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author | Sebastien Hertz <shertz@google.com> | 2013-12-11 12:06:28 +0100 |
---|---|---|
committer | Sebastien Hertz <shertz@google.com> | 2013-12-12 10:03:39 +0100 |
commit | e96060aa2483529d087031f7cdcc0405f1ef9218 (patch) | |
tree | 72812d15a71818a8b197b17e48199560bc83a8ae /runtime/jdwp | |
parent | 315ab6c077c4db2031f1ffa40b78722d8269dc9b (diff) | |
download | art-e96060aa2483529d087031f7cdcc0405f1ef9218.zip art-e96060aa2483529d087031f7cdcc0405f1ef9218.tar.gz art-e96060aa2483529d087031f7cdcc0405f1ef9218.tar.bz2 |
Manage JDWP errors related to garbage collection.
Returns INVALID_OBJECT error in case of invalid object ID or null object ID in
commands ObjectReference.DisableCollection, ObjectReference.EnableCollection
and ObjectReference.IsCollected.
Note: JDWP specs do not state ObjectReference.EnableCollection must return any
error code. We choose to be more strict so these three commands all behave the
same.
Change-Id: I06fb75b75f7d33cf4d23e121d9541bfd70b778bb
Diffstat (limited to 'runtime/jdwp')
-rw-r--r-- | runtime/jdwp/object_registry.cc | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/runtime/jdwp/object_registry.cc b/runtime/jdwp/object_registry.cc index be2219c..b2371e8 100644 --- a/runtime/jdwp/object_registry.cc +++ b/runtime/jdwp/object_registry.cc @@ -130,9 +130,7 @@ void ObjectRegistry::DisableCollection(JDWP::ObjectId id) { Thread* self = Thread::Current(); MutexLock mu(self, lock_); id_iterator it = id_to_entry_.find(id); - if (it == id_to_entry_.end()) { - return; - } + CHECK(it != id_to_entry_.end()); Promote(*(it->second)); } @@ -140,9 +138,7 @@ void ObjectRegistry::EnableCollection(JDWP::ObjectId id) { Thread* self = Thread::Current(); MutexLock mu(self, lock_); id_iterator it = id_to_entry_.find(id); - if (it == id_to_entry_.end()) { - return; - } + CHECK(it != id_to_entry_.end()); Demote(*(it->second)); } @@ -172,9 +168,7 @@ bool ObjectRegistry::IsCollected(JDWP::ObjectId id) { Thread* self = Thread::Current(); MutexLock mu(self, lock_); id_iterator it = id_to_entry_.find(id); - if (it == id_to_entry_.end()) { - return true; // TODO: can we report that this was an invalid id? - } + CHECK(it != id_to_entry_.end()); ObjectRegistryEntry& entry = *(it->second); if (entry.jni_reference_type == JNIWeakGlobalRefType) { |