hg: portola/portola/hotspot: 8181317: SA: Enable corefile debugging on Portola for gcore dumped files

[jini.george at oracle.com]

Changeset: 9659e705ae03
Author:    jgeorge
Date:      2017-06-21 09:40 +0530
URL:       http://hg.openjdk.java.net/portola/portola/hotspot/rev/9659e705ae03

8181317: SA: Enable corefile debugging on Portola for gcore dumped files
Summary: Avoid checking for address conflicts in the mappings created from segments read in from shared libraries if the libc used is musl libc.
Reviewed-by: poonam, mikael

! make/lib/Lib-jdk.hotspot.agent.gmk
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c