[rtdef] use lower-case to define attributes (#6728)

* [rtdef] rename RT_WEAK attribute as rt_weak

* [rtdef] rename RT_USED attribute as rt_used

* [rtdef] rename RT_SECTION attribute as rt_section

* [rtdef] rename ALIGN attribute as rt_align

* [legacy] add RT_USED ALIGN RT_SECTION RT_WEAK as legacy support

11 files changed, 66 insertions, 66 deletions

diff --git a/components/drivers/pm/pm.c b/components/drivers/pm/pm.c
index b4dee11e41..0c6dcf065d 100644
--- a/components/drivers/pm/pm.c
+++ b/components/drivers/pm/pm.c
@@ -64,12 +64,12 @@ static rt_uint8_t _pm_default_deepsleep = RT_PM_DEFAULT_DEEPSLEEP_MODE;
 static struct rt_pm_notify _pm_notify;
 static rt_uint8_t _pm_init_flag = 0;
 
-RT_WEAK rt_uint32_t rt_pm_enter_critical(rt_uint8_t sleep_mode)
+rt_weak rt_uint32_t rt_pm_enter_critical(rt_uint8_t sleep_mode)
 {
     return rt_hw_interrupt_disable();
 }
 
-RT_WEAK void rt_pm_exit_critical(rt_uint32_t ctx, rt_uint8_t sleep_mode)
+rt_weak void rt_pm_exit_critical(rt_uint32_t ctx, rt_uint8_t sleep_mode)
 {
     rt_hw_interrupt_enable(ctx);
 }
@@ -288,7 +288,7 @@ static rt_bool_t _pm_device_check_idle(void)
     return RT_TRUE;
 }
 
-RT_WEAK rt_tick_t pm_timer_next_timeout_tick(rt_uint8_t mode)
+rt_weak rt_tick_t pm_timer_next_timeout_tick(rt_uint8_t mode)
 {
     switch (mode)
     {
@@ -310,7 +310,7 @@ RT_WEAK rt_tick_t pm_timer_next_timeout_tick(rt_uint8_t mode)
  *
  * @return none
  */
-RT_WEAK rt_uint8_t pm_get_sleep_threshold_mode(rt_uint8_t cur_mode, rt_tick_t timeout_tick)
+rt_weak rt_uint8_t pm_get_sleep_threshold_mode(rt_uint8_t cur_mode, rt_tick_t timeout_tick)
 {
     rt_uint8_t sleep_mode = cur_mode;
 
diff --git a/components/drivers/spi/spi_wifi_rw009.c b/components/drivers/spi/spi_wifi_rw009.c
index 20dd6d7f93..39388f10c4 100644
--- a/components/drivers/spi/spi_wifi_rw009.c
+++ b/components/drivers/spi/spi_wifi_rw009.c
@@ -68,12 +68,12 @@ struct rw009_wifi
     struct rt_mailbox rw009_cmd_mb;
     uint32_t last_cmd;
 
-    ALIGN(4)
+    rt_align(4)
     rt_uint8_t spi_tx_mempool[(sizeof(struct spi_data_packet) + 4) * SPI_TX_POOL_SIZE];
-    ALIGN(4)
+    rt_align(4)
     rt_uint8_t spi_rx_mempool[(sizeof(struct spi_data_packet) + 4) * SPI_RX_POOL_SIZE];
 
-    ALIGN(4)
+    rt_align(4)
     uint8_t spi_hw_rx_buffer[MAX_SPI_BUFFER_SIZE];
 
     /* status for RW009 */
diff --git a/components/drivers/usb/usbdevice/class/audio_mic.c b/components/drivers/usb/usbdevice/class/audio_mic.c
index 81170b8a72..afedf2ef2d 100644
--- a/components/drivers/usb/usbdevice/class/audio_mic.c
+++ b/components/drivers/usb/usbdevice/class/audio_mic.c
@@ -88,7 +88,7 @@ struct uac_audio_mic
 };
 static struct uac_audio_mic mic;
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -108,7 +108,7 @@ static struct udevice_descriptor dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -122,7 +122,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
     0,
 };
 
