Summary: Add missing barrier, sharing code with Unsafe_GetObject.
Reviewed-by: kbarrett, mgerdin, pliden, tschatzl

Reviewed-by: coleenp, eosterlund, mchung, ahgross, rhalade

Reviewed-by: dholmes, kevinw

Summary: Inform G1's SATB that a klass has been resurrected and it should not be unloaded
Reviewed-by: coleenp, tschatzl, kbarrett

Reviewed-by: dholmes, erikj

8156137: SIGSEGV in ReceiverTypeData::clean_weak_klass_links
8057570: RedefineClasses() tests fail assert(((Metadata*)obj)->is_valid()) failed: obj is valid
Reviewed-by: coleenp

Reviewed-by: stuefe, stefank

Reviewed-by: acorn, ahgross, rhalade
Contributed-by: harold.seigel@oracle.com

Reviewed-by: chegar, acorn

Reviewed-by: mschoene, coleenp, rhalade, acorn, gtriantafill
Contributed-by: rachel.protacio@oracle.com

Summary: Add support for VM_Version::L1_data_cache_line_size().
Reviewed-by: dsimms, kvn, dholmes

Summary: Add support for VM_Version::L1_data_cache_line_size().
Reviewed-by: dsimms, kvn, dholmes

Summary: Re-application of the change in JDK-8152271.
Reviewed-by: coleenp, sspitsyn

Summary: Re-application of the change in JDK-8152271.
Reviewed-by: coleenp, sspitsyn

Summary: Use the Events::log function to save redefined classes for output to the hs_err file
Reviewed-by: dholmes

Summary: Fix method searches to handle static, private instance and overpass
Reviewed-by: acorn

Summary: Collect data at safepoint, do not rely on thread suspension
Reviewed-by: dcubed, dholmes

Reviewed-by: kevinw, vlivanov

Reviewed-by: kevinw, vlivanov

Summary: Go to thread_in_vm to get the class_loader oop. Also reviewed by leelamohan.venati@gmail.com.
Reviewed-by: sspitsyn

Summary: Under error conditions, always return -1 and perform null termination regardless of the behavior of underlying vsnprintf() implementation.
Reviewed-by: dholmes, cjplummer

Reviewed-by: jrose, hseigel, vlivanov, bmoloden, ctornqvi, mschoene

Reviewed-by: jrose, hseigel, vlivanov, bmoloden, ctornqvi, mschoene

Summary: Under error conditions, always return -1 and perform null termination regardless of the behavior of underlying vsnprintf() implementation.
Reviewed-by: dholmes, cjplummer

Reviewed-by: acorn, hseigel, mschoene

Reviewed-by: dcubed, dsamersoff

Reviewed-by: stuefe, coleenp, roland

Reviewed-by: sspitsyn, coleenp, dcubed

Summary: Arguments coming from native should be converted to 0=false, 1-255=true
Reviewed-by: coleenp

Summary: Arguments coming from native should be converted to 0=false, 1-255=true
Reviewed-by: coleenp

Reviewed-by: coleenp, roland

Summary: Removed nmethod transition to zombie outside of sweeper. Added cleaning of ICs of unloaded nmethods.
Reviewed-by: kvn, iveresov

Summary: Add missing G1 pre-barrier at TagObjectCollector::do_entry
Reviewed-by: kbarrett, tschatzl

Summary: Add a WhiteBox callback to the VM to start a concurrent mark cycle in G1.
Reviewed-by: tschatzl, sjohanss
Contributed-by: NLeonid Mesnik <leonid.mesnik@oracle.com>

Summary: the cached class file structure must be deallocated instead of the cached class file bytes
Reviewed-by: coleenp, sla

8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before
Summary: added WhiteBox methods to count regions and exact aux data sizes
Reviewed-by: jwilhelm, brutisso

Reviewed-by: kvn, iignatyev

Summary: Optimize the method pointer adjustments for prev klass versions and MNT
Reviewed-by: dcubed, coleenp

Summary: remove the assert and deallocate cashed class file bytes that are in collision
Reviewed-by: coleenp, dcubed

Summary: A dead scope  of the local needs to be identified
Reviewed-by: coleenp, vlivanov, mgronlun