Print more info in MarkSweep::VerifyRoot
Refactored old root callback to use a new class called RootInfo.
RootInfo contains all the relevant info related to the root
associated with the callback. The MarkSweep::VerifyRoot function
now uses this info to print the StackVisitor's described location
if the GC root is of the type kRootJavaFrame.
Some other cleanup.
Example output:
E/art (12167): Tried to mark 0x123 not contained by any spaces
E/art (12167): Attempting see if it's a bad root
E/art (12167): Found invalid root: 0x123 with type RootJavaFrame
E/art (12167): Location=Visiting method
'void java.lang.Runtime.gc()' at dex PC 0xffffffff (native PC 0x0)
vreg=0
(cherry picked from commit 12f7423a2bb4bfab76700d84eb6d4338d211983a)
Bug: 18588862
Change-Id: Ic5a2781f704e931265ffb3621c2eab4b2e25f60f
diff --git a/runtime/thread_list.h b/runtime/thread_list.h
index 43c065a..6751bf5 100644
--- a/runtime/thread_list.h
+++ b/runtime/thread_list.h
@@ -19,6 +19,7 @@
#include "base/histogram.h"
#include "base/mutex.h"
+#include "gc_root.h"
#include "jni.h"
#include "object_callbacks.h"
@@ -125,9 +126,6 @@
void VisitRoots(RootCallback* callback, void* arg) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void VerifyRoots(VerifyRootCallback* callback, void* arg) const
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-
// Return a copy of the thread list.
std::list<Thread*> GetList() EXCLUSIVE_LOCKS_REQUIRED(Locks::thread_list_lock_) {
return list_;