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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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3
hotspot/src/share/vm/classfile/javaClasses.hpp
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@ -246,11 +246,12 @@ class java_lang_Class : AllStatic {
static void set_init_lock(oop java_class, oop init_lock);
static void set_protection_domain(oop java_class, oop protection_domain);
static void initialize_mirror_fields(KlassHandle k, Handle mirror, Handle protection_domain, TRAPS);
public:
static void compute_offsets();
// Instance creation
static oop create_mirror(KlassHandle k, Handle protection_domain, TRAPS);
static void create_mirror(KlassHandle k, Handle protection_domain, TRAPS);
static void fixup_mirror(KlassHandle k, TRAPS);
static oop create_basic_type_mirror(const char* basic_type_name, BasicType type, TRAPS);
// Conversion