array.h revision d6636d3440efc68e1fa43f437ffbe77581096399
12dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers/* 22dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * Copyright (C) 2011 The Android Open Source Project 32dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * 42dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * Licensed under the Apache License, Version 2.0 (the "License"); 52dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * you may not use this file except in compliance with the License. 62dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * You may obtain a copy of the License at 72dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * 82dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * http://www.apache.org/licenses/LICENSE-2.0 92dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * 102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * Unless required by applicable law or agreed to in writing, software 112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * distributed under the License is distributed on an "AS IS" BASIS, 122dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * See the License for the specific language governing permissions and 142dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers * limitations under the License. 152dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers */ 162dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 17fc0e3219edc9a5bf81b166e82fd5db2796eb6a0dBrian Carlstrom#ifndef ART_RUNTIME_MIRROR_ARRAY_H_ 18fc0e3219edc9a5bf81b166e82fd5db2796eb6a0dBrian Carlstrom#define ART_RUNTIME_MIRROR_ARRAY_H_ 192dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 2094f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi#include "gc_root.h" 21b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers#include "gc/allocator_type.h" 222dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "object.h" 2383c8ee000d525017ead8753fce6bc1020249b96aMathieu Chartier#include "object_callbacks.h" 242dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 252dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersnamespace art { 26b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers 27eb8167a4f4d27fce0530f6724ab8032610cd146bMathieu Chartiertemplate<class T> class Handle; 28b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers 292dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersnamespace mirror { 302dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 312dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass MANAGED Array : public Object { 322dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers public: 3398d1cc8033251c93786e2fa8c59a2e555a9493beMingyao Yang // The size of a java.lang.Class representing an array. 34e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier static uint32_t ClassSize(size_t pointer_size); 3598d1cc8033251c93786e2fa8c59a2e555a9493beMingyao Yang 36f0edfc355893d53d1104b05501c99ad5ccf305c4Hiroshi Yamauchi // Allocates an array with the given properties, if kFillUsable is true the array will be of at 376fac447555dc94a935b78198479cce645c837b89Ian Rogers // least component_count size, however, if there's usable space at the end of the allocation the 386fac447555dc94a935b78198479cce645c837b89Ian Rogers // array will fill it. 39f0edfc355893d53d1104b05501c99ad5ccf305c4Hiroshi Yamauchi template <bool kIsInstrumented, bool kFillUsable = false> 40f0edfc355893d53d1104b05501c99ad5ccf305c4Hiroshi Yamauchi ALWAYS_INLINE static Array* Alloc(Thread* self, Class* array_class, int32_t component_count, 41f0edfc355893d53d1104b05501c99ad5ccf305c4Hiroshi Yamauchi size_t component_size_shift, gc::AllocatorType allocator_type) 424e2cb098017bf073335ebb02b1bc0a36828cd720Mathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) REQUIRES(!Roles::uninterruptible_); 432dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 440cd81352a7c06e381951cea1b104fd73516f4341Mathieu Chartier static Array* CreateMultiArray(Thread* self, Handle<Class> element_class, 450cd81352a7c06e381951cea1b104fd73516f4341Mathieu Chartier Handle<IntArray> dimensions) 464e2cb098017bf073335ebb02b1bc0a36828cd720Mathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) REQUIRES(!Roles::uninterruptible_); 472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 486e83c172f385cb45dd13bbcf41d2df8e410828c6Hiroshi Yamauchi template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags, 496e83c172f385cb45dd13bbcf41d2df8e410828c6Hiroshi Yamauchi ReadBarrierOption kReadBarrierOption = kWithReadBarrier> 5090443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier size_t SizeOf() SHARED_REQUIRES(Locks::mutator_lock_); 514e30541a92381fb280cd0be9a1763b713ee4d64cMathieu Chartier template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags> 5290443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier ALWAYS_INLINE int32_t GetLength() SHARED_REQUIRES(Locks::mutator_lock_) { 53b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers return GetField32<kVerifyFlags>(OFFSET_OF_OBJECT_MEMBER(Array, length_)); 542dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 552dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 5690443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier void SetLength(int32_t length) SHARED_REQUIRES(Locks::mutator_lock_) { 57c785344b87221f5e4e6473e5b762e4e61fe65dcfMathieu Chartier DCHECK_GE(length, 0); 58d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // We use non transactional version since we can't undo this write. We also disable checking 59d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // since it would fail during a transaction. 60b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers SetField32<false, false, kVerifyNone>(OFFSET_OF_OBJECT_MEMBER(Array, length_), length); 612dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 622dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 632dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static MemberOffset LengthOffset() { 642dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers return OFFSET_OF_OBJECT_MEMBER(Array, length_); 652dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 662dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 677e70b002c4552347ed1af8c002a0e13f08864f20Ian Rogers static MemberOffset DataOffset(size_t component_size); 682dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 69ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void* GetRawData(size_t component_size, int32_t index) 7090443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) { 71ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers intptr_t data = reinterpret_cast<intptr_t>(this) + DataOffset(component_size).Int32Value() + 72ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers + (index * component_size); 732dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers return reinterpret_cast<void*>(data); 742dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 752dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 76ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers const void* GetRawData(size_t component_size, int32_t index) const { 77ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers intptr_t data = reinterpret_cast<intptr_t>(this) + DataOffset(component_size).Int32Value() + 78ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers + (index * component_size); 79ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return reinterpret_cast<void*>(data); 802dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 812dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 82abff6439db28fbbed95490bfff7e24d1fdf5b771Sebastien Hertz // Returns true if the index is valid. If not, throws an ArrayIndexOutOfBoundsException and 83abff6439db28fbbed95490bfff7e24d1fdf5b771Sebastien Hertz // returns false. 844e30541a92381fb280cd0be9a1763b713ee4d64cMathieu Chartier template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags> 8590443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier ALWAYS_INLINE bool CheckIsValidIndex(int32_t index) SHARED_REQUIRES(Locks::mutator_lock_); 862dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 874e2cb098017bf073335ebb02b1bc0a36828cd720Mathieu Chartier Array* CopyOf(Thread* self, int32_t new_length) SHARED_REQUIRES(Locks::mutator_lock_) 884e2cb098017bf073335ebb02b1bc0a36828cd720Mathieu Chartier REQUIRES(!Roles::uninterruptible_); 89e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 902dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers protected: 91ed8990a467f3d93545221a33e43a9d34b1cc363fMathieu Chartier void ThrowArrayStoreException(Object* object) SHARED_REQUIRES(Locks::mutator_lock_) 92ed8990a467f3d93545221a33e43a9d34b1cc363fMathieu Chartier REQUIRES(!Roles::uninterruptible_); 932dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 942dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers private: 95ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void ThrowArrayIndexOutOfBoundsException(int32_t index) 9690443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 97abff6439db28fbbed95490bfff7e24d1fdf5b771Sebastien Hertz 982dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers // The number of array elements. 992dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers int32_t length_; 1002dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers // Marker for the data (used by generated code) 1012dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers uint32_t first_element_[0]; 1022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 1032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers DISALLOW_IMPLICIT_CONSTRUCTORS(Array); 1042dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers}; 1052dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 106b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogerstemplate<typename T> 1072dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass MANAGED PrimitiveArray : public Array { 1082dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers public: 1092dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers typedef T ElementType; 1102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 1112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static PrimitiveArray<T>* Alloc(Thread* self, size_t length) 1124e2cb098017bf073335ebb02b1bc0a36828cd720Mathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_) REQUIRES(!Roles::uninterruptible_); 1132dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 11490443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier const T* GetData() const ALWAYS_INLINE SHARED_REQUIRES(Locks::mutator_lock_) { 115ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return reinterpret_cast<const T*>(GetRawData(sizeof(T), 0)); 1162dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 1172dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 11890443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier T* GetData() ALWAYS_INLINE SHARED_REQUIRES(Locks::mutator_lock_) { 119ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers return reinterpret_cast<T*>(GetRawData(sizeof(T), 0)); 1202dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 1212dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 12290443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier T Get(int32_t i) ALWAYS_INLINE SHARED_REQUIRES(Locks::mutator_lock_); 123abff6439db28fbbed95490bfff7e24d1fdf5b771Sebastien Hertz 12490443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier T GetWithoutChecks(int32_t i) ALWAYS_INLINE SHARED_REQUIRES(Locks::mutator_lock_) { 1250d5a281c671444bfa75d63caf1427a8c0e6e1177Roland Levillain DCHECK(CheckIsValidIndex(i)) << "i=" << i << " length=" << GetLength(); 1262dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers return GetData()[i]; 1272dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 1282dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 12990443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier void Set(int32_t i, T value) ALWAYS_INLINE SHARED_REQUIRES(Locks::mutator_lock_); 130d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 131d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // TODO fix thread safety analysis broken by the use of template. This should be 13290443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier // SHARED_REQUIRES(Locks::mutator_lock_). 133d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz template<bool kTransactionActive, bool kCheckTransaction = true> 134b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers void Set(int32_t i, T value) ALWAYS_INLINE NO_THREAD_SAFETY_ANALYSIS; 1352dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 136d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // TODO fix thread safety analysis broken by the use of template. This should be 13790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier // SHARED_REQUIRES(Locks::mutator_lock_). 