-ALIGN(4)
+rt_align(4)
 const static char *_ustring[] =
 {
     "Language",
@@ -133,7 +133,7 @@ const static char *_ustring[] =
     "Interface",
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uac_ac_descriptor ac_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -214,7 +214,7 @@ static struct uac_ac_descriptor ac_desc =
 #endif
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uinterface_descriptor as_desc0 =
 {
     USB_DESC_LENGTH_INTERFACE,
@@ -228,7 +228,7 @@ static struct uinterface_descriptor as_desc0 =
     0x00,
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uac_as_descriptor as_desc =
 {
     /* Interface Descriptor */
diff --git a/components/drivers/usb/usbdevice/class/audio_speaker.c b/components/drivers/usb/usbdevice/class/audio_speaker.c
index 6148478c02..67da8105e4 100644
--- a/components/drivers/usb/usbdevice/class/audio_speaker.c
+++ b/components/drivers/usb/usbdevice/class/audio_speaker.c
@@ -89,7 +89,7 @@ struct uac_audio_speaker
 };
 static struct uac_audio_speaker speaker;
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -109,7 +109,7 @@ static struct udevice_descriptor dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -123,7 +123,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
     0,
 };
 
-ALIGN(4)
+rt_align(4)
 const static char *_ustring[] =
 {
     "Language",
@@ -134,7 +134,7 @@ const static char *_ustring[] =
     "Interface",
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uac_ac_descriptor ac_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -214,7 +214,7 @@ static struct uac_ac_descriptor ac_desc =
 #endif
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uinterface_descriptor as_desc0 =
 {
     USB_DESC_LENGTH_INTERFACE,
@@ -228,7 +228,7 @@ static struct uinterface_descriptor as_desc0 =
     0x00,
 };
 
-ALIGN(4)
+rt_align(4)
 static struct uac_as_descriptor as_desc =
 {
     /* Interface Descriptor */
diff --git a/components/drivers/usb/usbdevice/class/cdc_vcom.c b/components/drivers/usb/usbdevice/class/cdc_vcom.c
index 91b49d47de..8eacd9248d 100644
--- a/components/drivers/usb/usbdevice/class/cdc_vcom.c
+++ b/components/drivers/usb/usbdevice/class/cdc_vcom.c
@@ -57,7 +57,7 @@
 #define _SER_NO_LEN 14 /*rt_strlen("32021919830108")*/
 #endif /*RT_VCOM_SER_LEN*/
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t vcom_thread_stack[VCOM_TASK_STK_SIZE];
 static struct rt_thread vcom_thread;
 static struct ucdc_line_coding line_coding;
@@ -91,7 +91,7 @@ struct vcom_tx_msg
     rt_size_t size;
 };
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -111,7 +111,7 @@ static struct udevice_descriptor dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -126,7 +126,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
 };
 
 /* communcation interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_comm_descriptor _comm_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -200,7 +200,7 @@ const static struct ucdc_comm_descriptor _comm_desc =
 };
 
 /* data interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_data_descriptor _data_desc =
 {
     /* interface descriptor */
@@ -234,15 +234,15 @@ const static struct ucdc_data_descriptor _data_desc =
         0x00,
     },
 };
-ALIGN(4)
+rt_align(4)
 static char serno[_SER_NO_LEN + 1] = {'\0'};
-RT_WEAK rt_err_t vcom_get_stored_serno(char *serno, int size);
+rt_weak rt_err_t vcom_get_stored_serno(char *serno, int size);
 
 rt_err_t vcom_get_stored_serno(char *serno, int size)
 {
     return RT_ERROR;
 }
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",
diff --git a/components/drivers/usb/usbdevice/class/ecm.c b/components/drivers/usb/usbdevice/class/ecm.c
index 575da357e5..4f41c00531 100644
--- a/components/drivers/usb/usbdevice/class/ecm.c
+++ b/components/drivers/usb/usbdevice/class/ecm.c
@@ -36,13 +36,13 @@ struct rt_ecm_eth
     rt_uint8_t              host_addr[MAX_ADDR_LEN];
     rt_uint8_t              dev_addr[MAX_ADDR_LEN];
 
-    ALIGN(4)
+    rt_align(4)
     rt_uint8_t              rx_pool[512];
-    ALIGN(4)
+    rt_align(4)
     rt_size_t               rx_size;
-    ALIGN(4)
+    rt_align(4)
     rt_size_t               rx_offset;
-    ALIGN(4)
+    rt_align(4)
     char                    rx_buffer[USB_ETH_MTU];
     char                    tx_buffer[USB_ETH_MTU];
 
@@ -51,7 +51,7 @@ struct rt_ecm_eth
 };
 typedef struct rt_ecm_eth * rt_ecm_eth_t;
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor _dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     /* bLength */
@@ -71,7 +71,7 @@ static struct udevice_descriptor _dev_desc =
 };
 
