Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Allwinner/D1H/RISCV_CFG/RETITE_PC1_REG#0x0
RT_SIG=not_have
Retire PC1 Register
Retire PC[39:32]
Retire Signal
0 (not_have): undefined
1 (have): undefined
https://github.com/cmsis-svd/cmsis-svd-data