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  1. /***************************************************************************
  2. * Copyright (C) 2007 by Dominic Rath *
  3. * Dominic.Rath@gmx.de *
  4. * *
  5. * This program is free software; you can redistribute it and/or modify *
  6. * it under the terms of the GNU General Public License as published by *
  7. * the Free Software Foundation; either version 2 of the License, or *
  8. * (at your option) any later version. *
  9. * *
  10. * This program is distributed in the hope that it will be useful, *
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of *
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
  13. * GNU General Public License for more details. *
  14. * *
  15. * You should have received a copy of the GNU General Public License *
  16. * along with this program; if not, write to the *
  17. * Free Software Foundation, Inc., *
  18. * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
  19. ***************************************************************************/
  20. #ifndef ARM926EJS_H
  21. #define ARM926EJS_H
  22. #include "arm9tdmi.h"
  23. #include "armv4_5_mmu.h"
  24. #define ARM926EJS_COMMON_MAGIC 0xa926a926
  25. typedef struct arm926ejs_common_s
  26. {
  27. u32 common_magic;
  28. armv4_5_mmu_common_t armv4_5_mmu;
  29. arm9tdmi_common_t arm9tdmi_common;
  30. int (*read_cp15)(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 *value);
  31. int (*write_cp15)(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 value);
  32. u32 cp15_control_reg;
  33. u32 d_fsr;
  34. u32 i_fsr;
  35. u32 d_far;
  36. } arm926ejs_common_t;
  37. extern int arm926ejs_init_arch_info(target_t *target, arm926ejs_common_t *arm926ejs, jtag_tap_t *tap);
  38. extern int arm926ejs_register_commands(struct command_context_s *cmd_ctx);
  39. extern int arm926ejs_arch_state(struct target_s *target);
  40. extern int arm926ejs_write_memory(struct target_s *target, u32 address, u32 size, u32 count, uint8_t *buffer);
  41. extern int arm926ejs_soft_reset_halt(struct target_s *target);
  42. #endif /* ARM926EJS_H */