[PATCH v2] xtensa: ldso: coalesce dl_mprotect address ranges

[Max Filippov]

Chris,

On Fri, Jan 9, 2015 at 10:24 PM, Chris Zankel <chris at zankel.net> wrote:
> Are the symbols usually ordered in ascending order? Otherwise, would it also
> safe time to check if the new range overlaps at the front?

In binaries that I have -- yes. But coalescing ranges from both sides takes
only one additional conditional move, so I'll send v3 with that. Thanks!

-- Max