hg: jdk9/hs-rt/hotspot: 8027429: Add diagnostic command VM.info to get hs_err print-out

[coleen.phillimore at oracle.com]

Changeset: 009f8ea8999c
Author:    coleenp
Date:      2015-11-13 16:50 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/009f8ea8999c

8027429: Add diagnostic command VM.info to get hs_err print-out
Summary: refactored hs_err reporting code so that it can be used for VM.info safely
Reviewed-by: dholmes, hseigel
Contributed-by: coleen.phillimore at oracle.com, david.buck at oracle.com

! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! src/share/vm/utilities/vmError.cpp
! src/share/vm/utilities/vmError.hpp