/* * QEMU Alpha CPU * * Copyright (c) 2012 SUSE LINUX Products GmbH * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see * <http://www.gnu.org/licenses/lgpl-2.1.html> */ #ifndef QEMU_ALPHA_CPU_QOM_H #define QEMU_ALPHA_CPU_QOM_H #include "qom/cpu.h" #include "cpu.h" #define TYPE_ALPHA_CPU "alpha-cpu" #define ALPHA_CPU_CLASS(klass) \ OBJECT_CLASS_CHECK(AlphaCPUClass, (klass), TYPE_ALPHA_CPU) #define ALPHA_CPU(obj) \ OBJECT_CHECK(AlphaCPU, (obj), TYPE_ALPHA_CPU) #define ALPHA_CPU_GET_CLASS(obj) \ OBJECT_GET_CLASS(AlphaCPUClass, (obj), TYPE_ALPHA_CPU) /** * AlphaCPUClass: * @parent_realize: The parent class' realize handler. * @parent_reset: The parent class' reset handler. * * An Alpha CPU model. */ typedef struct AlphaCPUClass { /*< private >*/ CPUClass parent_class; /*< public >*/ DeviceRealize parent_realize; void (*parent_reset)(CPUState *cpu); } AlphaCPUClass; /** * AlphaCPU: * @env: #CPUAlphaState * * An Alpha CPU. */ typedef struct AlphaCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ CPUAlphaState env; /* This alarm doesn't exist in real hardware; we wish it did. */ QEMUTimer *alarm_timer; } AlphaCPU; static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env) { return container_of(env, AlphaCPU, env); } #define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e)) #define ENV_OFFSET offsetof(AlphaCPU, env) #ifndef CONFIG_USER_ONLY extern const struct VMStateDescription vmstate_alpha_cpu; #endif void alpha_cpu_do_interrupt(CPUState *cpu); bool alpha_cpu_exec_interrupt(CPUState *cpu, int int_req); void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, int flags); hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, int is_write, int is_user, uintptr_t retaddr); #endif