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RAS(return address stack)

Open AlexChenzixuan opened this issue 6 years ago • 1 comments

你好,请问在蜂鸟的处理器e203中是否使用了RAS技术?我查看了蜂鸟的那本书,和rtl代码,并未找到相应的技术使用。 如果要是想使用RAS技术,是不是需要考虑编译器方面的问题?

AlexChenzixuan avatar Mar 21 '19 09:03 AlexChenzixuan

No. Check file: e203_ifu_litebpu.v RAS is not related to compiler, it is designed based on calling convention of riscv.

howard0su avatar Sep 01 '19 14:09 howard0su