all: Rename the "NORETURN" macro to "MP_NORETURN".

This commit renames the NORETURN macro, indicating to the compiler
that a function does not return, into MP_NORETURN to maintain the same
naming convention of other similar macros.

To maintain compaitiblity with existing code NORETURN is aliased to
MP_NORETURN, but it is also deprecated for MicroPython v2.

This changeset was created using a similar process to
decf8e6a8b ("all: Remove the "STATIC"
macro and just use "static" instead."), with no documentation or python
scripts to change to reflect the new macro name.

Signed-off-by: Alessandro Gatti <a.gatti@frob.it>

ports/renesas-ra/main.c

@@ -88,7 +88,7 @@ static machine_uart_obj_t machine_uart_repl_obj;
 static uint8_t machine_uart_repl_rxbuf[MICROPY_HW_UART_REPL_RXBUF];
 #endif
 
-void NORETURN __fatal_error(const char *msg) {
+void MP_NORETURN __fatal_error(const char *msg) {
     for (volatile uint delay = 0; delay < 1000000; delay++) {
     }
     led_state(1, 1);

ports/renesas-ra/modmachine.c

@@ -184,12 +184,12 @@ static mp_obj_t mp_machine_unique_id(void) {
 }
 
 // Resets the pyboard in a manner similar to pushing the external RESET button.
-NORETURN static void mp_machine_reset(void) {
+MP_NORETURN static void mp_machine_reset(void) {
     powerctrl_mcu_reset();
 }
 
 // Activate the bootloader without BOOT* pins.
-NORETURN void mp_machine_bootloader(size_t n_args, const mp_obj_t *args) {
+MP_NORETURN void mp_machine_bootloader(size_t n_args, const mp_obj_t *args) {
     #if MICROPY_HW_ENABLE_STORAGE
     storage_flush();
     #endif
@@ -232,7 +232,7 @@ static void mp_machine_lightsleep(size_t n_args, const mp_obj_t *args) {
     powerctrl_enter_stop_mode();
 }
 
-NORETURN static void mp_machine_deepsleep(size_t n_args, const mp_obj_t *args) {
+MP_NORETURN static void mp_machine_deepsleep(size_t n_args, const mp_obj_t *args) {
     if (n_args != 0) {
         mp_obj_t args2[2] = {MP_OBJ_NULL, args[0]};
         machine_rtc_wakeup(2, args2);

ports/renesas-ra/mphalport.c

@@ -61,7 +61,7 @@ const byte mp_hal_status_to_errno_table[4] = {
     [HAL_TIMEOUT] = MP_ETIMEDOUT,
 };
 
-NORETURN void mp_hal_raise(HAL_StatusTypeDef status) {
+MP_NORETURN void mp_hal_raise(HAL_StatusTypeDef status) {
     mp_raise_OSError(mp_hal_status_to_errno_table[status]);
 }
 

ports/renesas-ra/mphalport.h

@@ -49,7 +49,7 @@ static inline int mp_hal_status_to_neg_errno(HAL_StatusTypeDef status) {
     return -mp_hal_status_to_errno_table[status];
 }
 
-NORETURN void mp_hal_raise(HAL_StatusTypeDef status);
+MP_NORETURN void mp_hal_raise(HAL_StatusTypeDef status);
 void mp_hal_set_interrupt_char(int c); // -1 to disable
 
 static inline void mp_hal_wake_main_task_from_isr(void) {

ports/renesas-ra/powerctrl.c

@@ -174,7 +174,7 @@ const lpm_instance_t g_lpm_standby = {
 
 #endif
 
-NORETURN void powerctrl_mcu_reset(void) {
+MP_NORETURN void powerctrl_mcu_reset(void) {
     #if BSP_TZ_SECURE_BUILD
     R_BSP_NonSecureEnter();
     #else
@@ -185,7 +185,7 @@ NORETURN void powerctrl_mcu_reset(void) {
     }
 }
 
-NORETURN void powerctrl_enter_bootloader(uint32_t r0, uint32_t bl_addr) {
+MP_NORETURN void powerctrl_enter_bootloader(uint32_t r0, uint32_t bl_addr) {
     while (1) {
         ;
     }
@@ -245,7 +245,7 @@ void powerctrl_enter_stop_mode(void) {
     enable_irq(irq_state);
 }
 
-NORETURN void powerctrl_enter_standby_mode(void) {
+MP_NORETURN void powerctrl_enter_standby_mode(void) {
     rtc_init_finalise();
 
     #if defined(MICROPY_BOARD_ENTER_STANDBY)

ports/renesas-ra/powerctrl.h

@@ -32,11 +32,11 @@
 
 void SystemClock_Config(void);
 
-NORETURN void powerctrl_mcu_reset(void);
-NORETURN void powerctrl_enter_bootloader(uint32_t r0, uint32_t bl_addr);
+MP_NORETURN void powerctrl_mcu_reset(void);
+MP_NORETURN void powerctrl_enter_bootloader(uint32_t r0, uint32_t bl_addr);
 void powerctrl_check_enter_bootloader(void);
 
 void powerctrl_enter_stop_mode(void);
-NORETURN void powerctrl_enter_standby_mode(void);
+MP_NORETURN void powerctrl_enter_standby_mode(void);
 
 #endif // MICROPY_INCLUDED_RA_POWERCTRL_H

ports/renesas-ra/uart.c

@@ -42,7 +42,7 @@
 
 typedef int (*KEYEX_CB)(uint32_t d);
 
-extern void NORETURN __fatal_error(const char *msg);
+extern void MP_NORETURN __fatal_error(const char *msg);
 #if MICROPY_KBD_EXCEPTION
 extern int mp_interrupt_char;
 static KEYEX_CB keyex_cb[MICROPY_HW_MAX_UART] = {(KEYEX_CB)NULL};