diff options
Diffstat (limited to 'arch/arm/mvp/mvpkm/exc_defs.h')
-rw-r--r-- | arch/arm/mvp/mvpkm/exc_defs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/arm/mvp/mvpkm/exc_defs.h b/arch/arm/mvp/mvpkm/exc_defs.h new file mode 100644 index 0000000..1d5d063 --- /dev/null +++ b/arch/arm/mvp/mvpkm/exc_defs.h @@ -0,0 +1,67 @@ +/* + * Linux 2.6.32 and later Kernel module for VMware MVP Hypervisor Support + * + * Copyright (C) 2010-2012 VMware, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; see the file COPYING. If not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#line 5 + +/** + * @file + * + * @brief Exception-related definitions. See A2.6 ARM DDI 0100I. + */ + +#ifndef _EXC_DEFS_H_ +#define _EXC_DEFS_H_ + +#define INCLUDE_ALLOW_MVPD +#define INCLUDE_ALLOW_VMX +#define INCLUDE_ALLOW_MODULE +#define INCLUDE_ALLOW_MONITOR +#define INCLUDE_ALLOW_PV +#define INCLUDE_ALLOW_GPL +#include "include_check.h" + +#define EXC_VECTOR_SIZE 0x20 + +#define EXC_RESET_VECTOR_OFFSET 0x00 +#define EXC_UNDEFINED_VECTOR_OFFSET 0x04 +#define EXC_SWI_VECTOR_OFFSET 0x08 +#define EXC_PREFETCH_ABORT_VECTOR_OFFSET 0x0c +#define EXC_DATA_ABORT_VECTOR_OFFSET 0x10 +#define EXC_HYP_VECTOR_OFFSET 0x14 +#define EXC_IRQ_VECTOR_OFFSET 0x18 +#define EXC_FIQ_VECTOR_OFFSET 0x1c + +#define EXC_ARM_UNDEFINED_SAVED_PC_OFFSET 4 +#define EXC_ARM_SWI_SAVED_PC_OFFSET 4 +#define EXC_ARM_PREFETCH_ABORT_SAVED_PC_OFFSET 4 +#define EXC_ARM_DATA_ABORT_SAVED_PC_OFFSET 8 +#define EXC_ARM_IRQ_SAVED_PC_OFFSET 4 +#define EXC_ARM_FIQ_SAVED_PC_OFFSET 4 + +#define EXC_THUMB_UNDEFINED_SAVED_PC_OFFSET 2 +#define EXC_THUMB_SWI_SAVED_PC_OFFSET 2 +#define EXC_THUMB_PREFETCH_ABORT_SAVED_PC_OFFSET 4 +#define EXC_THUMB_DATA_ABORT_SAVED_PC_OFFSET 8 +#define EXC_THUMB_IRQ_SAVED_PC_OFFSET 4 +#define EXC_THUMB_FIQ_SAVED_PC_OFFSET 4 + +#define EXC_SAVED_PC_OFFSET(exc, cpsr) \ + (((cpsr) & ARM_PSR_T) ? EXC_THUMB_##exc##_SAVED_PC_OFFSET : \ + EXC_ARM_##exc##_SAVED_PC_OFFSET) + +#endif /// _EXC_DEFS_H_ |