[MIPS] hsdis need non-executable PT_GNU_STACK support

[Joseph Myers]

On Tue, 14 Aug 2018, Leslie Zhai wrote:

> The root cause is the patch [MIPS] Enable non-executable PT_GNU_STACK support,
> contributed by Faraz in 2016 February, had not been merged by GCC toolchain
> upstream.
> 
> https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00444.html

Was there a non-RFC GCC patch posting?  RFC means you're looking for 
comments with a view to producing later patch versions, not for an actual 
review with a view to getting that version of the changes checked in.

As noted in <https://sourceware.org/ml/libc-alpha/2016-12/msg00853.html> 
you'll need a non-RFC glibc patch posting, with architecture-independent 
and MIPS-specific parts split out, and with comments pointing to the 
upstream releases of kernel, GCC, binutils with relevant support.

-- 
Joseph S. Myers
joseph at codesourcery.com