Merge branch 'feature/update-openocd-to-v0.12.0-esp32-20250707' into 'master'

feat(tools): update openocd version to v0.12.0-esp32-20250707

See merge request espressif/esp-idf!40396

components/app_trace/sys_view/Sample/FreeRTOSV10.4/Config/esp/SEGGER_SYSVIEW_Config_FreeRTOS.c

@@ -3,7 +3,7 @@
  *
  * SPDX-License-Identifier: BSD-1-Clause
  *
- * SPDX-FileContributor: 2017-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileContributor: 2017-2025 Espressif Systems (Shanghai) CO LTD
  */
 /*********************************************************************
 *                    SEGGER Microcontroller GmbH                     *
@@ -84,11 +84,7 @@ extern const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI;
 // The target device name
 #define SYSVIEW_DEVICE_NAME     CONFIG_IDF_TARGET
 // The target core name
-#if CONFIG_IDF_TARGET_ARCH_XTENSA
+#define SYSVIEW_CORE_NAME       "core0" // In dual core, this will be renamed by OpenOCD as core1
-#define SYSVIEW_CORE_NAME       "xtensa"
-#elif CONFIG_IDF_TARGET_ARCH_RISCV
-#define SYSVIEW_CORE_NAME       "riscv"
-#endif
 
 // Determine which timer to use as timestamp source
 #if CONFIG_APPTRACE_SV_TS_SOURCE_CCOUNT

docs/en/api-guides/jtag-debugging/esp32.inc

@@ -97,7 +97,7 @@
       - ESP32 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``target/esp32-solo-1.cfg``
       - Target configuration file for ESP32-SOLO-1 module. Different from ``esp32.cfg`` in that it only configures one CPU.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-WROVER-KIT and ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32c2.inc

@@ -94,7 +94,7 @@
       - Board configuration file for ESP32-C2 debug through an ESP-Prog compatible FTDI, includes target and adapter configuration.
     * - ``target/esp32c2.cfg``
       - ESP32-C2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32c3.inc

@@ -97,7 +97,7 @@
       - ESP32-C3 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C3.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32c5.inc

@@ -103,7 +103,7 @@
       - ESP32-C5 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C5.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32c6.inc

@@ -102,7 +102,7 @@
       - ESP32-C6 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C6.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32c61.inc

@@ -103,7 +103,7 @@
       - ESP32-C61 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C61.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32h2.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32h21.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32h4.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32p4.inc

@@ -107,7 +107,7 @@
       - ESP32-P4 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-P4.
-    * - ``interface/ftdi/esp32p4_ftdi.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32s2.inc

@@ -92,7 +92,7 @@
       - ESP32-S2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/ftdi/esp32s2_kaluga_v1.cfg``
       - JTAG adapter configuration file for ESP32-S2-Kaluga-1 board.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/en/api-guides/jtag-debugging/esp32s3.inc

@@ -101,7 +101,7 @@
       - ESP32-S3 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/ftdi/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-S3 builtin USB JTAG.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog debug adapter board.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32.inc

@@ -97,7 +97,7 @@
       - ESP32 的目标配置文件，可以和某个 ``interface/`` 下的配置文件一同使用
     * - ``target/esp32-solo-1.cfg``
       - ESP32-SOLO-1 模组的目标配置文件，和 ``esp32.cfg`` 的差别在于它仅配置一个 CPU
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - 适用于 ESP-WROVER-KIT 和 ESP-Prog 的 JTAG 适配器配置文件
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32c2.inc

@@ -94,7 +94,7 @@
       - Board configuration file for ESP32-C2 debug through an ESP-Prog compatible FTDI, includes target and adapter configuration.
     * - ``target/esp32c2.cfg``
       - ESP32-C2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32c3.inc

@@ -97,7 +97,7 @@
       - ESP32-C3 目标配置文件。可以和某个 ``interface/`` 下的配置文件一同使用。
     * - ``interface/esp_usb_jtag.cfg``
       - 适用于 ESP32-C3 的 JTAG 适配器配置文件。
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - 适用于 ESP-Prog 的 JTAG 适配器配置文件。
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32c5.inc

@@ -103,7 +103,7 @@
       - ESP32-C5 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C5.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32c6.inc

@@ -102,7 +102,7 @@
       - ESP32-C6 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C6.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32c61.inc

@@ -103,7 +103,7 @@
       - ESP32-C61 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-C61.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32h2.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32h21.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32h4.inc

@@ -100,7 +100,7 @@
       - ESP32-H2 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-H2.
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32p4.inc

@@ -107,7 +107,7 @@
       - ESP32-P4 target configuration file. Can be used together with one of the ``interface/`` configuration files.
     * - ``interface/esp_usb_jtag.cfg``
       - JTAG adapter configuration file for ESP32-P4.
-    * - ``interface/ftdi/esp32p4_ftdi.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - JTAG adapter configuration file for ESP-Prog boards.
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32s2.inc

@@ -92,7 +92,7 @@
       - ESP32-S2 目标配置文件，可以和某个 ``interface/`` 下的配置文件一同使用
     * - ``interface/ftdi/esp32s2_kaluga_v1.cfg``
       - 适用于 ESP32-S2-Kaluga-1 开发板的 JTAG 适配器配置文件
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - 适用于 ESP-Prog 板的 JTAG 适配器配置文件
 
 ---

docs/zh_CN/api-guides/jtag-debugging/esp32s3.inc

@@ -101,7 +101,7 @@
       - ESP32-S3 目标配置文件，可以和某个 ``interface/`` 下的配置文件一同使用
     * - ``interface/ftdi/esp_usb_jtag.cfg``
       - 适用于 ESP32-S3 的 JTAG 适配器配置文件。
-    * - ``interface/ftdi/esp32_devkitj_v1.cfg``
+    * - ``interface/ftdi/esp_ftdi.cfg``
       - 适用于 ESP-Prog 的 JTAG 适配器配置文件。
 
 ---

tools/esp_app_trace/espytrace/sysview.py

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: Apache-2.0
 import copy
 import json
@@ -72,7 +72,7 @@ _sysview_events_map = {
     'SYS_INIT': SYSVIEW_EVTID_INIT,
     'SYS_NAME_RESOURCE': SYSVIEW_EVTID_NAME_RESOURCE,
     'SYS_PRINT_FORMATTED': SYSVIEW_EVTID_PRINT_FORMATTED,
-    'SYS_NUMMODULES': SYSVIEW_EVTID_NUMMODULES
+    'SYS_NUMMODULES': SYSVIEW_EVTID_NUMMODULES,
 }
 
