1 /* 2 * QEMU Xtensa CPU 3 * 4 * Copyright (c) 2012 SUSE LINUX Products GmbH 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are met: 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * * Neither the name of the Open Source and Linux Lab nor the 15 * names of its contributors may be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 #ifndef QEMU_XTENSA_CPU_QOM_H 30 #define QEMU_XTENSA_CPU_QOM_H 31 32 #include "hw/core/cpu.h" 33 #include "qom/object.h" 34 35 #define TYPE_XTENSA_CPU "xtensa-cpu" 36 37 OBJECT_DECLARE_CPU_TYPE(XtensaCPU, XtensaCPUClass, XTENSA_CPU) 38 39 typedef struct XtensaConfig XtensaConfig; 40 41 /** 42 * XtensaCPUClass: 43 * @parent_realize: The parent class' realize handler. 44 * @parent_reset: The parent class' reset handler. 45 * @config: The CPU core configuration. 46 * 47 * An Xtensa CPU model. 48 */ 49 struct XtensaCPUClass { 50 /*< private >*/ 51 CPUClass parent_class; 52 /*< public >*/ 53 54 DeviceRealize parent_realize; 55 DeviceReset parent_reset; 56 57 const XtensaConfig *config; 58 }; 59 60 61 #endif 62