|
| 1 | +;/*! |
| 2 | +; \file startup_gd32f30x_cl.s |
| 3 | +; \brief start up file |
| 4 | +; |
| 5 | +; \version 2018-10-10, V1.1.0, firmware for GD32F30x(The version is for mbed) |
| 6 | +;*/ |
| 7 | +; |
| 8 | +;/* |
| 9 | +; Copyright (c) 2018, GigaDevice Semiconductor Inc. |
| 10 | +; |
| 11 | +; All rights reserved. |
| 12 | +; |
| 13 | +; Redistribution and use in source and binary forms, with or without modification, |
| 14 | +;are permitted provided that the following conditions are met: |
| 15 | +; |
| 16 | +; 1. Redistributions of source code must retain the above copyright notice, this |
| 17 | +; list of conditions and the following disclaimer. |
| 18 | +; 2. Redistributions in binary form must reproduce the above copyright notice, |
| 19 | +; this list of conditions and the following disclaimer in the documentation |
| 20 | +; and/or other materials provided with the distribution. |
| 21 | +; 3. Neither the name of the copyright holder nor the names of its contributors |
| 22 | +; may be used to endorse or promote products derived from this software without |
| 23 | +; specific prior written permission. |
| 24 | +; |
| 25 | +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 26 | +;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 27 | +;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 28 | +;IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| 29 | +;INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 30 | +;NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 31 | +;PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 32 | +;WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 33 | +;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| 34 | +;OF SUCH DAMAGE. |
| 35 | +;*/ |
| 36 | + |
| 37 | +; <h> Stack Configuration |
| 38 | +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> |
| 39 | +; </h> |
| 40 | + |
| 41 | +Stack_Size EQU 0x00000400 |
| 42 | + |
| 43 | + AREA STACK, NOINIT, READWRITE, ALIGN=3 |
| 44 | + EXPORT __initial_sp |
| 45 | +Stack_Mem SPACE Stack_Size |
| 46 | +__initial_sp EQU 0x20010000 ; Top of RAM |
| 47 | + |
| 48 | + |
| 49 | +; <h> Heap Configuration |
| 50 | +; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> |
| 51 | +; </h> |
| 52 | + |
| 53 | +Heap_Size EQU 0x00000400 |
| 54 | + |
| 55 | + AREA HEAP, NOINIT, READWRITE, ALIGN=3 |
| 56 | + EXPORT __heap_base |
| 57 | + EXPORT __heap_limit |
| 58 | +__heap_base |
| 59 | +Heap_Mem SPACE Heap_Size |
| 60 | +__heap_limit EQU (__initial_sp - Stack_Size) |
| 61 | + |
| 62 | + PRESERVE8 |
| 63 | + THUMB |
| 64 | + |
| 65 | +; /* reset Vector Mapped to at Address 0 */ |
| 66 | + AREA RESET, DATA, READONLY |
| 67 | + EXPORT __Vectors |
| 68 | + EXPORT __Vectors_End |
| 69 | + EXPORT __Vectors_Size |
| 70 | + |
| 71 | +__Vectors DCD __initial_sp ; Top of Stack |
| 72 | + DCD Reset_Handler ; Reset Handler |
