Merge branch 'feature/update-toolchain-to-esp-15.1.0_20250607' into 'master'

feat(tools): update toolchain version to esp-15.1.0_20250607

See merge request espressif/esp-idf!39728

Author: Lapshin

CMakeLists.txt

@@ -169,6 +169,10 @@ if(CONFIG_COMPILER_DUMP_RTL_FILES)
     list(APPEND compile_options "-fdump-rtl-expand")
 endif()
 
+if(CMAKE_C_COMPILER_ID MATCHES "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 15.0)
+    list(APPEND c_compile_options "-fzero-init-padding-bits=all" "-fno-malloc-dce")
+endif()
+
 __generate_prefix_map(prefix_map_compile_options)
 list(APPEND compile_options ${prefix_map_compile_options})
 
@@ -188,6 +192,15 @@ if(CONFIG_COMPILER_DISABLE_GCC14_WARNINGS)
     list(APPEND compile_options "-Wno-calloc-transposed-args")
 endif()
 
+if(CONFIG_COMPILER_DISABLE_GCC15_WARNINGS)
+    list(APPEND c_compile_options "-Wno-unterminated-string-initialization")
+    list(APPEND c_compile_options "-Wno-header-guard")
+    list(APPEND cxx_compile_options "-Wno-self-move")
+    list(APPEND cxx_compile_options "-Wno-template-body")
+    list(APPEND cxx_compile_options "-Wno-dangling-reference")
+    list(APPEND cxx_compile_options "-Wno-defaulted-function-deleted")
+endif()
+
 if(CONFIG_COMPILER_DISABLE_DEFAULT_ERRORS)
     if(NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
         idf_build_replace_option_from_property(COMPILE_OPTIONS "-Werror" "-Werror=all")

Kconfig

@@ -610,6 +610,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
                 Enable this option if use GCC 14 or newer, and want to disable warnings which don't appear with
                 GCC 13.
 
+        config COMPILER_DISABLE_GCC15_WARNINGS
+            bool "Disable new warnings introduced in GCC 15"
+            default "n"
+            help
+                Enable this option if use GCC 15 or newer, and want to disable warnings which don't appear with
+                GCC 14.
+
         config COMPILER_DUMP_RTL_FILES
             bool "Dump RTL files during compilation"
             help

components/bootloader_support/src/bootloader_init.c

@@ -29,7 +29,7 @@ esp_image_header_t WORD_ALIGNED_ATTR bootloader_image_hdr;
 
 void bootloader_clear_bss_section(void)
 {
-    memset(&_bss_start, 0, (&_bss_end - &_bss_start) * sizeof(_bss_start));
+    memset(&_bss_start, 0, (uintptr_t)&_bss_end - (uintptr_t)&_bss_start);
 }
 
 esp_err_t bootloader_read_bootloader_header(void)

components/bt/CMakeLists.txt

@@ -1022,3 +1022,14 @@ if(NOT CMAKE_BUILD_EARLY_EXPANSION)
                                 "${CMAKE_CURRENT_LIST_DIR}/host/bluedroid/btc/profile/std/gap/btc_gap_ble.c"
                                 PROPERTIES COMPILE_FLAGS "${jump_table_opts}")
 endif()
+
+if(CMAKE_C_COMPILER_ID MATCHES "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 15.0)
+    if(CONFIG_BT_BLUEDROID_ENABLED)
+        set_source_files_properties("host/bluedroid/device/controller.c"
+                                    PROPERTIES COMPILE_FLAGS "-Wno-unterminated-string-initialization")
+    endif()
+    if(CONFIG_BT_NIMBLE_ENABLED AND CONFIG_BT_NIMBLE_MESH)
+        set_source_files_properties("host/nimble/nimble/nimble/host/mesh/src/prov.c"
+                                    PROPERTIES COMPILE_FLAGS "-Wno-unterminated-string-initialization")
+    endif()
+endif()

components/bt/host/bluedroid/btc/profile/std/a2dp/bta_av_co.c

@@ -22,6 +22,7 @@
  *  BTC.
  *
  ******************************************************************************/
+#include "esp_attr.h"
 #include "string.h"
 #include "common/bt_target.h"
 #include "stack/a2d_api.h"
@@ -66,7 +67,7 @@
 #define BTA_AV_CO_SBC_MAX_BITPOOL  53
 
 /* SCMS-T protect info */
-const UINT8 bta_av_co_cp_scmst[BTA_AV_CP_INFO_LEN] = "\x02\x02\x00";
+const UINT8 bta_av_co_cp_scmst[BTA_AV_CP_INFO_LEN] =  { 2, 2, 0 };
 
 /* SBC SRC codec capabilities */
 const tA2D_SBC_CIE bta_av_co_sbc_caps = {

components/cxx/test_apps/.build-test-rules.yml

@@ -2,6 +2,6 @@
 
 components/cxx/test_apps:
   enable:
-    - if: IDF_TARGET in ["esp32", "esp32c3"]
+    - if: IDF_TARGET in ["esp32", "esp32c3", "esp32c61", "esp32p4"]
       temporary: true
       reason: the other targets are not tested yet

components/cxx/test_apps/exception/README.md

@@ -1,2 +1,2 @@
-| Supported Targets | ESP32 | ESP32-C3 |
-| ----------------- | ----- | -------- |
+| Supported Targets | ESP32 | ESP32-C3 | ESP32-C61 | ESP32-P4 |
+| ----------------- | ----- | -------- | --------- | -------- |

components/cxx/test_apps/exception/main/test_exception.cpp

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -13,12 +13,10 @@
    - 88 bytes are allocated by pthread_setspecific() to init internal lock
    - some more memory...
    */
-#if CONFIG_IDF_TARGET_ESP32
-#define LEAKS (300)
-#elif CONFIG_IDF_TARGET_ESP32S2
-#define LEAKS (800)
-#elif CONFIG_IDF_TARGET_ESP32C3
-#define LEAKS (700)
+#if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32C61 || CONFIG_IDF_TARGET_ESP32P4
+#define LEAKS (128)  /* real: 72 */
+#elif CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32C3
+#define LEAKS (448)  /* real: 396 */
 #else
 #error "unknown target in CXX tests, can't set leaks threshold"
 #endif

components/cxx/test_apps/exception/pytest_cxx_exception.py

@@ -6,6 +6,6 @@
 
 
 @pytest.mark.generic
-@idf_parametrize('target', ['esp32', 'esp32c3'], indirect=['target'])
+@idf_parametrize('target', ['esp32', 'esp32c3', 'esp32c61', 'esp32p4'], indirect=['target'])
 def test_cxx_exception(dut: Dut) -> None:
     dut.run_all_single_board_cases()

components/cxx/test_apps/exception_no_except/README.md

@@ -1,2 +1,2 @@
-| Supported Targets | ESP32 | ESP32-C3 |
-| ----------------- | ----- | -------- |
+| Supported Targets | ESP32 | ESP32-C3 | ESP32-C61 | ESP32-P4 |
+| ----------------- | ----- | -------- | --------- | -------- |