1 /***************************************************************************
2 * Generic ESP xtensa target implementation for OpenOCD *
3 * Copyright (C) 2019 Espressif Systems Ltd. *
4 * Author: Alexey Gerenkov <alexey@espressif.com> *
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. *
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. *
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 ***************************************************************************/
20 #ifndef OPENOCD_TARGET_ESP_XTENSA_H
21 #define OPENOCD_TARGET_ESP_XTENSA_H
23 #include <helper/command.h>
24 #include <target/target.h>
25 #include <target/xtensa/xtensa.h>
27 struct esp_xtensa_common {
28 struct xtensa xtensa; /* must be the first element */
31 static inline struct esp_xtensa_common *target_to_esp_xtensa(struct target *target)
33 return container_of(target->arch_info, struct esp_xtensa_common, xtensa);
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);
48 #endif /* OPENOCD_TARGET_ESP_XTENSA_H */