| 73 | + DCD NMI_Handler ; NMI Handler |
| 74 | + DCD HardFault_Handler ; Hard Fault Handler |
| 75 | + DCD MemManage_Handler ; MPU Fault Handler |
| 76 | + DCD BusFault_Handler ; Bus Fault Handler |
| 77 | + DCD UsageFault_Handler ; Usage Fault Handler |
| 78 | + DCD 0 ; Reserved |
| 79 | + DCD 0 ; Reserved |
| 80 | + DCD 0 ; Reserved |
| 81 | + DCD 0 ; Reserved |
| 82 | + DCD SVC_Handler ; SVCall Handler |
| 83 | + DCD DebugMon_Handler ; Debug Monitor Handler |
| 84 | + DCD 0 ; Reserved |
| 85 | + DCD PendSV_Handler ; PendSV Handler |
| 86 | + DCD SysTick_Handler ; SysTick Handler |
| 87 | + |
| 88 | +; /* external interrupts handler */ |
| 89 | + DCD WWDGT_IRQHandler ; 16:Window Watchdog Timer |
| 90 | + DCD LVD_IRQHandler ; 17:LVD through EXTI Line detect |
| 91 | + DCD TAMPER_IRQHandler ; 18:Tamper through EXTI Line detect |
| 92 | + DCD RTC_IRQHandler ; 19:RTC through EXTI Line |
| 93 | + DCD FMC_IRQHandler ; 20:FMC |
| 94 | + DCD RCU_CTC_IRQHandler ; 21:RCU and CTC |
| 95 | + DCD EXTI0_IRQHandler ; 22:EXTI Line 0 |
| 96 | + DCD EXTI1_IRQHandler ; 23:EXTI Line 1 |
| 97 | + DCD EXTI2_IRQHandler ; 24:EXTI Line 2 |
| 98 | + DCD EXTI3_IRQHandler ; 25:EXTI Line 3 |
| 99 | + DCD EXTI4_IRQHandler ; 26:EXTI Line 4 |
| 100 | + DCD DMA0_Channel0_IRQHandler ; 27:DMA0 Channel0 |
| 101 | + DCD DMA0_Channel1_IRQHandler ; 28:DMA0 Channel1 |
| 102 | + DCD DMA0_Channel2_IRQHandler ; 29:DMA0 Channel2 |
| 103 | + DCD DMA0_Channel3_IRQHandler ; 30:DMA0 Channel3 |
| 104 | + DCD DMA0_Channel4_IRQHandler ; 31:DMA0 Channel4 |
| 105 | + DCD DMA0_Channel5_IRQHandler ; 32:DMA0 Channel5 |
| 106 | + DCD DMA0_Channel6_IRQHandler ; 33:DMA0 Channel6 |
| 107 | + DCD ADC0_1_IRQHandler ; 34:ADC0 and ADC1 |
| 108 | + DCD CAN0_TX_IRQHandler ; 35:CAN0 TX |
| 109 | + DCD CAN0_RX0_IRQHandler ; 36:CAN0 RX0 |
| 110 | + DCD CAN0_RX1_IRQHandler ; 37:CAN0 RX1 |
| 111 | + DCD CAN0_EWMC_IRQHandler ; 38:CAN0 EWMC |
| 112 | + DCD EXTI5_9_IRQHandler ; 39:EXTI5 to EXTI9 |
| 113 | + DCD TIMER0_BRK_TIMER8_IRQHandler ; 40:TIMER0 Break and TIMER8 |
| 114 | + DCD TIMER0_UP_TIMER9_IRQHandler ; 41:TIMER0 Update and TIMER9 |
| 115 | + DCD TIMER0_TRG_CMT_TIMER10_IRQHandler ; 42:TIMER0 Trigger and Commutation and TIMER10 |
| 116 | + DCD TIMER0_Channel_IRQHandler ; 43:TIMER0 Channel Capture Compare |
| 117 | + DCD TIMER1_IRQHandler ; 44:TIMER1 |
| 118 | + DCD TIMER2_IRQHandler ; 45:TIMER2 |
| 119 | + DCD TIMER3_IRQHandler ; 46:TIMER3 |
| 120 | + DCD I2C0_EV_IRQHandler ; 47:I2C0 Event |
| 121 | + DCD I2C0_ER_IRQHandler ; 48:I2C0 Error |
| 122 | + DCD I2C1_EV_IRQHandler ; 49:I2C1 Event |
| 123 | + DCD I2C1_ER_IRQHandler ; 50:I2C1 Error |
| 124 | + DCD SPI0_IRQHandler ; 51:SPI0 |
| 125 | + DCD SPI1_IRQHandler ; 52:SPI1 |
| 126 | + DCD USART0_IRQHandler ; 53:USART0 |
| 127 | + DCD USART1_IRQHandler ; 54:USART1 |
| 128 | + DCD USART2_IRQHandler ; 55:USART2 |
