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| 1 | +/* |
| 2 | + * File : isr_tab.s |
| 3 | + * This file is part of RT-Thread RTOS |
| 4 | + * COPYRIGHT (C) 2021, RT-Thread Development Team |
| 5 | + * |
| 6 | + * Change Logs: |
| 7 | + * Date Author Notes |
| 8 | + * 2021-01-02 iysheng first implementation |
| 9 | + */ |
| 10 | + |
| 11 | +.syntax unified |
| 12 | +.cpu cortex-m3 |
| 13 | +.fpu softvfp |
| 14 | +.thumb |
| 15 | + |
| 16 | +.global g_isr_vectors |
| 17 | + .section .isr_vector,"a",%progbits |
| 18 | + .type g_isr_vectors, STT_OBJECT |
| 19 | + |
| 20 | +.weak Reset_Handler |
| 21 | +g_isr_vectors: |
| 22 | + .word _estack /* Top of Stack */ |
| 23 | + .word Reset_Handler /* Reset Handler */ |
| 24 | + .word NMI_Handler /* NMI Handler */ |
| 25 | + .word HardFault_Handler /* Hard Fault Handler */ |
| 26 | + .word MemManage_Handler /* MPU Fault Handler */ |
| 27 | + .word BusFault_Handler /* Bus Fault Handler */ |
| 28 | + .word UsageFault_Handler /* Usage Fault Handler */ |
| 29 | + .word 0 /* Reserved */ |
| 30 | + .word 0 /* Reserved */ |
| 31 | + .word 0 /* Reserved */ |
| 32 | + .word 0 /* Reserved */ |
| 33 | + .word SVC_Handler /* SVCall Handler */ |
| 34 | + .word DebugMon_Handler /* Debug Monitor Handler */ |
| 35 | + .word 0 /* Reserved */ |
| 36 | + .word PendSV_Handler /* PendSV Handler */ |
| 37 | + .word SysTick_Handler /* SysTick Handler */ |
| 38 | + |
| 39 | + /* external interrupts handler */ |
| 40 | + .word WWDGT_IRQHandler /* 16:Window Watchdog Timer */ |
| 41 | + .word LVD_IRQHandler /* 17:LVD through EXTI Line detect */ |
| 42 | + .word TAMPER_IRQHandler /* 18:Tamper through EXTI Line detect */ |
| 43 | + .word RTC_IRQHandler /* 19:RTC through EXTI Line */ |
| 44 | + .word FMC_IRQHandler /* 20:FMC */ |
| 45 | + .word RCU_CTC_IRQHandler /* 21:RCU and CTC */ |
| 46 | + .word EXTI0_IRQHandler /* 22:EXTI Line 0 */ |
| 47 | + .word EXTI1_IRQHandler /* 23:EXTI Line 1 */ |
| 48 | + .word EXTI2_IRQHandler /* 24:EXTI Line 2 */ |
| 49 | + .word EXTI3_IRQHandler /* 25:EXTI Line 3 */ |
| 50 | + .word EXTI4_IRQHandler /* 26:EXTI Line 4 */ |
| 51 | + .word DMA0_Channel0_IRQHandler /* 27:DMA0 Channel0 */ |
| 52 | + .word DMA0_Channel1_IRQHandler /* 28:DMA0 Channel1 */ |
| 53 | + .word DMA0_Channel2_IRQHandler /* 29:DMA0 Channel2 */ |
| 54 | + .word DMA0_Channel3_IRQHandler /* 30:DMA0 Channel3 */ |
| 55 | + .word DMA0_Channel4_IRQHandler /* 31:DMA0 Channel4 */ |
| 56 | + .word DMA0_Channel5_IRQHandler /* 32:DMA0 Channel5 */ |
| 57 | + .word DMA0_Channel6_IRQHandler /* 33:DMA0 Channel6 */ |
| 58 | + .word ADC0_1_IRQHandler /* 34:ADC0 and ADC1 */ |
| 59 | + .word USBD_HP_CAN0_TX_IRQHandler /* 35:USBD HP and CAN0 TX */ |
| 60 | + .word USBD_LP_CAN0_RX0_IRQHandler /* 36:USBD LP and CAN0 RX0 */ |
| 61 | + .word CAN0_RX1_IRQHandler /* 37:CAN0 RX1 */ |
| 62 | + .word CAN0_EWMC_IRQHandler /* 38:CAN0 EWMC */ |
| 63 | + .word EXTI5_9_IRQHandler /* 39:EXTI5 to EXTI9 */ |
