Dear all,
I want to replace the tool-chain from ARMCC to GNU-GCC in the Windows Keil-ARM IDE.
Also I add the link script file which is offered from the ARM M0 SW package in the project. but I suffer a problem as below,
c:/program files (x86)/gnu arm embedded toolchain/9 2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: ./startup_cmsdk_cm0.o: in function `Reset_Handler':E:\Mlink\project\medical\Project\toolchain_cp\medical1_svn109v3/cmsis/Device/ARM/CMSDK_CM0/Source/GCC/startup_CMSDK_CM0.s:199: undefined reference to `_start'
II found a article is related this problem, I follow the steps in this article, the problem is still the same. Also I have another question about this article.
IIn the step-2, it say "Enter the start address of the Text Section". How could I know the start address? Do I only assign a address within the code memory for start address?
https://www.keil.com/support/docs/2851.htm
Thank you for your advice.
BR,
Eddie