src/target/nds32_v3m.h

   1 /***************************************************************************
   2  *   Copyright (C) 2013 Andes Technology                                   *
   3  *   Hsiangkai Wang <hkwang@andestech.com>                                 *
   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, see <http://www.gnu.org/licenses/>. *
  17  ***************************************************************************/
  18
  19 #ifndef OPENOCD_TARGET_NDS32_V3M_H
  20 #define OPENOCD_TARGET_NDS32_V3M_H
  21
  22 #include "nds32.h"
  23
  24 struct nds32_v3m_common {
  25         struct nds32 nds32;
  26
  27         /** number of hardware breakpoints */
  28         int32_t n_hbr;
  29
  30         /** number of hardware watchpoints */
  31         int32_t n_hwp;
  32
  33         /** number of used hardware watchpoints */
  34         int32_t used_n_wp;
  35
  36         /** next hardware breakpoint index */
  37         /** for simple breakpoints, hardware breakpoints are inserted
  38          * from high index to low index */
  39         int32_t next_hbr_index;
  40
  41         /** next hardware watchpoint index */
  42         /** increase from low index to high index */
  43         int32_t next_hwp_index;
  44 };
  45
  46 static inline struct nds32_v3m_common *target_to_nds32_v3m(struct target *target)
  47 {
  48         return container_of(target->arch_info, struct nds32_v3m_common, nds32);
  49 }
  50
  51 #endif /* OPENOCD_TARGET_NDS32_V3M_H */