[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

bsp/Infineon/libraries/HAL_Drivers/drv_common.c

@@ -87,7 +87,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * this function will initial ifx board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
     cy_bsp_all_init();
 

bsp/Infineon/psoc6-pioneerkit_modus/drivers/board.c

@@ -10,7 +10,7 @@
 
 #define configTOTAL_HEAP_SIZE           (24*1024)
 /* Allocate the memory for the heap. */
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static uint8_t ucHeap[ configTOTAL_HEAP_SIZE ];
 /**
  * This is the timer interrupt service routine.

bsp/allwinner/d1s/ports/fal/fal_sd_sfud_port.c

@@ -37,7 +37,7 @@ static int read(long offset, uint8_t *buf, size_t size)
     rt_size_t sector_offset;
     rt_size_t remain_size = size;
     rt_size_t req_size;
-    ALIGN(4) uint8_t buffer[SECTOR_SIZE];
+    rt_align(4) uint8_t buffer[SECTOR_SIZE];
 
     while (remain_size)
     {
@@ -60,7 +60,7 @@ static int write(long offset, const uint8_t *buf, size_t size)
     rt_size_t sector_offset;
     rt_size_t remain_size = size;
     rt_size_t req_size;
-    ALIGN(4) uint8_t buffer[SECTOR_SIZE];
+    rt_align(4) uint8_t buffer[SECTOR_SIZE];
 
     while (remain_size)
     {

bsp/allwinner/libraries/libos/src/os.c

@@ -58,7 +58,7 @@ static inline uint64_t arch_counter_get_cntpct(void)
     return cval;
 }
 
-RT_WEAK int msleep(unsigned int msecs)
+rt_weak int msleep(unsigned int msecs)
 {
     rt_thread_mdelay(msecs);
     return 0;
@@ -76,7 +76,7 @@ void rt_hw_us_delay(rt_uint32_t us)
     while (arch_counter_get_cntpct() - start <= target) ;
 }
 
-RT_WEAK int usleep(unsigned int usecs)
+rt_weak int usleep(unsigned int usecs)
 {
     int tickDiv = 1000 * (1000 / CONFIG_HZ);
     int ticks   = usecs / tickDiv;
@@ -189,7 +189,7 @@ void awos_arch_flush_icache_all(void)
     rt_hw_cpu_icache_invalidate_all();
 }
 
-RT_WEAK int32_t hal_spi_gpio_cfg_count(const char *secname)
+rt_weak int32_t hal_spi_gpio_cfg_count(const char *secname)
 {
     rt_kprintf("FUNCTION:%s not implemented.\n", __FUNCTION__);
     return 0;
@@ -218,13 +218,13 @@ int32_t esCFG_GetGPIOSecKeyCount(char *GPIOSecName)
     return 0;
 }
 
-RT_WEAK int hal_spi_gpio_cfg_load(user_gpio_set_t *gpio_cfg, int32_t GPIONum, int id)
+rt_weak int hal_spi_gpio_cfg_load(user_gpio_set_t *gpio_cfg, int32_t GPIONum, int id)
 {
     rt_kprintf("FUNCTION:%s not implemented.\n", __FUNCTION__);
     return -1;
 }
 
-RT_WEAK int hal_i2c_gpio_cfg_load(user_gpio_set_t *gpio_cfg, int32_t GPIONum, int id)
+rt_weak int hal_i2c_gpio_cfg_load(user_gpio_set_t *gpio_cfg, int32_t GPIONum, int id)
 {
     rt_kprintf("FUNCTION:%s not implemented.\n", __FUNCTION__);
     return -1;

bsp/allwinner/libraries/sunxi-hal/hal/source/disp2/disp/dev_disp.c

@@ -808,7 +808,7 @@ static s32 start_process(void)
     return 0;
 }
 
-RT_WEAK s32 lcd_vsync_event_process(u32 sel)
+rt_weak s32 lcd_vsync_event_process(u32 sel)
 {
     return 0;
 }

bsp/allwinner/libraries/sunxi-hal/hal/source/uart/hal_uart.c

@@ -390,7 +390,7 @@ static void uart_handle_busy(uart_port_t uart_port)
     hal_writeb(uart_priv->mcr, uart_base + UART_MCR);
 }
 
-RT_WEAK void hal_uart_handler_hook(uart_port_t uart_port)
+rt_weak void hal_uart_handler_hook(uart_port_t uart_port)
 {
 }
 

bsp/allwinner_tina/drivers/drv_sdio.c

@@ -62,7 +62,7 @@ struct sdio_drv
 
 #ifdef CONFIG_MMC_USE_DMA
 #ifdef TINA_USING_SDIO0
-ALIGN(32) static rt_uint8_t dma_buffer[64 * 1024];
+rt_align(32) static rt_uint8_t dma_buffer[64 * 1024];
 #endif
 #endif
 
@@ -125,7 +125,7 @@ static int mmc_update_clk(tina_mmc_t mmc)
 
 static rt_err_t mmc_trans_data_by_dma(tina_mmc_t mmc, struct mmc_xfe_des *xfe)
 {
-    ALIGN(32) static struct mmc_des_v4p1 pdes[128];  // mast ALIGN(32)
+    rt_align(32) static struct mmc_des_v4p1 pdes[128];
     unsigned i, rval;
     unsigned des_idx;
     unsigned length = xfe->size * xfe->num;

bsp/allwinner_tina/libcpu/cpu.c

@@ -11,14 +11,14 @@
 #include <rthw.h>
 #include <rtthread.h>
 
-RT_WEAK void machine_reset(void)
+rt_weak void machine_reset(void)
 {
     rt_kprintf("reboot system...\n");
     rt_hw_interrupt_disable();
     while (1);
 }
 
-RT_WEAK void machine_shutdown(void)
+rt_weak void machine_shutdown(void)
 {
     rt_kprintf("shutdown...\n");
     rt_hw_interrupt_disable();

bsp/apm32/libraries/Drivers/drv_common.c

@@ -93,7 +93,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will config the board for initialization.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
     /* Systick initialization */
     rt_hw_systick_init();

bsp/at32/libraries/rt_drivers/drv_common.c

@@ -109,7 +109,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * this function will initial at32 board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
     /* system clock initialization */
     system_clock_config();

bsp/at32/libraries/rt_drivers/drv_sdio.c

@@ -45,7 +45,7 @@ struct rt_hw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 static rt_uint32_t at32_sdio_clk_get(struct at32_sdio *hw_sdio)

bsp/at91/at91sam9g45/applications/application.c

@@ -32,7 +32,7 @@
 
 static int rt_led_app_init(void);
 
-RT_WEAK int main(void)
+rt_weak int main(void)
 {
 #ifdef RT_USING_SDIO
     int timeout = 0;