 _os_events_map = {}
@@ -94,7 +94,7 @@ def parse_trace(reader, parser, os_evt_map_file=''):
     global _os_events_map
     # parse OS events formats file
     _os_events_map = _read_events_map(os_evt_map_file)
-    parser.esp_ext = ('; ESP_Extension\n' in _read_file_header(reader))
+    _read_file_header(reader)
     _read_init_seq(reader)
     while True:
         event = parser.read_event(reader, _os_events_map)
@@ -199,14 +199,14 @@ def _decode_u32(reader):
     sz = 0
     val = 0
     while True:
-        b, = struct.unpack('<B', reader.read(1))
+        (b,) = struct.unpack('<B', reader.read(1))
         if b & 0x80:
             val |= (b & 0x7F) << (7 * sz)
         else:
             val |= b << (7 * sz)
             break
         sz += 1
-    return (sz + 1,val)
+    return (sz + 1, val)
 
 
 def _decode_id(reader):
@@ -240,10 +240,10 @@ def _decode_u64(reader):
     tuple
         a tuple containing number of read bytes and decoded value.
     """
-    sz,val = _decode_u32(reader)
+    sz, val = _decode_u32(reader)
-    sz2,high = _decode_u32(reader)
+    sz2, high = _decode_u32(reader)
     sz += sz2
-    return sz,(val | (high << 32))
+    return sz, (val | (high << 32))
 
 
 def _decode_str(reader):
@@ -262,15 +262,15 @@ def _decode_str(reader):
     """
     sz = 0
     val = ''
-    sz, = struct.unpack('<B', reader.read(1))
+    (sz,) = struct.unpack('<B', reader.read(1))
     if sz == 0xFF:
         buf = struct.unpack('<2B', reader.read(2))
         sz = (buf[0] << 8) | buf[1]
-    val, = struct.unpack('<%ds' % sz, reader.read(sz))
+    (val,) = struct.unpack('<%ds' % sz, reader.read(sz))
     val = val.decode('utf-8')
     if sz < 0xFF:
-        return (sz + 1,val)  # one extra byte for length
+        return (sz + 1, val)  # one extra byte for length
-    return (sz + 3,val)  # 3 extra bytes for length
+    return (sz + 3, val)  # 3 extra bytes for length
 
 
 def _decode_plen(reader):
@@ -288,9 +288,9 @@ def _decode_plen(reader):
         decoded value.
     """
     plen = 0
-    b0, = struct.unpack('<B', reader.read(1))
+    (b0,) = struct.unpack('<B', reader.read(1))
     if b0 & 0x80:
-        b1, = struct.unpack('<B', reader.read(1))
+        (b1,) = struct.unpack('<B', reader.read(1))
         plen = b1  # higher part
         plen = (plen << 7) | (b0 & ~0x80)  # lower 7 bits
     else:
@@ -302,6 +302,7 @@ class SysViewTraceParseError(apptrace.ParseError):
     """
     SystemView parse error exception.
     """
+
     pass
 
 
@@ -309,6 +310,7 @@ class SysViewEvent(apptrace.TraceEvent):
     """
     Generic SystemView event class. This is a base class for all events.
     """
+
     def __init__(self, evt_id, core_id, reader, events_fmt_map=None):
         """
         Constructor. Reads and optionally decodes event.
@@ -332,7 +334,7 @@ class SysViewEvent(apptrace.TraceEvent):
             self._read_payload(reader, events_fmt_map)
         else:
             reader.forward(self.plen)
-        _,self.ts = _decode_u32(reader)
+        _, self.ts = _decode_u32(reader)
 
     def _read_payload(self, reader, events_fmt_map):
         """
@@ -359,15 +361,23 @@ class SysViewEvent(apptrace.TraceEvent):
             event_param = copy.deepcopy(evt_params_templates[i])
             try:
                 cur_pos = reader.get_pos()
-                sz,param_val = event_param.decode(reader, self.plen - params_len)
+                sz, param_val = event_param.decode(reader, self.plen - params_len)
             except Exception as e:
-                raise SysViewTraceParseError('Failed to decode event {}({:d}) {:d} param @ 0x{:x}! {}'.format(self.name, self.id, self.plen, cur_pos, e))
+                raise SysViewTraceParseError(
+                    'Failed to decode event {}({:d}) {:d} param @ 0x{:x}! {}'.format(
+                        self.name, self.id, self.plen, cur_pos, e
+                    )
+                )
             event_param.idx = i
             event_param.value = param_val
             self.params[event_param.name] = event_param
             params_len += sz
         if self.id >= SYSVIEW_EVENT_ID_PREDEF_LEN_MAX and self.plen != params_len:
-            raise SysViewTraceParseError('Invalid event {}({:d}) payload len {:d}! Must be {:d}.'.format(self.name, self.id, self.plen, params_len))
+            raise SysViewTraceParseError(
+                'Invalid event {}({:d}) payload len {:d}! Must be {:d}.'.format(
+                    self.name, self.id, self.plen, params_len
+                )
+            )
 
     def __str__(self):
         params = ''
@@ -375,13 +385,16 @@ class SysViewEvent(apptrace.TraceEvent):
             params += '{}, '.format(param)
         if len(params):
             params = params[:-2]  # remove trailing ', '
-        return '{:.9f} - core[{:d}].{}({:d}), plen {:d}: [{}]'.format(self.ts, self.core_id, self.name, self.id, self.plen, params)
+        return '{:.9f} - core[{:d}].{}({:d}), plen {:d}: [{}]'.format(
+            self.ts, self.core_id, self.name, self.id, self.plen, params
+        )
 
 
 class SysViewEventParam:
     """
     Abstract base SystemView event's parameter class. This is a base class for all event's parameters.
     """
+
     def __init__(self, name, decode_func):
         """
         Constructor.
@@ -428,6 +441,7 @@ class SysViewEventParamSimple(SysViewEventParam):
     """
     Simple SystemView event's parameter class.
     """
+
     def decode(self, reader, max_sz):
         """
         see SysViewEventParam.decode()
@@ -439,6 +453,7 @@ class SysViewEventParamArray(SysViewEventParamSimple):
     """
     Array SystemView event's parameter class.
     """
+
     def __init__(self, name, decode_func, size=-1):
         """
         Constructor.
@@ -463,19 +478,20 @@ class SysViewEventParamArray(SysViewEventParamSimple):
         vals = []
         i = 0
         while tottal_sz < max_sz:
-            sz,val = self.decode_func(reader)
+            sz, val = self.decode_func(reader)
             vals.append(val)
             tottal_sz += sz
             i += 1
             if self.arr_size != -1 and i == self.arr_size:
                 break
-        return tottal_sz,vals
+        return tottal_sz, vals
 
