[PATCH 0/2] fix ARI warnings for RISC-V port and fallout

[Jim Wilson]

The first patch fixes the RISC-V ARI warnings reported in July.  The
second patch fixes problems with the print-utils.h function comments I
noticed because I had to figure out what they did to write the first
patch.

This was tested with a riscv64-linux build and check, with no
regressions.  I also tested gdb by hand to verify that the debugging
comment was still correct after the change as there is no testcase for
that.

Jim