Added a new CH_CFG_HARDENING_LEVEL option to RT.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@15242 27425a3e-05d8-49a3-a47f-9c15f0e5edd8

demos/ADUCM/RT-ADUCM360-ADICUP360/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-ARDUINO-LEONARDO/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-ARDUINO-MEGA/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-ARDUINO-MINI/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-ARDUINO-NANO/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-ARDUINO-UNO/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-DIGISPARK-ATTINY-167/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-MT-DB-X4/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-PRO-MICRO/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/RT-TEENSY2-USB/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/TEST-SUITE-OSLIB/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/AVR/TEST-SUITE-RT/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/LPC21xx/RT-LPC214x-OLIMEX/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/RP/RT-RP2040-PICO/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC560B-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC560D-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC560P-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC563M-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC564A-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC56EC-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/SPC5/RT-SPC56EL-EVB/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/CMSIS-STM32F407-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/NASA-OSAL-STM32F407-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/
@@ -703,8 +716,7 @@
  * @details User fields added to the end of the @p thread_t structure.
  */
 #define CH_CFG_THREAD_EXTRA_FIELDS                                          \
-  /* Add threads custom fields here.*/                                      \
+  /* Add threads custom fields here.*/
-  void *osal_delete_handler;
 
 /**
  * @brief   Threads initialization hook.

demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/
@@ -703,8 +716,7 @@
  * @details User fields added to the end of the @p thread_t structure.
  */
 #define CH_CFG_THREAD_EXTRA_FIELDS                                          \
-  /* Add threads custom fields here.*/                                      \
+  /* Add threads custom fields here.*/
-  void *osal_delete_handler;
 
 /**
  * @brief   Threads initialization hook.

demos/STM32/RT-STM32-LWIP-FATFS-USB-HTTPS/cfg/stm32f746_discovery/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg/stm32f107_goldbull/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg/stm32f407_olimex/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg/stm32f746_discovery/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg/stm32f769_discovery/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F030R8-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F031K6-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F042K6-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F051-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F070RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F072-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F072RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F091RC-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F100-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F103-MAPLEMINI/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F103-OLIMEX_STM32_P103-FATFS/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F103-OLIMEX_STM32_P103/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F103-STM3210E_EVAL-FATFS-USB/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F103RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F107-OLIMEX_P107-LWIP/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F302R8-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F303-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F303K8-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F303RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F303ZE-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F334-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F334R8-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F373-STM32373C_EVAL/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F401C-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F401RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F407-DISCOVERY-G++/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F407-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F410RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F411RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F412ZG-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F413ZH-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F429-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F429ZI-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F446RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F446ZE-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F469I-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F469I-EVAL-SDP-CK1Z/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F722ZE-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F746G-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F746ZG-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F756ZG-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F767ZI-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32F769I-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G031K8-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G071RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G0B1RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G431RB-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G474RE-DISCOVERY-DPOW1/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32G474RE-NUCLEO64-SB_HOST_DYNAMIC/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/
@@ -822,9 +835,6 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
-#define PORT_USE_SYSCALL                    TRUE
-#define PORT_SWITCHED_REGIONS_NUMBER        2
-
 #endif  /* CHCONF_H */
 
 /** @} */

demos/STM32/RT-STM32G474RE-NUCLEO64-SB_HOST_DYNAMIC/main.c

@@ -26,17 +26,19 @@
 
 /* Sandbox 1 configuration.*/
 static const sb_config_t sb_config1 = {
-  .code_region    = 0U,
+  .code_region      = 0U,
-  .data_region    = 1U,
+  .data_region      = 1U,
-  .regions        = {
+  .regions          = {
     [0] = {
-      {STARTUP_FLASH1_BASE, STARTUP_FLASH1_SIZE}, false
+      .area         = {STARTUP_FLASH1_BASE, STARTUP_FLASH1_SIZE},
+      .writeable    = false
     },
     [1] = {
-      {STARTUP_RAM1_BASE,   STARTUP_RAM1_SIZE},   true
+      .area         = {STARTUP_RAM1_BASE,   STARTUP_RAM1_SIZE},
+      .writeable    = true
     }
   },
-  .mpuregs        = {
+  .mpuregs          = {
     [0] = {
       (uint32_t)STARTUP_FLASH1_BASE, MPU_RASR_ATTR_AP_RO_RO |
                                      MPU_RASR_ATTR_CACHEABLE_WT_NWA |
@@ -50,24 +52,26 @@ static const sb_config_t sb_config1 = {
                                      MPU_RASR_ENABLE
     }
   },
-  .stdin_stream   = (SandboxStream *)&LPSD1,
+  .stdin_stream     = (SandboxStream *)&LPSD1,
-  .stdout_stream  = (SandboxStream *)&LPSD1,
+  .stdout_stream    = (SandboxStream *)&LPSD1,
-  .stderr_stream  = (SandboxStream *)&LPSD1
+  .stderr_stream    = (SandboxStream *)&LPSD1
 };
 