 
 class SysViewPredefinedEvent(SysViewEvent):
     """
     Pre-defined SystemView events class.
     """
+
     _predef_events_fmt = {
         SYSVIEW_EVTID_NOP: ('svNop', []),
         SYSVIEW_EVTID_OVERFLOW: ('svOverflow', [SysViewEventParamSimple('drop_cnt', _decode_u32)]),
@@ -484,12 +500,19 @@ class SysViewPredefinedEvent(SysViewEvent):
         SYSVIEW_EVTID_TASK_START_EXEC: ('svTaskStartExec', [SysViewEventParamSimple('tid', _decode_id)]),
         SYSVIEW_EVTID_TASK_STOP_EXEC: ('svTaskStopExec', []),
         SYSVIEW_EVTID_TASK_START_READY: ('svTaskStartReady', [SysViewEventParamSimple('tid', _decode_id)]),
-        SYSVIEW_EVTID_TASK_STOP_READY:  ('svTaskStopReady', [SysViewEventParamSimple('tid', _decode_id),
+        SYSVIEW_EVTID_TASK_STOP_READY: (
-                                                             SysViewEventParamSimple('cause', _decode_u32)]),
+            'svTaskStopReady',
+            [SysViewEventParamSimple('tid', _decode_id), SysViewEventParamSimple('cause', _decode_u32)],
+        ),
         SYSVIEW_EVTID_TASK_CREATE: ('svTaskCreate', [SysViewEventParamSimple('tid', _decode_id)]),
-        SYSVIEW_EVTID_TASK_INFO:        ('svTaskInfo', [SysViewEventParamSimple('tid', _decode_id),
+        SYSVIEW_EVTID_TASK_INFO: (
+            'svTaskInfo',
+            [
+                SysViewEventParamSimple('tid', _decode_id),
                 SysViewEventParamSimple('prio', _decode_u32),
-                                                        SysViewEventParamSimple('name', _decode_str)]),
+                SysViewEventParamSimple('name', _decode_str),
+            ],
+        ),
         SYSVIEW_EVTID_TRACE_START: ('svTraceStart', []),
         SYSVIEW_EVTID_TRACE_STOP: ('svTraceStop', []),
         SYSVIEW_EVTID_SYSTIME_CYCLES: ('svSysTimeCycles', [SysViewEventParamSimple('cycles', _decode_u32)]),
@@ -501,23 +524,45 @@ class SysViewPredefinedEvent(SysViewEvent):
         SYSVIEW_EVTID_ISR_TO_SCHEDULER: ('svExitIsrToScheduler', []),
         SYSVIEW_EVTID_TIMER_ENTER: ('svTimerEnter', [SysViewEventParamSimple('tim_id', _decode_u32)]),
         SYSVIEW_EVTID_TIMER_EXIT: ('svTimerExit', []),
-        SYSVIEW_EVTID_STACK_INFO:       ('svStackInfo', [SysViewEventParamSimple('tid', _decode_id),
+        SYSVIEW_EVTID_STACK_INFO: (
+            'svStackInfo',
+            [
+                SysViewEventParamSimple('tid', _decode_id),
                 SysViewEventParamSimple('base', _decode_u32),
                 SysViewEventParamSimple('sz', _decode_u32),
-                                                         SysViewEventParamSimple('unused', _decode_u32)]),
+                SysViewEventParamSimple('unused', _decode_u32),
-        SYSVIEW_EVTID_MODULEDESC:       ('svModuleDesc', [SysViewEventParamSimple('mod_id', _decode_u32),
+            ],
+        ),
+        SYSVIEW_EVTID_MODULEDESC: (
+            'svModuleDesc',
+            [
+                SysViewEventParamSimple('mod_id', _decode_u32),
                 SysViewEventParamSimple('evt_off', _decode_u32),
-                                                          SysViewEventParamSimple('desc', _decode_str)]),
+                SysViewEventParamSimple('desc', _decode_str),
-        SYSVIEW_EVTID_INIT:             ('svInit', [SysViewEventParamSimple('sys_freq', _decode_u32),
+            ],
+        ),
+        SYSVIEW_EVTID_INIT: (
+            'svInit',
+            [
+                SysViewEventParamSimple('sys_freq', _decode_u32),
                 SysViewEventParamSimple('cpu_freq', _decode_u32),
                 SysViewEventParamSimple('ram_base', _decode_u32),
-                                                    SysViewEventParamSimple('id_shift', _decode_u32)]),
+                SysViewEventParamSimple('id_shift', _decode_u32),
+            ],
+        ),
         SYSVIEW_EVTID_DATA_SAMPLE: ('svDataSample', []),
-        SYSVIEW_EVTID_NAME_RESOURCE:    ('svNameResource', [SysViewEventParamSimple('res_id', _decode_u32),
+        SYSVIEW_EVTID_NAME_RESOURCE: (
-                                                            SysViewEventParamSimple('name', _decode_str)]),
+            'svNameResource',
-        SYSVIEW_EVTID_PRINT_FORMATTED:  ('svPrint', [SysViewEventParamSimple('msg', _decode_str),
+            [SysViewEventParamSimple('res_id', _decode_u32), SysViewEventParamSimple('name', _decode_str)],
+        ),
+        SYSVIEW_EVTID_PRINT_FORMATTED: (
+            'svPrint',
+            [
+                SysViewEventParamSimple('msg', _decode_str),
                 SysViewEventParamSimple('lvl', _decode_u32),
-                                                     SysViewEventParamSimple('unused', _decode_u32)]),
+                SysViewEventParamSimple('unused', _decode_u32),
+            ],
+        ),
         SYSVIEW_EVTID_NUMMODULES: ('svNumModules', [SysViewEventParamSimple('mod_cnt', _decode_u32)]),
     }
 
@@ -533,6 +578,7 @@ class SysViewOSEvent(SysViewEvent):
     """
     OS related SystemView events class.
     """
+
     def __init__(self, evt_id, core_id, reader, events_fmt_map):
         """
         see SysViewEvent.__init__()
@@ -550,12 +596,20 @@ class SysViewHeapEvent(SysViewEvent):
     events_fmt : dict
         see return value of _read_events_map()
     """
+
     events_fmt = {
-        0:       ('esp_sysview_heap_trace_alloc', [SysViewEventParamSimple('addr', _decode_u32),
+        0: (
+            'esp_sysview_heap_trace_alloc',
+            [
+                SysViewEventParamSimple('addr', _decode_u32),
                 SysViewEventParamSimple('size', _decode_u32),
-                                                   SysViewEventParamArray('callers', _decode_u32)]),
+                SysViewEventParamArray('callers', _decode_u32),
-        1:       ('esp_sysview_heap_trace_free', [SysViewEventParamSimple('addr', _decode_u32),
+            ],
-                                                  SysViewEventParamArray('callers', _decode_u32)]),
+        ),
+        1: (
+            'esp_sysview_heap_trace_free',
+            [SysViewEventParamSimple('addr', _decode_u32), SysViewEventParamArray('callers', _decode_u32)],
+        ),
     }
 
     def __init__(self, evt_id, core_id, events_off, reader):
@@ -574,8 +628,8 @@ class SysViewHeapEvent(SysViewEvent):
             see SysViewEvent.__init__()
         """
         cur_events_map = {}
-        for id in self.events_fmt:
+        for _id in self.events_fmt:
-            cur_events_map[events_off + id] = self.events_fmt[id]
+            cur_events_map[events_off + _id] = self.events_fmt[_id]
         SysViewEvent.__init__(self, evt_id, core_id, reader, cur_events_map)
         # self.name = 'SysViewHeapEvent'
 
