ART: Add field offset caching
Add caching to reduce the computational complexity of deriving
field indices. Currently cache the number of interface fields.
In the future, we may also consider the superclass count to
accelerate class visiting.
Bug: 31385354
Test: m test-art-host
Test: m test-art-host-run-test-906-iterate-heap
Test: m test-art-host-run-test-913-heaps
Change-Id: I19da243d1678f9a4a047d849193fb8bac01ed53c
diff --git a/runtime/openjdkjvmti/OpenjdkJvmTi.cc b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
index c016728..5e0d4bd 100644
--- a/runtime/openjdkjvmti/OpenjdkJvmTi.cc
+++ b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
@@ -1426,6 +1426,7 @@
ClassUtil::Register(&gEventHandler);
DumpUtil::Register(&gEventHandler);
SearchUtil::Register();
+ HeapUtil::Register();
runtime->GetJavaVM()->AddEnvironmentHook(GetEnvHandler);
@@ -1438,6 +1439,7 @@
ClassUtil::Unregister();
DumpUtil::Unregister();
SearchUtil::Unregister();
+ HeapUtil::Unregister();
return true;
}