Summary: Should print to passed in stream not tty
Reviewed-by: dholmes, never
Contributed-by: NKrystal Mok <sajia@taobao.com>

Reviewed-by: dholmes, ohrstrom, ohair, jcoomes

Summary: Added a capability to start and stop JMX Agent by jcmd
Reviewed-by: acorn, mchung

Summary: In printValueOn() in ConstantPool.java check if the poolHolder is a valid Klass and only then print it.
Reviewed-by: sla, sspitsyn
Contributed-by: NKrystal Mok <sajia@taobao.com>

Summary: Change OSThread to use mach thread_t
Reviewed-by: phh, dcubed

Summary: Append "." to java.library.path on MacOS X to ease migration from Apple's Java6 to OpenJDK7.
Reviewed-by: phh, jmelvin, coleenp

Reviewed-by: jcoomes

Reviewed-by: kvn

Summary: Replace call_epilog() encoding with macroassembler use. Moved duplicated code to x86.ad. Fixed return_addr() definition.
Reviewed-by: never

Summary: in some cases, allocate from the old gen before doing a full gc
Reviewed-by: stefank, jmasa

Reviewed-by: stefank, jmasa