@@ -593,6 +647,7 @@ class SysViewTraceDataParser(apptrace.TraceDataProcessor):
     STREAMID_HEAP : int
         heap events stream ID.
     """
+
     STREAMID_SYS = -1
     STREAMID_LOG = 0
     STREAMID_HEAP = 1
@@ -614,7 +669,6 @@ class SysViewTraceDataParser(apptrace.TraceDataProcessor):
         self.irqs_info = {}
         self.tasks_info = {}
         self.core_id = core_id
-        self.esp_ext = False
 
     def _parse_irq_desc(self, desc):
         """
@@ -632,7 +686,7 @@ class SysViewTraceDataParser(apptrace.TraceDataProcessor):
         """
         m = re.match('I#([0-9]+)=(.+)', desc)
         if m:
-            return m.group(2),m.group(1)
+            return m.group(2), m.group(1)
         return None
 
     def _update_ts(self, ts):
@@ -683,7 +737,7 @@ class SysViewTraceDataParser(apptrace.TraceDataProcessor):
             high_b &= ~(1 << 6)
         else:
             core_id = 0
-        return high_b,core_id
+        return high_b, core_id
 
     def read_event(self, reader, os_evt_map):
         """
@@ -701,24 +755,18 @@ class SysViewTraceDataParser(apptrace.TraceDataProcessor):
         SysViewEvent
             pre-defined, OS-related or extension event object.
         """
-        evt_hdr, = struct.unpack('<B', reader.read(1))
+        (evt_hdr,) = struct.unpack('<B', reader.read(1))
         # read ID and core num
         evt_id = 0
         if evt_hdr & 0x80:
             # evt_id (2 bytes)
-            b, = struct.unpack('<B', reader.read(1))
+            (b,) = struct.unpack('<B', reader.read(1))
             # higher part
-            if self.esp_ext:
-                evt_id,core_id = self._decode_core_id(b)
-            else:
             evt_id = b
             core_id = self.core_id
             evt_id = (evt_id << 7) | (evt_hdr & ~0x80)  # lower 7 bits
         else:
             # evt_id (1 byte)
-            if self.esp_ext:
-                evt_id,core_id = self._decode_core_id(evt_hdr)
-            else:
             evt_id = evt_hdr
             core_id = self.core_id
         if evt_id <= SYSVIEW_EVENT_ID_PREDEF_MAX:
@@ -779,14 +827,22 @@ class SysViewTraceDataExtEventParser(SysViewTraceDataParser):
         self.events_num = events_num
 
     def event_supported(self, event):
-        return False if (self.events_off < SYSVIEW_MODULE_EVENT_OFFSET or event.id < self.events_off or
+        return (
-                        event.id >= (self.events_off + self.events_num)) else True
+            False
+            if (
+                self.events_off < SYSVIEW_MODULE_EVENT_OFFSET
+                or event.id < self.events_off
+                or event.id >= (self.events_off + self.events_num)
+            )
+            else True
+        )
 
 
 class SysViewMultiTraceDataParser(SysViewTraceDataParser):
     """
     SystemView trace data parser supporting multiple event streams.
     """
+
     def __init__(self, print_events=False, core_id=0):
         """
         see SysViewTraceDataParser.__init__()
@@ -850,10 +906,11 @@ class SysViewMultiTraceDataParser(SysViewTraceDataParser):
             self.stream_parsers[stream_id].on_new_event(event)
 
 
-class SysViewEventContext():
+class SysViewEventContext:
     """
     SystemView event context.
     """
+
     def __init__(self, handle, irq, name=''):
         """
         Constructor.
@@ -876,6 +933,7 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
     """
     Base SystemView trace data processor class.
     """
+
     def __init__(self, traces, root_proc=None, print_events=False, keep_all_events=False):
         """
         Constructor.
@@ -903,7 +961,8 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
             # empty list means IDLE context or self.start_ctx
             self.ctx_stack[t.core_id] = []
             # context is undefined, we do not know have we started the tracing in task/IDLE or IRQ context
-            # in general there are three scenarios when we can start tracing: when core is in task, IDLE task or IRQ context
+            # in general there are three scenarios when we can start tracing:
+            # when core is in task, IDLE task or IRQ context
             self.prev_ctx[t.core_id] = None
 
     def _get_curr_context(self, core_id):
@@ -1000,14 +1059,6 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
             if SYSVIEW_EVTID_TASK_START_EXEC or SYSVIEW_EVTID_TASK_STOP_READY is received for unknown task.
         """
         if event.core_id not in self.traces:
-            if 0 in self.traces and self.traces[0].esp_ext:
-                # for Espressif extension there is one trace for all cores
-                trace = self.traces[0]
-                if event.core_id not in self.ctx_stack:
-                    self.ctx_stack[event.core_id] = []
-                if event.core_id not in self.prev_ctx:
-                    self.prev_ctx[event.core_id] = None
-            else:
             raise SysViewTraceParseError('Event for unknown core %d' % event.core_id)
         else:
             trace = self.traces[event.core_id]
@@ -1017,16 +1068,20 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
             if len(self.ctx_stack[event.core_id]):
                 self.prev_ctx[event.core_id] = self.ctx_stack[event.core_id][-1]
             else:
-                # the 1st context switching event after trace start is SYSVIEW_EVTID_ISR_ENTER, so we have been in IDLE context
+                # the 1st context switching event after trace start is SYSVIEW_EVTID_ISR_ENTER,
+                # so we have been in IDLE context
                 self.prev_ctx[event.core_id] = SysViewEventContext(None, False, 'IDLE%d' % event.core_id)
             # put new ISR context on top of the stack (the last in the list)
-            self.ctx_stack[event.core_id].append(SysViewEventContext(event.params['irq_num'].value, True, trace.irqs_info[event.params['irq_num'].value]))
+            self.ctx_stack[event.core_id].append(
+                SysViewEventContext(event.params['irq_num'].value, True, trace.irqs_info[event.params['irq_num'].value])
+            )
         elif event.id == SYSVIEW_EVTID_ISR_EXIT or event.id == SYSVIEW_EVTID_ISR_TO_SCHEDULER:
             if len(self.ctx_stack[event.core_id]):
                 # return to the previous context (the last in the list)
                 self.prev_ctx[event.core_id] = self.ctx_stack[event.core_id].pop()
             else:
-                # the 1st context switching event after trace start is SYSVIEW_EVTID_ISR_EXIT, so we have been in ISR context,
+                # the 1st context switching event after trace start is SYSVIEW_EVTID_ISR_EXIT,
+                # so we have been in ISR context,
                 # but we do not know which one because SYSVIEW_EVTID_ISR_EXIT do not include the IRQ number
                 self.prev_ctx[event.core_id] = SysViewEventContext(None, True, 'IRQ_oncore%d' % event.core_id)
         elif event.id == SYSVIEW_EVTID_TASK_START_EXEC:
@@ -1036,10 +1091,13 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
                 # return to the previous context (the last in the list)
                 self.prev_ctx[event.core_id] = self.ctx_stack[event.core_id][-1]
             else:
-                # the 1st context switching event after trace start is SYSVIEW_EVTID_TASK_START_EXEC, so we have been in IDLE context
+                # the 1st context switching event after trace start is SYSVIEW_EVTID_TASK_START_EXEC,
+                # so we have been in IDLE context
                 self.prev_ctx[event.core_id] = SysViewEventContext(None, False, 'IDLE%d' % event.core_id)
             # only one task at a time in context stack (can be interrupted by a bunch of ISRs)
-            self.ctx_stack[event.core_id] = [SysViewEventContext(event.params['tid'].value, False, trace.tasks_info[event.params['tid'].value])]
+            self.ctx_stack[event.core_id] = [
+                SysViewEventContext(event.params['tid'].value, False, trace.tasks_info[event.params['tid'].value])
+            ]
         elif event.id == SYSVIEW_EVTID_TASK_STOP_EXEC:
             # delete task from context stack
             for ctx in self.ctx_stack[event.core_id]:
@@ -1053,12 +1111,18 @@ class SysViewTraceDataProcessor(apptrace.TraceDataProcessor):
             if event.params['tid'].value not in trace.tasks_info:
                 raise SysViewTraceParseError('Stop ready unknown task 0x%x' % event.params['tid'].value)
             if len(self.ctx_stack[event.core_id]):
-                if (not self.ctx_stack[event.core_id][-1].irq and event.params['tid'].value == self.ctx_stack[event.core_id][-1].handle):
+                if (
+                    not self.ctx_stack[event.core_id][-1].irq
+                    and event.params['tid'].value == self.ctx_stack[event.core_id][-1].handle
+                ):
                     # return to the previous context (the last in the list)
                     self.prev_ctx[event.core_id] = self.ctx_stack[event.core_id].pop()
             else:
-                # the 1st context switching event after trace start is SYSVIEW_EVTID_TASK_STOP_READY, so we have been in task context
+                # the 1st context switching event after trace start is SYSVIEW_EVTID_TASK_STOP_READY,
-                self.prev_ctx[event.core_id] = SysViewEventContext(event.params['tid'].value, False, trace.tasks_info[event.params['tid'].value])
+                # so we have been in task context
+                self.prev_ctx[event.core_id] = SysViewEventContext(
+                    event.params['tid'].value, False, trace.tasks_info[event.params['tid'].value]
+                )
 
