| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "src/trace_processor/stack_profile_mapping_table.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| |
| StackProfileMappingTable::StackProfileMappingTable(sqlite3*, |
| const TraceStorage* storage) |
| : storage_(storage) {} |
| |
| void StackProfileMappingTable::RegisterTable(sqlite3* db, |
| const TraceStorage* storage) { |
| SqliteTable::Register<StackProfileMappingTable>(db, storage, |
| "stack_profile_mapping"); |
| } |
| |
| StorageSchema StackProfileMappingTable::CreateStorageSchema() { |
| const auto& mappings = storage_->stack_profile_mappings(); |
| return StorageSchema::Builder() |
| .AddGenericNumericColumn("id", RowAccessor()) |
| .AddStringColumn("build_id", &mappings.build_ids(), |
| &storage_->string_pool()) |
| .AddNumericColumn("exact_offset", &mappings.exact_offsets()) |
| .AddNumericColumn("start_offset", &mappings.start_offsets()) |
| .AddNumericColumn("start", &mappings.starts()) |
| .AddNumericColumn("end", &mappings.ends()) |
| .AddNumericColumn("load_bias", &mappings.load_biases()) |
| .AddStringColumn("name", &mappings.names(), &storage_->string_pool()) |
| .Build({"id"}); |
| } |
| |
| uint32_t StackProfileMappingTable::RowCount() { |
| return storage_->stack_profile_mappings().size(); |
| } |
| |
| int StackProfileMappingTable::BestIndex(const QueryConstraints& qc, |
| BestIndexInfo* info) { |
| info->order_by_consumed = true; |
| info->estimated_cost = HasEqConstraint(qc, "id") ? 1 : RowCount(); |
| return SQLITE_OK; |
| } |
| |
| } // namespace trace_processor |
| } // namespace perfetto |