bsp/bluetrum/ab32vg1-ab-prougen/README.md

@@ -29,10 +29,10 @@
 所有在中断中使用的函数或数据需要放在 RAM 中，否则会导致系统运行报错。具体做法可以参考下面
 
 ``` c
-RT_SECTION(".irq.example.str")
+rt_section(".irq.example.str")
 static const char example_info[] = "example 0x%x";
 
-RT_SECTION(".irq.example")
+rt_section(".irq.example")
 void example_isr(void)
 {
     rt_kprintf(example_info, 11);

bsp/bluetrum/ab32vg1-ab-prougen/board/board.c

@@ -68,20 +68,20 @@ void hal_printf(const char *fmt, ...)
 }
 #endif
 
-RT_SECTION(".irq")
+rt_section(".irq")
 void os_interrupt_enter(void)
 {
     rt_interrupt_enter();
 }
 
-RT_SECTION(".irq")
+rt_section(".irq")
 void os_interrupt_leave(void)
 {
     rt_interrupt_leave();
 }
 
 typedef void (*isr_t)(void);
-RT_SECTION(".irq")
+rt_section(".irq")
 isr_t register_isr(int vector, isr_t isr)
 {
     char buf[8] = {0};
@@ -90,7 +90,7 @@ isr_t register_isr(int vector, isr_t isr)
     rt_hw_interrupt_install(vector, handle, RT_NULL, buf);
 }
 
-RT_SECTION(".irq.timer")
+rt_section(".irq.timer")
 void timer0_isr(int vector, void *param)
 {
     rt_interrupt_enter();
@@ -136,7 +136,7 @@ void hal_udelay(uint32_t nus)
  *
  * @param us microseconds.
  */
-RT_SECTION(".com_text")
+rt_section(".com_text")
 void rt_hw_us_delay(rt_uint32_t us)
 {
     rt_uint32_t ticks;
@@ -213,7 +213,7 @@ void rt_hw_board_init(void)
 #endif
 }
 
-RT_SECTION(".irq.cache")
+rt_section(".irq.cache")
 void cache_init(void)
 {
     os_cache_init();
@@ -221,7 +221,7 @@ void cache_init(void)
     rt_mutex_init(&mutex_cache, "cache_mutex", RT_IPC_FLAG_PRIO);
 }
 
-RT_SECTION(".irq.cache")
+rt_section(".irq.cache")
 void os_spiflash_lock(void)
 {
     if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0))
@@ -230,7 +230,7 @@ void os_spiflash_lock(void)
     }
 }
 
-RT_SECTION(".irq.cache")
+rt_section(".irq.cache")
 void os_spiflash_unlock(void)
 {
     if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0))
@@ -239,7 +239,7 @@ void os_spiflash_unlock(void)
     }
 }
 
-RT_SECTION(".irq.cache")
+rt_section(".irq.cache")
 void os_cache_lock(void)
 {
     if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0))
@@ -248,7 +248,7 @@ void os_cache_lock(void)
     }
 }
 
-RT_SECTION(".irq.cache")
+rt_section(".irq.cache")
 void os_cache_unlock(void)
 {
     if ((rt_thread_self() != RT_NULL) && (rt_interrupt_nest == 0))
@@ -257,7 +257,7 @@ void os_cache_unlock(void)
     }
 }
 
-RT_SECTION(".irq.err.str")
+rt_section(".irq.err.str")
 static const char stack_info[] = "thread sp=0x%x name=%s";
 
 void rt_hw_console_output(const char *str)
@@ -271,7 +271,7 @@ void rt_hw_console_output(const char *str)
  * @note (IRQ in Flash: %x %x - %x %x\n, -, rt_interrupt_nest, PC, miss_addr)
  *       miss_addr: The address in map file minus 0x10000000
  */
-RT_SECTION(".irq.err")
+rt_section(".irq.err")
 void exception_isr(void)
 {
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)

bsp/bluetrum/ab32vg1-ab-prougen/board/ports/audio/drv_sound.c

@@ -109,7 +109,7 @@ void dac_start(void)
     //AUANGCON1 |= BIT(3);  // pa mute
 }
 
-RT_SECTION(".irq.audio")
+rt_section(".irq.audio")
 void audio_sem_post(void)
 {
     rt_sem_release(snd_dev.semaphore);
@@ -445,7 +445,7 @@ static struct rt_audio_ops ops =
     .buffer_info = sound_buffer_info,
 };
 
-RT_SECTION(".irq.audio")
+rt_section(".irq.audio")
 static void audio_isr(int vector, void *param)
 {
     rt_interrupt_enter();

bsp/bluetrum/libraries/hal_drivers/drv_common.c

@@ -16,21 +16,21 @@ static rt_mq_t drv_mq = RT_NULL;
 void uart0_irq_process(void);
 void uart1_irq_process(void);
 
-RT_SECTION(".irq.uart")
+rt_section(".irq.uart")
 void uart0_irq_post(void)
 {
     rt_uint8_t mq_msg = MSG_UART0_IRQ;
     rt_mq_send(drv_mq, &mq_msg, 1);
 }
 
-RT_SECTION(".irq.uart")
+rt_section(".irq.uart")
 void uart1_irq_post(void)
 {
     rt_uint8_t mq_msg = MSG_UART1_IRQ;
     rt_mq_send(drv_mq, &mq_msg, 1);
 }
 
-RT_SECTION(".irq.uart")
+rt_section(".irq.uart")
 void uart2_irq_post(void)
 {
     rt_uint8_t mq_msg = MSG_UART2_IRQ;

bsp/bluetrum/libraries/hal_drivers/drv_hwtimer.c

@@ -68,7 +68,7 @@ static struct ab32_hwtimer ab32_hwtimer_obj[] =
 #endif
 };
 
-RT_SECTION(".irq.timer")
+rt_section(".irq.timer")
 static void _rt_device_hwtimer_isr(rt_hwtimer_t *timer)
 {
     RT_ASSERT(timer != RT_NULL);
@@ -216,7 +216,7 @@ static const struct rt_hwtimer_ops _ops =
 };
 
 #if defined(BSP_USING_TIM2) || defined(BSP_USING_TIM4) || defined(BSP_USING_TIM5)
-RT_SECTION(".irq.timer")
+rt_section(".irq.timer")
 void timer2_4_5_isr(int vector, void *param)
 {
     rt_interrupt_enter();
@@ -243,7 +243,7 @@ void timer2_4_5_isr(int vector, void *param)
 #endif
 
 #ifdef BSP_USING_TIM3
-RT_SECTION(".irq.timer")
+rt_section(".irq.timer")
 void timer3_isr(int vector, void *param)
 {
     rt_interrupt_enter();
@@ -254,7 +254,7 @@ void timer3_isr(int vector, void *param)
 #endif
 
 #ifdef BSP_USING_TIM1
-RT_SECTION(".irq.timer")
+rt_section(".irq.timer")
 void timer1_isr(int vector, void *param)
 {
     rt_interrupt_enter();

bsp/bluetrum/libraries/hal_drivers/drv_irrx.c

@@ -57,7 +57,7 @@ static struct ab32_irrx_data _irrx = {0};
  * @param addr inverted address   Extended NEC: 16bits address
  * @param cmd  inverted command
  */
-RT_SECTION(".irq.irrx")
+rt_section(".irq.irrx")
 rt_uint8_t ab32_get_irkey(rt_uint16_t *addr, rt_uint16_t *cmd)
 {
     if (_irrx.cnt != 32) {
@@ -82,7 +82,7 @@ void ab32_clr_irkey(void)
 }
 
 #ifdef BSP_USING_IRRX_HW
-RT_SECTION(".irq.irrx")
+rt_section(".irq.irrx")
 static void irrx_isr(int vector, void *param)
 {
     rt_interrupt_enter();
@@ -133,7 +133,7 @@ static void _irrx_hw_init(void)
 
 #define TMR3_RCLK               (1000u)            //xosc26m_div 1M
 
-RT_SECTION(".irq.irrx")
+rt_section(".irq.irrx")
 static void irrx_isr(int vector, void *param)
 {
     rt_uint32_t tmrcnt;

bsp/bluetrum/libraries/hal_drivers/drv_sdio.c

@@ -47,7 +47,7 @@ struct rthw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 static rt_uint8_t sd_baud = 119;
@@ -496,7 +496,7 @@ static rt_int32_t rthw_sd_detect(struct rt_mmcsd_host *host)
   * @param  host  rt_mmcsd_host
   * @retval None
   */
-RT_SECTION(".irq.sdio")
+rt_section(".irq.sdio")
 void rthw_sdio_irq_process(struct rt_mmcsd_host *host)
 {
     int complete = 0;
@@ -617,7 +617,7 @@ static rt_err_t _dma_rxconfig(rt_uint32_t *dst, int Size)
     return RT_EOK;
 }
 
-RT_SECTION(".irq.sdio")