     def on_new_event(self, event):
         """
@@ -1105,6 +1169,7 @@ class SysViewMultiStreamTraceDataProcessor(SysViewTraceDataProcessor):
     """
     SystemView trace data processor supporting multiple event streams.
     """
+
     def __init__(self, traces, print_events=False, keep_all_events=False):
         """
         see SysViewTraceDataProcessor.__init__()
@@ -1146,10 +1211,6 @@ class SysViewMultiStreamTraceDataProcessor(SysViewTraceDataProcessor):
         SysViewTraceDataParser
             parser object for specified stream and core
         """
-        if core_id not in self.traces and 0 in self.traces and self.traces[0].esp_ext:
-            # for Espressif extension there is one trace for all cores
-            trace = self.traces[0]
-        else:
         trace = self.traces[core_id]
         if stream_id == SysViewTraceDataParser.STREAMID_SYS:
             return trace
@@ -1222,11 +1283,26 @@ class SysViewTraceDataJsonEncoder(json.JSONEncoder):
             callers = []
             for addr in obj.params['callers'].value:
                 callers.append('0x{:x}'.format(addr))
-            return {'ctx_name': obj.ctx_name, 'in_irq': obj.in_irq, 'id': obj.id, 'core_id': obj.core_id,
+            return {
-                    'ts': obj.ts, 'addr': blk_addr, 'size': blk_size, 'callers': callers}
+                'ctx_name': obj.ctx_name,
+                'in_irq': obj.in_irq,
+                'id': obj.id,
+                'core_id': obj.core_id,
+                'ts': obj.ts,
+                'addr': blk_addr,
+                'size': blk_size,
+                'callers': callers,
+            }
         if isinstance(obj, SysViewPredefinedEvent) and obj.id == SYSVIEW_EVTID_PRINT_FORMATTED:
-            return {'ctx_name': obj.ctx_name, 'in_irq': obj.in_irq, 'id': obj.id, 'core_id': obj.core_id,
+            return {
-                    'ts': obj.ts, 'msg': obj.params['msg'].value, 'lvl': obj.params['lvl'].value}
+                'ctx_name': obj.ctx_name,
+                'in_irq': obj.in_irq,
+                'id': obj.id,
+                'core_id': obj.core_id,
+                'ts': obj.ts,
+                'msg': obj.params['msg'].value,
+                'lvl': obj.params['lvl'].value,
+            }
         if isinstance(obj, SysViewEvent):
             jobj = obj.to_jsonable()
             # remove unused fields
@@ -1243,20 +1319,26 @@ class SysViewHeapTraceDataParser(SysViewTraceDataExtEventParser):
     """
     SystemView trace data parser supporting heap events.
     """
+
     def __init__(self, print_events=False, core_id=0):
         """
         SystemView trace data parser supporting multiple event streams.
         see SysViewTraceDataExtEventParser.__init__()
         """
-        SysViewTraceDataExtEventParser.__init__(self, events_num=len(SysViewHeapEvent.events_fmt.keys()), core_id=core_id, print_events=print_events)
+        SysViewTraceDataExtEventParser.__init__(
+            self, events_num=len(SysViewHeapEvent.events_fmt.keys()), core_id=core_id, print_events=print_events
+        )
 
     def read_extension_event(self, evt_id, core_id, reader):
         """
         Reads heap event.
         see SysViewTraceDataParser.read_extension_event()
         """
-        if (self.events_off >= SYSVIEW_MODULE_EVENT_OFFSET and evt_id >= self.events_off and
+        if (
-                evt_id < self.events_off + self.events_num):
+            self.events_off >= SYSVIEW_MODULE_EVENT_OFFSET
+            and evt_id >= self.events_off
+            and evt_id < self.events_off + self.events_num
+        ):
             return SysViewHeapEvent(evt_id, core_id, self.events_off, reader)
         return SysViewTraceDataParser.read_extension_event(self, evt_id, core_id, reader)
 
@@ -1266,7 +1348,10 @@ class SysViewHeapTraceDataParser(SysViewTraceDataExtEventParser):
         """
         if self.root_proc == self:
             SysViewTraceDataParser.on_new_event(self, event)
-        if event.id == SYSVIEW_EVTID_MODULEDESC and event.params['desc'].value == 'M=ESP32 SystemView Heap Tracing Module':
+        if (
+            event.id == SYSVIEW_EVTID_MODULEDESC
+            and event.params['desc'].value == 'M=ESP32 SystemView Heap Tracing Module'
+        ):
             self.events_off = event.params['evt_off'].value
 
