K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-09-27T13:14:36.920178Z
K 7
svn:log
V 313
compiler-rt: correct RISC-V struct_kernel_stat64_sz

The value of struct_kernel_stat64_sz introduced by review D5021 for
RISC-V was incorrect.

Also add a __riscv_xlen == 64 conditional as the 32-bit ABI is not yet
finalized.

Submitted by:	Luís Marques
Differential Revision:	https://reviews.freebsd.org/D21684

END