 /* Sandbox 2 configuration.*/
 static const sb_config_t sb_config2 = {
-  .code_region    = 0U,
+  .code_region      = 0U,
-  .data_region    = 1U,
+  .data_region      = 1U,
-  .regions        = {
+  .regions          = {
     [0] = {
-      {STARTUP_FLASH2_BASE, STARTUP_FLASH2_SIZE}, false
+      .area         = {STARTUP_FLASH2_BASE, STARTUP_FLASH2_SIZE},
+      .writeable    = false
     },
     [1] = {
-      {STARTUP_RAM2_BASE,   STARTUP_RAM2_SIZE},   true
+      .area         = {STARTUP_RAM2_BASE,   STARTUP_RAM2_SIZE},
+      .writeable    = true
     }
   },
-  .mpuregs        = {
+  .mpuregs          = {
     [0] = {
       (uint32_t)STARTUP_FLASH2_BASE, MPU_RASR_ATTR_AP_RO_RO |
                                      MPU_RASR_ATTR_CACHEABLE_WT_NWA |
@@ -81,9 +85,9 @@ static const sb_config_t sb_config2 = {
                                      MPU_RASR_ENABLE
     }
   },
-  .stdin_stream   = (SandboxStream *)&LPSD1,
+  .stdin_stream     = (SandboxStream *)&LPSD1,
-  .stdout_stream  = (SandboxStream *)&LPSD1,
+  .stdout_stream    = (SandboxStream *)&LPSD1,
-  .stderr_stream  = (SandboxStream *)&LPSD1
+  .stderr_stream    = (SandboxStream *)&LPSD1
 };
 
 /* Sandbox objects.*/

demos/STM32/RT-STM32G474RE-NUCLEO64-SB_HOST_STATIC/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/
@@ -822,8 +835,6 @@
 /* Port-specific settings (override port settings defaulted in chcore.h).    */
 /*===========================================================================*/
 
-#define PORT_USE_SYSCALL                    TRUE
-
 #endif  /* CHCONF_H */
 
 /** @} */

demos/STM32/RT-STM32G474RE-NUCLEO64-SB_HOST_STATIC/main.c

@@ -26,36 +26,40 @@
 
 /* Sandbox 1 configuration.*/
 static const sb_config_t sb_config1 = {
-  .code_region    = 0U,
+  .code_region      = 0U,
-  .data_region    = 1U,
+  .data_region      = 1U,
-  .regions        = {
+  .regions          = {
     [0] = {
-      {STARTUP_FLASH1_BASE, STARTUP_FLASH1_SIZE}, false
+      .area         = {STARTUP_FLASH1_BASE, STARTUP_FLASH1_SIZE},
+      .writeable    = false
     },
     [1] = {
-      {STARTUP_RAM1_BASE,   STARTUP_RAM1_SIZE},   true
+      .area         = {STARTUP_RAM1_BASE,   STARTUP_RAM1_SIZE},
+      .writeable    = true
     }
   },
-  .stdin_stream   = (SandboxStream *)&LPSD1,
+  .stdin_stream     = (SandboxStream *)&LPSD1,
-  .stdout_stream  = (SandboxStream *)&LPSD1,
+  .stdout_stream    = (SandboxStream *)&LPSD1,
-  .stderr_stream  = (SandboxStream *)&LPSD1
+  .stderr_stream    = (SandboxStream *)&LPSD1
 };
 
 /* Sandbox 2 configuration.*/
 static const sb_config_t sb_config2 = {
-  .code_region    = 0U,
+  .code_region      = 0U,
-  .data_region    = 1U,
+  .data_region      = 1U,
-  .regions        = {
+  .regions          = {
     [0] = {
-      {STARTUP_FLASH2_BASE, STARTUP_FLASH2_SIZE}, false
+      .area         = {STARTUP_FLASH2_BASE, STARTUP_FLASH2_SIZE},
+      .writeable    = false
     },
     [1] = {
-      {STARTUP_RAM2_BASE,   STARTUP_RAM2_SIZE},   true
+      .area         = {STARTUP_RAM2_BASE,   STARTUP_RAM2_SIZE},
+      .writeable    = true
     }
   },
-  .stdin_stream   = (SandboxStream *)&LPSD1,
+  .stdin_stream     = (SandboxStream *)&LPSD1,
-  .stdout_stream  = (SandboxStream *)&LPSD1,
+  .stdout_stream    = (SandboxStream *)&LPSD1,
-  .stderr_stream  = (SandboxStream *)&LPSD1
+  .stderr_stream    = (SandboxStream *)&LPSD1
 };
 
 /* Sandbox objects.*/

demos/STM32/RT-STM32G474RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32H743ZI_REV_XY-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32H750XB-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32H755ZI-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32H755ZI_M4-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L031K6-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L053-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L053R8-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L073RZ-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L152-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L152RE-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L432KC-NUCLEO32/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L452RE-NUCLEO64-P/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L476-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L476RG-NUCLEO64/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L496ZG-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L4P5ZG-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L4R5ZI-NUCLEO144/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/

demos/STM32/RT-STM32L4R9-DISCOVERY/cfg/chconf.h

@@ -139,6 +139,19 @@
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 #endif
 
+/**
+ * @brief   Kernel hardening level.
+ * @details This option is the level of functional-safety checks enabled
+ *          in the kerkel. The meaning is:
+ *          - 0: No checks, maximum performance.
+ *          - 1: Reasonable checks.
+ *          - 2: All checks.
+ *          .
+ */
+#if !defined(CH_CFG_HARDENING_LEVEL)
+#define CH_CFG_HARDENING_LEVEL              0
+#endif
+
 /** @} */
 
 /*===========================================================================*/