 
@@ -1274,7 +1359,10 @@ class SysViewHeapTraceDataProcessor(SysViewTraceDataProcessor, apptrace.BaseHeap
     """
     SystemView trace data processor supporting heap events.
     """
-    def __init__(self, toolchain_pref, elf_path, root_proc=None, traces=[], print_events=False, print_heap_events=False):
+
+    def __init__(
+        self, toolchain_pref, elf_path, root_proc=None, traces=[], print_events=False, print_heap_events=False
+    ):
         """
         Constructor.
         see SysViewTraceDataProcessor.__init__()
@@ -1296,11 +1384,9 @@ class SysViewHeapTraceDataProcessor(SysViewTraceDataProcessor, apptrace.BaseHeap
     def handle_event(self, event):
         heap_stream = self.root_proc.get_trace_stream(event.core_id, SysViewTraceDataParser.STREAMID_HEAP)
         if (event.id - heap_stream.events_off) == 0:
-            heap_event = apptrace.HeapTraceEvent(event, True, toolchain=self.toolchain,
+            heap_event = apptrace.HeapTraceEvent(event, True, toolchain=self.toolchain, elf_path=self.elf_path)
-                                                 elf_path=self.elf_path)
         else:
-            heap_event = apptrace.HeapTraceEvent(event, False, toolchain=self.toolchain,
+            heap_event = apptrace.HeapTraceEvent(event, False, toolchain=self.toolchain, elf_path=self.elf_path)
-                                                 elf_path=self.elf_path)
         apptrace.BaseHeapTraceDataProcessorImpl.on_new_event(self, heap_event)
 
     def print_report(self):
@@ -1316,6 +1402,7 @@ class SysViewLogTraceEvent(apptrace.LogTraceEvent):
     """
     SystemView log event.
     """
+
     def __init__(self, ts, msg):
         """
         Constructor.
@@ -1344,6 +1431,7 @@ class SysViewLogTraceDataParser(SysViewTraceDataParser):
     """
     SystemView trace data parser supporting log events.
     """
+
     def event_supported(self, event):
         return event.id == SYSVIEW_EVTID_PRINT_FORMATTED
 
@@ -1359,6 +1447,7 @@ class SysViewLogTraceDataProcessor(SysViewTraceDataProcessor, apptrace.BaseLogTr
     """
     SystemView trace data processor supporting heap events.
     """
+
     def __init__(self, traces=[], root_proc=None, print_events=False, print_log_events=False):
         """
         Constructor.

tools/esp_app_trace/sysviewtrace_proc.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: Apache-2.0
 #
 # This is python script to process various types trace data streams in SystemView format.
@@ -14,34 +14,137 @@ import logging
 import os.path
 import signal
 import sys
+import tempfile
 import traceback
+from urllib.parse import urlparse
 
 import espytrace.apptrace as apptrace
 import espytrace.sysview as sysview
 
 
-def main():
+def is_segger_multicore_format(file_path):
+    """Check if the file has offsets in header"""
+    try:
+        url = urlparse(file_path)
+        if len(url.scheme) == 0 or url.scheme == 'file':
+            with open(url.path, 'rb') as f:
+                header = f.read(200)
+                header_str = header.decode('utf-8', errors='ignore')
+                if (
+                    '; Version     SEGGER SystemViewer' in header_str
+                    and '; Author      Espressif Inc' in header_str
+                    and '; Offset Core0' in header_str
+                    and '; Offset Core1' in header_str
+                ):
+                    return True
+    except Exception as e:
+        logging.error('Error checking SEGGER multicore file format:', e)
+    return False
 
-    verbosity_levels = [
+
-        logging.CRITICAL,
+def split_segger_multicore_file(file_path):
-        logging.ERROR,
+    """Split SEGGER multicore file into separate core files."""
-        logging.WARNING,
+    try:
-        logging.INFO,
+        with open(urlparse(file_path).path, 'rb') as f:
-        logging.DEBUG
+            # Read first few lines to get offsets for each core
-    ]
+            header = f.read(200)
+            header_str = header.decode('utf-8', errors='ignore')
+
+            core1_offset = None
+            for line in header_str.split('\n'):
+                if '; Offset Core1' in line:
+                    core1_offset = int(line.strip().split()[-1])
+
+            if core1_offset is None:
+                logging.error('Failed to parse core1 offset')
+                return None, None
+
+            # Read the entire file
+            f.seek(0)
+            data = f.read()
+
+            # Find first 10 sync bytes start offset
+            sync_start = data.find(b'\x00' * 10)
+            if sync_start == -1:
+                logging.error('Sync bytes not found')
+                return None, None
+
+            core0_offset = sync_start
+            core1_offset += sync_start
+
+            # Parse original header and get version from there, if not found, use default version
+            version = 'V3.60'
+            for line in header_str.split('\n'):
+                if '; Version     SEGGER SystemViewer' in line:
+                    version = line.strip().split()[-1]
+                    break
+
+            # Rebuild header without offset lines
+            core_header = f';\n; Version     SEGGER SystemViewer {version}\n; Author      Espressif Inc\n;\n'
+            core_header = core_header.encode('utf-8')
+            core_base = core_header + b'\x00' * 10
+
+            core0_data = core_base + data[core0_offset:core1_offset]
+            core1_data = core_base + data[core1_offset:]
+
+            core0_file = tempfile.NamedTemporaryFile(delete=False, suffix='.svdat')
+            core1_file = tempfile.NamedTemporaryFile(delete=False, suffix='.svdat')
+
+            core0_file.write(core0_data)
+            core1_file.write(core1_data)
+
+            core0_file.close()
+            core1_file.close()
+
+            return core0_file.name, core1_file.name
+
+    except Exception as e:
+        logging.error('Failed to process files:', e)
+        return None, None
+
+
+def main():
+    verbosity_levels = [logging.CRITICAL, logging.ERROR, logging.WARNING, logging.INFO, logging.DEBUG]
 
     parser = argparse.ArgumentParser(description='ESP32 SEGGER SystemView Trace Parsing Tool')
 
