hg: jdk9/hs-comp/hotspot: 8078482: ppc: pass thread to throw_AbstractMethodError

[goetz.lindenmaier at sap.com]

Changeset: 331b38ef0db3
Author:    goetz
Date:      2015-04-23 09:27 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/331b38ef0db3

8078482: ppc: pass thread to throw_AbstractMethodError
Summary: Also improve check for Safepoints in signal handler.
Reviewed-by: kvn, simonis

! src/cpu/ppc/vm/interpreter_ppc.cpp
! src/os_cpu/linux_ppc/vm/os_linux_ppc.cpp