;/*! ; \file mbl_startup_gdm32.s ; \brief start up file ; ; \version 2021-10-30, V1.0.0, firmware for GD32W51x ;*/ ;/* ; Copyright (c) 2021, GigaDevice Semiconductor Inc. ; ; Redistribution and use in source and binary forms, with or without modification, ;are permitted provided that the following conditions are met: ; ; 1. Redistributions of source code must retain the above copyright notice, this ; list of conditions and the following disclaimer. ; 2. Redistributions in binary form must reproduce the above copyright notice, ; this list of conditions and the following disclaimer in the documentation ; and/or other materials provided with the distribution. ; 3. Neither the name of the copyright holder nor the names of its contributors ; may be used to endorse or promote products derived from this software without ; specific prior written permission. ; ; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ;IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, ;INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ;NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ;PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ;WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY ;OF SUCH DAMAGE. ;*/ IMPORT |Image$$ARM_LIB_STACKHEAP$$ZI$$Limit| PRESERVE8 THUMB ; Vector Table Mapped to Address 0 at Reset AREA RESET, DATA, READONLY EXPORT __Vectors EXPORT __Vectors_End EXPORT __Vectors_Size __Vectors DCD |Image$$ARM_LIB_STACKHEAP$$ZI$$Limit| ; Top of Stack DCD Reset_Handler ; Reset Handler DCD NMI_Handler ; NMI Handler DCD HardFault_Handler ; Hard Fault Handler DCD MemManage_Handler ; MPU Fault Handler DCD BusFault_Handler ; Bus Fault Handler DCD UsageFault_Handler ; Usage Fault Handler DCD SecureFault_Handler ; Secure Fault Handler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD SVC_Handler ; SVCall Handler DCD DebugMon_Handler ; Debug Monitor Handler DCD 0 ; Reserved DCD PendSV_Handler ; PendSV Handler DCD SysTick_Handler ; SysTick Handler ; /* external interrupts handler */ DCD WWDGT_IRQHandler ; 16:Window Watchdog Timer DCD LVD_IRQHandler ; 17:LVD through EXTI Line detect DCD TAMPER_STAMP_IRQHandler ; 18:Tamper and TimeStamp through EXTI Line detect DCD RTC_WKUP_IRQHandler ; 19:RTC Wakeup through EXTI Line DCD FMC_IRQHandler ; 20:FMC DCD RCU_IRQHandler ; 21:RCU DCD EXTI0_IRQHandler ; 22:EXTI Line 0 DCD EXTI1_IRQHandler ; 23:EXTI Line 1 DCD EXTI2_IRQHandler ; 24:EXTI Line 2 DCD EXTI3_IRQHandler ; 25:EXTI Line 3 DCD EXTI4_IRQHandler ; 26:EXTI Line 4 DCD DMA0_Channel0_IRQHandler ; 27:DMA0 Channel0 DCD DMA0_Channel1_IRQHandler ; 28:DMA0 Channel1 DCD DMA0_Channel2_IRQHandler ; 29:DMA0 Channel2 DCD DMA0_Channel3_IRQHandler ; 30:DMA0 Channel3 DCD DMA0_Channel4_IRQHandler ; 31:DMA0 Channel4 DCD DMA0_Channel5_IRQHandler ; 32:DMA0 Channel5 DCD