-    parser.add_argument('trace_sources', help='Trace data sources. Format: [file://]/path/to/file.', nargs='+', type=str)
+    parser.add_argument(
+        'trace_sources', help='Trace data sources. Format: [file://]/path/to/file.', nargs='+', type=str
+    )
     parser.add_argument('--elf-file', '-b', help='Path to program ELF file.', type=str, default='')
     parser.add_argument('--tmo', '-w', help='Data wait timeout in sec. -1: infinite, 0: no wait', type=int, default=0)
     parser.add_argument('--dump-events', '-d', help='Dump all events.', action='store_true')
-    parser.add_argument('--print-events', '-p', help='Print events of selected types. By default only reports are printed', action='store_true')
+    parser.add_argument(
-    parser.add_argument('--include-events', '-i', help='Events types to be included into report.', type=str, choices=['heap', 'log', 'all'], default='all')
+        '--print-events',
+        '-p',
+        help='Print events of selected types. By default only reports are printed',
+        action='store_true',
+    )
+    parser.add_argument(
+        '--include-events',
+        '-i',
+        help='Events types to be included into report.',
+        type=str,
+        choices=['heap', 'log', 'all'],
+        default='all',
+    )
     parser.add_argument('--toolchain', '-t', help='Toolchain prefix.', type=str, default='xtensa-esp32-elf-')
-    parser.add_argument('--events-map', '-e', help='Events map file.', type=str, default=os.path.join(os.path.dirname(__file__), 'SYSVIEW_FreeRTOS.txt'))
+    parser.add_argument(
+        '--events-map',
+        '-e',
+        help='Events map file.',
+        type=str,
+        default=os.path.join(os.path.dirname(__file__), 'SYSVIEW_FreeRTOS.txt'),
+    )
     parser.add_argument('--to-json', '-j', help='Print JSON.', action='store_true', default=False)
-    parser.add_argument('--verbose', '-v', help='Verbosity level. Default 1', choices=range(0, len(verbosity_levels)), type=int, default=1)
+    parser.add_argument(
+        '--verbose',
+        '-v',
+        help='Verbosity level. Default 1',
+        choices=range(0, len(verbosity_levels)),
+        type=int,
+        default=1,
+    )
     args = parser.parse_args()
 
     def sig_int_handler(signum, frame):
@@ -60,17 +163,33 @@ def main():
 
     logging.basicConfig(level=verbosity_levels[args.verbose], format='[%(levelname)s] %(message)s')
 
+    temp_files = []
+    # Only check for SEGGER format if there's exactly one trace source
+    if len(args.trace_sources) == 1:
+        trace_source = args.trace_sources[0]
+        if is_segger_multicore_format(trace_source):
+            core0_file, core1_file = split_segger_multicore_file(trace_source)
+            if core0_file and core1_file:
+                temp_files.extend([core0_file, core1_file])
+                args.trace_sources = temp_files
+            else:
+                sys.exit(2)
+
     # parse trace files
     parsers = []
     for i, trace_source in enumerate(args.trace_sources):
         try:
             parser = sysview.SysViewMultiTraceDataParser(print_events=False, core_id=i)
             if include_events['heap']:
-                parser.add_stream_parser(sysview.SysViewTraceDataParser.STREAMID_HEAP,
+                parser.add_stream_parser(
-                                         sysview.SysViewHeapTraceDataParser(print_events=False, core_id=i))
+                    sysview.SysViewTraceDataParser.STREAMID_HEAP,
+                    sysview.SysViewHeapTraceDataParser(print_events=False, core_id=i),
+                )
             if include_events['log']:
-                parser.add_stream_parser(sysview.SysViewTraceDataParser.STREAMID_LOG,
+                parser.add_stream_parser(
-                                         sysview.SysViewLogTraceDataParser(print_events=False, core_id=i))
+                    sysview.SysViewTraceDataParser.STREAMID_LOG,
+                    sysview.SysViewLogTraceDataParser(print_events=False, core_id=i),
+                )
             parsers.append(parser)
         except Exception as e:
             logging.error('Failed to create data parser (%s)!', e)
@@ -97,13 +216,21 @@ def main():
 
     # merge and process traces
     try:
-        proc = sysview.SysViewMultiStreamTraceDataProcessor(traces=parsers, print_events=args.dump_events, keep_all_events=True if args.to_json else False)
+        proc = sysview.SysViewMultiStreamTraceDataProcessor(
+            traces=parsers, print_events=args.dump_events, keep_all_events=True if args.to_json else False
+        )
         if include_events['heap']:
-            proc.add_stream_processor(sysview.SysViewTraceDataParser.STREAMID_HEAP,
+            proc.add_stream_processor(
-                                      sysview.SysViewHeapTraceDataProcessor(args.toolchain, args.elf_file, root_proc=proc, print_heap_events=args.print_events))
+                sysview.SysViewTraceDataParser.STREAMID_HEAP,
+                sysview.SysViewHeapTraceDataProcessor(
+                    args.toolchain, args.elf_file, root_proc=proc, print_heap_events=args.print_events
+                ),
+            )
         if include_events['log']:
-            proc.add_stream_processor(sysview.SysViewTraceDataParser.STREAMID_LOG,
+            proc.add_stream_processor(
-                                      sysview.SysViewLogTraceDataProcessor(root_proc=proc, print_log_events=args.print_events))
+                sysview.SysViewTraceDataParser.STREAMID_LOG,
+                sysview.SysViewLogTraceDataProcessor(root_proc=proc, print_log_events=args.print_events),
+            )
     except Exception as e:
         logging.error('Failed to create data processor (%s)!', e)
         traceback.print_exc()
@@ -119,11 +246,21 @@ def main():
         sys.exit(2)
     finally:
         if args.to_json:
-            print(json.dumps(proc, cls=sysview.SysViewTraceDataJsonEncoder, indent=4, separators=(',', ': '), sort_keys=True))
+            print(
+                json.dumps(
+                    proc, cls=sysview.SysViewTraceDataJsonEncoder, indent=4, separators=(',', ': '), sort_keys=True
+                )
+            )
         else:
             proc.print_report()
         proc.cleanup()
 
+        for file in temp_files:
+            try:
+                os.remove(file)
+            except Exception as e:
+                logging.warning('Failed to remove temporary file %s: %s', file, e)
+
 
 if __name__ == '__main__':
     main()

tools/esp_app_trace/test/sysview/README.md

@@ -24,7 +24,7 @@
 
     ```
     cd $IDF_PATH/examples/system/sysview_tracing_heap_log
-    xtensa-esp32-elf-gdb -x gdbinit build/sysview_tracing_heap_log.elf
+    xtensa-esp32-elf-gdb -x $IDF_PATH/tools/esp_app_trace/test/sysview/gdbinit build/sysview_tracing_heap_log.elf
     ```
     When program stops at `heap_trace_stop`  quit GDB and OpenOCD
 
@@ -45,7 +45,7 @@
 
     ```
     cd $IDF_PATH/examples/system/sysview_tracing_heap_log
-    xtensa-esp32-elf-gdb -x gdbinit-mcore build/sysview_tracing_heap_log.elf
+    xtensa-esp32-elf-gdb -x $IDF_PATH/tools/esp_app_trace/test/sysview/gdbinit-mcore build/sysview_tracing_heap_log.elf
     ```
     When program stops at `heap_trace_stop`  quit GDB and OpenOCD
 
@@ -59,6 +59,7 @@
     You can use the commands from the `test.sh` to generate expected result files
 
