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   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Dominic Rath                                    *
   3  *   Dominic.Rath@gmx.de                                                   *
   4  *                                                                         *
   5  *   Copyright (C) 2008 by Spencer Oliver                                  *
   6  *   spen@spen-soft.co.uk                                                  *
   7  *                                                                         *
   8  *   This program is free software; you can redistribute it and/or modify  *
   9  *   it under the terms of the GNU General Public License as published by  *
  10  *   the Free Software Foundation; either version 2 of the License, or     *
  11  *   (at your option) any later version.                                   *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program; if not, write to the                         *
  20  *   Free Software Foundation, Inc.,                                       *
  21  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  22  ***************************************************************************/
  23
  24 #ifndef ARM9TDMI_H
  25 #define ARM9TDMI_H
  26
  27 #include "embeddedice.h"
  28
  29 int arm9tdmi_init_target(struct command_context *cmd_ctx,
  30                 struct target *target);
  31 int arm9tdmi_init_arch_info(struct target *target,
  32                 struct arm7_9_common *arm7_9, struct jtag_tap *tap);
  33 extern const struct command_registration arm9tdmi_command_handlers[];
  34
  35 int arm9tdmi_clock_out(struct arm_jtag *jtag_info,
  36                 uint32_t instr, uint32_t out, uint32_t *in, int sysspeed);
  37 int arm9tdmi_clock_data_in(struct arm_jtag *jtag_info, uint32_t *in);
  38 int arm9tdmi_clock_data_in_endianness(struct arm_jtag *jtag_info,
  39                 void *in, int size, int be);
  40 void arm9tdmi_read_core_regs(struct target *target,
  41                 uint32_t mask, uint32_t *core_regs[16]);
  42 void arm9tdmi_write_core_regs(struct target *target,
  43                 uint32_t mask, uint32_t core_regs[16]);
  44
  45 int arm9tdmi_examine_debug_reason(struct target *target);
  46
  47 void arm9tdmi_load_word_regs(struct target *target, uint32_t mask);
  48 void arm9tdmi_load_hword_reg(struct target *target, int num);
  49 void arm9tdmi_load_byte_reg(struct target *target, int num);
  50 void arm9tdmi_store_word_regs(struct target *target, uint32_t mask);
  51 void arm9tdmi_store_hword_reg(struct target *target, int num);
  52 void arm9tdmi_store_byte_reg(struct target *target, int num);
  53
  54 void arm9tdmi_branch_resume(struct target *target);
  55 void arm9tdmi_enable_single_step(struct target *target, uint32_t next_pc);
  56 void arm9tdmi_disable_single_step(struct target *target);
  57
  58 #endif /* ARM9TDMI_H */