8365937: post_method_exit might incorrectly set was_popped_by_exception and value in the middle of stack unwinding

[lmesnik]

The void JvmtiExport::post_method_exit(JavaThread* thread, Method* method, frame current_frame) calculates
bool exception_exit = state->is_exception_detected() && !state->is_exception_caught();
to find if method exit normally or by exception.
However, JvmtiExport::post_method_exit( method is not called at all in the case of exception. See
void JvmtiExport::notice_unwind_due_to_exception(JavaThread *thread, Method* method, address location, oop exception, bool in_handler_frame)
where post_method_exit_inner is called directly.

The exception_exit is true when exception is processed and the current method is called in the middle of stack unwinding.

The fix was a part of
#26713
for
https://bugs.openjdk.org/browse/JDK-8365192

---

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Issue

• JDK-8365937: post_method_exit might incorrectly set was_popped_by_exception and value in the middle of stack unwinding (Bug - P4)

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