| 129 | + DCD EXTI10_15_IRQHandler ; 56:EXTI10 to EXTI15 |
| 130 | + DCD RTC_Alarm_IRQHandler ; 57:RTC Alarm |
| 131 | + DCD USBFS_WKUP_IRQHandler ; 58:USBFS Wakeup |
| 132 | + DCD TIMER7_BRK_TIMER11_IRQHandler ; 59:TIMER7 Break and TIMER11 |
| 133 | + DCD TIMER7_UP_TIMER12_IRQHandler ; 60:TIMER7 Update and TIMER12 |
| 134 | + DCD TIMER7_TRG_CMT_TIMER13_IRQHandler ; 61:TIMER7 Trigger and Commutation and TIMER13 |
| 135 | + DCD TIMER7_Channel_IRQHandler ; 62:TIMER7 Channel Capture Compare |
| 136 | + DCD 0 ; Reserved |
| 137 | + DCD EXMC_IRQHandler ; 64:EXMC |
| 138 | + DCD 0 ; Reserved |
| 139 | + DCD TIMER4_IRQHandler ; 66:TIMER4 |
| 140 | + DCD SPI2_IRQHandler ; 67:SPI2 |
| 141 | + DCD UART3_IRQHandler ; 68:UART3 |
| 142 | + DCD UART4_IRQHandler ; 69:UART4 |
| 143 | + DCD TIMER5_IRQHandler ; 70:TIMER5 |
| 144 | + DCD TIMER6_IRQHandler ; 71:TIMER6 |
| 145 | + DCD DMA1_Channel0_IRQHandler ; 72:DMA1 Channel0 |
| 146 | + DCD DMA1_Channel1_IRQHandler ; 73:DMA1 Channel1 |
| 147 | + DCD DMA1_Channel2_IRQHandler ; 74:DMA1 Channel2 |
| 148 | + DCD DMA1_Channel3_IRQHandler ; 75:DMA1 Channel3 |
| 149 | + DCD DMA1_Channel4_IRQHandler ; 76:DMA1 Channel4 |
| 150 | + DCD ENET_IRQHandler ; 77:Ethernet |
| 151 | + DCD ENET_WKUP_IRQHandler ; 78:Ethernet Wakeup through EXTI Line |
| 152 | + DCD CAN1_TX_IRQHandler ; 79:CAN1 TX |
| 153 | + DCD CAN1_RX0_IRQHandler ; 80:CAN1 RX0 |
| 154 | + DCD CAN1_RX1_IRQHandler ; 81:CAN1 RX1 |
| 155 | + DCD CAN1_EWMC_IRQHandler ; 82:CAN1 EWMC |
| 156 | + DCD USBFS_IRQHandler ; 83:USBFS |
| 157 | + |
| 158 | +__Vectors_End |
| 159 | + |
| 160 | +__Vectors_Size EQU __Vectors_End - __Vectors |
| 161 | + |
| 162 | + AREA |.text|, CODE, READONLY |
| 163 | + |
| 164 | +;/* reset Handler */ |
| 165 | +Reset_Handler PROC |
| 166 | + EXPORT Reset_Handler [WEAK] |
| 167 | + IMPORT SystemInit |
| 168 | + IMPORT __main |
| 169 | + LDR R0, =SystemInit |
| 170 | + BLX R0 |
| 171 | + LDR R0, =__main |
| 172 | + BX R0 |
| 173 | + ENDP |
| 174 | + |
| 175 | +;/* dummy Exception Handlers */ |
| 176 | +NMI_Handler PROC |
| 177 | + EXPORT NMI_Handler [WEAK] |
| 178 | + B . |
| 179 | + ENDP |
| 180 | +HardFault_Handler\ |
| 181 | + PROC |
| 182 | + EXPORT HardFault_Handler [WEAK] |
| 183 | + B . |
| 184 | + ENDP |
| 185 | +MemManage_Handler\ |
| 186 | + PROC |
| 187 | + EXPORT MemManage_Handler [WEAK] |
| 188 | + B . |
| 189 | + ENDP |
| 190 | +BusFault_Handler\ |
| 191 | + PROC |
| 192 | + EXPORT BusFault_Handler [WEAK] |
| 193 | + B . |
| 194 | + ENDP |
| 195 | +UsageFault_Handler\ |
| 196 | + PROC |
| 197 | + EXPORT UsageFault_Handler [WEAK] |
| 198 | + B . |
| 199 | + ENDP |
| 200 | +SVC_Handler PROC |
| 201 | + EXPORT SVC_Handler [WEAK] |
| 202 | + B . |
| 203 | + ENDP |
| 204 | +DebugMon_Handler\ |
| 205 | + PROC |
| 206 | + EXPORT DebugMon_Handler [WEAK] |
| 207 | + B . |
| 208 | + ENDP |