DMA0_Channel6_IRQHandler ; 33:DMA0 Channel6 DCD DMA0_Channel7_IRQHandler ; 34:DMA0 Channel7 DCD ADC_IRQHandler ; 35:ADC DCD TAMP_STAMP_S_IRQHandler ; 36:RTC tamper security interrupt DCD RTC_WKUP_S_IRQHandler ; 37:RTC wakeup security interrupt DCD RTC_Alarm_S_IRQHandler ; 38:RTC Alarm security interrupt DCD EXTI5_9_IRQHandler ; 39:EXTI5 to EXTI9 DCD TIMER0_BRK_IRQHandler ; 40:TIMER0 Break DCD TIMER0_UP_IRQHandler ; 41:TIMER0 Update DCD TIMER0_CMT_IRQHandler ; 42:TIMER0 Commutation DCD TIMER0_Channel_IRQHandler ; 43:TIMER0 Channel Capture Compare DCD TIMER1_IRQHandler ; 44:TIMER1 DCD TIMER2_IRQHandler ; 45:TIMER2 DCD TIMER3_IRQHandler ; 46:TIMER3 DCD I2C0_EV_IRQHandler ; 47:I2C0 Event DCD I2C0_ER_IRQHandler ; 48:I2C0 Error DCD I2C1_EV_IRQHandler ; 49:I2C1 Event DCD I2C1_ER_IRQHandler ; 50:I2C1 Error DCD SPI0_IRQHandler ; 51:SPI0 DCD SPI1_IRQHandler ; 52:SPI1/I2S1 DCD USART0_IRQHandler ; 53:USART0 DCD USART1_IRQHandler ; 54:USART1 DCD USART2_IRQHandler ; 55:USART2 DCD EXTI10_15_IRQHandler ; 56:EXTI10 to EXTI15 DCD RTC_Alarm_IRQHandler ; 57:RTC Alarm DCD PVM_IRQHandler ; 58:EXTI[18](PVMO) DCD 0 ; 59:Reserved DCD TIMER15_IRQHandler ; 60:TIMER15 DCD TIMER16_IRQHandler ; 61:TIMER16 DCD 0 ; 62:Reserved DCD 0 ; 63:Reserved DCD 0 ; 64:Reserved DCD SDIO_IRQHandler ; 65:SDIO DCD TIMER4_IRQHandler ; 66:TIMER4 DCD I2C0_WKUP_IRQHandler ; 67:I2C0 Wakeup DCD USART0_WKUP_IRQHandler ; 68:USART0 Wakeup DCD USART2_WKUP_IRQHandler ; 69:USART2 Wakeup DCD TIMER5_IRQHandler ; 70:TIMER5 DCD 0 ; 71:Reserved DCD DMA1_Channel0_IRQHandler ; 72:DMA1 Channel0 DCD DMA1_Channel1_IRQHandler ; 73:DMA1 Channel1 DCD DMA1_Channel2_IRQHandler ; 74:DMA1 Channel2 DCD DMA1_Channel3_IRQHandler ; 75:DMA1 Channel3 DCD DMA1_Channel4_IRQHandler ; 76:DMA1 Channel4 DCD DMA1_Channel5_IRQHandler ; 77:DMA1 Channel5 DCD DMA1_Channel6_IRQHandler ; 78:DMA1 Channel6 DCD DMA1_Channel7_IRQHandler ; 79:DMA1 Channel7 DCD 0 ; 80:Reserved DCD 0 ; 81:Reserved DCD WLAN_WKUP_IRQHandler ; 82:WIFI11N wakeup interrupt DCD USBFS_IRQHandler ; 83:USBFS global interrupt DCD 0 ; 84:Reserved DCD 0 ; 85:Reserved DCD 0 ; 86:Reserved DCD 0 ; 87:Reserved DCD 0 ; 88:Reserved DCD 0 ; 89:Reserved DCD 0 ; 90:Reserved DCD 0 ; 91:Reserved DCD USBFS_WKUP_IRQHandler ; 92:USBFS_WKUP DCD 0 ; 93:Reserved DCD DCI_IRHandler ; 94:DCI DCD CAU_IRQHandler ; 95:CAU DCD HAU_TRNG_IRQHandler ; 96:HAU and TRNG DCD FPU_IRQHandler ; 97:FPU DCD 0 ; 98:Reserved DCD 0 ; 99:Reserved DCD 0 ; 100:Reserved DCD 0 ; 101:Reserved DCD 0 ; 102:Reserved DCD 0 ; 103:Reserved DCD 0 ; 104:Reserved DCD HPDF_INT0_IRQHandler ; 105:HPDF global Interrupt 0 DCD HPDF_INT1_IRQHandler ; 106:HPDF global Interrupt 1 DCD WLAN_Rx_IRQHandler ; 107:WIFI11N global interrupt0 DCD WLAN_Tx_IRQHandler ; 108:WIFI11N global interrupt1 DCD WLAN_Cmn_IRQHandler ; 109:WIFI11N global interrupt2 