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8218751: Do not store original classfiles inside the CDS archive

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Remove the OD shared region and decode classfiles on the fly

Reviewed-by: jiangli, ccheung, sspitsyn, redestad
This commit is contained in:
Ioi Lam 2019-02-21 17:07:35 -08:00
parent b7ed42eedd
commit d06f3e7e28
16 changed files with 128 additions and 131 deletions
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8
src/hotspot/share/classfile/systemDictionary.cpp
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@ -1174,7 +1174,7 @@ InstanceKlass* SystemDictionary::load_shared_boot_class(Symbol* class_name,
TRAPS) {
InstanceKlass* ik = SystemDictionaryShared::find_builtin_class(class_name);
if (ik != NULL && ik->is_shared_boot_class()) {
return load_shared_class(ik, Handle(), Handle(), THREAD);
return load_shared_class(ik, Handle(), Handle(), NULL, THREAD);
}
return NULL;
}
@ -1274,7 +1274,9 @@ bool SystemDictionary::is_shared_class_visible(Symbol* class_name,
InstanceKlass* SystemDictionary::load_shared_class(InstanceKlass* ik,
Handle class_loader,
Handle protection_domain, TRAPS) {
Handle protection_domain,
const ClassFileStream *cfs,
TRAPS) {
if (ik != NULL) {
Symbol* class_name = ik->name();
@ -1321,7 +1323,7 @@ InstanceKlass* SystemDictionary::load_shared_class(InstanceKlass* ik,
}
InstanceKlass* new_ik = KlassFactory::check_shared_class_file_load_hook(
ik, class_name, class_loader, protection_domain, CHECK_NULL);
ik, class_name, class_loader, protection_domain, cfs, CHECK_NULL);
if (new_ik != NULL) {
// The class is changed by CFLH. Return the new class. The shared class is
// not used.