 /* communcation interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_eth_descriptor _comm_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -141,7 +141,7 @@ const static struct ucdc_eth_descriptor _comm_desc =
 };
 
 /* data interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_data_descriptor _data_desc =
 {
     /* interface descriptor */
@@ -176,7 +176,7 @@ const static struct ucdc_data_descriptor _data_desc =
     },
 };
 
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",                 /* LANGID */
@@ -187,7 +187,7 @@ const static char* _ustring[] =
     "Interface",                /* INTERFACE */
 };
 
-ALIGN(4)
+rt_align(4)
 //FS and HS needed
 static struct usb_qualifier_descriptor dev_qualifier =
 {
diff --git a/components/drivers/usb/usbdevice/class/hid.c b/components/drivers/usb/usbdevice/class/hid.c
index aa8877e471..a95e1d82e5 100644
--- a/components/drivers/usb/usbdevice/class/hid.c
+++ b/components/drivers/usb/usbdevice/class/hid.c
@@ -31,7 +31,7 @@ struct hid_s
 };
 
 /* CustomHID_ConfigDescriptor */
-ALIGN(4)
+rt_align(4)
 const rt_uint8_t _report_desc[]=
 {
 #ifdef RT_USB_DEVICE_HID_KEYBOARD
@@ -236,7 +236,7 @@ const rt_uint8_t _report_desc[]=
 #endif
 }; /* CustomHID_ReportDescriptor */
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor _dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -256,7 +256,7 @@ static struct udevice_descriptor _dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -272,7 +272,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
 
 
 /* hid interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct uhid_comm_descriptor _hid_comm_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -361,7 +361,7 @@ const static struct uhid_comm_descriptor _hid_comm_desc =
     },
 };
 
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",
@@ -612,11 +612,11 @@ static rt_size_t _hid_write(rt_device_t dev, rt_off_t pos, const void *buffer, r
 
     return 0;
 }
-RT_WEAK void HID_Report_Received(hid_report_t report)
+rt_weak void HID_Report_Received(hid_report_t report)
 {
     dump_report(report);
 }
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t hid_thread_stack[512];
 static struct rt_thread hid_thread;
 
diff --git a/components/drivers/usb/usbdevice/class/mstorage.c b/components/drivers/usb/usbdevice/class/mstorage.c
index 97a189834b..b8f21a29df 100644
--- a/components/drivers/usb/usbdevice/class/mstorage.c
+++ b/components/drivers/usb/usbdevice/class/mstorage.c
@@ -71,7 +71,7 @@ struct mstorage
     struct rt_device_blk_geometry geometry;
 };
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -91,7 +91,7 @@ static struct udevice_descriptor dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -106,7 +106,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
 };
 
 
-ALIGN(4)
+rt_align(4)
 const static struct umass_descriptor _mass_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -157,7 +157,7 @@ const static struct umass_descriptor _mass_desc =
     },
 };
 
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",
@@ -180,7 +180,7 @@ static rt_size_t _read_10(ufunction_t func, ustorage_cbw_t cbw);
 static rt_size_t _write_10(ufunction_t func, ustorage_cbw_t cbw);
 static rt_size_t _verify_10(ufunction_t func, ustorage_cbw_t cbw);
 
-ALIGN(4)
+rt_align(4)
 static struct scsi_cmd cmd_data[] =
 {
     {SCSI_TEST_UNIT_READY, _test_unit_ready, 6,  FIXED,       0, DIR_NONE},
diff --git a/components/drivers/usb/usbdevice/class/rndis.c b/components/drivers/usb/usbdevice/class/rndis.c
index 69ca3f5d69..425ff62ee1 100644
--- a/components/drivers/usb/usbdevice/class/rndis.c
+++ b/components/drivers/usb/usbdevice/class/rndis.c
@@ -53,20 +53,20 @@ struct rt_rndis_eth
     struct rt_timer timer;
 #endif /* RNDIS_DELAY_LINK_UP */
 
-    ALIGN(4)
+    rt_align(4)
     rt_uint8_t rx_pool[512];
-    ALIGN(4)
+    rt_align(4)
     rt_uint8_t tx_pool[512];
 
     rt_uint32_t cmd_pool[2];
-    ALIGN(4)
+    rt_align(4)
     char rx_buffer[sizeof(struct rndis_packet_msg) + USB_ETH_MTU + 14];
     rt_size_t rx_offset;
     rt_size_t rx_length;
     rt_bool_t rx_flag;
     rt_bool_t rx_frist;
 
