| 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 ARM_CPU_TYPE_SUFFIX "-" TYPE_ARM_CPU |
| 32 | #define ARM_CPU_TYPE_NAME(name) (name ARM_CPU_TYPE_SUFFIX) |
| 33 | |
| 34 | /* Meanings of the ARMCPU object's seven inbound GPIO lines */ |
| 35 | #define ARM_CPU_IRQ 0 |
| 36 | #define ARM_CPU_FIQ 1 |
| 37 | #define ARM_CPU_VIRQ 2 |
| 38 | #define ARM_CPU_VFIQ 3 |
| 39 | #define ARM_CPU_NMI 4 |
| 40 | #define ARM_CPU_VINMI 5 |
| 41 | #define ARM_CPU_VFNMI 6 |
| 42 | |
| 43 | /* For M profile, some registers are banked secure vs non-secure; |
| 44 | * these are represented as a 2-element array where the first element |
| 45 | * is the non-secure copy and the second is the secure copy. |
| 46 | * When the CPU does not have implement the security extension then |
| 47 | * only the first element is used. |
| 48 | * This means that the copy for the current security state can be |
| 49 | * accessed via env->registerfield[env->v7m.secure] (whether the security |
| 50 | * extension is implemented or not). |
| 51 | */ |
| 52 | enum { |
| 53 | M_REG_NS = 0, |
| 54 | M_REG_S = 1, |
| 55 | M_REG_NUM_BANKS = 2, |
| 56 | }; |
| 57 | |
| 58 | #endif |