|
linking... d:/keil_v5/arm/5.2_2015q4/bin/../lib/gcc/arm-none-eabi/5.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: cannot find entry symbol _start; defaulting to 00008000 ./objects/startup_stm32f0xx.o: (.text+0x0): undefined reference to `_sidata' ./objects/startup_stm32f0xx.o: (.text+0x4): undefined reference to `_sdata' ./objects/startup_stm32f0xx.o: (.text+0xc): undefined reference to `_sbss' ./objects/startup_stm32f0xx.o: (.text+0x10): undefined reference to `_ebss' ./objects/startup_stm32f0xx.o: In function `LoopFillZerobss': E:\STM32F0\project/../Libraries/CMSIS/Device/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s:101: undefined reference to `SystemInit' E:\STM32F0\project/../Libraries/CMSIS/Device/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s:76: undefined reference to `_sidata' E:\STM32F0\project/../Libraries/CMSIS/Device/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s:82: undefined reference to `_sdata' E:\STM32F0\project/../Libraries/CMSIS/Device/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s:87: undefined reference to `_sbss' E:\STM32F0\project/../Libraries/CMSIS/Device/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s:97: undefined reference to `_ebss' ./objects/startup_stm32f0xx.o: (.isr_vector+0x0): undefined reference to `_estack' collect2.exe: error: ld returned 1 exit status ".\Objects\STM32F051.elf" - 1 Error(s), 0 Warning(s). Target not created. Build Time Elapsed: 00:00:05 以上是linking是出现的报错。 我试过禁止编译Thume指令；clean整个工程，然后重新编译连接。都没成功。 目前使用的IDE是Keil V5+gcc。startup文件用STM32F0xx_StdPeriph_Lib_V1.0.0\Libraries\CMSIS\Device\ST\STM32F0xx\Source\Templates\gcc_ride7的文件。 请问有朋友知道是怎么回事么？请多指教，谢谢。 |
怎样解决呢？
我这里没有这个文件，自己在论坛搜搜
请问链接文件叫什么？
我用stm32 Cube MX直接生成的工程，但是不能编译，所以就不在这里提供了，毕竟真的不能用。对不起了。