Fix nested deoptimization.
Handle nested deoptimization cases. Create a stacked shadow frame
records to keep track of deoptimization shadow frames. Shadow frames
under construction can be tracked in the same stack.
Bug: 20845490
Change-Id: I768285792c29e7c3cfcd21e7a2600802506024d8
diff --git a/runtime/jvalue.h b/runtime/jvalue.h
index b39567b..6a6d198 100644
--- a/runtime/jvalue.h
+++ b/runtime/jvalue.h
@@ -61,6 +61,8 @@
uint8_t GetZ() const { return z; }
void SetZ(uint8_t new_z) { z = new_z; }
+ mirror::Object** GetGCRoot() { return &l; }
+
private:
uint8_t z;
int8_t b;