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8028497: SIGSEGV at ClassLoaderData::oops_do(OopClosure*, KlassClosure*, bool)

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Keep class in CLD::_klasses list and mirror created for CDS classes if OOM during restore_shareable_info(). This keeps pointers consistent for CMS.

Reviewed-by: ehelin, stefank, jmasa, iklam
This commit is contained in:
Coleen Phillimore 2014-04-08 13:58:38 -04:00
parent eea84b4feb
commit c8990959f2
14 changed files with 109 additions and 139 deletions
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hotspot/src/share/vm/classfile/systemDictionary.hpp
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@ -617,7 +617,6 @@ private:
Handle class_loader, TRAPS);
static instanceKlassHandle load_shared_class(instanceKlassHandle ik,
Handle class_loader, TRAPS);
static void clean_up_shared_class(instanceKlassHandle ik, Handle class_loader, TRAPS);
static instanceKlassHandle load_instance_class(Symbol* class_name, Handle class_loader, TRAPS);
static Handle compute_loader_lock_object(Handle class_loader, TRAPS);
static void check_loader_lock_contention(Handle loader_lock, TRAPS);