Summary: Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.
Reviewed-by: stefank, dholmes

Summary: Correctly calculate the initialization value for the shift between object start and bitmap bit in the G1 mark bitmaps.
Reviewed-by: tonyp

Reviewed-by: coleenp, mgerdin, hseigel

Reviewed-by: azeemj, brutisso, kvn, tschatzl

Summary: Added brackets for if-statement
Reviewed-by: kvn, roland

Summary: Moved local scheduling code from class Block to class PhaseCFG
Reviewed-by: kvn, roland

8023381: VM fails to initialize in runtime/CDSCompressedKPtrs/XShareAuto.java runtime/SharedArchiveFile/CdsSameObjectAlignment.java
Summary: Improve handling when CDS archive cannot be mapped
Reviewed-by: kvn, dholmes, mseledtsov

Summary: skip verification for generated lambda classes
Reviewed-by: kamg, dholmes

Summary: Fixed a memory leak in FlatProfiler::record_thread_tick() method
Reviewed-by: dholmes, ccheung

8019902: G1: Use the average heap size rather than the minimum heap size to calculate the region size
Reviewed-by: tonyp, tschatzl, sjohanss

Summary: declare all user-defined operator new()s within Hotspot code with the empty throw() exception specification
Reviewed-by: coleenp, twisti, dholmes, hseigel, dcubed, kvn, ccheung
Contributed-by: lois.foltan@oracle.com

Reviewed-by: kvn, twisti

Summary: don't re-evaluate stack bounds for main thread before install guard page
Reviewed-by: coleenp, dholmes, dlong

8016764: JVM does not prohibit invokespecial in c.f.v 51.0 that invokes default interface method in c.f.v 52.0
Summary: Check cfv before allowing invokespecial call to default method.
Reviewed-by: kamg, acorn, dholmes

Reviewed-by: kamg, coleenp

Summary: Avoid loading old values in G1 pre-barriers for inlined unsafe load_store nodes.
Reviewed-by: kvn, tonyp
Contributed-by: NMartin Doerr <martin.doerr@sap.com>

Summary: removed offending EXCEPTION_MARK calls and code cleanup
Reviewed-by: dholmes, iklam, coleenp, mseledtsov

Reviewed-by: kamg, coleenp

Summary: Method pointer for zombie methods may be invalid
Reviewed-by: kvn, coleenp

Summary: Add the relevant test and proofread the VM messages as well
Reviewed-by: coleenp, mseledtsov, dcubed

8022595: JSR292: deadlock during class loading of MethodHandles, MethodHandleImpl & MethodHandleNatives
Reviewed-by: kvn, coleenp, dholmes

Reviewed-by: kvn

Summary: Create public methods for accessing the nodes in a block
Reviewed-by: kvn, roland

Summary: Return NULL on OOM from GetStringChars, GetStringUTFChars and Get<PrimitiveType>ArrayElements family of functions.
Reviewed-by: dholmes, coleenp

Summary: Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported.
Reviewed-by: dholmes, coleenp

Summary: Added support for statically linked agents
Reviewed-by: sspitsyn, bobv, coleenp

Reviewed-by: acorn, sla

Summary: Need to check if the constant pool mapping returns 0.
Reviewed-by: coleenp, sspitsyn

Reviewed-by: mgerdin, stefank

Reviewed-by: coleenp, sla
Contributed-by: vladimir.kempik@oracle.com

Reviewed-by: tonyp, tschatzl

Summary: Do patching rather bailing out for unlinked call with appendix
Reviewed-by: twisti, kvn

Summary: set control edge for previous value load in G1 pre-barrier
Reviewed-by: twisti

Summary: store in _first_index not absolute index but an index relative to the last (youngest) jvms->_scloff value
Reviewed-by: roland, twisti

Summary: Recognize 0x5120 as "Sun Studio 12u3".
Reviewed-by: dholmes, coleenp

8022283: Assertion failed: assert(is_loaded() && field->holder()->is_loaded() && klass()->is_subclass_of (field->holder())) failed: invalid access
Reviewed-by: roland, twisti

8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes.
Summary: Change InstanceKlass::_source_file_name and _generic_signature to u2 fields.
Reviewed-by: coleenp, iklam

Reviewed-by: ysr, mgerdin

Summary: Replace the broken large pages implementation on Linux. New flag: -XX:+UseTransparentHugePages - Linux specific flag to turn on transparent huge page hinting with madvise(..., MAP_HUGETLB). Changed behavior: -XX:+UseLargePages - tries to use -XX:+UseTransparentHugePages before trying other large pages implementations (on Linux). Changed behavior: -XX:+UseHugeTLBFS - Use upfront allocation of Large Pages instead of using the broken implementation to dynamically committing large pages. Changed behavior: -XX:LargePageSizeInBytes - Turned off the ability to use this flag on Linux and provides warning to user if set to a value different than the OS chosen large page size. Changed behavior: Setting no large page size - Now defaults to use -XX:UseTransparentHugePages if the OS supports it. Previously, -XX:+UseHugeTLBFS was chosen if the OS was configured to use large pages.
Reviewed-by: tschatzl, dcubed, brutisso

8016729: ObjectAlignmentInBytes=16 now forces the use of heap based compressed oops
8005933: The -Xshare:auto option is ignored for -server
Summary: Move klass metaspace above the heap and support CDS with compressed klass ptrs.
Reviewed-by: coleenp, kvn, mgerdin, tschatzl, stefank