| 209 | +PendSV_Handler\ |
| 210 | + PROC |
| 211 | + EXPORT PendSV_Handler [WEAK] |
| 212 | + B . |
| 213 | + ENDP |
| 214 | +SysTick_Handler\ |
| 215 | + PROC |
| 216 | + EXPORT SysTick_Handler [WEAK] |
| 217 | + B . |
| 218 | + ENDP |
| 219 | + |
| 220 | +Default_Handler PROC |
| 221 | +; /* external interrupts handler */ |
| 222 | + EXPORT WWDGT_IRQHandler [WEAK] |
| 223 | + EXPORT LVD_IRQHandler [WEAK] |
| 224 | + EXPORT TAMPER_IRQHandler [WEAK] |
| 225 | + EXPORT RTC_IRQHandler [WEAK] |
| 226 | + EXPORT FMC_IRQHandler [WEAK] |
| 227 | + EXPORT RCU_CTC_IRQHandler [WEAK] |
| 228 | + EXPORT EXTI0_IRQHandler [WEAK] |
| 229 | + EXPORT EXTI1_IRQHandler [WEAK] |
| 230 | + EXPORT EXTI2_IRQHandler [WEAK] |
| 231 | + EXPORT EXTI3_IRQHandler [WEAK] |
| 232 | + EXPORT EXTI4_IRQHandler [WEAK] |
| 233 | + EXPORT DMA0_Channel0_IRQHandler [WEAK] |
| 234 | + EXPORT DMA0_Channel1_IRQHandler [WEAK] |
| 235 | + EXPORT DMA0_Channel2_IRQHandler [WEAK] |
| 236 | + EXPORT DMA0_Channel3_IRQHandler [WEAK] |
| 237 | + EXPORT DMA0_Channel4_IRQHandler [WEAK] |
| 238 | + EXPORT DMA0_Channel5_IRQHandler [WEAK] |
| 239 | + EXPORT DMA0_Channel6_IRQHandler [WEAK] |
| 240 | + EXPORT ADC0_1_IRQHandler [WEAK] |
| 241 | + EXPORT CAN0_TX_IRQHandler [WEAK] |
| 242 | + EXPORT CAN0_RX0_IRQHandler [WEAK] |
| 243 | + EXPORT CAN0_RX1_IRQHandler [WEAK] |
| 244 | + EXPORT CAN0_EWMC_IRQHandler [WEAK] |
| 245 | + EXPORT EXTI5_9_IRQHandler [WEAK] |
| 246 | + EXPORT TIMER0_BRK_TIMER8_IRQHandler [WEAK] |
| 247 | + EXPORT TIMER0_UP_TIMER9_IRQHandler [WEAK] |
| 248 | + EXPORT TIMER0_TRG_CMT_TIMER10_IRQHandler [WEAK] |
| 249 | + EXPORT TIMER0_Channel_IRQHandler [WEAK] |
| 250 | + EXPORT TIMER1_IRQHandler [WEAK] |
| 251 | + EXPORT TIMER2_IRQHandler [WEAK] |
| 252 | + EXPORT TIMER3_IRQHandler [WEAK] |
| 253 | + EXPORT I2C0_EV_IRQHandler [WEAK] |
| 254 | + EXPORT I2C0_ER_IRQHandler [WEAK] |
| 255 | + EXPORT I2C1_EV_IRQHandler [WEAK] |
| 256 | + EXPORT I2C1_ER_IRQHandler [WEAK] |
| 257 | + EXPORT SPI0_IRQHandler [WEAK] |
| 258 | + EXPORT SPI1_IRQHandler [WEAK] |
| 259 | + EXPORT USART0_IRQHandler [WEAK] |
| 260 | + EXPORT USART1_IRQHandler [WEAK] |
| 261 | + EXPORT USART2_IRQHandler [WEAK] |
| 262 | + EXPORT EXTI10_15_IRQHandler [WEAK] |
| 263 | + EXPORT RTC_Alarm_IRQHandler [WEAK] |
| 264 | + EXPORT USBFS_WKUP_IRQHandler [WEAK] |
| 265 | + EXPORT TIMER7_BRK_TIMER11_IRQHandler [WEAK] |
| 266 | + EXPORT TIMER7_UP_TIMER12_IRQHandler [WEAK] |
| 267 | + EXPORT TIMER7_TRG_CMT_TIMER13_IRQHandler [WEAK] |
| 268 | + EXPORT TIMER7_Channel_IRQHandler [WEAK] |
| 269 | + EXPORT EXMC_IRQHandler [WEAK] |
| 270 | + EXPORT TIMER4_IRQHandler [WEAK] |
| 271 | + EXPORT SPI2_IRQHandler [WEAK] |
| 272 | + EXPORT UART3_IRQHandler [WEAK] |
| 273 | + EXPORT UART4_IRQHandler [WEAK] |
| 274 | + EXPORT TIMER5_IRQHandler [WEAK] |
| 275 | + EXPORT TIMER6_IRQHandler [WEAK] |
