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8212605: Pure-Java implementation of AccessController.doPrivileged

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Reviewed-by: dholmes, mullan, vlivanov, mchung, alanb, rriggs
This commit is contained in:
Dean Long 2018-11-06 16:04:50 -08:00
parent c8c41d1444
commit a9ae141836
24 changed files with 213 additions and 450 deletions
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11
src/hotspot/share/classfile/classFileParser.cpp
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@ -1066,7 +1066,7 @@ public:
_method_DontInline,
_method_InjectedProfile,
_method_LambdaForm_Compiled,
_method_LambdaForm_Hidden,
_method_Hidden,
_method_HotSpotIntrinsicCandidate,
_jdk_internal_vm_annotation_Contended,
_field_Stable,
@ -2121,7 +2121,12 @@ AnnotationCollector::annotation_index(const ClassLoaderData* loader_data,
case vmSymbols::VM_SYMBOL_ENUM_NAME(java_lang_invoke_LambdaForm_Hidden_signature): {
if (_location != _in_method) break; // only allow for methods
if (!privileged) break; // only allow in privileged code
return _method_LambdaForm_Hidden;
return _method_Hidden;
}
case vmSymbols::VM_SYMBOL_ENUM_NAME(java_security_AccessController_Hidden_signature): {
if (_location != _in_method) break; // only allow for methods
if (!privileged) break; // only allow in privileged code
return _method_Hidden;
}
case vmSymbols::VM_SYMBOL_ENUM_NAME(jdk_internal_HotSpotIntrinsicCandidate_signature): {
if (_location != _in_method) break; // only allow for methods
@ -2178,7 +2183,7 @@ void MethodAnnotationCollector::apply_to(const methodHandle& m) {
m->set_has_injected_profile(true);
if (has_annotation(_method_LambdaForm_Compiled) && m->intrinsic_id() == vmIntrinsics::_none)
m->set_intrinsic_id(vmIntrinsics::_compiledLambdaForm);
if (has_annotation(_method_LambdaForm_Hidden))
if (has_annotation(_method_Hidden))
m->set_hidden(true);
if (has_annotation(_method_HotSpotIntrinsicCandidate) && !m->is_synthetic())
m->set_intrinsic_candidate(true);