diff --git a/components/esp32/CMakeLists.txt b/components/esp32/CMakeLists.txt
index 9ad6256311c3..4e9740a405db 100644
--- a/components/esp32/CMakeLists.txt
+++ b/components/esp32/CMakeLists.txt
@@ -59,7 +59,7 @@ else()
     # app_update is added here because cpu_start.c uses esp_ota_get_app_description() function.
     set(COMPONENT_PRIV_REQUIRES
         app_trace app_update bootloader_support ethernet log mbedtls nvs_flash
-        pthread smartconfig_ack spi_flash vfs wpa_supplicant xtensa-debug-module)
+        pthread smartconfig_ack spi_flash vfs wpa_supplicant xtensa-debug-module espcoredump)
 
     set(COMPONENT_ADD_LDFRAGMENTS linker.lf ld/esp32_fragments.lf)
 
diff --git a/components/esp32/include/esp_core_dump.h b/components/esp32/include/esp_core_dump.h
deleted file mode 100644
index 4c798f59edaf..000000000000
--- a/components/esp32/include/esp_core_dump.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-#ifndef ESP_CORE_DUMP_H_
-#define ESP_CORE_DUMP_H_
-
-
-/**************************************************************************************/
-/******************************** EXCEPTION MODE API **********************************/
-/**************************************************************************************/
-
-/**
- * @brief  Initializes core dump module internal data.
- *
- * @note  Should be called at system startup.
- */
-void esp_core_dump_init();
-
-/**
- * @brief  Saves core dump to flash.
- *
- * The structure of data stored in flash is as follows:
- *
- * |  TOTAL_LEN |  TASKS_NUM | TCB_SIZE |
- * | TCB_ADDR_1 | STACK_TOP_1 | STACK_END_1 | TCB_1 | STACK_1 |
- * .            .       .         .
- * .            .       .         .
- * | TCB_ADDR_N | STACK_TOP_N | STACK_END_N | TCB_N | STACK_N |
- * |    CRC32   |
- *
- * Core dump in flash consists of header and data for every task in the system at the moment of crash.
- * For flash data integrity control CRC is used at the end of core the dump data.
- * The structure of core dump data is described below in details.
- * 1) Core dump starts with header:
- * 1.1) TOTAL_LEN is total length of core dump data in flash including CRC. Size is 4 bytes.
- * 1.2) TASKS_NUM is the number of tasks for which data are stored. Size is 4 bytes.
- * 1.3) TCB_SIZE is the size of task's TCB structure. Size is 4 bytes.
- * 2) Core dump header is followed by the data for every task in the system.
- *    Task data are started with task header:
- * 2.1) TCB_ADDR is the address of TCB in memory. Size is 4 bytes.
- * 2.2) STACK_TOP is the top of task's stack (address of the topmost stack item). Size is 4 bytes.
- * 2.2) STACK_END is the end of task's stack (address from which task's stack starts). Size is 4 bytes.
- * 3) Task header is followed by TCB data. Size is TCB_SIZE bytes.
- * 4) Task's stack is placed after TCB data. Size is (STACK_END - STACK_TOP) bytes.
- * 5) CRC is placed at the end of the data.
- */
-void esp_core_dump_to_flash();
-
-/**
- * @brief  Print base64-encoded core dump to UART.
- *
- * The structure of core dump data is the same as for data stored in flash (@see esp_core_dump_to_flash) with some notes:
- * 1) CRC is not present in core dump printed to UART.
- * 2) Since CRC is omitted TOTAL_LEN does not include its size.
- * 3) Printed base64 data are surrounded with special messages to help user recognize the start and end of actual data.
- */
-void esp_core_dump_to_uart();
-
-
-/**************************************************************************************/
-/*********************************** USER MODE API ************************************/
-/**************************************************************************************/
-
-/**
- * @brief  Retrieves address and size of coredump data in flash.
- *         This function is always available, even when core dump is disabled in menuconfig.
- *
- * @param  out_addr   pointer to store image address in flash.
- * @param  out_size   pointer to store image size in flash (including CRC). In bytes.
- *
- * @return ESP_OK on success, otherwise \see esp_err_t
- */
-esp_err_t esp_core_dump_image_get(size_t* out_addr, size_t *out_size);
-
-#endif
diff --git a/components/espcoredump/include/esp_core_dump.h b/components/espcoredump/include/esp_core_dump.h
index 5201f1e94d68..e19b45c98adb 100644
--- a/components/espcoredump/include/esp_core_dump.h
+++ b/components/espcoredump/include/esp_core_dump.h
@@ -14,6 +14,10 @@
 #ifndef ESP_CORE_DUMP_H_
 #define ESP_CORE_DUMP_H_
 
+#include <stddef.h>
+#include "esp_err.h"
+#include "freertos/xtensa_context.h"
+
 /**************************************************************************************/
 /******************************** EXCEPTION MODE API **********************************/
 /**************************************************************************************/
@@ -54,7 +58,7 @@ void esp_core_dump_init();
  * 4) Task's stack is placed after TCB data. Size is (STACK_END - STACK_TOP) bytes.
  * 5) CRC is placed at the end of the data.
  */
-void esp_core_dump_to_flash();
+void esp_core_dump_to_flash(XtExcFrame *frame);
 
 /**
  * @brief  Print base64-encoded core dump to UART.
@@ -64,7 +68,7 @@ void esp_core_dump_to_flash();
  * 2) Since CRC is omitted TOTAL_LEN does not include its size.
  * 3) Printed base64 data are surrounded with special messages to help user recognize the start and end of actual data.
  */
-void esp_core_dump_to_uart();
+void esp_core_dump_to_uart(XtExcFrame *frame);
 
 
 /**************************************************************************************/
diff --git a/components/espcoredump/linker.lf b/components/espcoredump/linker.lf
index 71072ab0a67b..30d13caefcc8 100644
--- a/components/espcoredump/linker.lf
+++ b/components/espcoredump/linker.lf
@@ -3,4 +3,5 @@ archive: libespcoredump.a
 entries: 
     core_dump_uart (noflash_text)
     core_dump_flash (noflash_text)
-    core_dump_common (noflash_text)
\ No newline at end of file
+    core_dump_common (noflash_text)
+    core_dump_port (noflash_text)
\ No newline at end of file