+rt_section(".irq.sdio")
 void sdio_isr(int vector, void *param)
 {
     /* enter interrupt */

bsp/bluetrum/libraries/hal_drivers/drv_usart.c

@@ -233,7 +233,7 @@ void uart2_irq_process(void)
 }
 #endif
 
-RT_SECTION(".irq.usart")
+rt_section(".irq.usart")
 static void uart_isr(int vector, void *param)
 {
     rt_interrupt_enter();
@@ -267,7 +267,7 @@ static void uart_isr(int vector, void *param)
 }
 
 #ifdef HUART_ENABLE
-RT_SECTION(".irq.huart")
+rt_section(".irq.huart")
 void huart_timer_isr(void)
 {
     huart_if_rx_ovflow();
@@ -279,7 +279,7 @@ void huart_timer_isr(void)
     uart1_irq_post();
 }
 #else
-RT_SECTION(".irq.huart")
+rt_section(".irq.huart")
 void huart_timer_isr(void)
 {
 }

bsp/core-v-mcu/core-v-cv32e40p/applications/main.c

@@ -18,7 +18,7 @@
 static struct rt_thread test1_thread;
 static rt_thread_t test2_thread = RT_NULL;
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t rt_test1_thread_stack[1024];
 static void test1_thread_entry(void* parameter);
 static void test2_thread_entry(void* parameter);

bsp/dm365/applications/board.c

@@ -27,7 +27,7 @@
     rt_uint8_t _fiq_stack_start[1024];
     rt_uint8_t _undefined_stack_start[512];
     rt_uint8_t _abort_stack_start[512];
-    rt_uint8_t _svc_stack_start[1024] RT_SECTION(".nobss");
+    rt_uint8_t _svc_stack_start[1024] rt_section(".nobss");
     extern unsigned char __bss_start;
     extern unsigned char __bss_end;
 #endif

bsp/essemi/es32f0654/drivers/drv_gpio.c

@@ -76,7 +76,7 @@ struct rt_pin_irq_hdr pin_irq_hdr_tab[] =
 
 #ifdef ES_CONF_EXTI_IRQ_0
 
-RT_WEAK void irq_pin0_callback(void* arg)
+rt_weak void irq_pin0_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 0\r\n");
 }
@@ -84,7 +84,7 @@ RT_WEAK void irq_pin0_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_1
 
-RT_WEAK void irq_pin1_callback(void* arg)
+rt_weak void irq_pin1_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 1\r\n");
 }
@@ -93,7 +93,7 @@ RT_WEAK void irq_pin1_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_2
 
-   RT_WEAK void irq_pin2_callback(void* arg)
+   rt_weak void irq_pin2_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 2\r\n");
 }
@@ -102,7 +102,7 @@ RT_WEAK void irq_pin1_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_3
 
-RT_WEAK void irq_pin3_callback(void* arg)
+rt_weak void irq_pin3_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 3\r\n");
 }
@@ -111,7 +111,7 @@ RT_WEAK void irq_pin3_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_4
 
-RT_WEAK void irq_pin4_callback(void* arg)
+rt_weak void irq_pin4_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 4\r\n");
 }
@@ -120,7 +120,7 @@ RT_WEAK void irq_pin4_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_5
 
-RT_WEAK void irq_pin5_callback(void* arg)
+rt_weak void irq_pin5_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 5\r\n");
 }
@@ -129,7 +129,7 @@ RT_WEAK void irq_pin5_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_6
 
-RT_WEAK void irq_pin6_callback(void* arg)
+rt_weak void irq_pin6_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 6\r\n");
 }
@@ -138,7 +138,7 @@ RT_WEAK void irq_pin6_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_7
 
-RT_WEAK void irq_pin7_callback(void* arg)
+rt_weak void irq_pin7_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 7\r\n");
 }
@@ -147,7 +147,7 @@ RT_WEAK void irq_pin7_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_8
 
-RT_WEAK void irq_pin8_callback(void* arg)
+rt_weak void irq_pin8_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 8\r\n");
 }
@@ -156,7 +156,7 @@ RT_WEAK void irq_pin8_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_9
 
-RT_WEAK void irq_pin9_callback(void* arg)
+rt_weak void irq_pin9_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 9\r\n");
 }
@@ -165,7 +165,7 @@ RT_WEAK void irq_pin9_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_10
 
-RT_WEAK void irq_pin10_callback(void* arg)
+rt_weak void irq_pin10_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 10\r\n");
 }
@@ -174,7 +174,7 @@ RT_WEAK void irq_pin10_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_11
 
-RT_WEAK void irq_pin11_callback(void* arg)
+rt_weak void irq_pin11_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 11\r\n");
 }
@@ -183,7 +183,7 @@ RT_WEAK void irq_pin11_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_12
 
-RT_WEAK void irq_pin12_callback(void* arg)
+rt_weak void irq_pin12_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 12\r\n");
 }
@@ -192,7 +192,7 @@ RT_WEAK void irq_pin12_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_13
 
-RT_WEAK void irq_pin13_callback(void* arg)
+rt_weak void irq_pin13_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 13\r\n");
 }
@@ -201,7 +201,7 @@ RT_WEAK void irq_pin13_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_14
 
-RT_WEAK void irq_pin14_callback(void* arg)
+rt_weak void irq_pin14_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 14\r\n");
 }
@@ -210,7 +210,7 @@ RT_WEAK void irq_pin14_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_15
 
-RT_WEAK void irq_pin15_callback(void* arg)
+rt_weak void irq_pin15_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 15\r\n");
 }

bsp/essemi/es32f369x/drivers/drv_gpio.c

@@ -77,7 +77,7 @@ struct rt_pin_irq_hdr pin_irq_hdr_tab[] =
 
 #ifdef ES_CONF_EXTI_IRQ_0
 
-RT_WEAK void irq_pin0_callback(void* arg)
+rt_weak void irq_pin0_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 0\r\n");
 }
@@ -85,7 +85,7 @@ RT_WEAK void irq_pin0_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_1
 
-RT_WEAK void irq_pin1_callback(void* arg)
+rt_weak void irq_pin1_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 1\r\n");
 }
@@ -94,7 +94,7 @@ RT_WEAK void irq_pin1_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_2
 
-   RT_WEAK void irq_pin2_callback(void* arg)
+   rt_weak void irq_pin2_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 2\r\n");
 }
@@ -103,7 +103,7 @@ RT_WEAK void irq_pin1_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_3
 
-RT_WEAK void irq_pin3_callback(void* arg)
+rt_weak void irq_pin3_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 3\r\n");
 }
@@ -112,7 +112,7 @@ RT_WEAK void irq_pin3_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_4
 
-RT_WEAK void irq_pin4_callback(void* arg)
+rt_weak void irq_pin4_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 4\r\n");
