95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* QEMU MicroBlaze CPU
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*
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* Copyright (c) 2012 SUSE LINUX Products GmbH
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see
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* <http://www.gnu.org/licenses/lgpl-2.1.html>
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*/
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#ifndef QEMU_MICROBLAZE_CPU_QOM_H
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#define QEMU_MICROBLAZE_CPU_QOM_H
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#include "qom/cpu.h"
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#define TYPE_MICROBLAZE_CPU "microblaze-cpu"
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#define MICROBLAZE_CPU_CLASS(klass) \
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OBJECT_CLASS_CHECK(MicroBlazeCPUClass, (klass), TYPE_MICROBLAZE_CPU)
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#define MICROBLAZE_CPU(obj) \
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OBJECT_CHECK(MicroBlazeCPU, (obj), TYPE_MICROBLAZE_CPU)
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#define MICROBLAZE_CPU_GET_CLASS(obj) \
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OBJECT_GET_CLASS(MicroBlazeCPUClass, (obj), TYPE_MICROBLAZE_CPU)
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/**
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* MicroBlazeCPUClass:
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* @parent_realize: The parent class' realize handler.
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* @parent_reset: The parent class' reset handler.
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*
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* A MicroBlaze CPU model.
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*/
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typedef struct MicroBlazeCPUClass {
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/*< private >*/
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CPUClass parent_class;
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/*< public >*/
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DeviceRealize parent_realize;
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void (*parent_reset)(CPUState *cpu);
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} MicroBlazeCPUClass;
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/**
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* MicroBlazeCPU:
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* @env: #CPUMBState
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*
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* A MicroBlaze CPU.
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*/
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typedef struct MicroBlazeCPU {
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/*< private >*/
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CPUState parent_obj;
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/*< public >*/
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/* Microblaze Configuration Settings */
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struct {
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bool stackprot;
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uint32_t base_vectors;
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uint8_t use_fpu;
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bool use_mmu;
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bool dcache_writeback;
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bool endi;
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char *version;
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uint8_t pvr;
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} cfg;
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CPUMBState env;
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} MicroBlazeCPU;
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static inline MicroBlazeCPU *mb_env_get_cpu(CPUMBState *env)
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{
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return container_of(env, MicroBlazeCPU, env);
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}
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#define ENV_GET_CPU(e) CPU(mb_env_get_cpu(e))
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#define ENV_OFFSET offsetof(MicroBlazeCPU, env)
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void mb_cpu_do_interrupt(CPUState *cs);
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bool mb_cpu_exec_interrupt(CPUState *cs, int int_req);
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void mb_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
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int flags);
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hwaddr mb_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
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int mb_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
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int mb_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
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#endif
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