diff options
Diffstat (limited to 'runtime/mirror/class.h')
| -rw-r--r-- | runtime/mirror/class.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h index 18496fdce3..d3cfd01160 100644 --- a/runtime/mirror/class.h +++ b/runtime/mirror/class.h @@ -235,6 +235,15 @@ class MANAGED Class FINAL : public Object { SetAccessFlags(flags | kAccClassIsFinalizable); } + ALWAYS_INLINE bool IsStringClass() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { + return (GetField32(AccessFlagsOffset()) & kAccClassIsStringClass) != 0; + } + + ALWAYS_INLINE void SetStringClass() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { + uint32_t flags = GetField32(OFFSET_OF_OBJECT_MEMBER(Class, access_flags_)); + SetAccessFlags(flags | kAccClassIsStringClass); + } + // Returns true if the class is abstract. ALWAYS_INLINE bool IsAbstract() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { return (GetAccessFlags() & kAccAbstract) != 0; @@ -416,8 +425,6 @@ class MANAGED Class FINAL : public Object { ReadBarrierOption kReadBarrierOption = kWithReadBarrier> bool IsClassClass() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); - bool IsStringClass() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); - bool IsThrowableClass() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); template<ReadBarrierOption kReadBarrierOption = kWithReadBarrier> @@ -484,10 +491,10 @@ class MANAGED Class FINAL : public Object { template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags, ReadBarrierOption kReadBarrierOption = kWithReadBarrier> bool IsVariableSize() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { - // Classes and arrays vary in size, and so the object_size_ field cannot + // Classes, arrays, and strings vary in size, and so the object_size_ field cannot // be used to Get their instance size return IsClassClass<kVerifyFlags, kReadBarrierOption>() || - IsArrayClass<kVerifyFlags, kReadBarrierOption>(); + IsArrayClass<kVerifyFlags, kReadBarrierOption>() || IsStringClass(); } template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags, |