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- /***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * Copyright (C) 2006 by Magnus Lundin *
- * lundin@mlu.mine.nu *
- * *
- * Copyright (C) 2008 by Spencer Oliver *
- * spen@spen-soft.co.uk *
- * *
- * Copyright (C) 2009 by Dirk Behme *
- * dirk.behme@gmail.com - copy from cortex_m3 *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * 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; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
-
- #ifndef CORTEX_A8_H
- #define CORTEX_A8_H
-
- #include "armv7a.h"
-
- #define CORTEX_A8_COMMON_MAGIC 0x411fc082
-
- #define CPUDBG_CPUID 0xD00
- #define CPUDBG_CTYPR 0xD04
- #define CPUDBG_TTYPR 0xD0C
- #define CPUDBG_LOCKACCESS 0xFB0
- #define CPUDBG_LOCKSTATUS 0xFB4
-
- #define BRP_NORMAL 0
- #define BRP_CONTEXT 1
-
- #define CORTEX_A8_PADDRDBG_CPU_SHIFT 13
-
- struct cortex_a8_brp {
- int used;
- int type;
- uint32_t value;
- uint32_t control;
- uint8_t BRPn;
- };
-
- struct cortex_a8_common {
- int common_magic;
- struct arm_jtag jtag_info;
-
- /* Context information */
- uint32_t cpudbg_dscr;
-
- /* Saved cp15 registers */
- uint32_t cp15_control_reg;
- /* latest cp15 register value written and cpsr processor mode */
- uint32_t cp15_control_reg_curr;
- enum arm_mode curr_mode;
-
-
- /* Breakpoint register pairs */
- int brp_num_context;
- int brp_num;
- int brp_num_available;
- struct cortex_a8_brp *brp_list;
-
- /* Use cortex_a8_read_regs_through_mem for fast register reads */
- int fast_reg_read;
-
- struct armv7a_common armv7a_common;
-
- };
-
- static inline struct cortex_a8_common *
- target_to_cortex_a8(struct target *target)
- {
- return container_of(target->arch_info, struct cortex_a8_common, armv7a_common.arm);
- }
-
- #endif /* CORTEX_A8_H */
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