5 files changed, 10 insertions, 10 deletions
diff --git a/extmod/modmachine.c b/extmod/modmachine.c
index 590683594..f2570123e 100644
--- a/extmod/modmachine.c
+++ b/extmod/modmachine.c
@@ -45,11 +45,11 @@
 static void mp_machine_idle(void);
 
 #if MICROPY_PY_MACHINE_BOOTLOADER
-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);
 #endif
 
 #if MICROPY_PY_MACHINE_RESET
-NORETURN static void mp_machine_reset(void);
+MP_NORETURN static void mp_machine_reset(void);
 static mp_int_t mp_machine_reset_cause(void);
 #endif
 
@@ -58,7 +58,7 @@ static mp_obj_t mp_machine_unique_id(void);
 static mp_obj_t mp_machine_get_freq(void);
 static void mp_machine_set_freq(size_t n_args, const mp_obj_t *args);
 static void mp_machine_lightsleep(size_t n_args, const mp_obj_t *args);
-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);
 #endif
 
 // The port can provide additional machine-module implementation in this file.
@@ -67,7 +67,7 @@ NORETURN static void mp_machine_deepsleep(size_t n_args, const mp_obj_t *args);
 #endif
 
 #if MICROPY_PY_MACHINE_BOOTLOADER
-NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args) {
+MP_NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args) {
     mp_machine_bootloader(n_args, args);
 }
 MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_bootloader_obj, 0, 1, machine_bootloader);
@@ -81,7 +81,7 @@ static MP_DEFINE_CONST_FUN_OBJ_0(machine_idle_obj, machine_idle);
 
 #if MICROPY_PY_MACHINE_RESET
 
-NORETURN static mp_obj_t machine_reset(void) {
+MP_NORETURN static mp_obj_t machine_reset(void) {
     mp_machine_reset();
 }
 MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_obj, machine_reset);
@@ -116,7 +116,7 @@ static mp_obj_t machine_lightsleep(size_t n_args, const mp_obj_t *args) {
 }
 MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_lightsleep_obj, 0, 1, machine_lightsleep);
 
-NORETURN static mp_obj_t machine_deepsleep(size_t n_args, const mp_obj_t *args) {
+MP_NORETURN static mp_obj_t machine_deepsleep(size_t n_args, const mp_obj_t *args) {
     mp_machine_deepsleep(n_args, args);
 }
 MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_deepsleep_obj, 0, 1, machine_deepsleep);
diff --git a/extmod/modmachine.h b/extmod/modmachine.h
index 7c16ed302..26010be8e 100644
--- a/extmod/modmachine.h
+++ b/extmod/modmachine.h
@@ -242,7 +242,7 @@ uintptr_t MICROPY_MACHINE_MEM_GET_READ_ADDR(mp_obj_t addr_o, uint align);
 uintptr_t MICROPY_MACHINE_MEM_GET_WRITE_ADDR(mp_obj_t addr_o, uint align);
 #endif
 
-NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args);
+MP_NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args);
 void machine_bitstream_high_low(mp_hal_pin_obj_t pin, uint32_t *timing_ns, const uint8_t *buf, size_t len);
 mp_uint_t machine_time_pulse_us(mp_hal_pin_obj_t pin, int pulse_level, mp_uint_t timeout_us);
 
diff --git a/extmod/modtls_axtls.c b/extmod/modtls_axtls.c
index 0e49fde2d..ba28c13fc 100644
--- a/extmod/modtls_axtls.c
+++ b/extmod/modtls_axtls.c
@@ -105,7 +105,7 @@ static const char *const ssl_error_tab2[] = {
     "NOT_SUPPORTED",
 };
 
-static NORETURN void ssl_raise_error(int err) {
+static MP_NORETURN void ssl_raise_error(int err) {
     MP_STATIC_ASSERT(SSL_NOT_OK - 3 == SSL_EAGAIN);
     MP_STATIC_ASSERT(SSL_ERROR_CONN_LOST - 18 == SSL_ERROR_NOT_SUPPORTED);
 
diff --git a/extmod/modtls_mbedtls.c b/extmod/modtls_mbedtls.c
index 6c34805da..71a14adcf 100644
--- a/extmod/modtls_mbedtls.c
+++ b/extmod/modtls_mbedtls.c
@@ -147,7 +147,7 @@ static const unsigned char *asn1_get_data(mp_obj_t obj, size_t *out_len) {
     return (const unsigned char *)str;
 }
 
-static NORETURN void mbedtls_raise_error(int err) {
+static MP_NORETURN void mbedtls_raise_error(int err) {
     // Handle special cases.
     if (err == MBEDTLS_ERR_SSL_ALLOC_FAILED) {
         mp_raise_OSError(MP_ENOMEM);
diff --git a/extmod/moductypes.c b/extmod/moductypes.c
index 54abce79e..eb72f441b 100644
--- a/extmod/moductypes.c
+++ b/extmod/moductypes.c
@@ -89,7 +89,7 @@ typedef struct _mp_obj_uctypes_struct_t {
     uint32_t flags;
 } mp_obj_uctypes_struct_t;
 
-static NORETURN void syntax_error(void) {
+static MP_NORETURN void syntax_error(void) {
     mp_raise_TypeError(MP_ERROR_TEXT("syntax error in uctypes descriptor"));
 }