hg: jdk9/hs/hotspot: 8173941: SA does not work if executable is DSO

[dmitry.samersoff at oracle.com]

Changeset: b3d95edd4467
Author:    ysuenaga
Date:      2017-02-11 00:17 +0900
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/b3d95edd4467

8173941: SA does not work if executable is DSO
Reviewed-by: aph, dsamersoff

! src/jdk.hotspot.agent/linux/native/libsaproc/elfmacros.h
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c