-    ALIGN(4)
+    rt_align(4)
     char tx_buffer[sizeof(struct rndis_packet_msg) + USB_ETH_MTU + 14];
     struct rt_semaphore tx_buffer_free;
 
@@ -77,7 +77,7 @@ struct rt_rndis_eth
 typedef struct rt_rndis_eth * rt_rndis_eth_t;
 static rt_uint32_t oid_packet_filter = 0x0000000;
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor _dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,   /* bLength */
@@ -97,7 +97,7 @@ static struct udevice_descriptor _dev_desc =
 };
 
 /* communcation interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_comm_descriptor _comm_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -171,7 +171,7 @@ const static struct ucdc_comm_descriptor _comm_desc =
 };
 
 /* data interface descriptor */
-ALIGN(4)
+rt_align(4)
 const static struct ucdc_data_descriptor _data_desc =
 {
     /* interface descriptor */
@@ -206,7 +206,7 @@ const static struct ucdc_data_descriptor _data_desc =
     },
 };
 
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",                 /* LANGID */
@@ -218,7 +218,7 @@ const static char* _ustring[] =
     USB_STRING_OS
 };
 
-ALIGN(4)
+rt_align(4)
 struct usb_os_function_comp_id_descriptor rndis_func_comp_id_desc =
 {
     .bFirstInterfaceNumber = USB_DYNAMIC,
@@ -229,7 +229,7 @@ struct usb_os_function_comp_id_descriptor rndis_func_comp_id_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -244,7 +244,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
 };
 
 /* supported OIDs */
-ALIGN(4)
+rt_align(4)
 const static rt_uint32_t oid_supported_list[] =
 {
     /* General OIDs */
diff --git a/components/drivers/usb/usbdevice/class/winusb.c b/components/drivers/usb/usbdevice/class/winusb.c
index b5a169d2cb..4e534399be 100644
--- a/components/drivers/usb/usbdevice/class/winusb.c
+++ b/components/drivers/usb/usbdevice/class/winusb.c
@@ -22,7 +22,7 @@ struct winusb_device
 #define WINUSB_INTF_STR_INDEX 13
 typedef struct winusb_device * winusb_device_t;
 
-ALIGN(4)
+rt_align(4)
 static struct udevice_descriptor dev_desc =
 {
     USB_DESC_LENGTH_DEVICE,     //bLength;
@@ -42,7 +42,7 @@ static struct udevice_descriptor dev_desc =
 };
 
 //FS and HS needed
-ALIGN(4)
+rt_align(4)
 static struct usb_qualifier_descriptor dev_qualifier =
 {
     sizeof(dev_qualifier),          //bLength
@@ -56,7 +56,7 @@ static struct usb_qualifier_descriptor dev_qualifier =
     0,
 };
 
-ALIGN(4)
+rt_align(4)
 struct winusb_descriptor _winusb_desc =
 {
 #ifdef RT_USB_DEVICE_COMPOSITE
@@ -108,7 +108,7 @@ struct winusb_descriptor _winusb_desc =
     },
 };
 
-ALIGN(4)
+rt_align(4)
 const static char* _ustring[] =
 {
     "Language",
@@ -120,13 +120,13 @@ const static char* _ustring[] =
     USB_STRING_OS//must be
 };
 
-ALIGN(4)
+rt_align(4)
 struct usb_os_proerty winusb_proerty[] =
 {
     USB_OS_PROPERTY_DESC(USB_OS_PROPERTY_TYPE_REG_SZ,"DeviceInterfaceGUID",RT_WINUSB_GUID),
 };
 
-ALIGN(4)
+rt_align(4)
 struct usb_os_function_comp_id_descriptor winusb_func_comp_id_desc =
 {
     .bFirstInterfaceNumber = USB_DYNAMIC,
diff --git a/components/drivers/usb/usbdevice/core/usbdevice_core.c b/components/drivers/usb/usbdevice/core/usbdevice_core.c
index 7b3a3ff67d..58d7170012 100644
--- a/components/drivers/usb/usbdevice/core/usbdevice_core.c
+++ b/components/drivers/usb/usbdevice/core/usbdevice_core.c
@@ -2225,7 +2225,7 @@ rt_err_t rt_usbd_event_signal(struct udev_msg* msg)
 }
 
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t usb_thread_stack[RT_USBD_THREAD_STACK_SZ];
 static struct rt_thread usb_thread;
 #define USBD_MQ_MSG_SZ  32