| 64 | + .word TIMER0_BRK_IRQHandler /* 40:TIMER0 Break */ |
| 65 | + .word TIMER0_UP_IRQHandler /* 41:TIMER0 Update */ |
| 66 | + .word TIMER0_TRG_CMT_IRQHandler /* 42:TIMER0 Trigger and Commutation */ |
| 67 | + .word TIMER0_Channel_IRQHandler /* 43:TIMER0 Channel Capture Compare */ |
| 68 | + .word TIMER1_IRQHandler /* 44:TIMER1 */ |
| 69 | + .word TIMER2_IRQHandler /* 45:TIMER2 */ |
| 70 | + .word TIMER3_IRQHandler /* 46:TIMER3 */ |
| 71 | + .word I2C0_EV_IRQHandler /* 47:I2C0 Event */ |
| 72 | + .word I2C0_ER_IRQHandler /* 48:I2C0 Error */ |
| 73 | + .word I2C1_EV_IRQHandler /* 49:I2C1 Event */ |
| 74 | + .word I2C1_ER_IRQHandler /* 50:I2C1 Error */ |
| 75 | + .word SPI0_IRQHandler /* 51:SPI0 */ |
| 76 | + .word SPI1_IRQHandler /* 52:SPI1 */ |
| 77 | + .word USART0_IRQHandler /* 53:USART0 */ |
| 78 | + .word USART1_IRQHandler /* 54:USART1 */ |
| 79 | + .word USART2_IRQHandler /* 55:USART2 */ |
| 80 | + .word EXTI10_15_IRQHandler /* 56:EXTI10 to EXTI15 */ |
| 81 | + .word RTC_Alarm_IRQHandler /* 57:RTC Alarm */ |
| 82 | + .word USBD_WKUP_IRQHandler /* 58:USBD Wakeup */ |
| 83 | + .word TIMER7_BRK_IRQHandler /* 59:TIMER7 Break */ |
| 84 | + .word TIMER7_UP_IRQHandler /* 60:TIMER7 Update */ |
| 85 | + .word TIMER7_TRG_CMT_IRQHandler /* 61:TIMER7 Trigger and Commutation */ |
| 86 | + .word TIMER7_Channel_IRQHandler /* 62:TIMER7 Channel Capture Compare */ |
| 87 | + .word ADC2_IRQHandler /* 63:ADC2 */ |
| 88 | + .word EXMC_IRQHandler /* 64:EXMC */ |
| 89 | + .word SDIO_IRQHandler /* 65:SDIO */ |
| 90 | + .word TIMER4_IRQHandler /* 66:TIMER4 */ |
| 91 | + .word SPI2_IRQHandler /* 67:SPI2 */ |
| 92 | + .word UART3_IRQHandler /* 68:UART3 */ |
| 93 | + .word UART4_IRQHandler /* 69:UART4 */ |
| 94 | + .word TIMER5_IRQHandler /* 70:TIMER5 */ |
| 95 | + .word TIMER6_IRQHandler /* 71:TIMER6 */ |
| 96 | + .word DMA1_Channel0_IRQHandler /* 72:DMA1 Channel0 */ |
| 97 | + .word DMA1_Channel1_IRQHandler /* 73:DMA1 Channel1 */ |
| 98 | + .word DMA1_Channel2_IRQHandler /* 74:DMA1 Channel2 */ |
| 99 | + .word DMA1_Channel3_4_IRQHandler /* 75:DMA1 Channel3 and Channel4 */ |
| 100 | + |
| 101 | + /* Exception Handlers */ |
| 102 | + .weak NMI_Handler |
| 103 | + .type NMI_Handler, STT_FUNC |
| 104 | +NMI_Handler: |
| 105 | + b . |
| 106 | + |
| 107 | + .weak MemManage_Handler |
| 108 | + .type MemManage_Handler, STT_FUNC |
| 109 | +MemManage_Handler: |
| 110 | + b . |
| 111 | + |
| 112 | + .weak BusFault_Handler |
| 113 | + .type BusFault_Handler, STT_FUNC |
| 114 | +BusFault_Handler: |
| 115 | + b . |
| 116 | + |
| 117 | + .weak UsageFault_Handler |
| 118 | + .type UsageFault_Handler, STT_FUNC |
| 119 | +UsageFault_Handler: |
| 120 | + b . |
| 121 | + |
| 122 | + .weak SVC_Handler |
| 123 | + .type SVC_Handler, STT_FUNC |
| 124 | +SVC_Handler: |
| 125 | + b . |
| 126 | + |
| 127 | + .weak DebugMon_Handler |
| 128 | + .type DebugMon_Handler, STT_FUNC |
