On 5/19/20 7:41 PM, LIU Zhiwei wrote: >> Since all of sp, gp, tp are not in risu's control, why is rs1 only excluding >> sp, and not gp and tp as well? > When I test the patch set, I find gp and tp will be the same in slave and > master， > so they can be used as source register.
Ah, try again with different builds of risu, e.g. one with -O2 and one with -O0. I think you will find that these values are set by the linker for the image. r~
