http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669

Testing:

$ /usr/lib/jvm/icedtea-6/bin/java TestProcessors
Processors: 8

$ /usr/lib/jvm/gcj-jdk/bin/java -version
java version "1.5.0"
gij (GNU libgcj) version 4.8.1
$ /usr/lib/jvm/gcj-jdk/bin/java TestProcessors
Processors: 1

$ /home/andrew/build/gcj/bin/gij -version
java version "1.5.0"
gij (GNU libgcj) version 4.9.0 20131013 (experimental) [trunk revision 203508]
$ /home/andrew/build/gcj/bin/gij TestProcessors
Processors: 8

ChangeLog:

2013-10-12  Andrew John Hughes  <gnu.andrew@member.fsf.org>

	* java/lang/natRuntime.cc:
	(availableProcessors()): Implement.
	Fixes PR gcc/58669.

Ok for trunk and 4.8?
-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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