 }
@@ -121,7 +121,7 @@ RT_WEAK void irq_pin4_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_5
 
-RT_WEAK void irq_pin5_callback(void* arg)
+rt_weak void irq_pin5_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 5\r\n");
 }
@@ -130,7 +130,7 @@ RT_WEAK void irq_pin5_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_6
 
-RT_WEAK void irq_pin6_callback(void* arg)
+rt_weak void irq_pin6_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 6\r\n");
 }
@@ -139,7 +139,7 @@ RT_WEAK void irq_pin6_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_7
 
-RT_WEAK void irq_pin7_callback(void* arg)
+rt_weak void irq_pin7_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 7\r\n");
 }
@@ -148,7 +148,7 @@ RT_WEAK void irq_pin7_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_8
 
-RT_WEAK void irq_pin8_callback(void* arg)
+rt_weak void irq_pin8_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 8\r\n");
 }
@@ -157,7 +157,7 @@ RT_WEAK void irq_pin8_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_9
 
-RT_WEAK void irq_pin9_callback(void* arg)
+rt_weak void irq_pin9_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 9\r\n");
 }
@@ -166,7 +166,7 @@ RT_WEAK void irq_pin9_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_10
 
-RT_WEAK void irq_pin10_callback(void* arg)
+rt_weak void irq_pin10_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 10\r\n");
 }
@@ -175,7 +175,7 @@ RT_WEAK void irq_pin10_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_11
 
-RT_WEAK void irq_pin11_callback(void* arg)
+rt_weak void irq_pin11_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 11\r\n");
 }
@@ -184,7 +184,7 @@ RT_WEAK void irq_pin11_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_12
 
-RT_WEAK void irq_pin12_callback(void* arg)
+rt_weak void irq_pin12_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 12\r\n");
 }
@@ -193,7 +193,7 @@ RT_WEAK void irq_pin12_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_13
 
-RT_WEAK void irq_pin13_callback(void* arg)
+rt_weak void irq_pin13_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 13\r\n");
 }
@@ -202,7 +202,7 @@ RT_WEAK void irq_pin13_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_14
 
-RT_WEAK void irq_pin14_callback(void* arg)
+rt_weak void irq_pin14_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 14\r\n");
 }
@@ -211,7 +211,7 @@ RT_WEAK void irq_pin14_callback(void* arg)
 
 #ifdef ES_CONF_EXTI_IRQ_15
 
-RT_WEAK void irq_pin15_callback(void* arg)
+rt_weak void irq_pin15_callback(void* arg)
 {
     rt_kprintf("\r\nEXTI 15\r\n");
 }

bsp/fm33lc026/libraries/HAL_Drivers/drv_common.c

@@ -90,7 +90,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will initial STM32 board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
     void SelRCHFToPLL(uint32_t rchf, uint32_t clock);
 

bsp/frdm-k64f/applications/application.c

@@ -35,7 +35,7 @@ float f_var2;
 float f_var3;
 float f_var4;
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static char thread_led1_stack[1024];
 struct rt_thread thread_led1;
 static void rt_thread_entry_led1(void* parameter)

bsp/frdm-k64f/board/drv_emac.c

@@ -52,10 +52,10 @@ struct emac_device
     /* inherit from Ethernet device */
     struct eth_device parent;
 
-    ALIGN(64) enet_rx_bd_struct_t RxBuffDescrip[ENET_RX_RING_LEN];
-    ALIGN(64) enet_tx_bd_struct_t TxBuffDescrip[ENET_TX_RING_LEN];
-    ALIGN(64) uint8_t RxDataBuff[ENET_RX_RING_LEN * ENET_ALIGN(ENET_RXBUFF_SIZE)];
-    ALIGN(64) uint8_t TxDataBuff[ENET_TX_RING_LEN * ENET_ALIGN(ENET_TXBUFF_SIZE)];
+    rt_align(64) enet_rx_bd_struct_t RxBuffDescrip[ENET_RX_RING_LEN];
+    rt_align(64) enet_tx_bd_struct_t TxBuffDescrip[ENET_TX_RING_LEN];
+    rt_align(64) uint8_t RxDataBuff[ENET_RX_RING_LEN * ENET_ALIGN(ENET_RXBUFF_SIZE)];
+    rt_align(64) uint8_t TxDataBuff[ENET_TX_RING_LEN * ENET_ALIGN(ENET_TXBUFF_SIZE)];
 
     enet_handle_t enet_handle;
     rt_uint8_t  dev_addr[MAX_ADDR_LEN];         /* MAC address  */

bsp/ft2004/drivers/drv_sdctrl.c

@@ -45,7 +45,7 @@ typedef struct
 
 ft_sdctrl_class_t sdctrl_class;
 
-ALIGN(SDCTR_ALIGN_LEN)
+rt_align(SDCTR_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDCTR_BUFF_SIZE];
 
 static void rthw_sdctrl_send_command(ft_sdctrl_class_t *class_p, struct mmcsd_pkg *pkg);

bsp/ft32/ft32f072xb-starter/board/board.c

@@ -121,7 +121,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will initial FT32 board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
     SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);
     /* Heap initialization */

bsp/imxrt/libraries/drivers/drv_eth.c

@@ -112,11 +112,11 @@ struct rt_imxrt_eth
 };
 
 AT_NONCACHEABLE_SECTION_ALIGN(static enet_tx_bd_struct_t g_txBuffDescrip[ENET_TXBD_NUM], ENET_BUFF_ALIGNMENT);
-ALIGN(ENET_BUFF_ALIGNMENT)
+rt_align(ENET_BUFF_ALIGNMENT)
 rt_uint8_t g_txDataBuff[ENET_TXBD_NUM][RT_ALIGN(ENET_TXBUFF_SIZE, ENET_BUFF_ALIGNMENT)];
 
 AT_NONCACHEABLE_SECTION_ALIGN(static enet_rx_bd_struct_t g_rxBuffDescrip[ENET_RXBD_NUM], ENET_BUFF_ALIGNMENT);
-ALIGN(ENET_BUFF_ALIGNMENT)
+rt_align(ENET_BUFF_ALIGNMENT)
 rt_uint8_t g_rxDataBuff[ENET_RXBD_NUM][RT_ALIGN(ENET_RXBUFF_SIZE, ENET_BUFF_ALIGNMENT)];
 
 static struct rt_imxrt_eth imxrt_eth_device;

bsp/imxrt/libraries/drivers/drv_sdio.c

@@ -69,7 +69,7 @@ static int enable_log = 1;
 #define USDHC_ADMA2_ADDR_ALIGN      (4U)        /* define the ADMA2 descriptor table addr align size */
 #endif
 
-//ALIGN(USDHC_ADMA2_ADDR_ALIGN) uint32_t g_usdhcAdma2Table[USDHC_ADMA_TABLE_WORDS] SECTION("NonCacheable");
+//rt_align(USDHC_ADMA2_ADDR_ALIGN) uint32_t g_usdhcAdma2Table[USDHC_ADMA_TABLE_WORDS] SECTION("NonCacheable");
 AT_NONCACHEABLE_SECTION_ALIGN(uint32_t g_usdhcAdma2Table[USDHC_ADMA_TABLE_WORDS], USDHC_ADMA2_ADDR_ALIGN);
 struct imxrt_mmcsd
 {

bsp/k210/drivers/drv_uart.c

@@ -446,7 +446,7 @@ static void uart_irq_handler(int irqno, void *param)
 
 /* WEAK for SDK 0.5.6 */
 
-RT_WEAK void uart_debug_init(uart_device_number_t uart_channel)
+rt_weak void uart_debug_init(uart_device_number_t uart_channel)
 {
 
 }

bsp/loongson/ls1bdev/drivers/display_controller.c

@@ -33,7 +33,7 @@ struct vga_struct vga_mode[] =
     {/*"1440x900_67.00"*/   120280, 1440,   1528,   1680,   1920,   900,    901,    904,    935,    },
 };
 
-ALIGN(16)
+rt_align(16)
 volatile rt_uint16_t _rt_framebuffer[FB_YSIZE][FB_XSIZE];
 static struct rt_device_graphic_info _dc_info;
 

