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8268829: Provide an optimized way to walk the stack with Class object only

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8210375: StackWalker::getCallerClass throws UnsupportedOperationException

Reviewed-by: coleenp, dfuchs, bchristi
This commit is contained in:
Mandy Chung 2023-09-07 21:37:40 +00:00
parent 716201c77d
commit 111ecdbaf5
34 changed files with 982 additions and 622 deletions
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src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
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@ -116,6 +116,7 @@ class MethodHandleNatives {
MN_IS_TYPE = 0x00080000, // nested type
MN_CALLER_SENSITIVE = 0x00100000, // @CallerSensitive annotation detected
MN_TRUSTED_FINAL = 0x00200000, // trusted final field
MN_HIDDEN_MEMBER = 0x00400000, // members defined in a hidden class or with @Hidden
MN_REFERENCE_KIND_SHIFT = 24, // refKind
MN_REFERENCE_KIND_MASK = 0x0F000000 >> MN_REFERENCE_KIND_SHIFT;