src/target/espressif/esp_xtensa.h

   1 /***************************************************************************
   2  *   Generic ESP xtensa target implementation for OpenOCD                  *
   3  *   Copyright (C) 2019 Espressif Systems Ltd.                             *
   4  *   Author: Alexey Gerenkov <alexey@espressif.com>                        *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  18  ***************************************************************************/
  19
  20 #ifndef OPENOCD_TARGET_ESP_XTENSA_H
  21 #define OPENOCD_TARGET_ESP_XTENSA_H
  22
  23 #include <helper/command.h>
  24 #include <target/target.h>
  25 #include <target/xtensa/xtensa.h>
  26
  27 struct esp_xtensa_common {
  28         struct xtensa xtensa;   /* must be the first element */
  29 };
  30
  31 static inline struct esp_xtensa_common *target_to_esp_xtensa(struct target *target)
  32 {
  33         return container_of(target->arch_info, struct esp_xtensa_common, xtensa);
  34 }
  35
  36 int esp_xtensa_init_arch_info(struct target *target,
  37         struct esp_xtensa_common *esp_xtensa,
  38         const struct xtensa_config *xtensa_cfg,
  39         struct xtensa_debug_module_config *dm_cfg);
  40 int esp_xtensa_target_init(struct command_context *cmd_ctx, struct target *target);
  41 void esp_xtensa_target_deinit(struct target *target);
  42 int esp_xtensa_arch_state(struct target *target);
  43 void esp_xtensa_queue_tdi_idle(struct target *target);
  44 int esp_xtensa_breakpoint_add(struct target *target, struct breakpoint *breakpoint);
  45 int esp_xtensa_breakpoint_remove(struct target *target, struct breakpoint *breakpoint);
  46 int esp_xtensa_poll(struct target *target);
  47
  48 #endif  /* OPENOCD_TARGET_ESP_XTENSA_H */