1383b45ef277e4a5f7e0314d5df7ef82e480156ba75Andreas Gampe template<bool kTransactionActive, 1393b45ef277e4a5f7e0314d5df7ef82e480156ba75Andreas Gampe bool kCheckTransaction = true, 1403b45ef277e4a5f7e0314d5df7ef82e480156ba75Andreas Gampe VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags> 141b0fa5dc7769c1e054032f39de0a3f6d6dd06f8cfIan Rogers void SetWithoutChecks(int32_t i, T value) ALWAYS_INLINE NO_THREAD_SAFETY_ANALYSIS; 142abff6439db28fbbed95490bfff7e24d1fdf5b771Sebastien Hertz 143ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers /* 144ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * Works like memmove(), except we guarantee not to allow tearing of array values (ie using 145ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * smaller than element size copies). Arguments are assumed to be within the bounds of the array 146ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * and the arrays non-null. 147ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers */ 148ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void Memmove(int32_t dst_pos, PrimitiveArray<T>* src, int32_t src_pos, int32_t count) 14990443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 150ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 151ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers /* 152ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * Works like memcpy(), except we guarantee not to allow tearing of array values (ie using 153ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * smaller than element size copies). Arguments are assumed to be within the bounds of the array 154ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers * and the arrays non-null. 155ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers */ 156ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers void Memcpy(int32_t dst_pos, PrimitiveArray<T>* src, int32_t src_pos, int32_t count) 15790443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 158ef7d42fca18c16fbaf103822ad16f23246e2905dIan Rogers 1592dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void SetArrayClass(Class* array_class) { 16094f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi CHECK(array_class_.IsNull()); 1612d10b206f9d0b97396b7dadb9a6415cd39efd341Ian Rogers CHECK(array_class != nullptr); 16294f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi array_class_ = GcRoot<Class>(array_class); 1632dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 1642dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 165d6636d3440efc68e1fa43f437ffbe77581096399Mathieu Chartier template <ReadBarrierOption kReadBarrierOption = kWithReadBarrier> 16690443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier static Class* GetArrayClass() SHARED_REQUIRES(Locks::mutator_lock_) { 16794f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi DCHECK(!array_class_.IsNull()); 168d6636d3440efc68e1fa43f437ffbe77581096399Mathieu Chartier return array_class_.Read<kReadBarrierOption>(); 1692d10b206f9d0b97396b7dadb9a6415cd39efd341Ian Rogers } 1702d10b206f9d0b97396b7dadb9a6415cd39efd341Ian Rogers 1712dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers static void ResetArrayClass() { 17294f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi CHECK(!array_class_.IsNull()); 17394f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi array_class_ = GcRoot<Class>(nullptr); 1742dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers } 1752dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 17690443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier static void VisitRoots(RootVisitor* visitor) SHARED_REQUIRES(Locks::mutator_lock_); 177c528dba35b5faece51ca658fc008b688f8b690adMathieu Chartier 1782dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers private: 17994f7b49578b6aaa80de8ffed230648d601393905Hiroshi Yamauchi static GcRoot<Class> array_class_; 1802dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 1812dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers DISALLOW_IMPLICIT_CONSTRUCTORS(PrimitiveArray); 1822dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers}; 1832dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 184e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier// Either an IntArray or a LongArray. 185e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartierclass PointerArray : public Array { 186e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier public: 187dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier template<typename T, 188dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier VerifyObjectFlags kVerifyFlags = kVerifyNone, 189dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier ReadBarrierOption kReadBarrierOption = kWithReadBarrier> 190e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier T GetElementPtrSize(uint32_t idx, size_t ptr_size) 19190443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 192e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 193d329a3b6a77148839171132eb779577fe4b16cddMathieu Chartier template<bool kTransactionActive = false, bool kUnchecked = false> 194d329a3b6a77148839171132eb779577fe4b16cddMathieu Chartier void SetElementPtrSize(uint32_t idx, uint64_t element, size_t ptr_size) 195d329a3b6a77148839171132eb779577fe4b16cddMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 196e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier template<bool kTransactionActive = false, bool kUnchecked = false, typename T> 197d329a3b6a77148839171132eb779577fe4b16cddMathieu Chartier void SetElementPtrSize(uint32_t idx, T* element, size_t ptr_size) 19890443477f9a0061581c420775ce3b7eeae7468bcMathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 1994b00d3415beb7a816a3b5948f43f3b2e4b856ea8Mathieu Chartier 2004b00d3415beb7a816a3b5948f43f3b2e4b856ea8Mathieu Chartier // Fixup the pointers in the dest arrays by passing our pointers through the visitor. Only copies 2014b00d3415beb7a816a3b5948f43f3b2e4b856ea8Mathieu Chartier // to dest if visitor(source_ptr) != source_ptr. 202dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier template <VerifyObjectFlags kVerifyFlags = kVerifyNone, 203dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier ReadBarrierOption kReadBarrierOption = kWithReadBarrier, 204dfe02f6aafee264478d510b9742ee266ea52e8a8Mathieu Chartier typename Visitor> 2054b00d3415beb7a816a3b5948f43f3b2e4b856ea8Mathieu Chartier void Fixup(mirror::PointerArray* dest, size_t pointer_size, const Visitor& visitor) 2064b00d3415beb7a816a3b5948f43f3b2e4b856ea8Mathieu Chartier SHARED_REQUIRES(Locks::mutator_lock_); 207e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier}; 208e401d146407d61eeb99f8d6176b2ac13c4df1e33Mathieu Chartier 2092dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers} // namespace mirror 2102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers} // namespace art 2112dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers 212fc0e3219edc9a5bf81b166e82fd5db2796eb6a0dBrian Carlstrom#endif // ART_RUNTIME_MIRROR_ARRAY_H_ 213