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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m68k_irqc.h (831B)

      1/*
      2 * SPDX-License-Identifer: GPL-2.0-or-later
      3 *
      4 * QEMU Motorola 680x0 IRQ Controller
      5 *
      6 * (c) 2020 Laurent Vivier <laurent@vivier.eu>
      7 *
      8 */
      9
     10#ifndef M68K_IRQC_H
     11#define M68K_IRQC_H
     12
     13#include "hw/sysbus.h"
     14
     15#define TYPE_M68K_IRQC "m68k-irq-controller"
     16#define M68K_IRQC(obj) OBJECT_CHECK(M68KIRQCState, (obj), \
     17                                    TYPE_M68K_IRQC)
     18
     19#define M68K_IRQC_AUTOVECTOR_BASE 25
     20
     21enum {
     22    M68K_IRQC_LEVEL_1 = 0,
     23    M68K_IRQC_LEVEL_2,
     24    M68K_IRQC_LEVEL_3,
     25    M68K_IRQC_LEVEL_4,
     26    M68K_IRQC_LEVEL_5,
     27    M68K_IRQC_LEVEL_6,
     28    M68K_IRQC_LEVEL_7,
     29};
     30#define M68K_IRQC_LEVEL_NUM (M68K_IRQC_LEVEL_7 - M68K_IRQC_LEVEL_1 + 1)
     31
     32typedef struct M68KIRQCState {
     33    SysBusDevice parent_obj;
     34
     35    uint8_t ipr;
     36
     37    /* statistics */
     38    uint64_t stats_irq_count[M68K_IRQC_LEVEL_NUM];
     39} M68KIRQCState;
     40
     41#endif