     ```
+    cd $IDF_PATH/tools/esp_app_trace/test/sysview/
     $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat &> expected_output
     $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -j -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat &> expected_output.json
     $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log_mcore.svdat &> expected_output_mcore

tools/esp_app_trace/test/sysview/test.sh

@@ -1,29 +1,29 @@
 #!/usr/bin/env bash
 
-{ python -m coverage debug sys \
+{ python -m coverage debug sys && \
-    && python -m coverage erase &> output \
+    python -m coverage erase > output && \
-    && python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat &>> output \
+    python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat >> output && \
-    && diff output expected_output \
+    diff output expected_output && \
-    && python -m coverage report \
+    python -m coverage report; \
-; } || { echo 'The test for sysviewtrace_proc has failed. Please examine the artifacts.' ; exit 1; }
+} || { echo 'The test for sysviewtrace_proc has failed. Please examine the artifacts.' ; exit 1; }
 
-{ python -m coverage debug sys \
+{ python -m coverage debug sys && \
-    && python -m coverage erase &> output.json \
+    python -m coverage erase > output.json && \
-    && python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -j -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat &>> output.json \
+    python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -j -b sysview_tracing_heap_log.elf heap_log0.svdat heap_log1.svdat >> output.json && \
-    && diff output.json expected_output.json \
+    diff output.json expected_output.json && \
-    && python -m coverage report \
+    python -m coverage report; \
-; } || { echo 'The test for sysviewtrace_proc JSON functionality has failed. Please examine the artifacts.' ; exit 1; }
+} || { echo 'The test for sysviewtrace_proc JSON functionality has failed. Please examine the artifacts.' ; exit 1; }
 
-{ python -m coverage debug sys \
+{ python -m coverage debug sys && \
-    && python -m coverage erase &> output \
+    python -m coverage erase > output && \
-    && python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log_mcore.svdat &>> output \
+    python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -d -p -b sysview_tracing_heap_log.elf heap_log_mcore.svdat >> output && \
-    && diff output expected_output_mcore \
+    diff output expected_output_mcore && \
-    && python -m coverage report \
+    python -m coverage report; \
-; } || { echo 'The test for mcore sysviewtrace_proc functionality has failed. Please examine the artifacts.' ; exit 1; }
+} || { echo 'The test for mcore sysviewtrace_proc functionality has failed. Please examine the artifacts.' ; exit 1; }
 
-{ python -m coverage debug sys \
+{ python -m coverage debug sys && \
-    && python -m coverage erase &> output.json \
+    python -m coverage erase > output.json && \
-    && python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -j -b sysview_tracing_heap_log.elf heap_log_mcore.svdat &>> output.json \
+    python -m coverage run -a $IDF_PATH/tools/esp_app_trace/sysviewtrace_proc.py -j -b sysview_tracing_heap_log.elf heap_log_mcore.svdat >> output.json && \
-    && diff output.json expected_output_mcore.json \
+    diff output.json expected_output_mcore.json && \
-    && python -m coverage report \
+    python -m coverage report; \
-; } || { echo 'The test for mcore sysviewtrace_proc JSON functionality has failed. Please examine the artifacts.' ; exit 1; }
+} || { echo 'The test for mcore sysviewtrace_proc JSON functionality has failed. Please examine the artifacts.' ; exit 1; }

tools/tools.json

@@ -672,46 +672,46 @@
       "versions": [
         {
           "linux-amd64": {
-            "sha256": "eb1fa9b21c65b45a2200af6dcc2914e32335d37b6dbbd181778dcc0dc025e70a",
+            "sha256": "766293bd7a08900d3536f87a0a7ade960f07266f16e4147f95ca5ce4e15d4c5d",
-            "size": 2445546,
+            "size": 2489724,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-linux-amd64-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-linux-amd64-0.12.0-esp32-20250707.tar.gz"
           },
           "linux-arm64": {
-            "sha256": "f70334a9b12a75b4d943e09fa5db30973037c39dbb54d6fa9f1a7118228b3d1c",
+            "sha256": "34b6883c372444b49950893b2fc0101aefd10d404a88ef72c97e80199f8544d3",
-            "size": 2330926,
+            "size": 2371243,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-linux-arm64-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-linux-arm64-0.12.0-esp32-20250707.tar.gz"
           },
           "linux-armel": {
-            "sha256": "4ac34d6fd1af86aeda87c8318732f8d691c300c285c7fd2f5037c432c63fbbb3",
+            "sha256": "fd48492cf3ee16577c661fdccc14c349d34a9ab93aac5039ddf72332d4f4b70b",
-            "size": 2470732,
+            "size": 2517680,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-linux-armel-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-linux-armel-0.12.0-esp32-20250707.tar.gz"
           },
           "linux-armhf": {
-            "sha256": "75372bdbcef2df64013dd36c88836e1029c52955941b69ca463397ccbd287c21",
+            "sha256": "a468cc108578a1f4553ac0502c814d47791ef79f5997a31e941908fa5119de9c",
-            "size": 2310816,
+            "size": 2353427,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-linux-armhf-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-linux-armhf-0.12.0-esp32-20250707.tar.gz"
           },
           "macos": {
-            "sha256": "9186a7a06304c6d9201cbce4ee3c7099b393bf8d329cda17a68874f92308f6ce",
+            "sha256": "6267be53892a76d535938a1b044b685adc7d292f090447e8a3e3d0f0996474d1",
-            "size": 2548730,
+            "size": 2585348,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-macos-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-macos-0.12.0-esp32-20250707.tar.gz"
           },
           "macos-arm64": {
-            "sha256": "2cc39318d52f393233ff1f777871aebe5b97b3fbad29556a238489263401b774",
+            "sha256": "150e938ac48a6ee031ddbc8b31043bc7f2073ab2ee4896b658918d35899673c3",
-            "size": 2593819,
+            "size": 2628741,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-macos-arm64-0.12.0-esp32-20250422.tar.gz"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-macos-arm64-0.12.0-esp32-20250707.tar.gz"
           },
-          "name": "v0.12.0-esp32-20250422",
+          "name": "v0.12.0-esp32-20250707",
           "status": "recommended",
           "win32": {
-            "sha256": "ecb4f8533fa9098d10000f5f7e8b8eaa8591015b824b481078ddb2b37e7aa6f2",
+            "sha256": "666274b04af7f36b430b6d063006051c37b8635b5175735ad5af07a1fbc6f486",
-            "size": 2988859,
+            "size": 3034680,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-win32-0.12.0-esp32-20250422.zip"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-win32-0.12.0-esp32-20250707.zip"
           },
           "win64": {
-            "sha256": "e9eae8e1a8d0e030cd81dcb08394a9137cb7338a6211dfabcdbdfb37b58c5a23",
+            "sha256": "5186ba3f7ee29fb6ab68a4ed7bb417211bad76ecdcdf9280a9187ebfd549a3c1",
-            "size": 2988858,
+            "size": 3034680,
-            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250422/openocd-esp32-win64-0.12.0-esp32-20250422.zip"
+            "url": "https://github.com/espressif/openocd-esp32/releases/download/v0.12.0-esp32-20250707/openocd-esp32-win64-0.12.0-esp32-20250707.zip"
           }
         }
       ]