8029106: JVM crashes in Metachunk::Metachunk during parallel class redefinition (PrivateMLetController, anonymous-simple_copy_1)
Summary: Fixed overflow bug in VirtualSpaceNode::is_available
Reviewed-by: mgerdin, brutisso, coleenp, jmasa

Summary: Reducing the number of calls to follow_class_loader to speed up the marking phase. Also removed some unnecessary calls to adjust_klass.
Reviewed-by: stefank, jmasa, mgerdin

Reviewed-by: brutisso, jmasa, jwilhelm

Reviewed-by: jcoomes

Summary: Use non-relocatable code to load byte_map_base
Reviewed-by: kvn, roland

8028126: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Solaris-sparc64 fastdebug builds: only current thread can flush its registers
Summary: Fix a race between VMOp_GetCurrentLocation reaching a safepoint and arget thread exiting from Java execution
Reviewed-by: sla, dholmes, dsamersoff
Contributed-by: serguei.spitsyn@oracle.com

Reviewed-by: hseigel, lfoltan, coleenp

Reviewed-by: coleenp, lfoltan, hseigel

Summary: Now iterating over all committed (used) G1 regions instead of all reserved.
Reviewed-by: brutisso, dsamersoff, mgerdin

Summary: fix code to allow testing on Fujitsu Sparc64 CPUs
Reviewed-by: kvn

Reviewed-by: jcoomes

Summary: fixed typeo
Reviewed-by: sla, kmo, sspitsyn

Summary: Catch missing-because-illegal case for itable entries and use an exception-throwing method instead of null.
Reviewed-by: acorn, jrose, coleenp

Summary: Use @ignore to exclude failing tests
Reviewed-by: coleenp, ctornqvi, mseledtsov
Contributed-by: george.triantafillou@oracle.com

Summary: Add verification to check that invokespecial of an InterfaceMethodref names a method in a direct superinterface of the current class or interface in accordance with JSR 335, JVMS 4.9.2 Structural Constraints.
Reviewed-by: acorn, hseigel, coleenp
Contributed-by: lois.foltan@oracle.com

Summary: Reduced the number of calls to follow_class_loader and instead marked and pushed the klass holder directly. Also removed unneeded calls to adjust_klass.
Reviewed-by: coleenp, jmasa, mgerdin, tschatzl

Reviewed-by: dholmes, egahlin

Reviewed-by: jcoomes

Reviewed-by: kvn, twisti

Reviewed-by: iveresov, kvn

Summary: Exclude private methods when checking for final method override.
Reviewed-by: kamg, coleenp, dholmes, mseledtsov

Summary: rbp not restored when stack overflow is thrown from deopt/uncommon trap blobs
Reviewed-by: kvn, iveresov