1 /* 2 * QEMU ARM CPU QOM header (target agnostic) 3 * 4 * Copyright (c) 2012 SUSE LINUX Products GmbH 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 2 9 * of the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see 18 * <http://www.gnu.org/licenses/gpl-2.0.html> 19 */ 20 #ifndef QEMU_ARM_CPU_QOM_H 21 #define QEMU_ARM_CPU_QOM_H 22 23 #include "hw/core/cpu.h" 24 25 #define TYPE_ARM_CPU "arm-cpu" 26 27 OBJECT_DECLARE_CPU_TYPE(ARMCPU, ARMCPUClass, ARM_CPU) 28 29 #define TYPE_ARM_MAX_CPU "max-" TYPE_ARM_CPU 30 31 #define TYPE_AARCH64_CPU "aarch64-cpu" 32 typedef struct AArch64CPUClass AArch64CPUClass; 33 DECLARE_CLASS_CHECKERS(AArch64CPUClass, AARCH64_CPU, 34 TYPE_AARCH64_CPU) 35 36 #define ARM_CPU_TYPE_SUFFIX "-" TYPE_ARM_CPU 37 #define ARM_CPU_TYPE_NAME(name) (name ARM_CPU_TYPE_SUFFIX) 38 39 /* Meanings of the ARMCPU object's four inbound GPIO lines */ 40 #define ARM_CPU_IRQ 0 41 #define ARM_CPU_FIQ 1 42 #define ARM_CPU_VIRQ 2 43 #define ARM_CPU_VFIQ 3 44 45 /* For M profile, some registers are banked secure vs non-secure; 46 * these are represented as a 2-element array where the first element 47 * is the non-secure copy and the second is the secure copy. 48 * When the CPU does not have implement the security extension then 49 * only the first element is used. 50 * This means that the copy for the current security state can be 51 * accessed via env->registerfield[env->v7m.secure] (whether the security 52 * extension is implemented or not). 53 */ 54 enum { 55 M_REG_NS = 0, 56 M_REG_S = 1, 57 M_REG_NUM_BANKS = 2, 58 }; 59 60 #endif 61