| 276 | + EXPORT DMA1_Channel0_IRQHandler [WEAK] |
| 277 | + EXPORT DMA1_Channel1_IRQHandler [WEAK] |
| 278 | + EXPORT DMA1_Channel2_IRQHandler [WEAK] |
| 279 | + EXPORT DMA1_Channel3_IRQHandler [WEAK] |
| 280 | + EXPORT DMA1_Channel4_IRQHandler [WEAK] |
| 281 | + EXPORT ENET_IRQHandler [WEAK] |
| 282 | + EXPORT ENET_WKUP_IRQHandler [WEAK] |
| 283 | + EXPORT CAN1_TX_IRQHandler [WEAK] |
| 284 | + EXPORT CAN1_RX0_IRQHandler [WEAK] |
| 285 | + EXPORT CAN1_RX1_IRQHandler [WEAK] |
| 286 | + EXPORT CAN1_EWMC_IRQHandler [WEAK] |
| 287 | + EXPORT USBFS_IRQHandler [WEAK] |
| 288 | + |
| 289 | +;/* external interrupts handler */ |
| 290 | +WWDGT_IRQHandler |
| 291 | +LVD_IRQHandler |
| 292 | +TAMPER_IRQHandler |
| 293 | +RTC_IRQHandler |
| 294 | +FMC_IRQHandler |
| 295 | +RCU_CTC_IRQHandler |
| 296 | +EXTI0_IRQHandler |
| 297 | +EXTI1_IRQHandler |
| 298 | +EXTI2_IRQHandler |
| 299 | +EXTI3_IRQHandler |
| 300 | +EXTI4_IRQHandler |
| 301 | +DMA0_Channel0_IRQHandler |
| 302 | +DMA0_Channel1_IRQHandler |
| 303 | +DMA0_Channel2_IRQHandler |
| 304 | +DMA0_Channel3_IRQHandler |
| 305 | +DMA0_Channel4_IRQHandler |
| 306 | +DMA0_Channel5_IRQHandler |
| 307 | +DMA0_Channel6_IRQHandler |
| 308 | +ADC0_1_IRQHandler |
| 309 | +CAN0_TX_IRQHandler |
| 310 | +CAN0_RX0_IRQHandler |
| 311 | +CAN0_RX1_IRQHandler |
| 312 | +CAN0_EWMC_IRQHandler |
| 313 | +EXTI5_9_IRQHandler |
| 314 | +TIMER0_BRK_TIMER8_IRQHandler |
| 315 | +TIMER0_UP_TIMER9_IRQHandler |
| 316 | +TIMER0_TRG_CMT_TIMER10_IRQHandler |
| 317 | +TIMER0_Channel_IRQHandler |
| 318 | +TIMER1_IRQHandler |
| 319 | +TIMER2_IRQHandler |
| 320 | +TIMER3_IRQHandler |
| 321 | +I2C0_EV_IRQHandler |
| 322 | +I2C0_ER_IRQHandler |
| 323 | +I2C1_EV_IRQHandler |
| 324 | +I2C1_ER_IRQHandler |
| 325 | +SPI0_IRQHandler |
| 326 | +SPI1_IRQHandler |
| 327 | +USART0_IRQHandler |
| 328 | +USART1_IRQHandler |
| 329 | +USART2_IRQHandler |
| 330 | +EXTI10_15_IRQHandler |
| 331 | +RTC_Alarm_IRQHandler |
| 332 | +USBFS_WKUP_IRQHandler |
| 333 | +TIMER7_BRK_TIMER11_IRQHandler |
| 334 | +TIMER7_UP_TIMER12_IRQHandler |
| 335 | +TIMER7_TRG_CMT_TIMER13_IRQHandler |
| 336 | +TIMER7_Channel_IRQHandler |
| 337 | +EXMC_IRQHandler |
| 338 | +TIMER4_IRQHandler |
| 339 | +SPI2_IRQHandler |
| 340 | +UART3_IRQHandler |
| 341 | +UART4_IRQHandler |
| 342 | +TIMER5_IRQHandler |
| 343 | +TIMER6_IRQHandler |
| 344 | +DMA1_Channel0_IRQHandler |
| 345 | +DMA1_Channel1_IRQHandler |
| 346 | +DMA1_Channel2_IRQHandler |
| 347 | +DMA1_Channel3_IRQHandler |
| 348 | +DMA1_Channel4_IRQHandler |
| 349 | +ENET_IRQHandler |
| 350 | +ENET_WKUP_IRQHandler |
| 351 | +CAN1_TX_IRQHandler |
| 352 | +CAN1_RX0_IRQHandler |
| 353 | +CAN1_RX1_IRQHandler |
| 354 | +CAN1_EWMC_IRQHandler |
| 355 | +USBFS_IRQHandler |
| 356 | + |
| 357 | + B . |
| 358 | + ENDP |
| 359 | + |
| 360 | + ALIGN |
| 361 | + |
| 362 | + END |
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