cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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heathrow_pic.h (1749B)

      1/*
      2 * Heathrow PIC support (OldWorld PowerMac)
      3 *
      4 * Copyright (c) 2005-2007 Fabrice Bellard
      5 * Copyright (c) 2007 Jocelyn Mayer
      6 *
      7 * Permission is hereby granted, free of charge, to any person obtaining a copy
      8 * of this software and associated documentation files (the "Software"), to deal
      9 * in the Software without restriction, including without limitation the rights
     10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     11 * copies of the Software, and to permit persons to whom the Software is
     12 * furnished to do so, subject to the following conditions:
     13 *
     14 * The above copyright notice and this permission notice shall be included in
     15 * all copies or substantial portions of the Software.
     16 *
     17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     23 * THE SOFTWARE.
     24 */
     25
     26#ifndef HW_INTC_HEATHROW_PIC_H
     27#define HW_INTC_HEATHROW_PIC_H
     28
     29#include "hw/sysbus.h"
     30#include "qom/object.h"
     31
     32#define TYPE_HEATHROW "heathrow"
     33OBJECT_DECLARE_SIMPLE_TYPE(HeathrowState, HEATHROW)
     34
     35typedef struct HeathrowPICState {
     36    uint32_t events;
     37    uint32_t mask;
     38    uint32_t levels;
     39    uint32_t level_triggered;
     40} HeathrowPICState;
     41
     42struct HeathrowState {
     43    SysBusDevice parent_obj;
     44
     45    MemoryRegion mem;
     46    HeathrowPICState pics[2];
     47    qemu_irq irqs[1];
     48};
     49
     50#define HEATHROW_NUM_IRQS 64
     51
     52#endif /* HW_INTC_HEATHROW_PIC_H */