bsp/loongson/ls1cdev/drivers/display_controller.c

@@ -43,7 +43,7 @@ struct vga_struct vga_mode[] =
 
 static volatile int fb_index = 0;
 
-ALIGN(16)
+rt_align(16)
 volatile rt_uint16_t _rt_framebuffer[FB_YSIZE][FB_XSIZE];
 volatile rt_uint16_t _rt_framebuffer0[FB_YSIZE][FB_XSIZE];
 volatile rt_uint16_t _rt_framebuffer1[FB_YSIZE][FB_XSIZE];

bsp/lpc178x/applications/application.c

@@ -112,7 +112,7 @@ void rt_init_thread_entry(void *parameter)
 // trun off led n
 #define rt_hw_led_off(n)   LPC_GPIO2->SET |= 1<<25;
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static char thread_led_stack[1024];
 struct rt_thread thread_led;
 static void rt_thread_entry_led(void* parameter)

bsp/lpc2148/applications/application.c

@@ -96,7 +96,7 @@ void rt_init_thread_entry(void *parameter)
 #define LED3     (1<<18) //P1
 #define LED4     (1<<19) //P1
 
-ALIGN(4) char thread_led1_stack[512];
+rt_align(4) char thread_led1_stack[512];
 struct rt_thread thread_led1;
 void thread_led1_entry(void *parameter)
 {
@@ -122,7 +122,7 @@ void thread_led1_entry(void *parameter)
     }
 }
 
-ALIGN(4) char thread_led2_stack[512];
+rt_align(4) char thread_led2_stack[512];
 struct rt_thread thread_led2;
 void thread_led2_entry(void *parameter)
 {

bsp/lpc43xx/M0/applications/application.c

@@ -39,7 +39,7 @@ void rt_init_thread_entry(void *parameter)
 }
 
 /*the led thread*/
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[1024];
 static struct rt_thread led_thread;
 static void led_thread_entry(void *parameter)

bsp/lpc43xx/M0/applications/vbus_drv.c

@@ -15,7 +15,7 @@
 #include <vbus.h>
 #include <board.h>
 
-struct rt_vbus_ring rt_vbus_rings[2] RT_SECTION("vbus_ring");
+struct rt_vbus_ring rt_vbus_rings[2] rt_section("vbus_ring");
 
 int rt_vbus_do_init(void)
 {

bsp/lpc43xx/M4/applications/application.c

@@ -22,7 +22,7 @@
 #include <vbus.h>
 #endif
 
-static const unsigned char _M0_CODE[] RT_SECTION("M0_CODE") = {
+static const unsigned char _M0_CODE[] rt_section("M0_CODE") = {
 #include "M0_CODE.h"
 };
 
@@ -72,7 +72,7 @@ void rt_init_thread_entry(void *parameter)
 }
 
 /*the led thread*/
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[ 512 ];
 static struct rt_thread led_thread;
 static void led_thread_entry(void *parameter)

bsp/lpc43xx/M4/applications/vbus_drv.c

@@ -15,7 +15,7 @@
 #include <vbus.h>
 #include <board.h>
 
-struct rt_vbus_ring rt_vbus_rings[2] RT_SECTION("vbus_ring");
+struct rt_vbus_ring rt_vbus_rings[2] rt_section("vbus_ring");
 
 int rt_vbus_do_init(void)
 {

bsp/lpc43xx/drivers/drv_emac.c

@@ -20,7 +20,7 @@
 #define EMAC_PHY_100MBIT    2
 
 #define MAX_ADDR_LEN 6
-static rt_uint32_t ETH_RAM_BASE[4 * 1024] RT_SECTION("ETH_RAM");
+static rt_uint32_t ETH_RAM_BASE[4 * 1024] rt_section("ETH_RAM");
 
 /* EMAC variables located in 16K Ethernet SRAM */
 #define RX_DESC_BASE         (uint32_t)&ETH_RAM_BASE[0]

bsp/lpc824/applications/application.c

@@ -19,11 +19,11 @@
 
 #ifndef RT_USING_HEAP
 /* if there is not enable heap, we should use static thread and stack. */
-ALIGN(8)
+rt_align(8)
 static rt_uint8_t init_stack[INIT_STACK_SIZE];
 static struct rt_thread init_thread;
 
-ALIGN(8)
+rt_align(8)
 static rt_uint8_t led_stack[LED_STACK_SIZE];
 static struct rt_thread led_thread;
 #endif

bsp/m16c62p/applications/application.c

@@ -17,7 +17,7 @@
 
 static struct rt_thread led;
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[256];
 
 static void rt_thread_entry_led(void *parameter)

bsp/mini2440/drivers/board.c

@@ -31,7 +31,7 @@
     rt_uint8_t _fiq_stack_start[1024];
     rt_uint8_t _undefined_stack_start[512];
     rt_uint8_t _abort_stack_start[512];
-    rt_uint8_t _svc_stack_start[4096] RT_SECTION(".nobss");
+    rt_uint8_t _svc_stack_start[4096] rt_section(".nobss");
 #endif
 
 #if defined(__CC_ARM)

bsp/mm32/libraries/HAL_Drivers/drv_common.c

@@ -121,7 +121,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will initial STM32 board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
 #ifdef BSP_SCB_ENABLE_I_CACHE
     /* Enable I-Cache---------------------------------------------------------*/

bsp/nios_ii/application.c

@@ -30,7 +30,7 @@
                          LED_BASE,\
                          IORD_ALTERA_AVALON_PIO_DATA(LED_BASE) & ~(1<<n) )
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static char thread_led1_stack[1024];
 struct rt_thread thread_led1;
 static void rt_thread_entry_led1(void* parameter)
@@ -56,7 +56,7 @@ static void rt_thread_entry_led1(void* parameter)
     }
 }
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static char thread_led2_stack[1024];
 struct rt_thread thread_led2;
 void rt_thread_entry_led2(void* parameter)

bsp/nrf5x/libraries/drivers/drv_uart.c

@@ -166,7 +166,7 @@ static rt_err_t _uart_ctrl(struct rt_serial_device *serial, int cmd, void *arg)
 
     return RT_EOK;
 }
-RT_WEAK int uart_putc_hook(rt_uint8_t *ch)
+rt_weak int uart_putc_hook(rt_uint8_t *ch)
 {
     return -1;
 }
@@ -192,7 +192,7 @@ static int _uart_putc(struct rt_serial_device *serial, char c)
     return rtn;
 }
 
-RT_WEAK int uart_getc_hook(rt_uint8_t *ch)
+rt_weak int uart_getc_hook(rt_uint8_t *ch)
 {
     return -1;
 };

bsp/nuvoton/libraries/m031/rtt_port/drv_common.c

@@ -24,7 +24,7 @@
 /**
  * This function will initial M032 board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* Init System/modules clock */
     nutool_modclkcfg_init();

bsp/nuvoton/libraries/m2354/rtt_port/drv_common.c

@@ -24,7 +24,7 @@
 /**
  * This function will initial M487 board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* Init System/modules clock */
     nutool_modclkcfg_init();

bsp/nuvoton/libraries/m460/rtt_port/drv_common.c

@@ -29,7 +29,7 @@ extern void nutool_pincfg_init(void);
 /**
  * This function will initial.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     uint32_t u32RegLockBackup = SYS_IsRegLocked();
 

bsp/nuvoton/libraries/m480/rtt_port/drv_common.c

@@ -22,7 +22,7 @@
 /**
  * This function will initial.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* Init System/modules clock */
     nutool_modclkcfg_init();

bsp/nuvoton/libraries/ma35/rtt_port/drv_common.c

@@ -301,7 +301,7 @@ void idle_wfi(void)
 extern void nu_clock_dump(void);
 extern void nu_clock_raise(void);
 
-RT_WEAK void nutool_pincfg_init(void)
+rt_weak void nutool_pincfg_init(void)
 {
 
 }
@@ -309,7 +309,7 @@ RT_WEAK void nutool_pincfg_init(void)
