src/target/espressif/esp_xtensa.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 /***************************************************************************
   4  *   Espressif Xtensa target API for OpenOCD                               *
   5  *   Copyright (C) 2019 Espressif Systems Ltd.                             *
   6  ***************************************************************************/
   7
   8 #ifdef HAVE_CONFIG_H
   9 #include <config.h>
  10 #endif
  11
  12 #include <stdbool.h>
  13 #include <stdint.h>
  14 #include <target/smp.h>
  15 #include <target/register.h>
  16 #include "esp_xtensa.h"
  17 #include "esp_semihosting.h"
  18
  19 int esp_xtensa_init_arch_info(struct target *target,
  20         struct esp_xtensa_common *esp_xtensa,
  21         struct xtensa_debug_module_config *dm_cfg,
  22         const struct esp_semihost_ops *semihost_ops)
  23 {
  24         int ret = xtensa_init_arch_info(target, &esp_xtensa->xtensa, dm_cfg);
  25         if (ret != ERROR_OK)
  26                 return ret;
  27         esp_xtensa->semihost.ops = (struct esp_semihost_ops *)semihost_ops;
  28         return ERROR_OK;
  29 }
  30
  31 int esp_xtensa_target_init(struct command_context *cmd_ctx, struct target *target)
  32 {
  33         return xtensa_target_init(cmd_ctx, target);
  34 }
  35
  36 void esp_xtensa_target_deinit(struct target *target)
  37 {
  38         LOG_DEBUG("start");
  39
  40         xtensa_target_deinit(target);
  41         free(target_to_esp_xtensa(target));     /* same as free(xtensa) */
  42 }
  43
  44 int esp_xtensa_arch_state(struct target *target)
  45 {
  46         return ERROR_OK;
  47 }
  48
  49 int esp_xtensa_poll(struct target *target)
  50 {
  51         return xtensa_poll(target);
  52 }
  53
  54 int esp_xtensa_breakpoint_add(struct target *target, struct breakpoint *breakpoint)
  55 {
  56         return xtensa_breakpoint_add(target, breakpoint);
  57         /* flash breakpoints will be handled in another patch */
  58 }
  59
  60 int esp_xtensa_breakpoint_remove(struct target *target, struct breakpoint *breakpoint)
  61 {
  62         return xtensa_breakpoint_remove(target, breakpoint);
  63         /* flash breakpoints will be handled in another patch */
  64 }