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8243287: Removal of Unsafe::defineAnonymousClass

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Reviewed-by: iklam, mchung, alanb, dholmes
This commit is contained in:
Harold Seigel 2021-05-13 12:46:54 +00:00
parent a564f2cbd5
commit e14b026841
122 changed files with 328 additions and 3679 deletions
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9
src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
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@ -70,7 +70,6 @@ public class InstanceKlass extends Klass {
private static int MISC_REWRITTEN;
private static int MISC_HAS_NONSTATIC_FIELDS;
private static int MISC_SHOULD_VERIFY_CLASS;
private static int MISC_IS_UNSAFE_ANONYMOUS;
private static int MISC_IS_CONTENDED;
private static int MISC_HAS_NONSTATIC_CONCRETE_METHODS;
private static int MISC_DECLARES_NONSTATIC_CONCRETE_METHODS;
@ -128,7 +127,6 @@ public class InstanceKlass extends Klass {
MISC_REWRITTEN = db.lookupIntConstant("InstanceKlass::_misc_rewritten").intValue();
MISC_HAS_NONSTATIC_FIELDS = db.lookupIntConstant("InstanceKlass::_misc_has_nonstatic_fields").intValue();
MISC_SHOULD_VERIFY_CLASS = db.lookupIntConstant("InstanceKlass::_misc_should_verify_class").intValue();
MISC_IS_UNSAFE_ANONYMOUS = db.lookupIntConstant("InstanceKlass::_misc_is_unsafe_anonymous").intValue();
MISC_IS_CONTENDED = db.lookupIntConstant("InstanceKlass::_misc_is_contended").intValue();
MISC_HAS_NONSTATIC_CONCRETE_METHODS = db.lookupIntConstant("InstanceKlass::_misc_has_nonstatic_concrete_methods").intValue();
MISC_DECLARES_NONSTATIC_CONCRETE_METHODS = db.lookupIntConstant("InstanceKlass::_misc_declares_nonstatic_concrete_methods").intValue();
@ -283,9 +281,6 @@ public class InstanceKlass extends Klass {
if (isInterface()) {
size += wordLength;
}
if (isUnsafeAnonymous()) {
size += wordLength;
}
return alignSize(size);
}
@ -293,10 +288,6 @@ public class InstanceKlass extends Klass {
return (int) miscFlags.getValue(this);
}
public boolean isUnsafeAnonymous() {
return (getMiscFlags() & MISC_IS_UNSAFE_ANONYMOUS) != 0;
}
public static long getHeaderSize() { return headerSize; }
public short getFieldAccessFlags(int index) {