关于stm32烧录文件和map文件的问题
1.为什么这些中断地址为同一个地址?0x0800211bADC1_2_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
CAN1_RX1_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
CAN1_SCE_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel1_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel2_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel3_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel4_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel5_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel6_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
DMA1_Channel7_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI0_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI15_10_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI1_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI2_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI3_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI4_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
EXTI9_5_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
FLASH_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
I2C1_ER_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
I2C1_EV_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
I2C2_ER_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
I2C2_EV_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
PVD_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
RCC_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
RTCAlarm_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
RTC_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
SPI1_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
SPI2_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TAMPER_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM1_BRK_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM1_CC_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM1_TRG_COM_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM1_UP_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM3_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
TIM4_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
USBWakeUp_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
USB_HP_CAN1_TX_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
USB_LP_CAN1_RX0_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
WWDG_IRQHandler 0x0800211b Thumb Code 0startup_stm32f10x_md.o(.text)
2。 __main 地址为0x080020ed,应该是在图片中D00CF8DF 中的0c处?为什么不是字节对其的地方?0x080020ec 的d0又是什么?
__Vectors 0x08002000 Data 4startup_stm32f10x_md.o(RESET)
__Vectors_End 0x080020ec Data 0startup_stm32f10x_md.o(RESET)
__main 0x080020ed Thumb Code 0
除非使用汇编低级语言,否则C编译器自动设置所有地址,这些无需用户关心的。 1.默认没使用的中断,都用了一个空函数,所以地址相同
2.
1)0x080020ed,在Thumb2模式下
2)0x080020ec才是真正的入口地址
具体可以查看文档《Cortex-M3权威指南》 本帖最后由 wwwheihei 于 2018-8-27 16:17 编辑
tyhjrwx2011 发表于 2018-8-27 13:44
1.默认没使用的中断,都用了一个空函数,所以地址相同
2.
1)0x080020ed,在Thumb2模式下
这个在权威指南里有?大概说一下第几页?
谢谢分享。。。 robin_zhu 发表于 2018-8-27 17:15
谢谢分享。。。
这并不是分享谢谢 编码自动设置,你可以尝试修改几个参数看看效果 feixiang20 发表于 2018-8-28 00:25
编码自动设置,你可以尝试修改几个参数看看效果
好我多观察一下
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