8d1dcf293a
This feature allows to transfer arbitrary data between host and ESP32 via JTAG. The main use cases: 1- Collecting application specific data 2- Lightweight logging to the host 3- System behaviour analysis with SEGGER SystemView 4- Source code coverage Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com> Change-Id: I95dee00ac22891fa326915a3fcac3c088cbb2afc Reviewed-on: https://review.openocd.org/c/openocd/+/7163 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/***************************************************************************
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* Espressif Xtensa target API for OpenOCD *
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* Copyright (C) 2019 Espressif Systems Ltd. *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include <target/smp.h>
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#include "esp_xtensa_apptrace.h"
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#include <target/register.h>
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#include "esp_xtensa.h"
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#include "esp_semihosting.h"
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int esp_xtensa_init_arch_info(struct target *target,
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struct esp_xtensa_common *esp_xtensa,
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struct xtensa_debug_module_config *dm_cfg,
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const struct esp_semihost_ops *semihost_ops)
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{
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int ret = xtensa_init_arch_info(target, &esp_xtensa->xtensa, dm_cfg);
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if (ret != ERROR_OK)
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return ret;
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esp_xtensa->semihost.ops = (struct esp_semihost_ops *)semihost_ops;
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esp_xtensa->apptrace.hw = &esp_xtensa_apptrace_hw;
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return ERROR_OK;
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}
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int esp_xtensa_target_init(struct command_context *cmd_ctx, struct target *target)
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{
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return xtensa_target_init(cmd_ctx, target);
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}
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void esp_xtensa_target_deinit(struct target *target)
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{
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LOG_DEBUG("start");
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xtensa_target_deinit(target);
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free(target_to_esp_xtensa(target)); /* same as free(xtensa) */
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}
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int esp_xtensa_arch_state(struct target *target)
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{
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return ERROR_OK;
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}
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int esp_xtensa_poll(struct target *target)
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{
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return xtensa_poll(target);
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}
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int esp_xtensa_breakpoint_add(struct target *target, struct breakpoint *breakpoint)
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{
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return xtensa_breakpoint_add(target, breakpoint);
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/* flash breakpoints will be handled in another patch */
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}
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int esp_xtensa_breakpoint_remove(struct target *target, struct breakpoint *breakpoint)
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{
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return xtensa_breakpoint_remove(target, breakpoint);
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/* flash breakpoints will be handled in another patch */
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}
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