 /**
  * This function will initial board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* Unlock protected registers */
     SYS_UnlockReg();

bsp/nuvoton/libraries/ma35/rtt_port/drv_disp.c

@@ -69,9 +69,9 @@ static struct nu_disp nu_fbdev[eLayer_Cnt] =
 #endif
 };
 
-RT_WEAK void nu_lcd_backlight_on(void) { }
+rt_weak void nu_lcd_backlight_on(void) { }
 
-RT_WEAK void nu_lcd_backlight_off(void) { }
+rt_weak void nu_lcd_backlight_off(void) { }
 
 static void nu_disp_isr(int vector, void *param)
 {

bsp/nuvoton/libraries/ma35/rtt_port/drv_rtp.c

@@ -106,7 +106,7 @@ exit_nu_rtp_load_from_memory:
 }
 #endif
 
-RT_WEAK void nu_rtp_sspcc_setup(void)
+rt_weak void nu_rtp_sspcc_setup(void)
 {
     SSPCC_SET_REALM(SSPCC_UART16, SSPCC_SSET_SUBM);
 

bsp/nuvoton/libraries/ma35/rtt_port/drv_sdio.c

@@ -59,12 +59,12 @@ typedef struct nu_sdh *nu_sdh_t;
 
 /* Private variables ------------------------------------------------------------*/
 #if defined(BSP_USING_SDH0)
-    ALIGN(SDH_ALIGN_LEN)
+    rt_align(SDH_ALIGN_LEN)
     static uint8_t g_au8CacheBuf_SDH0[SDH_BUFF_SIZE];
 #endif
 
 #if defined(BSP_USING_SDH1)
-    ALIGN(SDH_ALIGN_LEN)
+    rt_align(SDH_ALIGN_LEN)
     static uint8_t g_au8CacheBuf_SDH1[SDH_BUFF_SIZE];
 #endif
 

bsp/nuvoton/libraries/n9h30/rtt_port/drv_common.c

@@ -30,7 +30,7 @@ static struct mem_desc hw_mem_desc[] =
 /**
  * This function will initial M487 board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* initialize base clock */
     nu_clock_base_init();

bsp/nuvoton/libraries/n9h30/rtt_port/drv_vpost.c

@@ -70,9 +70,9 @@ static struct nu_vpost nu_fbdev[eVpost_Cnt] =
 #endif
 };
 
-RT_WEAK void nu_lcd_backlight_on(void) { }
+rt_weak void nu_lcd_backlight_on(void) { }
 
-RT_WEAK void nu_lcd_backlight_off(void) { }
+rt_weak void nu_lcd_backlight_off(void) { }
 static rt_err_t vpost_layer_open(rt_device_t dev, rt_uint16_t oflag)
 {
     nu_vpost_t psVpost = (nu_vpost_t)dev;

bsp/nuvoton/libraries/nu_packages/ADC_TOUCH/adc_touch.c

@@ -44,7 +44,7 @@ typedef nu_adc_touch *nu_adc_touch_t;
 static nu_adc_touch s_NuAdcTouch = {0};
 
 /* User can define ADC touch calibration matrix in board_dev.c. */
-RT_WEAK S_CALIBRATION_MATRIX g_sCalMat = { 1, 0, 0, 0, 1, 0, 1 };
+rt_weak S_CALIBRATION_MATRIX g_sCalMat = { 1, 0, 0, 0, 1, 0, 1 };
 static volatile uint32_t g_u32Calibrated = 0;
 
 static int nu_adc_touch_readfile(void);
@@ -327,7 +327,7 @@ static rt_err_t adc_request_point(rt_device_t pdev, struct rt_touch_data *psTouc
     return ret;
 }
 
-RT_WEAK void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t event)
+rt_weak void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t event)
 {
 }
 

bsp/nuvoton/libraries/nu_packages/Demo/usbd_hid_dance_mouse.c

@@ -22,7 +22,7 @@
 #include <rtdbg.h>
 
 static struct rt_thread usb_thread;
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static char usb_thread_stack[1024];
 static struct rt_semaphore tx_sem_complete;
 

bsp/nuvoton/libraries/nu_packages/ILI_TPC/ili_sample.c

@@ -18,7 +18,7 @@
 
 static rt_sem_t  tpc_sem = RT_NULL;
 
-RT_WEAK void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t state)
+rt_weak void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t state)
 {
     rt_kprintf("[%d] %d %d\n", state, x, y);
 }

bsp/nuvoton/libraries/nu_packages/TPC/tpc_worker.c

@@ -18,7 +18,7 @@
 
 static rt_sem_t  tpc_sem = RT_NULL;
 
-RT_WEAK void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t state)
+rt_weak void nu_touch_inputevent_cb(rt_int16_t x, rt_int16_t y, rt_uint8_t state)
 {
     rt_kprintf("[%d] %d %d\n", state, x, y);
 }

bsp/nuvoton/libraries/nuc980/rtt_port/drv_common.c

@@ -30,7 +30,7 @@ static struct mem_desc hw_mem_desc[] =
 /**
  * This function will initial M487 board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
     /* initialize base clock */
     nu_clock_base_init();

bsp/pic32ethernet/application.c

@@ -12,7 +12,7 @@
 #include <plib.h>
 #include <rtthread.h>
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 int thread_led1_stack[512];
 struct rt_thread thread_led1;
 void thread_led1_entry(void* parameter)

bsp/qemu-virt64-aarch64/applications/graphic.c

@@ -24,7 +24,7 @@ static rt_uint32_t cur_points[2];
 static rt_uint32_t cur_last_points[2];
 static rt_bool_t cur_event_sync;
 static rt_uint32_t color[2] = { 0xff0000, 0x0000ff };
-static rt_uint8_t cursor[VIRTIO_GPU_CURSOR_IMG_SIZE] ALIGN(VIRTIO_PAGE_SIZE);
+static rt_uint8_t cursor[VIRTIO_GPU_CURSOR_IMG_SIZE] rt_align(VIRTIO_PAGE_SIZE);
 
 void tablet_event_handler(struct virtio_input_event event)
 {

bsp/qemu-virt64-riscv/driver/drv_uart.c

@@ -161,6 +161,6 @@ int rt_hw_uart_init(void)
 }
 
 /* WEAK for SDK 0.5.6 */
-RT_WEAK void uart_debug_init(int uart_channel)
+rt_weak void uart_debug_init(int uart_channel)
 {
 }

bsp/renesas/libraries/HAL_Drivers/drv_common.c

@@ -109,7 +109,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will initial STM32 board.
  */
-RT_WEAK void rt_hw_board_init()
+rt_weak void rt_hw_board_init()
 {
 
     rt_hw_systick_init();

bsp/renesas/libraries/HAL_Drivers/drv_sdhi.c

@@ -24,7 +24,7 @@ struct rthw_sdio
 
 static struct rt_mmcsd_host *host;
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 rt_err_t command_send(sdhi_instance_ctrl_t *p_ctrl, struct rt_mmcsd_cmd *cmd)

bsp/rockchip/common/drivers/drv_cache.c

@@ -248,37 +248,37 @@ int rt_hw_cpu_cache_init(void)
 
 #else
 
-RT_WEAK void rt_hw_cpu_icache_enable(void)
+rt_weak void rt_hw_cpu_icache_enable(void)
 {
 }
 
-RT_WEAK void rt_hw_cpu_icache_disable(void)
+rt_weak void rt_hw_cpu_icache_disable(void)
 {
 }
 
-RT_WEAK rt_base_t rt_hw_cpu_icache_status(void)
+rt_weak rt_base_t rt_hw_cpu_icache_status(void)
 {
     return 0;
 }
 
-RT_WEAK void rt_hw_cpu_icache_ops(int ops, void *addr, int size)
+rt_weak void rt_hw_cpu_icache_ops(int ops, void *addr, int size)
 {
 }
 
-RT_WEAK void rt_hw_cpu_dcache_enable(void)
+rt_weak void rt_hw_cpu_dcache_enable(void)
 {
 }
 
-RT_WEAK void rt_hw_cpu_dcache_disable(void)
+rt_weak void rt_hw_cpu_dcache_disable(void)
 {
 }
 
-RT_WEAK rt_base_t rt_hw_cpu_dcache_status(void)
+rt_weak rt_base_t rt_hw_cpu_dcache_status(void)
 {
     return 0;
 }
 
-RT_WEAK void rt_hw_cpu_dcache_ops(int ops, void *addr, int size)
+rt_weak void rt_hw_cpu_dcache_ops(int ops, void *addr, int size)
 {
 }
 

bsp/rockchip/rk2108/board/common/board_base.c

@@ -36,7 +36,7 @@
