Clean up the runtime read barrier and fix fake address dependency.
- Rename GetReadBarrierPointer to GetReadBarrierState.
- Change its return type to uint32_t.
- Fix the runtime fake address dependency for arm/arm64 using inline
asm.
- Drop ReadBarrier::black_ptr_ and some brooks code.
Bug: 12687968
Test: test-art with CC, Ritz EAAC, libartd boot on N9.
Change-Id: I595970db825db5be2e98ee1fcbd7696d5501af55
diff --git a/runtime/gc/space/image_space.cc b/runtime/gc/space/image_space.cc
index 6035406..118daac 100644
--- a/runtime/gc/space/image_space.cc
+++ b/runtime/gc/space/image_space.cc
@@ -399,8 +399,8 @@
auto* obj = reinterpret_cast<mirror::Object*>(current);
CHECK(obj->GetClass() != nullptr) << "Image object at address " << obj << " has null class";
CHECK(live_bitmap_->Test(obj)) << obj->PrettyTypeOf();
- if (kUseBakerOrBrooksReadBarrier) {
- obj->AssertReadBarrierPointer();
+ if (kUseBakerReadBarrier) {
+ obj->AssertReadBarrierState();
}
current += RoundUp(obj->SizeOf(), kObjectAlignment);
}