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先说板子跑了ti的官方例程exram,是正常的,然后定义的变量太多了,导致.ebss段不够,然后又外扩的ram 256K*16 的,
EXram0 : origin = 0x100000, length = 0x010000 然后
.ebss : > EXram0, PAGE = 1
编译无报错,ram调试,发现定义一个全局变量int a=140;在外扩ram里面的值不是140,然而如果没有映射到外部的话 .ebss : > RAML4, PAGE = 1
定义的全局变量在内部ram,ram调试值是正确的,请教一下,如何正确将.ebss段映射到外扩ram呢?谢谢大家