This patch introduces AVR CPU class object and its basic elements and functions. [AM: Split a larger AVR introduction patch into logical units] Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Co-developed-by: Michael Rolnik <mrolnik@gmail.com> Co-developed-by: Sarah Harris <S.E.Harris@kent.ac.uk> Signed-off-by: Michael Rolnik <mrolnik@gmail.com> Signed-off-by: Sarah Harris <S.E.Harris@kent.ac.uk> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Acked-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> [thuth: Adjusted reset and parent_reset handling] Signed-off-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20200705140315.260514-3-huth@tuxfamily.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
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* QEMU AVR CPU
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*
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* Copyright (c) 2016-2020 Michael Rolnik
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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_AVR_QOM_H
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#define QEMU_AVR_QOM_H
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#include "hw/core/cpu.h"
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#define TYPE_AVR_CPU "avr-cpu"
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#define AVR_CPU_CLASS(klass) \
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OBJECT_CLASS_CHECK(AVRCPUClass, (klass), TYPE_AVR_CPU)
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#define AVR_CPU(obj) \
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OBJECT_CHECK(AVRCPU, (obj), TYPE_AVR_CPU)
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#define AVR_CPU_GET_CLASS(obj) \
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OBJECT_GET_CLASS(AVRCPUClass, (obj), TYPE_AVR_CPU)
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/**
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* AVRCPUClass:
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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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* @vr: Version Register value.
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*
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* A AVR CPU model.
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*/
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typedef struct AVRCPUClass {
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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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DeviceReset parent_reset;
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} AVRCPUClass;
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typedef struct AVRCPU AVRCPU;
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#endif /* !defined (QEMU_AVR_CPU_QOM_H) */
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