 #endif
 
 #ifdef RT_USING_CRU
-RT_WEAK const struct clk_init clk_inits[] =
+rt_weak const struct clk_init clk_inits[] =
 {
     INIT_CLK("SCLK_SHRM", SCLK_SHRM, 10 * MHZ),
     INIT_CLK("PCLK_SHRM", PCLK_SHRM, 10 * MHZ),
@@ -63,7 +63,7 @@ RT_WEAK const struct clk_init clk_inits[] =
     { /* sentinel */ },
 };
 
-RT_WEAK const struct clk_unused clks_unused[] =
+rt_weak const struct clk_unused clks_unused[] =
 {
     {0, 0, 0x00030003},
     {0, 5, 0x00ee00ee},
@@ -78,7 +78,7 @@ RT_WEAK const struct clk_unused clks_unused[] =
 #endif
 
 #if defined(RT_USING_UART0)
-RT_WEAK const struct uart_board g_uart0_board =
+rt_weak const struct uart_board g_uart0_board =
 {
     .baud_rate = ROCKCHIP_UART_BAUD_RATE_DEFAULT,
     .dev_flag = ROCKCHIP_UART_SUPPORT_FLAG_DEFAULT,
@@ -88,7 +88,7 @@ RT_WEAK const struct uart_board g_uart0_board =
 #endif /* RT_USING_UART0 */
 
 #if defined(RT_USING_UART1)
-RT_WEAK const struct uart_board g_uart1_board =
+rt_weak const struct uart_board g_uart1_board =
 {
     .baud_rate = ROCKCHIP_UART_BAUD_RATE_DEFAULT,
     .dev_flag = ROCKCHIP_UART_SUPPORT_FLAG_DEFAULT,
@@ -98,7 +98,7 @@ RT_WEAK const struct uart_board g_uart1_board =
 #endif /* RT_USING_UART1 */
 
 #if defined(RT_USING_UART2)
-RT_WEAK const struct uart_board g_uart2_board =
+rt_weak const struct uart_board g_uart2_board =
 {
     .baud_rate = ROCKCHIP_UART_BAUD_RATE_DEFAULT,
     .dev_flag = ROCKCHIP_UART_SUPPORT_FLAG_DEFAULT,
@@ -108,7 +108,7 @@ RT_WEAK const struct uart_board g_uart2_board =
 #endif /* RT_USING_UART2 */
 
 extern void SysTick_Handler(void);
-RT_WEAK void tick_isr(int vector, void *param)
+rt_weak void tick_isr(int vector, void *param)
 {
     /* enter interrupt */
     rt_interrupt_enter();

bsp/rockchip/rk2108/board/common/iomux_base.c

@@ -15,7 +15,7 @@
 /**
  * @brief  Config iomux for M4 JTAG
  */
-RT_WEAK void m4_jtag_iomux_config(void)
+rt_weak void m4_jtag_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK0,
                          GPIO_PIN_C7 |  // M4_JTAG_TCK
@@ -26,7 +26,7 @@ RT_WEAK void m4_jtag_iomux_config(void)
 /**
  * @brief  Config iomux for UART0
  */
-RT_WEAK void uart0_iomux_config(void)
+rt_weak void uart0_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK0,
                          GPIO_PIN_C7 |  // UART0_RX
@@ -37,7 +37,7 @@ RT_WEAK void uart0_iomux_config(void)
 /**
  * @brief  Config iomux for UART1
  */
-RT_WEAK void uart1_m0_iomux_config(void)
+rt_weak void uart1_m0_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK0,
                          GPIO_PIN_D1 |  // UART1_RX_M0
@@ -49,7 +49,7 @@ RT_WEAK void uart1_m0_iomux_config(void)
                       (0 << GRF_SOC_CON5_GRF_CON_UART1_IOMUX_SEL_SHIFT));
 }
 
-RT_WEAK void uart1_m1_iomux_config(void)
+rt_weak void uart1_m1_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK0,
                          GPIO_PIN_A5 |  // UART1_RX_M1
@@ -61,7 +61,7 @@ RT_WEAK void uart1_m1_iomux_config(void)
                       (1 << GRF_SOC_CON5_GRF_CON_UART1_IOMUX_SEL_SHIFT));
 }
 
-RT_WEAK void uart1_m2_iomux_config(void)
+rt_weak void uart1_m2_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK1,
                          GPIO_PIN_B1 |  // UART1_RX_M2
@@ -73,7 +73,7 @@ RT_WEAK void uart1_m2_iomux_config(void)
                       (2 << GRF_SOC_CON5_GRF_CON_UART1_IOMUX_SEL_SHIFT));
 }
 
-RT_WEAK void uart1_m3_iomux_config(void)
+rt_weak void uart1_m3_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK0,
                          GPIO_PIN_A5,   // UART1_RX_M3
@@ -91,7 +91,7 @@ RT_WEAK void uart1_m3_iomux_config(void)
 /**
  * @brief  Config iomux for UART2
  */
-RT_WEAK void uart2_iomux_config(void)
+rt_weak void uart2_iomux_config(void)
 {
     HAL_PINCTRL_SetIOMUX(GPIO_BANK1,
                          GPIO_PIN_A0 |  // UART2_RX
@@ -104,7 +104,7 @@ RT_WEAK void uart2_iomux_config(void)
 /**
  * @brief  Config iomux for RK2108
  */
-RT_WEAK void rt_hw_iomux_config(void)
+rt_weak void rt_hw_iomux_config(void)
 {
     uart2_iomux_config();
 

bsp/rx/applications/application.c

@@ -172,7 +172,7 @@ void rt_init_thread_entry(void* parameter)
 
 
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[ 512 ];
 static struct rt_thread led_thread;
 static void led_thread_entry(void* parameter)

bsp/sep6200/application/startup.c

@@ -28,7 +28,7 @@ rt_uint8_t _irq_stack_start[1024];
 rt_uint8_t _fiq_stack_start[1024];
 rt_uint8_t _undefined_stack_start[512];
 rt_uint8_t _abort_stack_start[512];
-rt_uint8_t _priv_stack_start[4096]; RT_SECTION(".nobss");
+rt_uint8_t _priv_stack_start[4096]; rt_section(".nobss");
 extern unsigned char __bss_start;
 extern unsigned char __bss_end;
 

bsp/smartfusion2/board/board.c

@@ -40,12 +40,12 @@ static uint32_t _SysTick_Config(rt_uint32_t ticks)
 #if defined(RT_USING_USER_MAIN) && defined(RT_USING_HEAP)
 #define RT_HEAP_SIZE 1024
 static uint32_t rt_heap[RT_HEAP_SIZE];     // heap default size: 4K(1024 * 4)
-RT_WEAK void *rt_heap_begin_get(void)
+rt_weak void *rt_heap_begin_get(void)
 {
     return rt_heap;
 }
 
-RT_WEAK void *rt_heap_end_get(void)
+rt_weak void *rt_heap_end_get(void)
 {
     return rt_heap + RT_HEAP_SIZE;
 }

bsp/stm32/libraries/HAL_Drivers/drv_common.c

@@ -164,7 +164,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 /**
  * This function will initial STM32 board.
  */
-RT_WEAK void rt_hw_board_init(void)
+rt_weak void rt_hw_board_init(void)
 {
 #ifdef BSP_SCB_ENABLE_I_CACHE
     /* Enable I-Cache---------------------------------------------------------*/

bsp/stm32/libraries/HAL_Drivers/drv_lcd_mipi.c

@@ -231,22 +231,22 @@ int rt_hw_lcd_init(void)
 INIT_DEVICE_EXPORT(rt_hw_lcd_init);
 
 
-RT_WEAK void stm32_mipi_lcd_init(void)
+rt_weak void stm32_mipi_lcd_init(void)
 {
     rt_kprintf("please Implementation function %s\n", __func__);
 }
 
-RT_WEAK void stm32_mipi_lcd_config(rt_uint32_t pixel_format)
+rt_weak void stm32_mipi_lcd_config(rt_uint32_t pixel_format)
 {
     rt_kprintf("please Implementation function %s\n", __func__);
 }
 
-RT_WEAK void stm32_mipi_display_on(void)
+rt_weak void stm32_mipi_display_on(void)
 {
     rt_kprintf("please Implementation function %s\n", __func__);
 }
 
-RT_WEAK void stm32_mipi_display_off(void)
+rt_weak void stm32_mipi_display_off(void)
 {
     rt_kprintf("please Implementation function %s\n", __func__);
 }

bsp/stm32/libraries/HAL_Drivers/drv_rtc.c

