff] [blame] | 75 | #define ENV_OFFSET offsetof(AlphaCPU, env) |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 76 | |
Andreas Färber | fe31e73 | 2013-01-21 00:27:16 +0100 | [diff] [blame] | 77 | #ifndef CONFIG_USER_ONLY |
| 78 | extern const struct VMStateDescription vmstate_alpha_cpu; |
| 79 | #endif |
| 80 | |
Andreas Färber | 97a8ea5 | 2013-02-02 10:57:51 +0100 | [diff] [blame] | 81 | void alpha_cpu_do_interrupt(CPUState *cpu); |
Richard Henderson | dde7c24 | 2014-09-13 09:45:22 -0700 | [diff] [blame] | 82 | bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req); |
Andreas Färber | 878096e | 2013-05-27 01:33:50 +0200 | [diff] [blame] | 83 | void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, |
| 84 | int flags); |
Andreas Färber | 00b941e | 2013-06-29 18:55:54 +0200 | [diff] [blame] | 85 | hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); |
Andreas Färber | 5b50e79 | 2013-06-29 04:18:45 +0200 | [diff] [blame] | 86 | int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); |
| 87 | int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); |
Paolo Bonzini | 93e2232 | 2014-03-28 18:14:58 +0100 | [diff] [blame] | 88 | void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, |
| 89 | int is_write, int is_user, uintptr_t retaddr); |
Andreas Färber | 97a8ea5 | 2013-02-02 10:57:51 +0100 | [diff] [blame] | 90 | |
Andreas Färber | 25ebd80 | 2012-04-06 19:46:48 +0200 | [diff] [blame] | 91 | #endif |