DCD EFUSE_IRQHandler ; 110:EFUSE DCD QSPI_IRQHandler ; 111:QUADSPI1 DCD PKCAU_IRQHandler ; 112:PKCAU DCD TSI_IRQHandler ; 113:TSI DCD ICACHE_IRQHandler ; 114:ICACHE DCD TZIAC_S_IRQHandler ; 115:TrustZone interrupt controller secure interrupts DCD FMC_S_IRQHandler ; 116:FMC DCD QSPI_S_IRQHandler ; 117:QSPI security interrupt __Vectors_End __Vectors_Size EQU __Vectors_End - __Vectors AREA |.text|, CODE, READONLY ;/* reset Handler */ Reset_Handler PROC EXPORT Reset_Handler [WEAK] IMPORT SystemInit IMPORT __main LDR R0, =SystemInit BLX R0 LDR R0, =__main BX R0 ENDP ;/* dummy Exception Handlers */ NMI_Handler PROC EXPORT NMI_Handler [WEAK] B . ENDP HardFault_Handler\ PROC EXPORT HardFault_Handler [WEAK] B . ENDP MemManage_Handler\ PROC EXPORT MemManage_Handler [WEAK] B . ENDP BusFault_Handler\ PROC EXPORT BusFault_Handler [WEAK] B . ENDP UsageFault_Handler\ PROC EXPORT UsageFault_Handler [WEAK] B . ENDP SecureFault_Handler\ PROC EXPORT SecureFault_Handler [WEAK] B . ENDP SVC_Handler PROC EXPORT SVC_Handler [WEAK] B . ENDP DebugMon_Handler\ PROC EXPORT DebugMon_Handler [WEAK] B . ENDP PendSV_Handler\ PROC EXPORT PendSV_Handler [WEAK] B . ENDP SysTick_Handler\ PROC EXPORT SysTick_Handler [WEAK] B . ENDP Default_Handler PROC ; /* external interrupts handler */ EXPORT WWDGT_IRQHandler [WEAK] EXPORT LVD_IRQHandler [WEAK] EXPORT TAMPER_STAMP_IRQHandler [WEAK] EXPORT RTC_WKUP_IRQHandler [WEAK] EXPORT FMC_IRQHandler [WEAK] EXPORT RCU_IRQHandler [WEAK] EXPORT EXTI0_IRQHandler [WEAK] EXPORT EXTI1_IRQHandler [WEAK] EXPORT EXTI2_IRQHandler [WEAK] EXPORT EXTI3_IRQHandler [WEAK] EXPORT EXTI4_IRQHandler [WEAK] EXPORT DMA0_Channel0_IRQHandler [WEAK] EXPORT DMA0_Channel1_IRQHandler [WEAK] EXPORT DMA0_Channel2_IRQHandler [WEAK] EXPORT DMA0_Channel3_IRQHandler [WEAK] EXPORT DMA0_Channel4_IRQHandler [WEAK] EXPORT DMA0_Channel5_IRQHandler [WEAK] EXPORT DMA0_Channel6_IRQHandler [WEAK] EXPORT DMA0_Channel7_IRQHandler [WEAK] EXPORT ADC_IRQHandler [WEAK] EXPORT TAMP_STAMP_S_IRQHandler [WEAK] EXPORT RTC_WKUP_S_IRQHandler [WEAK] EXPORT RTC_Alarm_S_IRQHandler [WEAK] EXPORT EXTI5_9_IRQHandler [WEAK] EXPORT TIMER0_BRK_IRQHandler [WEAK] EXPORT TIMER0_UP_IRQHandler [WEAK] EXPORT TIMER0_CMT_IRQHandler [WEAK] EXPORT TIMER0_Channel_IRQHandler [WEAK] EXPORT TIMER1_IRQHandler [WEAK] EXPORT TIMER2_IRQHandler [WEAK] EXPORT TIMER3_IRQHandler [WEAK] EXPORT I2C0_EV_IRQHandler [WEAK] EXPORT I2C0_ER_IRQHandler [WEAK] EXPORT I2C1_EV_IRQHandler [WEAK] EXPORT I2C1_ER_IRQHandler [WEAK] EXPORT SPI0_IRQHandler [WEAK] EXPORT SPI1_IRQHandler [WEAK] EXPORT USART0_IRQHandler [WEAK] EXPORT USART1_IRQHandler [WEAK] EXPORT USART2_IRQHandler [WEAK] EXPORT EXTI10_15_IRQHandler [WEAK] EXPORT RTC_Alarm_IRQHandler [WEAK] EXPORT PVM_IRQHandler [WEAK] EXPORT TIMER15_IRQHandler [WEAK] EXPORT TIMER16_IRQHandler [WEAK] EXPORT SDIO_IRQHandler [WEAK] EXPORT TIMER4_IRQHandler [WEAK] EXPORT I2C0_WKUP_IRQHandler [WEAK] EXPORT USART0_WKUP_IRQHandler [WEAK] EXPORT USART2_WKUP_IRQHandler [WEAK] EXPORT TIMER5_IRQHandler [WEAK] EXPORT DMA1_Channel0_IRQHandler [WEAK] EXPORT DMA1_Channel1_IRQHandler [WEAK] EXPORT DMA1_Channel2_IRQHandler [WEAK] EXPORT DMA1_Channel3_IRQHandler [WEAK] EXPORT DMA1_Channel4_IRQHandler [WEAK] EXPORT DMA1_Channel5_IRQHandler [WEAK] EXPORT DMA1_Channel6_IRQHandler [WEAK] EXPORT DMA1_Channel7_IRQHandler [WEAK] EXPORT WLAN_WKUP_IRQHandler [WEAK] EXPORT USBFS_IRQHandler [WEAK] EXPORT USBFS_WKUP_IRQHandler [WEAK] EXPORT DCI_IRHandler [WEAK] EXPORT CAU_IRQHandler [WEAK] EXPORT HAU_TRNG_IRQHandler [WEAK] EXPORT FPU_IRQHandler [WEAK] EXPORT HPDF_INT0_IRQHandler [WEAK] EXPORT HPDF_INT1_IRQHandler [WEAK] EXPORT WLAN_Rx_IRQHandler [WEAK] EXPORT WLAN_Tx_IRQHandler [WEAK] EXPORT WLAN_Cmn_IRQHandler [WEAK] EXPORT EFUSE_IRQHandler [WEAK] EXPORT QSPI_IRQHandler [WEAK] EXPORT PKCAU_IRQHandler [WEAK] EXPORT TSI_IRQHandler [WEAK] EXPORT ICACHE_IRQHandler [WEAK] EXPORT TZIAC_S_IRQHandler [WEAK] EXPORT FMC_S_IRQHandler [WEAK] EXPORT QSPI_S_IRQHandler [WEAK] ;/* external interrupts handler */ WWDGT_IRQHandler LVD_IRQHandler TAMPER_STAMP_IRQHandler RTC_WKUP_IRQHandler FMC_IRQHandler RCU_IRQHandler EXTI0_IRQHandler EXTI1_IRQHandler EXTI2_IRQHandler EXTI3_IRQHandler EXTI4_IRQHandler DMA0_Channel0_IRQHandler DMA0_Channel1_IRQHandler DMA0_Channel2_IRQHandler DMA0_Channel3_IRQHandler DMA0_Channel4_IRQHandler DMA0_Channel5_IRQHandler DMA0_Channel6_IRQHandler DMA0_Channel7_IRQHandler ADC_IRQHandler TAMP_STAMP_S_IRQHandler RTC_WKUP_S_IRQHandler RTC_Alarm_S_IRQHandler EXTI5_9_IRQHandler TIMER0_BRK_IRQHandler TIMER0_UP_IRQHandler TIMER0_CMT_IRQHandler TIMER0_Channel_IRQHandler TIMER1_IRQHandler TIMER2_IRQHandler TIMER3_IRQHandler I2C0_EV_IRQHandler I2C0_ER_IRQHandler I2C1_EV_IRQHandler I2C1_ER_IRQHandler SPI0_IRQHandler SPI1_IRQHandler USART0_IRQHandler USART1_IRQHandler USART2_IRQHandler EXTI10_15_IRQHandler RTC_Alarm_IRQHandler PVM_IRQHandler TIMER15_IRQHandler TIMER16_IRQHandler SDIO_IRQHandler TIMER4_IRQHandler I2C0_WKUP_IRQHandler USART0_WKUP_IRQHandler USART2_WKUP_IRQHandler TIMER5_IRQHandler DMA1_Channel0_IRQHandler DMA1_Channel1_IRQHandler DMA1_Channel2_IRQHandler DMA1_Channel3_IRQHandler DMA1_Channel4_IRQHandler DMA1_Channel5_IRQHandler DMA1_Channel6_IRQHandler DMA1_Channel7_IRQHandler WLAN_WKUP_IRQHandler USBFS_IRQHandler USBFS_WKUP_IRQHandler DCI_IRHandler CAU_IRQHandler HAU_TRNG_IRQHandler FPU_IRQHandler HPDF_INT0_IRQHandler HPDF_INT1_IRQHandler WLAN_Rx_IRQHandler WLAN_Tx_IRQHandler WLAN_Cmn_IRQHandler EFUSE_IRQHandler QSPI_IRQHandler PKCAU_IRQHandler TSI_IRQHandler ICACHE_IRQHandler TZIAC_S_IRQHandler FMC_S_IRQHandler QSPI_S_IRQHandler B . ENDP ALIGN END