@@ -43,12 +43,12 @@ static RTC_AlarmTypeDef Alarm_InitStruct = { 0 };
 static struct rtc_device_object rtc_device;
 static RTC_HandleTypeDef RTC_Handler;
 
-RT_WEAK uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister)
+rt_weak uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister)
 {
     return (~BKUP_REG_DATA);
 }
 
-RT_WEAK void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data)
+rt_weak void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data)
 {
     return;
 }

bsp/stm32/libraries/HAL_Drivers/drv_sdio.c

@@ -46,7 +46,7 @@ struct rthw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 static rt_uint32_t stm32_sdio_clk_get(struct stm32_sdio *hw_sdio)

bsp/stm32/stm32h743-atk-apollo/board/ports/drv_sdio.c

@@ -40,7 +40,7 @@ struct rthw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 /**

bsp/stm32/stm32h743-openmv-h7plus/board/ports/drv_sdio.c

@@ -41,7 +41,7 @@ struct rthw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 /**

bsp/stm32/stm32h750-artpi/board/port/drv_sdio.c

@@ -46,7 +46,7 @@ struct rthw_sdio
     struct sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 /**

bsp/stm32/stm32h750-artpi/board/port/drv_wlan.c

@@ -36,7 +36,7 @@ extern int wifi_hw_init(void);
 static rt_bool_t init_flag = 0;
 static const struct fal_partition *partition = RT_NULL;
 
-ALIGN(64)
+rt_align(64)
 static const char wifi_nvram_image[] =
     // # The following parameter values are just placeholders, need to be updated.
     "manfid=0x2d0"                                                       "\x00"

bsp/stm32/stm32mp157a-st-ev1/board/ports/drv_mfx.c

@@ -129,16 +129,16 @@ rt_uint16_t MFX_IO_ReadMultiple(rt_uint16_t Addr, rt_uint8_t Reg, rt_uint8_t *Bu
     return read_reg(rt_mfx.i2c_bus, Reg, Length, Buffer);
 }
 
-RT_WEAK void MFX_IO_Delay(rt_uint32_t Delay)
+rt_weak void MFX_IO_Delay(rt_uint32_t Delay)
 {
     rt_thread_delay(Delay);
 }
 
-RT_WEAK void MFX_IO_Wakeup(void)
+rt_weak void MFX_IO_Wakeup(void)
 {
 }
 
-RT_WEAK void MFX_IO_EnableWakeupPin(void)
+rt_weak void MFX_IO_EnableWakeupPin(void)
 {
 }
 

bsp/synwit/swm320/drivers/drv_sdio.c

@@ -57,7 +57,7 @@ struct swm_sdio_device
     struct swm_sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 /**

bsp/synwit/swm341/drivers/drv_sdio.c

@@ -57,7 +57,7 @@ struct swm_sdio_device
     struct swm_sdio_pkg *pkg;
 };
 
-ALIGN(SDIO_ALIGN_LEN)
+rt_align(SDIO_ALIGN_LEN)
 static rt_uint8_t cache_buf[SDIO_BUFF_SIZE];
 
 /**

bsp/tae32f5300/board/board.c

@@ -34,12 +34,12 @@ static uint32_t _SysTick_Config(rt_uint32_t ticks)
 #if defined(RT_USING_USER_MAIN) && defined(RT_USING_HEAP)
 #define RT_HEAP_SIZE 2048
 static uint32_t rt_heap[RT_HEAP_SIZE];/* heap default size: 4K(1024 * 4)*/
-RT_WEAK void *rt_heap_begin_get(void)
+rt_weak void *rt_heap_begin_get(void)
 {
     return rt_heap;
 }
 
-RT_WEAK void *rt_heap_end_get(void)
+rt_weak void *rt_heap_end_get(void)
 {
     return rt_heap + RT_HEAP_SIZE;
 }

bsp/taihu/applications/application.c

@@ -15,10 +15,10 @@
 #if 0
 struct rt_semaphore sem1, sem2;
 static struct rt_thread thread1;
-ALIGN(4)
+rt_align(4)
 static rt_uint8_t thread1_stack[THREAD_STACK_SIZE];
 static struct rt_thread thread2;
-ALIGN(4)
+rt_align(4)
 static rt_uint8_t thread2_stack[THREAD_STACK_SIZE];
 
 static void thread1_entry(void* parameter)
@@ -64,7 +64,7 @@ int rt_application_init()
 }
 #else
 static struct rt_thread thread1;
-ALIGN(4)
+rt_align(4)
 static rt_uint8_t thread1_stack[THREAD_STACK_SIZE];
 rt_timer_t ttimer;
 

bsp/upd70f3454/applications/application.c

@@ -24,7 +24,7 @@
 
 static struct rt_thread led;
 
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[256];
 
 static void rt_thread_entry_led(void *parameter)

bsp/wch/risc-v/Libraries/ch32_drivers/drv_can.c

@@ -100,7 +100,7 @@ static struct ch32v307x_can_obj  drv_can2 =
 #endif
 
 #ifdef BSP_USING_CAN
-RT_WEAK void ch32v307x_can_gpio_init(CAN_TypeDef *can_base)
+rt_weak void ch32v307x_can_gpio_init(CAN_TypeDef *can_base)
 {
     GPIO_InitTypeDef GPIO_InitSturcture={0};
 #ifdef BSP_USING_CAN1

bsp/wch/risc-v/ch32v103r-evt/board/board.c

@@ -53,12 +53,12 @@ static uint32_t _SysTick_Config(rt_uint32_t ticks)
 #define RT_HEAP_SIZE (1024)
 /* heap default size: 4K(1024 * 4) */
 static uint32_t rt_heap[RT_HEAP_SIZE];
-RT_WEAK void *rt_heap_begin_get(void)
+rt_weak void *rt_heap_begin_get(void)
 {
     return rt_heap;
 }
 
-RT_WEAK void *rt_heap_end_get(void)
+rt_weak void *rt_heap_end_get(void)
 {
     return rt_heap + RT_HEAP_SIZE;
 }

bsp/wch/risc-v/ch32v307v-r1/board/board.c

@@ -33,12 +33,12 @@ static uint32_t _SysTick_Config(rt_uint32_t ticks)
 #if defined(RT_USING_USER_MAIN) && defined(RT_USING_HEAP)
 #define RT_HEAP_SIZE (4096)
 static uint32_t rt_heap[RT_HEAP_SIZE];
-RT_WEAK void *rt_heap_begin_get(void)
+rt_weak void *rt_heap_begin_get(void)
 {
     return rt_heap;
 }
 
-RT_WEAK void *rt_heap_end_get(void)
+rt_weak void *rt_heap_end_get(void)
 {
     return rt_heap + RT_HEAP_SIZE;
 }

bsp/xplorer4330/applications/application.c

@@ -29,7 +29,7 @@ void rt_init_thread_entry(void *parameter)
 #endif
 }
 /*the led thread*/
-ALIGN(RT_ALIGN_SIZE)
+rt_align(RT_ALIGN_SIZE)
 static rt_uint8_t led_stack[ 512 ];
 static struct rt_thread led_thread;
 static void led_thread_entry(void *parameter)

components/dfs/filesystems/romfs/romfs.c

@@ -25,13 +25,13 @@ static const unsigned char _dummy_txt[] =
     0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x66, 0x69, 0x6c, 0x65, 0x21, 0x0d, 0x0a,
 };
 
-RT_WEAK const struct romfs_dirent _root_dirent[] =
+rt_weak const struct romfs_dirent _root_dirent[] =
 {
     {ROMFS_DIRENT_DIR, "dummy", (rt_uint8_t *)_dummy, sizeof(_dummy) / sizeof(_dummy[0])},
     {ROMFS_DIRENT_FILE, "dummy.txt", _dummy_txt, sizeof(_dummy_txt)},
 };
 
-RT_WEAK const struct romfs_dirent romfs_root =
+rt_weak const struct romfs_dirent romfs_root =
 {
     ROMFS_DIRENT_DIR, "/", (rt_uint8_t *)_root_dirent, sizeof(_root_dirent) / sizeof(_root_dirent[0])
 };

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;
 

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 */

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 */

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 */

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",

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 =
 {

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;
 

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},