1*6dbdd20aSAndroid Build Coastguard Worker /* 2*6dbdd20aSAndroid Build Coastguard Worker * Copyright (C) 2021 The Android Open Source Project 3*6dbdd20aSAndroid Build Coastguard Worker * 4*6dbdd20aSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 5*6dbdd20aSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 6*6dbdd20aSAndroid Build Coastguard Worker * You may obtain a copy of the License at 7*6dbdd20aSAndroid Build Coastguard Worker * 8*6dbdd20aSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 9*6dbdd20aSAndroid Build Coastguard Worker * 10*6dbdd20aSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 11*6dbdd20aSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 12*6dbdd20aSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*6dbdd20aSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 14*6dbdd20aSAndroid Build Coastguard Worker * limitations under the License. 15*6dbdd20aSAndroid Build Coastguard Worker */ 16*6dbdd20aSAndroid Build Coastguard Worker 17*6dbdd20aSAndroid Build Coastguard Worker #ifndef SRC_PROFILING_MEMORY_UTIL_H_ 18*6dbdd20aSAndroid Build Coastguard Worker #define SRC_PROFILING_MEMORY_UTIL_H_ 19*6dbdd20aSAndroid Build Coastguard Worker 20*6dbdd20aSAndroid Build Coastguard Worker // Make sure the alignment is the same on 32 and 64 bit architectures. This 21*6dbdd20aSAndroid Build Coastguard Worker // is to ensure the structs below are laid out in exactly the same way for 22*6dbdd20aSAndroid Build Coastguard Worker // both of those, at the same build. 23*6dbdd20aSAndroid Build Coastguard Worker // The maximum alignment of every type T is sizeof(T), so we overalign that. 24*6dbdd20aSAndroid Build Coastguard Worker // E.g., the alignment for uint64_t is 4 bytes on 32, and 8 bytes on 64 bit. 25*6dbdd20aSAndroid Build Coastguard Worker #define PERFETTO_CROSS_ABI_ALIGNED(type) alignas(sizeof(type)) type 26*6dbdd20aSAndroid Build Coastguard Worker 27*6dbdd20aSAndroid Build Coastguard Worker #endif // SRC_PROFILING_MEMORY_UTIL_H_ 28