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8140485: Class load and creation cleanup

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Reviewed-by: hseigel, coleenp, sspitsyn
This commit is contained in:
Markus Grönlund 2015-12-08 20:04:03 +01:00
parent 24c8c40bb8
commit 2ad9d3192f
59 changed files with 4174 additions and 3258 deletions
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12
hotspot/src/share/vm/prims/jvm.cpp
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@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/classFileStream.hpp"
#include "classfile/classLoader.hpp"
#include "classfile/javaAssertions.hpp"
#include "classfile/javaClasses.inline.hpp"
@ -965,7 +966,7 @@ static jclass jvm_define_class_common(JNIEnv *env, const char *name,
}
ResourceMark rm(THREAD);
ClassFileStream st((u1*) buf, len, (char *)source);
ClassFileStream st((u1*)buf, len, source, ClassFileStream::verify);
Handle class_loader (THREAD, JNIHandles::resolve(loader));
if (UsePerfData) {
is_lock_held_by_thread(class_loader,
@ -973,9 +974,11 @@ static jclass jvm_define_class_common(JNIEnv *env, const char *name,
THREAD);
}
Handle protection_domain (THREAD, JNIHandles::resolve(pd));
Klass* k = SystemDictionary::resolve_from_stream(class_name, class_loader,
protection_domain, &st,
true, CHECK_NULL);
Klass* k = SystemDictionary::resolve_from_stream(class_name,
class_loader,
protection_domain,
&st,
CHECK_NULL);
if (TraceClassResolution && k != NULL) {
trace_class_resolution(k);
@ -3723,4 +3726,3 @@ JVM_END
JVM_ENTRY_NO_ENV(jint, JVM_FindSignal(const char *name))
return os::get_signal_number(name);
JVM_END