riscv-pac

riscv-pac is used at run time in 46 crates (of which 34 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps)			riscv-pac version
53K	85	riscv		^0.2.0
6.1K	31	riscv-rt		^0.2.0
700		riscv-peripheral		^0.2.0