RISC-V hex file output

[Jim Wilson]

On 4/26/19 11:18 AM, donato kava wrote:
>   I believe i was told to bring this issue to you attention.
> https://github.com/riscv/riscv-tools/issues/168#issuecomment-358165027

FYI, this is https://sourceware.org/bugzilla/show_bug.cgi?id=19921

Looks like no forward progress since 2016.  I'd suggest adding info to 
the bug report that you would like the patch to be finished because you 
find it useful.  That might attract the attention of someone who can 
finish it.

Jim