gdbstub: Mark the panic handler entry as noreturn

Fixes a warning in panic.c when this panic mode is enabled.

diff --git a/components/esp32/include/esp_gdbstub.h b/components/esp32/include/esp_gdbstub.h
index bc26f2941a4f852f32a7a3eff01e913a44483890..9e7243aad07ab2151d5de79b8310a06a6a860bcb 100644 (file)
--- a/components/esp32/include/esp_gdbstub.h
+++ b/components/esp32/include/esp_gdbstub.h
@@ -17,6 +17,6 @@
 #include <xtensa/config/core.h>
 #include "freertos/xtensa_api.h"
 
-void esp_gdbstub_panic_handler(XtExcFrame *frame);
+void esp_gdbstub_panic_handler(XtExcFrame *frame) __attribute__((noreturn));
 
-#endif
\ No newline at end of file
+#endif

diff --git a/components/esp32/panic.c b/components/esp32/panic.c
index 0023a02ebac0b8fc95283b7aadec7f776d1cd5e4..f5ef3170ac1e2189059ced1df585fad0ba000bb3 100644 (file)
--- a/components/esp32/panic.c
+++ b/components/esp32/panic.c
@@ -479,7 +479,7 @@ static __attribute__((noreturn)) void commonErrorHandler(XtExcFrame *frame)
     esp_core_dump_to_uart(frame);
 #endif
     reconfigureAllWdts();
-#endif
+#endif /* CONFIG_ESP32_ENABLE_COREDUMP */
     esp_panic_wdt_stop();
 #if CONFIG_ESP32_PANIC_PRINT_REBOOT || CONFIG_ESP32_PANIC_SILENT_REBOOT
     panicPutStr("Rebooting...\r\n");
@@ -493,8 +493,8 @@ static __attribute__((noreturn)) void commonErrorHandler(XtExcFrame *frame)
     disableAllWdts();
     panicPutStr("CPU halted.\r\n");
     while (1);
-#endif
-#endif
+#endif /* CONFIG_ESP32_PANIC_PRINT_REBOOT || CONFIG_ESP32_PANIC_SILENT_REBOOT */
+#endif /* CONFIG_ESP32_PANIC_GDBSTUB */
 }