Summary: Backout the fix for 7152031; the real bug to be fixed in jdk repo.
Reviewed-by: michaelm

Summary: Update to use the right path on MacOS X.
Reviewed-by: michaelm, jcoomes, amurillo

Reviewed-by: ohair

Reviewed-by: ohair, never

Reviewed-by: jcoomes

Summary: Update generation and collector counters only if UsePerfData is enabled.
Reviewed-by: iveresov, tonyp

Reviewed-by: kvn, twisti

Summary: map read-only pages MAP_PRIVATE instead of MAP_SHARED
Reviewed-by: dcubed, dholmes
Contributed-by: dean.long@oracle.com

Summary: When resolving exception edges after register allocation, the C1 register allocator may insert spill code at the wrong insertion position.
Reviewed-by: kvn, never

Reviewed-by: kvn

7148486: At a method handle call returning with an exception may call the runtime with misaligned stack (x64)
Summary: stack must be realigned when calling the runtime for exception propagation at a call.
Reviewed-by: kvn, never

Summary: check stack alignment on VM entry on x64.
Reviewed-by: kvn, never

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

Reviewed-by: jcoomes

Summary: fixed few problems in LogCompilation parser.
Reviewed-by: never

Summary: Add an internal testing API to HotSpot to enable more targeted testing of vm functionality
Reviewed-by: phh, dholmes

Reviewed-by: dholmes, ohrstrom, ohair, jcoomes

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

Summary: Take into account only stores captured by Initialize node. Added missing check for Top input in value() methods.
Reviewed-by: never

Summary: Issue storestore barrier before constructor return if the constructor write final field.
Reviewed-by: dholmes, jrose, roland, coleenp
Contributed-by: NJiangli Zhou <jiangli.zhou@oracle.com>

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>

7147064: assert(allocates2(pc)) failed: not in CodeBuffer memory: 0xffffffff778d9d60 <= 0xffffffff778da69c
Summary: Increase size of deopt_blob and uncommon_trap_blob by size of stack bang code (SPARC).
Reviewed-by: azeemj, iveresov, never, phh

7147064: assert(allocates2(pc)) failed: not in CodeBuffer memory: 0xffffffff778d9d60 <= 0xffffffff778da69c
Summary: Increase size of deopt_blob and uncommon_trap_blob by size of stack bang code (SPARC).
Reviewed-by: azeemj, iveresov, never, phh

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