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AM437x的diag_entry.S文件



这个文件中,   

第42行有        .global _stack

第109行有      LDR   r0, =_stack    

但是为什么109行提示:

Description Resource Path Location Type
undefined reference to `_stack' diag_entry.S  

是因为在CCS的ti-rtos文件工程中不能有汇编文件出现吗