hg: jdk9/hs-rt/hotspot: 8073139: PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling

[david.holmes at oracle.com]

Changeset: 42a0173bbcde
Author:    asmundak
Date:      2015-12-13 22:32 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/42a0173bbcde

8073139: PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling
Summary: Set LIBARCH to ppc64le, make SA and hsdis work, have os.arch return ppc64le on PowerPC64 LE
Reviewed-by: dholmes, ihse
Contributed-by: Andrew Hughes <gnu.andrew at redhat.com>, Alexander Smundak <asmundak at google.com>

! agent/src/os/linux/LinuxDebuggerLocal.c
! agent/src/os/linux/libproc.h
! agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java
! make/defs.make
! src/os/linux/vm/os_linux.cpp
! src/share/tools/hsdis/Makefile
! src/share/tools/hsdis/hsdis-demo.c
! src/share/tools/hsdis/hsdis.c
! src/share/vm/runtime/vm_version.cpp
! test/test_env.sh