diff options
Diffstat (limited to 'init_low.s')
| -rw-r--r-- | init_low.s | 217 |
1 files changed, 1 insertions, 216 deletions
@@ -1,77 +1,7 @@ -/* -https://github.com/dwelch67/stm32_samples -http://stackoverflow.com/questions/9565921/cortex-m3-initialisation -*/ - .syntax unified .cpu cortex-m3 .thumb -.section .isr_vectors - -/* TODO: Move this to C code */ -.global vectors -vectors: - .word 0x20001000 /* TODO: this should come from the linker */ - .word _Reset_Handler - .word NMI_Handler - .word HardFault_Handler - .word MemManage_Handler - .word BusFault_Handler - .word UsageFault_Handler - .word 0 /* Not used */ - .word 0 /* Not used */ - .word 0 /* Not used */ - .word 0 /* Not used */ - .word SVC_Handler - .word DebugMon_Handler - .word 0 /* Not used */ - .word PendSV_Handler - .word SysTick_Handler - .word WWDG_IRQHandler - .word PVD_IRQHandler - .word TAMPER_IRQHandler - .word RTC_IRQHandler - .word FLASH_IRQHandler - .word RCC_IRQHandler - .word EXTI0_IRQHandler - .word EXTI1_IRQHandler - .word EXTI2_IRQHandler - .word EXTI3_IRQHandler - .word EXTI4_IRQHandler - .word DMA1_Channel1_IRQHandler - .word DMA1_Channel2_IRQHandler - .word DMA1_Channel3_IRQHandler - .word DMA1_Channel4_IRQHandler - .word DMA1_Channel5_IRQHandler - .word DMA1_Channel6_IRQHandler - .word DMA1_Channel7_IRQHandler - .word ADC1_2_IRQHandler - .word USB_HP_CAN1_TX_IRQHandler - .word USB_LP_CAN1_RX0_IRQHandler - .word CAN1_RX1_IRQHandler - .word CAN1_SCE_IRQHandler - .word EXTI9_5_IRQHandler - .word TIM1_BRK_IRQHandler - .word TIM1_UP_IRQHandler - .word TIM1_TRG_COM_IRQHandler - .word TIM1_CC_IRQHandler - .word TIM2_IRQHandler - .word TIM3_IRQHandler - .word TIM4_IRQHandler - .word I2C1_EV_IRQHandler - .word I2C1_ER_IRQHandler - .word I2C2_EV_IRQHandler - .word I2C2_ER_IRQHandler - .word SPI1_IRQHandler - .word SPI2_IRQHandler - .word USART1_IRQHandler - .word USART2_IRQHandler - .word USART3_IRQHandler - .word EXTI15_10_IRQHandler - .word RTCAlarm_IRQHandler - .word USBWakeUp_IRQHandler - /* VERY significant */ .section .text @@ -110,150 +40,5 @@ BusFault_Handler: UsageFault_Handler: b halt -/* -TODO: replace with functions like this: -void TIM2_IRQHandler() __attribute__ ((weak, alias ("Default_Handler"))); -*/ - -.weak SVC_Handler -.thumb_set SVC_Handler, halt - -.weak DebugMon_Handler -.thumb_set DebugMon_Handler, halt - -.weak PendSV_Handler -.thumb_set PendSV_Handler, halt - -.weak SysTick_Handler -.thumb_set SysTick_Handler, halt - -.weak WWDG_IRQHandler -.thumb_set WWDG_IRQHandler, halt - -.weak PVD_IRQHandler -.thumb_set PVD_IRQHandler, halt - -.weak TAMPER_IRQHandler -.thumb_set TAMPER_IRQHandler, halt - -.weak RTC_IRQHandler -.thumb_set RTC_IRQHandler, halt - -.weak FLASH_IRQHandler -.thumb_set FLASH_IRQHandler, halt - -.weak RCC_IRQHandler -.thumb_set RCC_IRQHandler, halt - -.weak EXTI0_IRQHandler -.thumb_set EXTI0_IRQHandler, halt - -.weak EXTI1_IRQHandler -.thumb_set EXTI1_IRQHandler, halt - -.weak EXTI2_IRQHandler -.thumb_set EXTI2_IRQHandler, halt - -.weak EXTI3_IRQHandler -.thumb_set EXTI3_IRQHandler, halt - -.weak EXTI4_IRQHandler -.thumb_set EXTI4_IRQHandler, halt - -.weak DMA1_Channel1_IRQHandler -.thumb_set DMA1_Channel1_IRQHandler, halt - -.weak DMA1_Channel2_IRQHandler -.thumb_set DMA1_Channel2_IRQHandler, halt - -.weak DMA1_Channel3_IRQHandler -.thumb_set DMA1_Channel3_IRQHandler, halt - -.weak DMA1_Channel4_IRQHandler -.thumb_set DMA1_Channel4_IRQHandler, halt - -.weak DMA1_Channel5_IRQHandler -.thumb_set DMA1_Channel5_IRQHandler, halt - -.weak DMA1_Channel6_IRQHandler -.thumb_set DMA1_Channel6_IRQHandler, halt - -.weak DMA1_Channel7_IRQHandler -.thumb_set DMA1_Channel7_IRQHandler, halt - -.weak ADC1_2_IRQHandler -.thumb_set ADC1_2_IRQHandler, halt - -.weak USB_HP_CAN1_TX_IRQHandler -.thumb_set USB_HP_CAN1_TX_IRQHandler, halt - -.weak USB_LP_CAN1_RX0_IRQHandler -.thumb_set USB_LP_CAN1_RX0_IRQHandler, halt - -.weak CAN1_RX1_IRQHandler -.thumb_set CAN1_RX1_IRQHandler, halt - -.weak CAN1_SCE_IRQHandler -.thumb_set CAN1_SCE_IRQHandler, halt - -.weak EXTI9_5_IRQHandler -.thumb_set EXTI9_5_IRQHandler, halt - -.weak TIM1_BRK_IRQHandler -.thumb_set TIM1_BRK_IRQHandler, halt - -.weak TIM1_UP_IRQHandler -.thumb_set TIM1_UP_IRQHandler, halt - -.weak TIM1_TRG_COM_IRQHandler -.thumb_set TIM1_TRG_COM_IRQHandler, halt - -.weak TIM1_CC_IRQHandler -.thumb_set TIM1_CC_IRQHandler, halt - -.weak TIM2_IRQHandler -.thumb_set TIM2_IRQHandler, halt - -.weak TIM3_IRQHandler -.thumb_set TIM3_IRQHandler, halt - -.weak TIM4_IRQHandler -.thumb_set TIM4_IRQHandler, halt - -.weak I2C1_EV_IRQHandler -.thumb_set I2C1_EV_IRQHandler, halt - -.weak I2C1_ER_IRQHandler -.thumb_set I2C1_ER_IRQHandler, halt - -.weak I2C2_EV_IRQHandler -.thumb_set I2C2_EV_IRQHandler, halt - -.weak I2C2_ER_IRQHandler -.thumb_set I2C2_ER_IRQHandler, halt - -.weak SPI1_IRQHandler -.thumb_set SPI1_IRQHandler, halt - -.weak SPI2_IRQHandler -.thumb_set SPI2_IRQHandler, halt - -.weak USART1_IRQHandler -.thumb_set USART1_IRQHandler, halt - -.weak USART2_IRQHandler -.thumb_set USART2_IRQHandler, halt - -.weak USART3_IRQHandler -.thumb_set USART3_IRQHandler, halt - -.weak EXTI15_10_IRQHandler -.thumb_set EXTI15_10_IRQHandler, halt - -.weak RTCAlarm_IRQHandler -.thumb_set RTCAlarm_IRQHandler, halt - -.weak USBWakeUp_IRQHandler -.thumb_set USBWakeUp_IRQHandler, halt - .end + |