| 129 | +DebugMon_Handler: |
| 130 | + b . |
| 131 | + |
| 132 | + .weak PendSV_Handler |
| 133 | + .type PendSV_Handler, STT_FUNC |
| 134 | +PendSV_Handler: |
| 135 | + b . |
| 136 | + |
| 137 | + .weak SysTick_Handler |
| 138 | + .type SysTick_Handler, STT_FUNC |
| 139 | +SysTick_Handler: |
| 140 | + b . |
| 141 | + |
| 142 | +.global default_irq_handler |
| 143 | + .section .text.default_irq_handler,"ax",%progbits |
| 144 | + .type default_irq_handler, STT_FUNC |
| 145 | +default_irq_handler: |
| 146 | + b . |
| 147 | + |
| 148 | + .macro IRQ handler |
| 149 | + .weak \handler |
| 150 | + .set \handler, default_irq_handler |
| 151 | + .endm |
| 152 | + |
| 153 | + /* IQR Handler */ |
| 154 | + IRQ WWDGT_IRQHandler |
| 155 | + IRQ LVD_IRQHandler |
| 156 | + IRQ TAMPER_IRQHandler |
| 157 | + IRQ RTC_IRQHandler |
| 158 | + IRQ FMC_IRQHandler |
| 159 | + IRQ RCU_CTC_IRQHandler |
| 160 | + IRQ EXTI0_IRQHandler |
| 161 | + IRQ EXTI1_IRQHandler |
| 162 | + IRQ EXTI2_IRQHandler |
| 163 | + IRQ EXTI3_IRQHandler |
| 164 | + IRQ EXTI4_IRQHandler |
| 165 | + IRQ DMA0_Channel0_IRQHandler |
| 166 | + IRQ DMA0_Channel1_IRQHandler |
| 167 | + IRQ DMA0_Channel2_IRQHandler |
| 168 | + IRQ DMA0_Channel3_IRQHandler |
| 169 | + IRQ DMA0_Channel4_IRQHandler |
| 170 | + IRQ DMA0_Channel5_IRQHandler |
| 171 | + IRQ DMA0_Channel6_IRQHandler |
| 172 | + IRQ ADC0_1_IRQHandler |
| 173 | + IRQ USBD_HP_CAN0_TX_IRQHandler |
| 174 | + IRQ USBD_LP_CAN0_RX0_IRQHandler |
| 175 | + IRQ CAN0_RX1_IRQHandler |
| 176 | + IRQ CAN0_EWMC_IRQHandler |
| 177 | + IRQ EXTI5_9_IRQHandler |
| 178 | + IRQ TIMER0_BRK_IRQHandler |
| 179 | + IRQ TIMER0_UP_IRQHandler |
| 180 | + IRQ TIMER0_TRG_CMT_IRQHandler |
| 181 | + IRQ TIMER0_Channel_IRQHandler |
| 182 | + IRQ TIMER1_IRQHandler |
| 183 | + IRQ TIMER2_IRQHandler |
| 184 | + IRQ TIMER3_IRQHandler |
| 185 | + IRQ I2C0_EV_IRQHandler |
| 186 | + IRQ I2C0_ER_IRQHandler |
| 187 | + IRQ I2C1_EV_IRQHandler |
| 188 | + IRQ I2C1_ER_IRQHandler |
| 189 | + IRQ SPI0_IRQHandler |
| 190 | + IRQ SPI1_IRQHandler |
| 191 | + IRQ USART0_IRQHandler |
| 192 | + IRQ USART1_IRQHandler |
| 193 | + IRQ USART2_IRQHandler |
| 194 | + IRQ EXTI10_15_IRQHandler |
| 195 | + IRQ RTC_Alarm_IRQHandler |
| 196 | + IRQ USBD_WKUP_IRQHandler |
| 197 | + IRQ TIMER7_BRK_IRQHandler |
| 198 | + IRQ TIMER7_UP_IRQHandler |
| 199 | + IRQ TIMER7_TRG_CMT_IRQHandler |
| 200 | + IRQ TIMER7_Channel_IRQHandler |
| 201 | + IRQ ADC2_IRQHandler |
| 202 | + IRQ EXMC_IRQHandler |
| 203 | + IRQ SDIO_IRQHandler |
| 204 | + IRQ TIMER4_IRQHandler |
| 205 | + IRQ SPI2_IRQHandler |
| 206 | + IRQ UART3_IRQHandler |
| 207 | + IRQ UART4_IRQHandler |
| 208 | + IRQ TIMER5_IRQHandler |
| 209 | + IRQ TIMER6_IRQHandler |
| 210 | + IRQ DMA1_Channel0_IRQHandler |
| 211 | + IRQ DMA1_Channel1_IRQHandler |
| 212 | + IRQ DMA1_Channel2_IRQHandler |
| 213 | + IRQ DMA1_Channel3_4_IRQHandler |
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